#!/usr/bin/env php
<?php
/**
 * Generated by Box.
 *
 * @link https://github.com/herrera-io/php-box/
 */
define('BOX_EXTRACT_PATTERN_DEFAULT', '__HALT' . '_COMPILER(); ?>');
define('BOX_EXTRACT_PATTERN_OPEN', "__HALT" . "_COMPILER(); ?>\r\n");
if (class_exists('Phar')) {
Phar::mapPhar('box.phar');
require 'phar://' . __FILE__ . '/bin/box';
} else {
$extract = new Extract(__FILE__, Extract::findStubLength(__FILE__));
$dir = $extract->go();
set_include_path($dir . PATH_SEPARATOR . get_include_path());
require "$dir/bin/box";
}
class Extract
{
const PATTERN_DEFAULT = BOX_EXTRACT_PATTERN_DEFAULT;
const PATTERN_OPEN = BOX_EXTRACT_PATTERN_OPEN;
const GZ = 0x1000;
const BZ2 = 0x2000;
const MASK = 0x3000;
private $file;
private $handle;
private $stub;
public function __construct($file, $stub)
{
if (!is_file($file)) {
throw new InvalidArgumentException(
sprintf(
'The path "%s" is not a file or does not exist.',
$file
)
);
}
$this->file = $file;
$this->stub = $stub;
}
public static function findStubLength(
$file,
$pattern = self::PATTERN_OPEN
) {
if (!($fp = fopen($file, 'rb'))) {
throw new RuntimeException(
sprintf(
'The phar "%s" could not be opened for reading.',
$file
)
);
}
$stub = null;
$offset = 0;
$combo = str_split($pattern);
while (!feof($fp)) {
if (fgetc($fp) === $combo[$offset]) {
$offset++;
if (!isset($combo[$offset])) {
$stub = ftell($fp);
break;
}
} else {
$offset = 0;
}
}
fclose($fp);
if (null === $stub) {
throw new InvalidArgumentException(
sprintf(
'The pattern could not be found in "%s".',
$file
)
);
}
return $stub;
}
public function go($dir = null)
{
 if (null === $dir) {
$dir = rtrim(sys_get_temp_dir(), '\\/')
. DIRECTORY_SEPARATOR
. 'pharextract'
. DIRECTORY_SEPARATOR
. basename($this->file, '.phar');
} else {
$dir = realpath($dir);
}
 $md5 = $dir . DIRECTORY_SEPARATOR . md5_file($this->file);
if (file_exists($md5)) {
return $dir;
}
if (!is_dir($dir)) {
$this->createDir($dir);
}
 $this->open();
if (-1 === fseek($this->handle, $this->stub)) {
throw new RuntimeException(
sprintf(
'Could not seek to %d in the file "%s".',
$this->stub,
$this->file
)
);
}
 $info = $this->readManifest();
if ($info['flags'] & self::GZ) {
if (!function_exists('gzinflate')) {
throw new RuntimeException(
'The zlib extension is (gzinflate()) is required for "%s.',
$this->file
);
}
}
if ($info['flags'] & self::BZ2) {
if (!function_exists('bzdecompress')) {
throw new RuntimeException(
'The bzip2 extension (bzdecompress()) is required for "%s".',
$this->file
);
}
}
self::purge($dir);
$this->createDir($dir);
$this->createFile($md5);
foreach ($info['files'] as $info) {
$path = $dir . DIRECTORY_SEPARATOR . $info['path'];
$parent = dirname($path);
if (!is_dir($parent)) {
$this->createDir($parent);
}
if (preg_match('{/$}', $info['path'])) {
$this->createDir($path, 0777, false);
} else {
$this->createFile(
$path,
$this->extractFile($info)
);
}
}
return $dir;
}
public static function purge($path)
{
if (is_dir($path)) {
foreach (scandir($path) as $item) {
if (('.' === $item) || ('..' === $item)) {
continue;
}
self::purge($path . DIRECTORY_SEPARATOR . $item);
}
if (!rmdir($path)) {
throw new RuntimeException(
sprintf(
'The directory "%s" could not be deleted.',
$path
)
);
}
} else {
if (!unlink($path)) {
throw new RuntimeException(
sprintf(
'The file "%s" could not be deleted.',
$path
)
);
}
}
}
private function createDir($path, $chmod = 0777, $recursive = true)
{
if (!mkdir($path, $chmod, $recursive)) {
throw new RuntimeException(
sprintf(
'The directory path "%s" could not be created.',
$path
)
);
}
}
private function createFile($path, $contents = '', $mode = 0666)
{
if (false === file_put_contents($path, $contents)) {
throw new RuntimeException(
sprintf(
'The file "%s" could not be written.',
$path
)
);
}
if (!chmod($path, $mode)) {
throw new RuntimeException(
sprintf(
'The file "%s" could not be chmodded to %o.',
$path,
$mode
)
);
}
}
private function extractFile($info)
{
if (0 === $info['size']) {
return '';
}
$data = $this->read($info['compressed_size']);
if ($info['flags'] & self::GZ) {
if (false === ($data = gzinflate($data))) {
throw new RuntimeException(
sprintf(
'The "%s" file could not be inflated (gzip) from "%s".',
$info['path'],
$this->file
)
);
}
} elseif ($info['flags'] & self::BZ2) {
if (false === ($data = bzdecompress($data))) {
throw new RuntimeException(
sprintf(
'The "%s" file could not be inflated (bzip2) from "%s".',
$info['path'],
$this->file
)
);
}
}
if (($actual = strlen($data)) !== $info['size']) {
throw new UnexpectedValueException(
sprintf(
'The size of "%s" (%d) did not match what was expected (%d) in "%s".',
$info['path'],
$actual,
$info['size'],
$this->file
)
);
}
$crc32 = sprintf('%u', crc32($data) & 0xffffffff);
if ($info['crc32'] != $crc32) {
throw new UnexpectedValueException(
sprintf(
'The crc32 checksum (%s) for "%s" did not match what was expected (%s) in "%s".',
$crc32,
$info['path'],
$info['crc32'],
$this->file
)
);
}
return $data;
}
private function open()
{
if (null === ($this->handle = fopen($this->file, 'rb'))) {
$this->handle = null;
throw new RuntimeException(
sprintf(
'The file "%s" could not be opened for reading.',
$this->file
)
);
}
}
private function read($bytes)
{
$read = '';
$total = $bytes;
while (!feof($this->handle) && $bytes) {
if (false === ($chunk = fread($this->handle, $bytes))) {
throw new RuntimeException(
sprintf(
'Could not read %d bytes from "%s".',
$bytes,
$this->file
)
);
}
$read .= $chunk;
$bytes -= strlen($chunk);
}
if (($actual = strlen($read)) !== $total) {
throw new RuntimeException(
sprintf(
'Only read %d of %d in "%s".',
$actual,
$total,
$this->file
)
);
}
return $read;
}
private function readManifest()
{
$size = unpack('V', $this->read(4));
$size = $size[1];
$raw = $this->read($size);
 $count = unpack('V', substr($raw, 0, 4));
$count = $count[1];
$aliasSize = unpack('V', substr($raw, 10, 4));
$aliasSize = $aliasSize[1];
$raw = substr($raw, 14 + $aliasSize);
$metaSize = unpack('V', substr($raw, 0, 4));
$metaSize = $metaSize[1];
$offset = 0;
$start = 4 + $metaSize;
$manifest = array(
'files' => array(),
'flags' => 0,
);
for ($i = 0; $i < $count; $i++) {
$length = unpack('V', substr($raw, $start, 4));
$length = $length[1];
$start += 4;
$path = substr($raw, $start, $length);
$start += $length;
$file = unpack(
'Vsize/Vtimestamp/Vcompressed_size/Vcrc32/Vflags/Vmetadata_length',
substr($raw, $start, 24)
);
$file['path'] = $path;
$file['crc32'] = sprintf('%u', $file['crc32'] & 0xffffffff);
$file['offset'] = $offset;
$offset += $file['compressed_size'];
$start += 24 + $file['metadata_length'];
$manifest['flags'] |= $file['flags'] & self::MASK;
$manifest['files'][] = $file;
}
return $manifest;
}
}

__HALT_COMPILER(); ?>
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public static function getLoader()
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spl_autoload_register(array('ComposerAutoloaderInit2e74f78a2b6ba41f7315bf3eff1f440b', 'loadClassLoader'), true, true);
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spl_autoload_unregister(array('ComposerAutoloaderInit2e74f78a2b6ba41f7315bf3eff1f440b', 'loadClassLoader'));

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return $loader;
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if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
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namespace Composer\Autoload;

class ComposerStaticInit2e74f78a2b6ba41f7315bf3eff1f440b
{
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public static $prefixLengthsPsr4 = array (
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array (
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array (
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array (
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public static $prefixDirsPsr4 = array (
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array (
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array (
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array (
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),
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array (
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),
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array (
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),
'Symfony\\Component\\Console\\' => 
array (
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'Seld\\JsonLint\\' => 
array (
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'JsonSchema\\' => 
array (
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public static $prefixesPsr0 = array (
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array (
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array (
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array (
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array (
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array (
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array (
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array (
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array (
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),
),
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array (
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array (
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),
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array (
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array (
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array (
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array (
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),
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array (
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),
'Herrera\\Box' => 
array (
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),
'Herrera\\Annotations' => 
array (
0 => __DIR__ . '/..' . '/herrera-io/annotations/src/lib',
),
),
'D' => 
array (
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array (
0 => __DIR__ . '/..' . '/doctrine/lexer/lib',
),
'Doctrine\\Common\\Annotations\\' => 
array (
0 => __DIR__ . '/..' . '/doctrine/annotations/lib',
),
),
);

public static $classMap = array (
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'File_Iterator_Facade' => __DIR__ . '/..' . '/phpunit/php-file-iterator/src/Facade.php',
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'PHP_Token_ENCAPSED_AND_WHITESPACE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_ENDDECLARE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_ENDFOR' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_ENDFOREACH' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_ENDIF' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_ENDSWITCH' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_ENDWHILE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_END_HEREDOC' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_EVAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_EXCLAMATION_MARK' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_EXIT' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_EXTENDS' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_FILE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_FINAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_FINALLY' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_FOR' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_FOREACH' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_FUNCTION' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_FUNC_C' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_GLOBAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_GOTO' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_GT' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_HALT_COMPILER' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IF' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IMPLEMENTS' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INC' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INCLUDE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INCLUDE_ONCE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INLINE_HTML' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INSTANCEOF' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INSTEADOF' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INTERFACE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_INT_CAST' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_ISSET' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IS_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IS_GREATER_OR_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IS_IDENTICAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IS_NOT_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IS_NOT_IDENTICAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_IS_SMALLER_OR_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_Includes' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_LINE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_LIST' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_LNUMBER' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_LOGICAL_AND' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_LOGICAL_OR' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_LOGICAL_XOR' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_LT' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_METHOD_C' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_MINUS' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_MINUS_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_MOD_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_MULT' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_MUL_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_NAMESPACE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_NEW' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_NS_C' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_NS_SEPARATOR' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_NUM_STRING' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OBJECT_CAST' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OBJECT_OPERATOR' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OPEN_BRACKET' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OPEN_CURLY' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OPEN_SQUARE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OPEN_TAG' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OPEN_TAG_WITH_ECHO' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_OR_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PAAMAYIM_NEKUDOTAYIM' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PERCENT' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PIPE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PLUS' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PLUS_EQUAL' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PRINT' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PRIVATE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PROTECTED' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_PUBLIC' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_QUESTION_MARK' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_REQUIRE' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
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'PHP_Token_SEMICOLON' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
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'PHP_Token_STRING' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
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'PHP_Token_STRING_VARNAME' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_SWITCH' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'PHP_Token_Stream' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token/Stream.php',
'PHP_Token_Stream_CachingFactory' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token/Stream/CachingFactory.php',
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'PHP_Token_YIELD' => __DIR__ . '/..' . '/phpunit/php-token-stream/PHP/Token.php',
'Text_Template' => __DIR__ . '/..' . '/phpunit/php-text-template/src/Template.php',
);

public static function getInitializer(ClassLoader $loader)
{
return \Closure::bind(function () use ($loader) {
$loader->prefixLengthsPsr4 = ComposerStaticInit2e74f78a2b6ba41f7315bf3eff1f440b::$prefixLengthsPsr4;
$loader->prefixDirsPsr4 = ComposerStaticInit2e74f78a2b6ba41f7315bf3eff1f440b::$prefixDirsPsr4;
$loader->prefixesPsr0 = ComposerStaticInit2e74f78a2b6ba41f7315bf3eff1f440b::$prefixesPsr0;
$loader->classMap = ComposerStaticInit2e74f78a2b6ba41f7315bf3eff1f440b::$classMap;

}, null, ClassLoader::class);
}
}
<?php


namespace Composer\Autoload;


class ClassLoader
{

 private $prefixLengthsPsr4 = array();
private $prefixDirsPsr4 = array();
private $fallbackDirsPsr4 = array();


 private $prefixesPsr0 = array();
private $fallbackDirsPsr0 = array();

private $useIncludePath = false;
private $classMap = array();

private $classMapAuthoritative = false;

public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', $this->prefixesPsr0);
}

return array();
}

public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}

public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}

public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}

public function getClassMap()
{
return $this->classMap;
}


public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}


public function add($prefix, $paths, $prepend = false)
{
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
(array) $paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
(array) $paths
);
}

return;
}

$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = (array) $paths;

return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
(array) $paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
(array) $paths
);
}
}


public function addPsr4($prefix, $paths, $prepend = false)
{
if (!$prefix) {

 if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
(array) $paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
(array) $paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {

 $length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
} elseif ($prepend) {

 $this->prefixDirsPsr4[$prefix] = array_merge(
(array) $paths,
$this->prefixDirsPsr4[$prefix]
);
} else {

 $this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
(array) $paths
);
}
}


public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}


public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}


public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}


public function getUseIncludePath()
{
return $this->useIncludePath;
}


public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}


public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}


public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
}


public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
}


public function loadClass($class)
{
if ($file = $this->findFile($class)) {
includeFile($file);

return true;
}
}


public function findFile($class)
{

 if ('\\' == $class[0]) {
$class = substr($class, 1);
}


 if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative) {
return false;
}

$file = $this->findFileWithExtension($class, '.php');


 if ($file === null && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}

if ($file === null) {

 return $this->classMap[$class] = false;
}

return $file;
}

private function findFileWithExtension($class, $ext)
{

 $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;

$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
foreach ($this->prefixLengthsPsr4[$first] as $prefix => $length) {
if (0 === strpos($class, $prefix)) {
foreach ($this->prefixDirsPsr4[$prefix] as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $length))) {
return $file;
}
}
}
}
}


 foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}


 if (false !== $pos = strrpos($class, '\\')) {

 $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {

 $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}

if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}


 foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}


 if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
}
}


function includeFile($file)
{
include $file;
}
<?php


$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname(dirname($vendorDir));

return array(
$vendorDir . '/phpunit/phpunit-mock-objects',
$vendorDir . '/phpunit/php-token-stream',
$vendorDir . '/phpunit/php-code-coverage',
$vendorDir . '/phpunit/phpunit',
$vendorDir . '/symfony/yaml',
);
<?php


namespace Doctrine\Common\Annotations\Annotation;


final class Attribute
{


public $name;


public $type;


public $required = false;
}
<?php


namespace Doctrine\Common\Annotations\Annotation;


final class Attributes
{


public $value;
}
<?php


namespace Doctrine\Common\Annotations\Annotation;


final class Enum
{


public $value;


public $literal;


public function __construct(array $values)
{
if ( ! isset($values['literal'])) {
$values['literal'] = array();
}

foreach ($values['value'] as $var) {
if( ! is_scalar($var)) {
throw new \InvalidArgumentException(sprintf(
'@Enum supports only scalar values "%s" given.',
is_object($var) ? get_class($var) : gettype($var)
));
}
}

foreach ($values['literal'] as $key => $var) {
if( ! in_array($key, $values['value'])) {
throw new \InvalidArgumentException(sprintf(
'Undefined enumerator value "%s" for literal "%s".',
$key , $var
));
}
}

$this->value = $values['value'];
$this->literal = $values['literal'];
}
}
<?php


namespace Doctrine\Common\Annotations\Annotation;


final class IgnoreAnnotation
{


public $names;


public function __construct(array $values)
{
if (is_string($values['value'])) {
$values['value'] = array($values['value']);
}
if (!is_array($values['value'])) {
throw new \RuntimeException(sprintf('@IgnoreAnnotation expects either a string name, or an array of strings, but got %s.', json_encode($values['value'])));
}

$this->names = $values['value'];
}
}
<?php


namespace Doctrine\Common\Annotations\Annotation;


final class Required
{
}
<?php


namespace Doctrine\Common\Annotations\Annotation;


final class Target
{
const TARGET_CLASS = 1;
const TARGET_METHOD = 2;
const TARGET_PROPERTY = 4;
const TARGET_ANNOTATION = 8;
const TARGET_ALL = 15;


private static $map = array(
'ALL' => self::TARGET_ALL,
'CLASS' => self::TARGET_CLASS,
'METHOD' => self::TARGET_METHOD,
'PROPERTY' => self::TARGET_PROPERTY,
'ANNOTATION' => self::TARGET_ANNOTATION,
);


public $value;


public $targets;


public $literal;


public function __construct(array $values)
{
if (!isset($values['value'])){
$values['value'] = null;
}
if (is_string($values['value'])){
$values['value'] = array($values['value']);
}
if (!is_array($values['value'])){
throw new \InvalidArgumentException(
sprintf('@Target expects either a string value, or an array of strings, "%s" given.',
is_object($values['value']) ? get_class($values['value']) : gettype($values['value'])
)
);
}

$bitmask = 0;
foreach ($values['value'] as $literal) {
if(!isset(self::$map[$literal])){
throw new \InvalidArgumentException(
sprintf('Invalid Target "%s". Available targets: [%s]',
$literal, implode(', ', array_keys(self::$map)))
);
}
$bitmask |= self::$map[$literal];
}

$this->targets = $bitmask;
$this->value = $values['value'];
$this->literal = implode(', ', $this->value);
}
}
<?php


namespace Doctrine\Common\Annotations;


class Annotation
{


public $value;


public final function __construct(array $data)
{
foreach ($data as $key => $value) {
$this->$key = $value;
}
}


public function __get($name)
{
throw new \BadMethodCallException(
sprintf("Unknown property '%s' on annotation '%s'.", $name, get_class($this))
);
}


public function __set($name, $value)
{
throw new \BadMethodCallException(
sprintf("Unknown property '%s' on annotation '%s'.", $name, get_class($this))
);
}
}
<?php


namespace Doctrine\Common\Annotations;


class AnnotationException extends \Exception
{


public static function syntaxError($message)
{
return new self('[Syntax Error] ' . $message);
}


public static function semanticalError($message)
{
return new self('[Semantical Error] ' . $message);
}


public static function creationError($message)
{
return new self('[Creation Error] ' . $message);
}


public static function typeError($message)
{
return new self('[Type Error] ' . $message);
}


public static function semanticalErrorConstants($identifier, $context = null)
{
return self::semanticalError(sprintf(
"Couldn't find constant %s%s.",
$identifier,
$context ? ', ' . $context : ''
));
}


public static function attributeTypeError($attributeName, $annotationName, $context, $expected, $actual)
{
return self::typeError(sprintf(
'Attribute "%s" of @%s declared on %s expects %s, but got %s.',
$attributeName,
$annotationName,
$context,
$expected,
is_object($actual) ? 'an instance of ' . get_class($actual) : gettype($actual)
));
}


public static function requiredError($attributeName, $annotationName, $context, $expected)
{
return self::typeError(sprintf(
'Attribute "%s" of @%s declared on %s expects %s. This value should not be null.',
$attributeName,
$annotationName,
$context,
$expected
));
}


public static function enumeratorError($attributeName, $annotationName, $context, $available, $given)
{
return new self(sprintf(
'[Enum Error] Attribute "%s" of @%s declared on %s accept only [%s], but got %s.',
$attributeName, 
$annotationName,
$context,
implode(', ', $available),
is_object($given) ? get_class($given) : $given
));
}


public static function optimizerPlusSaveComments()
{
return new self(
"You have to enable opcache.save_comments=1 or zend_optimizerplus.save_comments=1."
);
}


public static function optimizerPlusLoadComments()
{
return new self(
"You have to enable opcache.load_comments=1 or zend_optimizerplus.load_comments=1."
);
}
}
<?php


namespace Doctrine\Common\Annotations;

use Doctrine\Common\Annotations\Annotation\IgnoreAnnotation;
use Doctrine\Common\Annotations\Annotation\Target;
use ReflectionClass;
use ReflectionMethod;
use ReflectionProperty;


class AnnotationReader implements Reader
{


private static $globalImports = array(
'ignoreannotation' => 'Doctrine\Common\Annotations\Annotation\IgnoreAnnotation',
);


private static $globalIgnoredNames = array(

 'Annotation' => true, 'Attribute' => true, 'Attributes' => true,

'Required' => true,
'Target' => true,

 'fix' => true , 'fixme' => true,
'override' => true,

 'abstract'=> true, 'access'=> true,
'code' => true,
'deprec'=> true,
'endcode' => true, 'exception'=> true,
'final'=> true,
'ingroup' => true, 'inheritdoc'=> true, 'inheritDoc'=> true,
'magic' => true,
'name'=> true,
'toc' => true, 'tutorial'=> true,
'private' => true,
'static'=> true, 'staticvar'=> true, 'staticVar'=> true,
'throw' => true,

 'api' => true, 'author'=> true,
'category'=> true, 'copyright'=> true,
'deprecated'=> true,
'example'=> true,
'filesource'=> true,
'global'=> true,
'ignore'=> true,  'internal'=> true,
'license'=> true, 'link'=> true,
'method' => true,
'package'=> true, 'param'=> true, 'property' => true, 'property-read' => true, 'property-write' => true,
'return'=> true,
'see'=> true, 'since'=> true, 'source' => true, 'subpackage'=> true,
'throws'=> true, 'todo'=> true, 'TODO'=> true,
'usedby'=> true, 'uses' => true,
'var'=> true, 'version'=> true,

 'codeCoverageIgnore' => true, 'codeCoverageIgnoreStart' => true, 'codeCoverageIgnoreEnd' => true,

 'SuppressWarnings' => true,

 'noinspection' => true,

 'package_version' => true,

 'startuml' => true, 'enduml' => true,
);


static public function addGlobalIgnoredName($name)
{
self::$globalIgnoredNames[$name] = true;
}


private $parser;


private $preParser;


private $phpParser;


private $imports = array();


private $ignoredAnnotationNames = array();


public function __construct()
{
if (extension_loaded('Zend Optimizer+') && (ini_get('zend_optimizerplus.save_comments') === "0" || ini_get('opcache.save_comments') === "0")) {
throw AnnotationException::optimizerPlusSaveComments();
}

if (extension_loaded('Zend OPcache') && ini_get('opcache.save_comments') == 0) {
throw AnnotationException::optimizerPlusSaveComments();
}

if (PHP_VERSION_ID < 70000) {
if (extension_loaded('Zend Optimizer+') && (ini_get('zend_optimizerplus.load_comments') === "0" || ini_get('opcache.load_comments') === "0")) {
throw AnnotationException::optimizerPlusLoadComments();
}

if (extension_loaded('Zend OPcache') && ini_get('opcache.load_comments') == 0) {
throw AnnotationException::optimizerPlusLoadComments();
}
}

AnnotationRegistry::registerFile(__DIR__ . '/Annotation/IgnoreAnnotation.php');

$this->parser = new DocParser;
$this->preParser = new DocParser;

$this->preParser->setImports(self::$globalImports);
$this->preParser->setIgnoreNotImportedAnnotations(true);

$this->phpParser = new PhpParser;
}


public function getClassAnnotations(ReflectionClass $class)
{
$this->parser->setTarget(Target::TARGET_CLASS);
$this->parser->setImports($this->getClassImports($class));
$this->parser->setIgnoredAnnotationNames($this->getIgnoredAnnotationNames($class));

return $this->parser->parse($class->getDocComment(), 'class ' . $class->getName());
}


public function getClassAnnotation(ReflectionClass $class, $annotationName)
{
$annotations = $this->getClassAnnotations($class);

foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}

return null;
}


public function getPropertyAnnotations(ReflectionProperty $property)
{
$class = $property->getDeclaringClass();
$context = 'property ' . $class->getName() . "::\$" . $property->getName();

$this->parser->setTarget(Target::TARGET_PROPERTY);
$this->parser->setImports($this->getPropertyImports($property));
$this->parser->setIgnoredAnnotationNames($this->getIgnoredAnnotationNames($class));

return $this->parser->parse($property->getDocComment(), $context);
}


public function getPropertyAnnotation(ReflectionProperty $property, $annotationName)
{
$annotations = $this->getPropertyAnnotations($property);

foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}

return null;
}


public function getMethodAnnotations(ReflectionMethod $method)
{
$class = $method->getDeclaringClass();
$context = 'method ' . $class->getName() . '::' . $method->getName() . '()';

$this->parser->setTarget(Target::TARGET_METHOD);
$this->parser->setImports($this->getMethodImports($method));
$this->parser->setIgnoredAnnotationNames($this->getIgnoredAnnotationNames($class));

return $this->parser->parse($method->getDocComment(), $context);
}


public function getMethodAnnotation(ReflectionMethod $method, $annotationName)
{
$annotations = $this->getMethodAnnotations($method);

foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}

return null;
}


private function getIgnoredAnnotationNames(ReflectionClass $class)
{
if (isset($this->ignoredAnnotationNames[$name = $class->getName()])) {
return $this->ignoredAnnotationNames[$name];
}

$this->collectParsingMetadata($class);

return $this->ignoredAnnotationNames[$name];
}


private function getClassImports(ReflectionClass $class)
{
if (isset($this->imports[$name = $class->getName()])) {
return $this->imports[$name];
}

$this->collectParsingMetadata($class);

return $this->imports[$name];
}


private function getMethodImports(ReflectionMethod $method)
{
$class = $method->getDeclaringClass();
$classImports = $this->getClassImports($class);
if (!method_exists($class, 'getTraits')) {
return $classImports;
}

$traitImports = array();

foreach ($class->getTraits() as $trait) {
if ($trait->hasMethod($method->getName())
&& $trait->getFileName() === $method->getFileName()
) {
$traitImports = array_merge($traitImports, $this->phpParser->parseClass($trait));
}
}

return array_merge($classImports, $traitImports);
}


private function getPropertyImports(ReflectionProperty $property)
{
$class = $property->getDeclaringClass();
$classImports = $this->getClassImports($class);
if (!method_exists($class, 'getTraits')) {
return $classImports;
}

$traitImports = array();

foreach ($class->getTraits() as $trait) {
if ($trait->hasProperty($property->getName())) {
$traitImports = array_merge($traitImports, $this->phpParser->parseClass($trait));
}
}

return array_merge($classImports, $traitImports);
}


private function collectParsingMetadata(ReflectionClass $class)
{
$ignoredAnnotationNames = self::$globalIgnoredNames;
$annotations = $this->preParser->parse($class->getDocComment(), 'class ' . $class->name);

foreach ($annotations as $annotation) {
if ($annotation instanceof IgnoreAnnotation) {
foreach ($annotation->names AS $annot) {
$ignoredAnnotationNames[$annot] = true;
}
}
}

$name = $class->getName();

$this->imports[$name] = array_merge(
self::$globalImports,
$this->phpParser->parseClass($class),
array('__NAMESPACE__' => $class->getNamespaceName())
);

$this->ignoredAnnotationNames[$name] = $ignoredAnnotationNames;
}
}
<?php


namespace Doctrine\Common\Annotations;


final class AnnotationRegistry
{


static private $autoloadNamespaces = array();


static private $loaders = array();


static public function reset()
{
self::$autoloadNamespaces = array();
self::$loaders = array();
}


static public function registerFile($file)
{
require_once $file;
}


static public function registerAutoloadNamespace($namespace, $dirs = null)
{
self::$autoloadNamespaces[$namespace] = $dirs;
}


static public function registerAutoloadNamespaces(array $namespaces)
{
self::$autoloadNamespaces = array_merge(self::$autoloadNamespaces, $namespaces);
}


static public function registerLoader($callable)
{
if (!is_callable($callable)) {
throw new \InvalidArgumentException("A callable is expected in AnnotationRegistry::registerLoader().");
}
self::$loaders[] = $callable;
}


static public function loadAnnotationClass($class)
{
foreach (self::$autoloadNamespaces AS $namespace => $dirs) {
if (strpos($class, $namespace) === 0) {
$file = str_replace("\\", DIRECTORY_SEPARATOR, $class) . ".php";
if ($dirs === null) {
if ($path = stream_resolve_include_path($file)) {
require $path;
return true;
}
} else {
foreach((array)$dirs AS $dir) {
if (is_file($dir . DIRECTORY_SEPARATOR . $file)) {
require $dir . DIRECTORY_SEPARATOR . $file;
return true;
}
}
}
}
}

foreach (self::$loaders AS $loader) {
if (call_user_func($loader, $class) === true) {
return true;
}
}
return false;
}
}
<?php


namespace Doctrine\Common\Annotations;

use Doctrine\Common\Cache\Cache;


final class CachedReader implements Reader
{


private static $CACHE_SALT = '@[Annot]';


private $delegate;


private $cache;


private $debug;


private $loadedAnnotations = array();


public function __construct(Reader $reader, Cache $cache, $debug = false)
{
$this->delegate = $reader;
$this->cache = $cache;
$this->debug = (boolean) $debug;
}


public function getClassAnnotations(\ReflectionClass $class)
{
$cacheKey = $class->getName();

if (isset($this->loadedAnnotations[$cacheKey])) {
return $this->loadedAnnotations[$cacheKey];
}

if (false === ($annots = $this->fetchFromCache($cacheKey, $class))) {
$annots = $this->delegate->getClassAnnotations($class);
$this->saveToCache($cacheKey, $annots);
}

return $this->loadedAnnotations[$cacheKey] = $annots;
}


public function getClassAnnotation(\ReflectionClass $class, $annotationName)
{
foreach ($this->getClassAnnotations($class) as $annot) {
if ($annot instanceof $annotationName) {
return $annot;
}
}

return null;
}


public function getPropertyAnnotations(\ReflectionProperty $property)
{
$class = $property->getDeclaringClass();
$cacheKey = $class->getName().'$'.$property->getName();

if (isset($this->loadedAnnotations[$cacheKey])) {
return $this->loadedAnnotations[$cacheKey];
}

if (false === ($annots = $this->fetchFromCache($cacheKey, $class))) {
$annots = $this->delegate->getPropertyAnnotations($property);
$this->saveToCache($cacheKey, $annots);
}

return $this->loadedAnnotations[$cacheKey] = $annots;
}


public function getPropertyAnnotation(\ReflectionProperty $property, $annotationName)
{
foreach ($this->getPropertyAnnotations($property) as $annot) {
if ($annot instanceof $annotationName) {
return $annot;
}
}

return null;
}


public function getMethodAnnotations(\ReflectionMethod $method)
{
$class = $method->getDeclaringClass();
$cacheKey = $class->getName().'#'.$method->getName();

if (isset($this->loadedAnnotations[$cacheKey])) {
return $this->loadedAnnotations[$cacheKey];
}

if (false === ($annots = $this->fetchFromCache($cacheKey, $class))) {
$annots = $this->delegate->getMethodAnnotations($method);
$this->saveToCache($cacheKey, $annots);
}

return $this->loadedAnnotations[$cacheKey] = $annots;
}


public function getMethodAnnotation(\ReflectionMethod $method, $annotationName)
{
foreach ($this->getMethodAnnotations($method) as $annot) {
if ($annot instanceof $annotationName) {
return $annot;
}
}

return null;
}


public function clearLoadedAnnotations()
{
$this->loadedAnnotations = array();
}


private function fetchFromCache($rawCacheKey, \ReflectionClass $class)
{
$cacheKey = $rawCacheKey . self::$CACHE_SALT;
if (($data = $this->cache->fetch($cacheKey)) !== false) {
if (!$this->debug || $this->isCacheFresh($cacheKey, $class)) {
return $data;
}
}

return false;
}


private function saveToCache($rawCacheKey, $value)
{
$cacheKey = $rawCacheKey . self::$CACHE_SALT;
$this->cache->save($cacheKey, $value);
if ($this->debug) {
$this->cache->save('[C]'.$cacheKey, time());
}
}


private function isCacheFresh($cacheKey, \ReflectionClass $class)
{
if (false === $filename = $class->getFilename()) {
return true;
}

return $this->cache->fetch('[C]'.$cacheKey) >= filemtime($filename);
}
}
<?php


namespace Doctrine\Common\Annotations;

use Doctrine\Common\Lexer\AbstractLexer;


final class DocLexer extends AbstractLexer
{
const T_NONE = 1;
const T_INTEGER = 2;
const T_STRING = 3;
const T_FLOAT = 4;


 const T_IDENTIFIER = 100;
const T_AT = 101;
const T_CLOSE_CURLY_BRACES = 102;
const T_CLOSE_PARENTHESIS = 103;
const T_COMMA = 104;
const T_EQUALS = 105;
const T_FALSE = 106;
const T_NAMESPACE_SEPARATOR = 107;
const T_OPEN_CURLY_BRACES = 108;
const T_OPEN_PARENTHESIS = 109;
const T_TRUE = 110;
const T_NULL = 111;
const T_COLON = 112;


protected $noCase = array(
'@' => self::T_AT,
',' => self::T_COMMA,
'(' => self::T_OPEN_PARENTHESIS,
')' => self::T_CLOSE_PARENTHESIS,
'{' => self::T_OPEN_CURLY_BRACES,
'}' => self::T_CLOSE_CURLY_BRACES,
'=' => self::T_EQUALS,
':' => self::T_COLON,
'\\' => self::T_NAMESPACE_SEPARATOR
);


protected $withCase = array(
'true' => self::T_TRUE,
'false' => self::T_FALSE,
'null' => self::T_NULL
);


protected function getCatchablePatterns()
{
return array(
'[a-z_\\\][a-z0-9_\:\\\]*[a-z_][a-z0-9_]*',
'(?:[+-]?[0-9]+(?:[\.][0-9]+)*)(?:[eE][+-]?[0-9]+)?',
'"(?:""|[^"])*+"',
);
}


protected function getNonCatchablePatterns()
{
return array('\s+', '\*+', '(.)');
}


protected function getType(&$value)
{
$type = self::T_NONE;

if ($value[0] === '"') {
$value = str_replace('""', '"', substr($value, 1, strlen($value) - 2));

return self::T_STRING;
}

if (isset($this->noCase[$value])) {
return $this->noCase[$value];
}

if ($value[0] === '_' || $value[0] === '\\' || ctype_alpha($value[0])) {
return self::T_IDENTIFIER;
}

$lowerValue = strtolower($value);

if (isset($this->withCase[$lowerValue])) {
return $this->withCase[$lowerValue];
}


 if (is_numeric($value)) {
return (strpos($value, '.') !== false || stripos($value, 'e') !== false)
? self::T_FLOAT : self::T_INTEGER;
}

return $type;
}
}
<?php


namespace Doctrine\Common\Annotations;

use Doctrine\Common\Annotations\Annotation\Attribute;
use ReflectionClass;
use Doctrine\Common\Annotations\Annotation\Enum;
use Doctrine\Common\Annotations\Annotation\Target;
use Doctrine\Common\Annotations\Annotation\Attributes;


final class DocParser
{


private static $classIdentifiers = array(
DocLexer::T_IDENTIFIER,
DocLexer::T_TRUE,
DocLexer::T_FALSE,
DocLexer::T_NULL
);


private $lexer;


private $target;


private static $metadataParser;


private $isNestedAnnotation = false;


private $imports = array();


private $classExists = array();


private $ignoreNotImportedAnnotations = false;


private $namespaces = array();


private $ignoredAnnotationNames = array();


private $context = '';


private static $annotationMetadata = array(
'Doctrine\Common\Annotations\Annotation\Target' => array(
'is_annotation' => true,
'has_constructor' => true,
'properties' => array(),
'targets_literal' => 'ANNOTATION_CLASS',
'targets' => Target::TARGET_CLASS,
'default_property' => 'value',
'attribute_types' => array(
'value' => array(
'required' => false,
'type' =>'array',
'array_type'=>'string',
'value' =>'array<string>'
)
),
),
'Doctrine\Common\Annotations\Annotation\Attribute' => array(
'is_annotation' => true,
'has_constructor' => false,
'targets_literal' => 'ANNOTATION_ANNOTATION',
'targets' => Target::TARGET_ANNOTATION,
'default_property' => 'name',
'properties' => array(
'name' => 'name',
'type' => 'type',
'required' => 'required'
),
'attribute_types' => array(
'value' => array(
'required' => true,
'type' =>'string',
'value' =>'string'
),
'type' => array(
'required' =>true,
'type' =>'string',
'value' =>'string'
),
'required' => array(
'required' =>false,
'type' =>'boolean',
'value' =>'boolean'
)
),
),
'Doctrine\Common\Annotations\Annotation\Attributes' => array(
'is_annotation' => true,
'has_constructor' => false,
'targets_literal' => 'ANNOTATION_CLASS',
'targets' => Target::TARGET_CLASS,
'default_property' => 'value',
'properties' => array(
'value' => 'value'
),
'attribute_types' => array(
'value' => array(
'type' =>'array',
'required' =>true,
'array_type'=>'Doctrine\Common\Annotations\Annotation\Attribute',
'value' =>'array<Doctrine\Common\Annotations\Annotation\Attribute>'
)
),
),
'Doctrine\Common\Annotations\Annotation\Enum' => array(
'is_annotation' => true,
'has_constructor' => true,
'targets_literal' => 'ANNOTATION_PROPERTY',
'targets' => Target::TARGET_PROPERTY,
'default_property' => 'value',
'properties' => array(
'value' => 'value'
),
'attribute_types' => array(
'value' => array(
'type' => 'array',
'required' => true,
),
'literal' => array(
'type' => 'array',
'required' => false,
),
),
),
);


private static $typeMap = array(
'float' => 'double',
'bool' => 'boolean',

 'Boolean' => 'boolean',
'int' => 'integer',
);


public function __construct()
{
$this->lexer = new DocLexer;
}


public function setIgnoredAnnotationNames(array $names)
{
$this->ignoredAnnotationNames = $names;
}


public function setIgnoreNotImportedAnnotations($bool)
{
$this->ignoreNotImportedAnnotations = (boolean) $bool;
}


public function addNamespace($namespace)
{
if ($this->imports) {
throw new \RuntimeException('You must either use addNamespace(), or setImports(), but not both.');
}

$this->namespaces[] = $namespace;
}


public function setImports(array $imports)
{
if ($this->namespaces) {
throw new \RuntimeException('You must either use addNamespace(), or setImports(), but not both.');
}

$this->imports = $imports;
}


public function setTarget($target)
{
$this->target = $target;
}


public function parse($input, $context = '')
{
$pos = $this->findInitialTokenPosition($input);
if ($pos === null) {
return array();
}

$this->context = $context;

$this->lexer->setInput(trim(substr($input, $pos), '* /'));
$this->lexer->moveNext();

return $this->Annotations();
}


private function findInitialTokenPosition($input)
{
$pos = 0;


 while (($pos = strpos($input, '@', $pos)) !== false) {

 if ($pos === 0 || $input[$pos - 1] === ' ' || $input[$pos - 1] === '*') {
return $pos;
}

$pos++;
}

return null;
}


private function match($token)
{
if ( ! $this->lexer->isNextToken($token) ) {
$this->syntaxError($this->lexer->getLiteral($token));
}

return $this->lexer->moveNext();
}


private function matchAny(array $tokens)
{
if ( ! $this->lexer->isNextTokenAny($tokens)) {
$this->syntaxError(implode(' or ', array_map(array($this->lexer, 'getLiteral'), $tokens)));
}

return $this->lexer->moveNext();
}


private function syntaxError($expected, $token = null)
{
if ($token === null) {
$token = $this->lexer->lookahead;
}

$message = sprintf('Expected %s, got ', $expected);
$message .= ($this->lexer->lookahead === null)
? 'end of string'
: sprintf("'%s' at position %s", $token['value'], $token['position']);

if (strlen($this->context)) {
$message .= ' in ' . $this->context;
}

$message .= '.';

throw AnnotationException::syntaxError($message);
}


private function classExists($fqcn)
{
if (isset($this->classExists[$fqcn])) {
return $this->classExists[$fqcn];
}


 if (class_exists($fqcn, false)) {
return $this->classExists[$fqcn] = true;
}


 return $this->classExists[$fqcn] = AnnotationRegistry::loadAnnotationClass($fqcn);
}


private function collectAnnotationMetadata($name)
{
if (self::$metadataParser === null) {
self::$metadataParser = new self();

self::$metadataParser->setIgnoreNotImportedAnnotations(true);
self::$metadataParser->setIgnoredAnnotationNames($this->ignoredAnnotationNames);
self::$metadataParser->setImports(array(
'enum' => 'Doctrine\Common\Annotations\Annotation\Enum',
'target' => 'Doctrine\Common\Annotations\Annotation\Target',
'attribute' => 'Doctrine\Common\Annotations\Annotation\Attribute',
'attributes' => 'Doctrine\Common\Annotations\Annotation\Attributes'
));

AnnotationRegistry::registerFile(__DIR__ . '/Annotation/Enum.php');
AnnotationRegistry::registerFile(__DIR__ . '/Annotation/Target.php');
AnnotationRegistry::registerFile(__DIR__ . '/Annotation/Attribute.php');
AnnotationRegistry::registerFile(__DIR__ . '/Annotation/Attributes.php');
}

$class = new \ReflectionClass($name);
$docComment = $class->getDocComment();


 $metadata = array(
'default_property' => null,
'has_constructor' => (null !== $constructor = $class->getConstructor()) && $constructor->getNumberOfParameters() > 0,
'properties' => array(),
'property_types' => array(),
'attribute_types' => array(),
'targets_literal' => null,
'targets' => Target::TARGET_ALL,
'is_annotation' => false !== strpos($docComment, '@Annotation'),
);


 if ($metadata['is_annotation']) {
self::$metadataParser->setTarget(Target::TARGET_CLASS);

foreach (self::$metadataParser->parse($docComment, 'class @' . $name) as $annotation) {
if ($annotation instanceof Target) {
$metadata['targets'] = $annotation->targets;
$metadata['targets_literal'] = $annotation->literal;

continue;
}

if ($annotation instanceof Attributes) {
foreach ($annotation->value as $attribute) {
$this->collectAttributeTypeMetadata($metadata, $attribute);
}
}
}


 if (false === $metadata['has_constructor']) {

 foreach ($class->getProperties(\ReflectionProperty::IS_PUBLIC) as $property) {
$metadata['properties'][$property->name] = $property->name;

if (false === ($propertyComment = $property->getDocComment())) {
continue;
}

$attribute = new Attribute();

$attribute->required = (false !== strpos($propertyComment, '@Required'));
$attribute->name = $property->name;
$attribute->type = (false !== strpos($propertyComment, '@var') && preg_match('/@var\s+([^\s]+)/',$propertyComment, $matches))
? $matches[1]
: 'mixed';

$this->collectAttributeTypeMetadata($metadata, $attribute);


 if (false !== strpos($propertyComment, '@Enum')) {
$context = 'property ' . $class->name . "::\$" . $property->name;

self::$metadataParser->setTarget(Target::TARGET_PROPERTY);

foreach (self::$metadataParser->parse($propertyComment, $context) as $annotation) {
if ( ! $annotation instanceof Enum) {
continue;
}

$metadata['enum'][$property->name]['value'] = $annotation->value;
$metadata['enum'][$property->name]['literal'] = ( ! empty($annotation->literal))
? $annotation->literal
: $annotation->value;
}
}
}


 $metadata['default_property'] = reset($metadata['properties']);
}
}

self::$annotationMetadata[$name] = $metadata;
}


private function collectAttributeTypeMetadata(&$metadata, Attribute $attribute)
{

 $type = isset(self::$typeMap[$attribute->type])
? self::$typeMap[$attribute->type]
: $attribute->type;


 if ('mixed' === $type) {
return;
}


 switch (true) {

 case (false !== $pos = strpos($type, '<')):
$arrayType = substr($type, $pos + 1, -1);
$type = 'array';

if (isset(self::$typeMap[$arrayType])) {
$arrayType = self::$typeMap[$arrayType];
}

$metadata['attribute_types'][$attribute->name]['array_type'] = $arrayType;
break;


 case (false !== $pos = strrpos($type, '[')):
$arrayType = substr($type, 0, $pos);
$type = 'array';

if (isset(self::$typeMap[$arrayType])) {
$arrayType = self::$typeMap[$arrayType];
}

$metadata['attribute_types'][$attribute->name]['array_type'] = $arrayType;
break;
}

$metadata['attribute_types'][$attribute->name]['type'] = $type;
$metadata['attribute_types'][$attribute->name]['value'] = $attribute->type;
$metadata['attribute_types'][$attribute->name]['required'] = $attribute->required;
}


private function Annotations()
{
$annotations = array();

while (null !== $this->lexer->lookahead) {
if (DocLexer::T_AT !== $this->lexer->lookahead['type']) {
$this->lexer->moveNext();
continue;
}


 if (null !== $this->lexer->token && $this->lexer->lookahead['position'] === $this->lexer->token['position'] + strlen($this->lexer->token['value'])) {
$this->lexer->moveNext();
continue;
}


 if ((null === $peek = $this->lexer->glimpse())
|| (DocLexer::T_NAMESPACE_SEPARATOR !== $peek['type'] && !in_array($peek['type'], self::$classIdentifiers, true))
|| $peek['position'] !== $this->lexer->lookahead['position'] + 1) {
$this->lexer->moveNext();
continue;
}

$this->isNestedAnnotation = false;
if (false !== $annot = $this->Annotation()) {
$annotations[] = $annot;
}
}

return $annotations;
}


private function Annotation()
{
$this->match(DocLexer::T_AT);


 $name = $this->Identifier();


 $originalName = $name;

if ('\\' !== $name[0]) {
$alias = (false === $pos = strpos($name, '\\'))? $name : substr($name, 0, $pos);
$found = false;

if ($this->namespaces) {
foreach ($this->namespaces as $namespace) {
if ($this->classExists($namespace.'\\'.$name)) {
$name = $namespace.'\\'.$name;
$found = true;
break;
}
}
} elseif (isset($this->imports[$loweredAlias = strtolower($alias)])) {
$found = true;
$name = (false !== $pos)
? $this->imports[$loweredAlias] . substr($name, $pos)
: $this->imports[$loweredAlias];
} elseif ( ! isset($this->ignoredAnnotationNames[$name])
&& isset($this->imports['__NAMESPACE__'])
&& $this->classExists($this->imports['__NAMESPACE__'] . '\\' . $name)
) {
$name = $this->imports['__NAMESPACE__'].'\\'.$name;
$found = true;
} elseif (! isset($this->ignoredAnnotationNames[$name]) && $this->classExists($name)) {
$found = true;
}

if ( ! $found) {
if ($this->ignoreNotImportedAnnotations || isset($this->ignoredAnnotationNames[$name])) {
return false;
}

throw AnnotationException::semanticalError(sprintf('The annotation "@%s" in %s was never imported. Did you maybe forget to add a "use" statement for this annotation?', $name, $this->context));
}
}

if ( ! $this->classExists($name)) {
throw AnnotationException::semanticalError(sprintf('The annotation "@%s" in %s does not exist, or could not be auto-loaded.', $name, $this->context));
}


 if ( ! isset(self::$annotationMetadata[$name])) {
$this->collectAnnotationMetadata($name);
}


 if (self::$annotationMetadata[$name]['is_annotation'] === false) {
if (isset($this->ignoredAnnotationNames[$originalName])) {
return false;
}

throw AnnotationException::semanticalError(sprintf('The class "%s" is not annotated with @Annotation. Are you sure this class can be used as annotation? If so, then you need to add @Annotation to the _class_ doc comment of "%s". If it is indeed no annotation, then you need to add @IgnoreAnnotation("%s") to the _class_ doc comment of %s.', $name, $name, $originalName, $this->context));
}


 $target = $this->isNestedAnnotation ? Target::TARGET_ANNOTATION : $this->target;


 $this->isNestedAnnotation = true;


 if (0 === (self::$annotationMetadata[$name]['targets'] & $target) && $target) {
throw AnnotationException::semanticalError(
sprintf('Annotation @%s is not allowed to be declared on %s. You may only use this annotation on these code elements: %s.',
$originalName, $this->context, self::$annotationMetadata[$name]['targets_literal'])
);
}

$values = $this->MethodCall();

if (isset(self::$annotationMetadata[$name]['enum'])) {

 foreach (self::$annotationMetadata[$name]['enum'] as $property => $enum) {

 if (isset($values[$property]) && ! in_array($values[$property], $enum['value'])) {
throw AnnotationException::enumeratorError($property, $name, $this->context, $enum['literal'], $values[$property]);
}
}
}


 foreach (self::$annotationMetadata[$name]['attribute_types'] as $property => $type) {
if ($property === self::$annotationMetadata[$name]['default_property']
&& !isset($values[$property]) && isset($values['value'])) {
$property = 'value';
}


 if (!isset($values[$property])) {
if ($type['required']) {
throw AnnotationException::requiredError($property, $originalName, $this->context, 'a(n) '.$type['value']);
}

continue;
}

if ($type['type'] === 'array') {

 if ( ! is_array($values[$property])) {
$values[$property] = array($values[$property]);
}


 if (isset($type['array_type'])) {
foreach ($values[$property] as $item) {
if (gettype($item) !== $type['array_type'] && !$item instanceof $type['array_type']) {
throw AnnotationException::attributeTypeError($property, $originalName, $this->context, 'either a(n) '.$type['array_type'].', or an array of '.$type['array_type'].'s', $item);
}
}
}
} elseif (gettype($values[$property]) !== $type['type'] && !$values[$property] instanceof $type['type']) {
throw AnnotationException::attributeTypeError($property, $originalName, $this->context, 'a(n) '.$type['value'], $values[$property]);
}
}


 if (self::$annotationMetadata[$name]['has_constructor'] === true) {
return new $name($values);
}

$instance = new $name();

foreach ($values as $property => $value) {
if (!isset(self::$annotationMetadata[$name]['properties'][$property])) {
if ('value' !== $property) {
throw AnnotationException::creationError(sprintf('The annotation @%s declared on %s does not have a property named "%s". Available properties: %s', $originalName, $this->context, $property, implode(', ', self::$annotationMetadata[$name]['properties'])));
}


 if ( ! $property = self::$annotationMetadata[$name]['default_property']) {
throw AnnotationException::creationError(sprintf('The annotation @%s declared on %s does not accept any values, but got %s.', $originalName, $this->context, json_encode($values)));
}
}

$instance->{$property} = $value;
}

return $instance;
}


private function MethodCall()
{
$values = array();

if ( ! $this->lexer->isNextToken(DocLexer::T_OPEN_PARENTHESIS)) {
return $values;
}

$this->match(DocLexer::T_OPEN_PARENTHESIS);

if ( ! $this->lexer->isNextToken(DocLexer::T_CLOSE_PARENTHESIS)) {
$values = $this->Values();
}

$this->match(DocLexer::T_CLOSE_PARENTHESIS);

return $values;
}


private function Values()
{
$values = array($this->Value());

while ($this->lexer->isNextToken(DocLexer::T_COMMA)) {
$this->match(DocLexer::T_COMMA);

if ($this->lexer->isNextToken(DocLexer::T_CLOSE_PARENTHESIS)) {
break;
}

$token = $this->lexer->lookahead;
$value = $this->Value();

if ( ! is_object($value) && ! is_array($value)) {
$this->syntaxError('Value', $token);
}

$values[] = $value;
}

foreach ($values as $k => $value) {
if (is_object($value) && $value instanceof \stdClass) {
$values[$value->name] = $value->value;
} else if ( ! isset($values['value'])){
$values['value'] = $value;
} else {
if ( ! is_array($values['value'])) {
$values['value'] = array($values['value']);
}

$values['value'][] = $value;
}

unset($values[$k]);
}

return $values;
}


private function Constant()
{
$identifier = $this->Identifier();

if ( ! defined($identifier) && false !== strpos($identifier, '::') && '\\' !== $identifier[0]) {
list($className, $const) = explode('::', $identifier);

$alias = (false === $pos = strpos($className, '\\')) ? $className : substr($className, 0, $pos);
$found = false;

switch (true) {
case !empty ($this->namespaces):
foreach ($this->namespaces as $ns) {
if (class_exists($ns.'\\'.$className) || interface_exists($ns.'\\'.$className)) {
$className = $ns.'\\'.$className;
$found = true;
break;
}
}
break;

case isset($this->imports[$loweredAlias = strtolower($alias)]):
$found = true;
$className = (false !== $pos)
? $this->imports[$loweredAlias] . substr($className, $pos)
: $this->imports[$loweredAlias];
break;

default:
if(isset($this->imports['__NAMESPACE__'])) {
$ns = $this->imports['__NAMESPACE__'];

if (class_exists($ns.'\\'.$className) || interface_exists($ns.'\\'.$className)) {
$className = $ns.'\\'.$className;
$found = true;
}
}
break;
}

if ($found) {
$identifier = $className . '::' . $const;
}
}


 $classPos = stripos($identifier, '::class');
if ($classPos === strlen($identifier) - 7) {
return substr($identifier, 0, $classPos);
}

if (!defined($identifier)) {
throw AnnotationException::semanticalErrorConstants($identifier, $this->context);
}

return constant($identifier);
}


private function Identifier()
{

 if ( ! $this->lexer->isNextTokenAny(self::$classIdentifiers)) {
$this->syntaxError('namespace separator or identifier');
}

$this->lexer->moveNext();

$className = $this->lexer->token['value'];

while ($this->lexer->lookahead['position'] === ($this->lexer->token['position'] + strlen($this->lexer->token['value']))
&& $this->lexer->isNextToken(DocLexer::T_NAMESPACE_SEPARATOR)) {

$this->match(DocLexer::T_NAMESPACE_SEPARATOR);
$this->matchAny(self::$classIdentifiers);

$className .= '\\' . $this->lexer->token['value'];
}

return $className;
}


private function Value()
{
$peek = $this->lexer->glimpse();

if (DocLexer::T_EQUALS === $peek['type']) {
return $this->FieldAssignment();
}

return $this->PlainValue();
}


private function PlainValue()
{
if ($this->lexer->isNextToken(DocLexer::T_OPEN_CURLY_BRACES)) {
return $this->Arrayx();
}

if ($this->lexer->isNextToken(DocLexer::T_AT)) {
return $this->Annotation();
}

if ($this->lexer->isNextToken(DocLexer::T_IDENTIFIER)) {
return $this->Constant();
}

switch ($this->lexer->lookahead['type']) {
case DocLexer::T_STRING:
$this->match(DocLexer::T_STRING);
return $this->lexer->token['value'];

case DocLexer::T_INTEGER:
$this->match(DocLexer::T_INTEGER);
return (int)$this->lexer->token['value'];

case DocLexer::T_FLOAT:
$this->match(DocLexer::T_FLOAT);
return (float)$this->lexer->token['value'];

case DocLexer::T_TRUE:
$this->match(DocLexer::T_TRUE);
return true;

case DocLexer::T_FALSE:
$this->match(DocLexer::T_FALSE);
return false;

case DocLexer::T_NULL:
$this->match(DocLexer::T_NULL);
return null;

default:
$this->syntaxError('PlainValue');
}
}


private function FieldAssignment()
{
$this->match(DocLexer::T_IDENTIFIER);
$fieldName = $this->lexer->token['value'];

$this->match(DocLexer::T_EQUALS);

$item = new \stdClass();
$item->name = $fieldName;
$item->value = $this->PlainValue();

return $item;
}


private function Arrayx()
{
$array = $values = array();

$this->match(DocLexer::T_OPEN_CURLY_BRACES);


 if ($this->lexer->isNextToken(DocLexer::T_CLOSE_CURLY_BRACES)) {
$this->match(DocLexer::T_CLOSE_CURLY_BRACES);

return $array;
}

$values[] = $this->ArrayEntry();

while ($this->lexer->isNextToken(DocLexer::T_COMMA)) {
$this->match(DocLexer::T_COMMA);


 if ($this->lexer->isNextToken(DocLexer::T_CLOSE_CURLY_BRACES)) {
break;
}

$values[] = $this->ArrayEntry();
}

$this->match(DocLexer::T_CLOSE_CURLY_BRACES);

foreach ($values as $value) {
list ($key, $val) = $value;

if ($key !== null) {
$array[$key] = $val;
} else {
$array[] = $val;
}
}

return $array;
}


private function ArrayEntry()
{
$peek = $this->lexer->glimpse();

if (DocLexer::T_EQUALS === $peek['type']
|| DocLexer::T_COLON === $peek['type']) {

if ($this->lexer->isNextToken(DocLexer::T_IDENTIFIER)) {
$key = $this->Constant();
} else {
$this->matchAny(array(DocLexer::T_INTEGER, DocLexer::T_STRING));
$key = $this->lexer->token['value'];
}

$this->matchAny(array(DocLexer::T_EQUALS, DocLexer::T_COLON));

return array($key, $this->PlainValue());
}

return array(null, $this->Value());
}
}
<?php


namespace Doctrine\Common\Annotations;


class FileCacheReader implements Reader
{


private $reader;


private $dir;


private $debug;


private $loadedAnnotations = array();


private $classNameHashes = array();


private $umask;


public function __construct(Reader $reader, $cacheDir, $debug = false, $umask = 0002)
{
if ( ! is_int($umask)) {
throw new \InvalidArgumentException(sprintf(
'The parameter umask must be an integer, was: %s',
gettype($umask)
));
}

$this->reader = $reader;
$this->umask = $umask;

if (!is_dir($cacheDir) && !@mkdir($cacheDir, 0777 & (~$this->umask), true)) {
throw new \InvalidArgumentException(sprintf('The directory "%s" does not exist and could not be created.', $cacheDir));
}

$this->dir = rtrim($cacheDir, '\\/');
$this->debug = $debug;
}


public function getClassAnnotations(\ReflectionClass $class)
{
if ( ! isset($this->classNameHashes[$class->name])) {
$this->classNameHashes[$class->name] = sha1($class->name);
}
$key = $this->classNameHashes[$class->name];

if (isset($this->loadedAnnotations[$key])) {
return $this->loadedAnnotations[$key];
}

$path = $this->dir.'/'.strtr($key, '\\', '-').'.cache.php';
if (!is_file($path)) {
$annot = $this->reader->getClassAnnotations($class);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}

if ($this->debug
&& (false !== $filename = $class->getFilename())
&& filemtime($path) < filemtime($filename)) {
@unlink($path);

$annot = $this->reader->getClassAnnotations($class);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}

return $this->loadedAnnotations[$key] = include $path;
}


public function getPropertyAnnotations(\ReflectionProperty $property)
{
$class = $property->getDeclaringClass();
if ( ! isset($this->classNameHashes[$class->name])) {
$this->classNameHashes[$class->name] = sha1($class->name);
}
$key = $this->classNameHashes[$class->name].'$'.$property->getName();

if (isset($this->loadedAnnotations[$key])) {
return $this->loadedAnnotations[$key];
}

$path = $this->dir.'/'.strtr($key, '\\', '-').'.cache.php';
if (!is_file($path)) {
$annot = $this->reader->getPropertyAnnotations($property);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}

if ($this->debug
&& (false !== $filename = $class->getFilename())
&& filemtime($path) < filemtime($filename)) {
@unlink($path);

$annot = $this->reader->getPropertyAnnotations($property);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}

return $this->loadedAnnotations[$key] = include $path;
}


public function getMethodAnnotations(\ReflectionMethod $method)
{
$class = $method->getDeclaringClass();
if ( ! isset($this->classNameHashes[$class->name])) {
$this->classNameHashes[$class->name] = sha1($class->name);
}
$key = $this->classNameHashes[$class->name].'#'.$method->getName();

if (isset($this->loadedAnnotations[$key])) {
return $this->loadedAnnotations[$key];
}

$path = $this->dir.'/'.strtr($key, '\\', '-').'.cache.php';
if (!is_file($path)) {
$annot = $this->reader->getMethodAnnotations($method);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}

if ($this->debug
&& (false !== $filename = $class->getFilename())
&& filemtime($path) < filemtime($filename)) {
@unlink($path);

$annot = $this->reader->getMethodAnnotations($method);
$this->saveCacheFile($path, $annot);
return $this->loadedAnnotations[$key] = $annot;
}

return $this->loadedAnnotations[$key] = include $path;
}


private function saveCacheFile($path, $data)
{
if (!is_writable($this->dir)) {
throw new \InvalidArgumentException(sprintf('The directory "%s" is not writable. Both, the webserver and the console user need access. You can manage access rights for multiple users with "chmod +a". If your system does not support this, check out the acl package.', $this->dir));
}

$tempfile = tempnam($this->dir, uniqid('', true));

if (false === $tempfile) {
throw new \RuntimeException(sprintf('Unable to create tempfile in directory: %s', $this->dir));
}

$written = file_put_contents($tempfile, '<?php return unserialize('.var_export(serialize($data), true).');');

if (false === $written) {
throw new \RuntimeException(sprintf('Unable to write cached file to: %s', $tempfile));
}

@chmod($tempfile, 0666 & (~$this->umask));

if (false === rename($tempfile, $path)) {
@unlink($tempfile);
throw new \RuntimeException(sprintf('Unable to rename %s to %s', $tempfile, $path));
}
}


public function getClassAnnotation(\ReflectionClass $class, $annotationName)
{
$annotations = $this->getClassAnnotations($class);

foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}

return null;
}


public function getMethodAnnotation(\ReflectionMethod $method, $annotationName)
{
$annotations = $this->getMethodAnnotations($method);

foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}

return null;
}


public function getPropertyAnnotation(\ReflectionProperty $property, $annotationName)
{
$annotations = $this->getPropertyAnnotations($property);

foreach ($annotations as $annotation) {
if ($annotation instanceof $annotationName) {
return $annotation;
}
}

return null;
}


public function clearLoadedAnnotations()
{
$this->loadedAnnotations = array();
}
}
<?php


namespace Doctrine\Common\Annotations;


class IndexedReader implements Reader
{


private $delegate;


public function __construct(Reader $reader)
{
$this->delegate = $reader;
}


public function getClassAnnotations(\ReflectionClass $class)
{
$annotations = array();
foreach ($this->delegate->getClassAnnotations($class) as $annot) {
$annotations[get_class($annot)] = $annot;
}

return $annotations;
}


public function getClassAnnotation(\ReflectionClass $class, $annotation)
{
return $this->delegate->getClassAnnotation($class, $annotation);
}


public function getMethodAnnotations(\ReflectionMethod $method)
{
$annotations = array();
foreach ($this->delegate->getMethodAnnotations($method) as $annot) {
$annotations[get_class($annot)] = $annot;
}

return $annotations;
}


public function getMethodAnnotation(\ReflectionMethod $method, $annotation)
{
return $this->delegate->getMethodAnnotation($method, $annotation);
}


public function getPropertyAnnotations(\ReflectionProperty $property)
{
$annotations = array();
foreach ($this->delegate->getPropertyAnnotations($property) as $annot) {
$annotations[get_class($annot)] = $annot;
}

return $annotations;
}


public function getPropertyAnnotation(\ReflectionProperty $property, $annotation)
{
return $this->delegate->getPropertyAnnotation($property, $annotation);
}


public function __call($method, $args)
{
return call_user_func_array(array($this->delegate, $method), $args);
}
}
<?php


namespace Doctrine\Common\Annotations;

use SplFileObject;


final class PhpParser
{


public function parseClass(\ReflectionClass $class)
{
if (method_exists($class, 'getUseStatements')) {
return $class->getUseStatements();
}

if (false === $filename = $class->getFilename()) {
return array();
}

$content = $this->getFileContent($filename, $class->getStartLine());

if (null === $content) {
return array();
}

$namespace = preg_quote($class->getNamespaceName());
$content = preg_replace('/^.*?(\bnamespace\s+' . $namespace . '\s*[;{].*)$/s', '\\1', $content);
$tokenizer = new TokenParser('<?php ' . $content);

$statements = $tokenizer->parseUseStatements($class->getNamespaceName());

return $statements;
}


private function getFileContent($filename, $lineNumber)
{
if ( ! is_file($filename)) {
return null;
}

$content = '';
$lineCnt = 0;
$file = new SplFileObject($filename);
while (!$file->eof()) {
if ($lineCnt++ == $lineNumber) {
break;
}

$content .= $file->fgets();
}

return $content;
}
}
<?php


namespace Doctrine\Common\Annotations;


interface Reader
{


function getClassAnnotations(\ReflectionClass $class);


function getClassAnnotation(\ReflectionClass $class, $annotationName);


function getMethodAnnotations(\ReflectionMethod $method);


function getMethodAnnotation(\ReflectionMethod $method, $annotationName);


function getPropertyAnnotations(\ReflectionProperty $property);


function getPropertyAnnotation(\ReflectionProperty $property, $annotationName);
}
<?php


namespace Doctrine\Common\Annotations;


class SimpleAnnotationReader implements Reader
{


private $parser;


public function __construct()
{
$this->parser = new DocParser();
$this->parser->setIgnoreNotImportedAnnotations(true);
}


public function addNamespace($namespace)
{
$this->parser->addNamespace($namespace);
}


public function getClassAnnotations(\ReflectionClass $class)
{
return $this->parser->parse($class->getDocComment(), 'class '.$class->getName());
}


public function getMethodAnnotations(\ReflectionMethod $method)
{
return $this->parser->parse($method->getDocComment(), 'method '.$method->getDeclaringClass()->name.'::'.$method->getName().'()');
}


public function getPropertyAnnotations(\ReflectionProperty $property)
{
return $this->parser->parse($property->getDocComment(), 'property '.$property->getDeclaringClass()->name.'::$'.$property->getName());
}


public function getClassAnnotation(\ReflectionClass $class, $annotationName)
{
foreach ($this->getClassAnnotations($class) as $annot) {
if ($annot instanceof $annotationName) {
return $annot;
}
}

return null;
}


public function getMethodAnnotation(\ReflectionMethod $method, $annotationName)
{
foreach ($this->getMethodAnnotations($method) as $annot) {
if ($annot instanceof $annotationName) {
return $annot;
}
}

return null;
}


public function getPropertyAnnotation(\ReflectionProperty $property, $annotationName)
{
foreach ($this->getPropertyAnnotations($property) as $annot) {
if ($annot instanceof $annotationName) {
return $annot;
}
}

return null;
}
}
<?php


namespace Doctrine\Common\Annotations;


class TokenParser
{


private $tokens;


private $numTokens;


private $pointer = 0;


public function __construct($contents)
{
$this->tokens = token_get_all($contents);


 token_get_all("<?php\n/**\n *\n */");

$this->numTokens = count($this->tokens);
}


public function next($docCommentIsComment = TRUE)
{
for ($i = $this->pointer; $i < $this->numTokens; $i++) {
$this->pointer++;
if ($this->tokens[$i][0] === T_WHITESPACE ||
$this->tokens[$i][0] === T_COMMENT ||
($docCommentIsComment && $this->tokens[$i][0] === T_DOC_COMMENT)) {

continue;
}

return $this->tokens[$i];
}

return null;
}


public function parseUseStatement()
{
$class = '';
$alias = '';
$statements = array();
$explicitAlias = false;
while (($token = $this->next())) {
$isNameToken = $token[0] === T_STRING || $token[0] === T_NS_SEPARATOR;
if (!$explicitAlias && $isNameToken) {
$class .= $token[1];
$alias = $token[1];
} else if ($explicitAlias && $isNameToken) {
$alias .= $token[1];
} else if ($token[0] === T_AS) {
$explicitAlias = true;
$alias = '';
} else if ($token === ',') {
$statements[strtolower($alias)] = $class;
$class = '';
$alias = '';
$explicitAlias = false;
} else if ($token === ';') {
$statements[strtolower($alias)] = $class;
break;
} else {
break;
}
}

return $statements;
}


public function parseUseStatements($namespaceName)
{
$statements = array();
while (($token = $this->next())) {
if ($token[0] === T_USE) {
$statements = array_merge($statements, $this->parseUseStatement());
continue;
}
if ($token[0] !== T_NAMESPACE || $this->parseNamespace() != $namespaceName) {
continue;
}


 $statements = array();
}

return $statements;
}


public function parseNamespace()
{
$name = '';
while (($token = $this->next()) && ($token[0] === T_STRING || $token[0] === T_NS_SEPARATOR)) {
$name .= $token[1];
}

return $name;
}


public function parseClass()
{

 
 return $this->parseNamespace();
}
}
<?php


namespace Doctrine\Common\Lexer;


abstract class AbstractLexer
{


private $input;


private $tokens = array();


private $position = 0;


private $peek = 0;


public $lookahead;


public $token;


public function setInput($input)
{
$this->input = $input;
$this->tokens = array();

$this->reset();
$this->scan($input);
}


public function reset()
{
$this->lookahead = null;
$this->token = null;
$this->peek = 0;
$this->position = 0;
}


public function resetPeek()
{
$this->peek = 0;
}


public function resetPosition($position = 0)
{
$this->position = $position;
}


public function getInputUntilPosition($position)
{
return substr($this->input, 0, $position);
}


public function isNextToken($token)
{
return null !== $this->lookahead && $this->lookahead['type'] === $token;
}


public function isNextTokenAny(array $tokens)
{
return null !== $this->lookahead && in_array($this->lookahead['type'], $tokens, true);
}


public function moveNext()
{
$this->peek = 0;
$this->token = $this->lookahead;
$this->lookahead = (isset($this->tokens[$this->position]))
? $this->tokens[$this->position++] : null;

return $this->lookahead !== null;
}


public function skipUntil($type)
{
while ($this->lookahead !== null && $this->lookahead['type'] !== $type) {
$this->moveNext();
}
}


public function isA($value, $token)
{
return $this->getType($value) === $token;
}


public function peek()
{
if (isset($this->tokens[$this->position + $this->peek])) {
return $this->tokens[$this->position + $this->peek++];
} else {
return null;
}
}


public function glimpse()
{
$peek = $this->peek();
$this->peek = 0;
return $peek;
}


protected function scan($input)
{
static $regex;

if ( ! isset($regex)) {
$regex = sprintf(
'/(%s)|%s/%s',
implode(')|(', $this->getCatchablePatterns()),
implode('|', $this->getNonCatchablePatterns()),
$this->getModifiers()
);
}

$flags = PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_OFFSET_CAPTURE;
$matches = preg_split($regex, $input, -1, $flags);

foreach ($matches as $match) {

 $type = $this->getType($match[0]);

$this->tokens[] = array(
'value' => $match[0],
'type' => $type,
'position' => $match[1],
);
}
}


public function getLiteral($token)
{
$className = get_class($this);
$reflClass = new \ReflectionClass($className);
$constants = $reflClass->getConstants();

foreach ($constants as $name => $value) {
if ($value === $token) {
return $className . '::' . $name;
}
}

return $token;
}


protected function getModifiers()
{
return 'i';
}


abstract protected function getCatchablePatterns();


abstract protected function getNonCatchablePatterns();


abstract protected function getType(&$value);
}
<?php

namespace Herrera\Annotations\Convert;

use Herrera\Annotations\Tokens;


abstract class AbstractConvert implements ConvertInterface
{


protected $result;


protected $tokens;


public function convert(Tokens $tokens)
{
$this->reset($tokens);

while ($tokens->valid()) {
$this->handle();
$tokens->next();
}

return $this->result;
}


abstract protected function handle();


abstract protected function reset(Tokens $tokens);
}
<?php

namespace Herrera\Annotations\Convert;

use Herrera\Annotations\Tokens;


interface ConvertInterface
{


public function convert(Tokens $tokens);
}
<?php

namespace Herrera\Annotations\Convert;

use ArrayObject;
use Doctrine\Common\Annotations\DocLexer;
use Herrera\Annotations\Tokens;


class ToArray extends AbstractConvert
{


private $current;


private $stack;


protected function handle()
{
$offset = $this->tokens->key();

switch ($this->tokens->getId()) {
case DocLexer::T_AT:
$this->start();

break;
case DocLexer::T_CLOSE_CURLY_BRACES:
case DocLexer::T_CLOSE_PARENTHESIS:
$this->current = array_pop($this->stack);

break;
case DocLexer::T_OPEN_CURLY_BRACES:
$this->startList();

break;
case DocLexer::T_IDENTIFIER:
case DocLexer::T_INTEGER:
case DocLexer::T_STRING:
$next = $this->tokens->getId($offset + 1);


 if ((DocLexer::T_COLON === $next)
|| (DocLexer::T_EQUALS === $next)) {
break;
}


 case DocLexer::T_FALSE:
case DocLexer::T_FLOAT:
case DocLexer::T_NULL:
case DocLexer::T_TRUE:
if (null === ($key = $this->tokens->getKey())) {
$this->current[] = $this->tokens->getValue();
} else {
$this->current[$key] = $this->tokens->getValue();
}

break;
case DocLexer::T_COLON:
case DocLexer::T_COMMA:
case DocLexer::T_EQUALS:
break;
}


 if (!isset($this->tokens[$this->tokens->key() + 1])) {
$this->result = $this->finish($this->result);
}
}


protected function reset(Tokens $tokens)
{
$this->current = null;
$this->result = array();
$this->stack = array();
$this->tokens = $tokens;

$tokens->rewind();
}


private function finish($list)
{
if (is_array($list) || ($list instanceof ArrayObject)) {
foreach ($list as $index => $item) {
$list[$index] = $this->finish($item);
}

if ($list instanceof ArrayObject) {
$list = $list->getArrayCopy();
}
} elseif (is_object($list)) {
$list->values = $this->finish($list->values);
}

return $list;
}


private function start()
{
$annotation = (object) array(
'name' => $this->tokens->getValue($this->tokens->key() + 1),
'values' => new ArrayObject(),
);


 $this->tokens->next();

$offset = $this->tokens->key();


 if ($this->current) {
if (null === ($key = $this->tokens->getKey($offset - 1))) {
$this->current[] = $annotation;
} else {
$this->current[$key] = $annotation;
}

$this->stack[] = $this->current;


 } else {
$this->result[] = $annotation;
}

if (DocLexer::T_OPEN_PARENTHESIS
=== $this->tokens->getId($offset + 1)) {
$this->current = $annotation->values;
}
}


private function startList()
{
$list = new ArrayObject();

if (null === ($key = $this->tokens->getKey())) {
$this->current[] = $list;
} else {
$this->current[$key] = $list;
}

$this->stack[] = $this->current;
$this->current = $list;
}
}
<?php

namespace Herrera\Annotations\Convert;

use Doctrine\Common\Annotations\DocLexer;
use Herrera\Annotations\Tokens;


class ToString extends AbstractConvert
{


private $break = "\n";


private $char = ' ';


private $level;


private $space = false;


private static $map = array(
DocLexer::T_AT => '@',
DocLexer::T_CLOSE_CURLY_BRACES => '}',
DocLexer::T_CLOSE_PARENTHESIS => ')',
DocLexer::T_COLON => ':',
DocLexer::T_COMMA => ',',
DocLexer::T_EQUALS => '=',
DocLexer::T_NAMESPACE_SEPARATOR => '\\',
DocLexer::T_OPEN_CURLY_BRACES => '{',
DocLexer::T_OPEN_PARENTHESIS => '(',
);


private $size = 0;


public function setBreakChar($break)
{
$this->break = $break;

return $this;
}


public function setIndentChar($char)
{
$this->char = $char;

return $this;
}


public function setIndentSize($size)
{
$this->size = $size;

return $this;
}


public function useColonSpace($space)
{
$this->space = $space;

return $this;
}


protected function handle()
{
$token = $this->tokens->current();

$this->preIndent();

if (isset(self::$map[$token[0]])) {
$this->result .= self::$map[$token[0]];
} else {
if (DocLexer::T_STRING === $token[0]) {
$this->result .= '"' . $token[1] . '"';
} else {
$this->result .= $token[1];
}
}

$this->postIndent();
}


protected function reset(Tokens $tokens)
{
$this->level = 0;
$this->result = '';
$this->tokens = $tokens;

$tokens->rewind();
}


private function indent($force = false)
{
if ($this->size || $force) {
$this->result .= $this->break;
}

if ($this->size) {
$this->result .= str_repeat(
$this->char,
$this->size * $this->level
);
}
}


private function postIndent()
{
$next = $this->tokens->getId($this->tokens->key() + 1);

switch ($this->tokens->getId()) {
case DocLexer::T_COLON:
if ($this->space) {
$this->result .= ' ';
}

break;
case DocLexer::T_COMMA:
if ((DocLexer::T_CLOSE_CURLY_BRACES !== $next)
&& (DocLexer::T_CLOSE_PARENTHESIS !== $next)) {
$this->indent();
}

break;
case DocLexer::T_OPEN_CURLY_BRACES:
$this->level++;

if (DocLexer::T_CLOSE_CURLY_BRACES !== $next) {
$this->indent();
}

break;
case DocLexer::T_OPEN_PARENTHESIS:
$this->level++;

if (DocLexer::T_CLOSE_PARENTHESIS !== $next) {
$this->indent();
}

break;
}
}


private function preIndent()
{
$prev = $this->tokens->getId($this->tokens->key() - 1);

switch ($this->tokens->getId()) {
case DocLexer::T_AT:
if ($prev
&& (DocLexer::T_COLON !== $prev)
&& (DocLexer::T_COMMA !== $prev)
&& (DocLexer::T_EQUALS !== $prev)
&& (DocLexer::T_OPEN_CURLY_BRACES !== $prev)
&& (DocLexer::T_OPEN_PARENTHESIS !== $prev)) {
$this->indent(true);
}

break;
case DocLexer::T_CLOSE_CURLY_BRACES:
$this->level--;

if (DocLexer::T_OPEN_CURLY_BRACES !== $prev) {
$this->indent();
}

break;
case DocLexer::T_CLOSE_PARENTHESIS:
$this->level--;

if (DocLexer::T_OPEN_PARENTHESIS !== $prev) {
$this->indent();
}

break;
}
}
}
<?php

namespace Herrera\Annotations\Convert;

use Doctrine\Common\Annotations\DocLexer;
use DOMDocument;
use DOMElement;
use DOMText;
use Herrera\Annotations\Exception\Exception;
use Herrera\Annotations\Exception\InvalidArgumentException;
use Herrera\Annotations\Exception\InvalidXmlException;
use Herrera\Annotations\Tokens;


define(
'HERRERA_ANNOTATIONS_SCHEMA',
__DIR__ . '/../../../../../res/annotations.xsd'
);


class ToXml extends AbstractConvert
{


const SCHEMA = HERRERA_ANNOTATIONS_SCHEMA;


protected $result;


private $current;


private $depth = 0;


private $references;


public static function validate($input)
{
if (is_string($input)) {
$doc = new DOMDocument();
$doc->preserveWhiteSpace = false;

if (!@$doc->loadXML($input)) {
throw InvalidXmlException::lastError();
}

$input = $doc;
} elseif (!($input instanceof DOMDocument)) {
throw InvalidArgumentException::create(
'The $input argument must be an instance of DOMDocument, %s given.',
gettype($input)
);
}

if (!@$input->schemaValidate(self::SCHEMA)) {
throw InvalidXmlException::lastError();
}
}


protected function handle()
{
$token = $this->tokens->current();

switch ($token[0]) {
case DocLexer::T_AT:
$this->start();

break;
case DocLexer::T_CLOSE_CURLY_BRACES:
$this->endList();

break;
case DocLexer::T_CLOSE_PARENTHESIS:
$this->endValues();
$this->end();

break;
case DocLexer::T_OPEN_CURLY_BRACES:
$this->startList();

break;
case DocLexer::T_OPEN_PARENTHESIS:
$this->startValues();

break;
case DocLexer::T_FALSE:
case DocLexer::T_FLOAT:
case DocLexer::T_IDENTIFIER:
case DocLexer::T_INTEGER:
case DocLexer::T_NULL:
case DocLexer::T_STRING:
case DocLexer::T_TRUE:
$this->add();

break;
case DocLexer::T_COLON:
case DocLexer::T_COMMA:
case DocLexer::T_EQUALS:
break;
}
}


protected function reset(Tokens $tokens)
{
$this->current = null;
$this->depth = 0;
$this->references = array();
$this->tokens = $tokens;

$this->result = new DOMDocument();
$this->result->formatOutput = true;
$this->result->preserveWhiteSpace = false;

$this->result->loadXML('<annotations/>');
}


private function add()
{

 if ((null !== ($check = $this->tokens->getToken($this->tokens->key() + 1)))
&& ((DocLexer::T_COLON === $check[0])
|| (DocLexer::T_EQUALS === $check[0]))) {
return;
}

$token = $this->tokens->current();
$value = $this->result->createElement('value');

if (null !== ($key = $this->key())) {
$value->setAttribute('key', $key);
}

$this->current->appendChild($value);

$text = null;
$type = null;

switch ($token[0]) {
case DocLexer::T_FALSE:
$text = '0';
$type = 'boolean';

break;
case DocLexer::T_FLOAT:
$text = $token[1];
$type = 'float';

break;
case DocLexer::T_IDENTIFIER:
$text = $token[1];
$type = 'constant';

break;
case DocLexer::T_INTEGER:
$text = $token[1];
$type = 'integer';

break;
case DocLexer::T_NULL:
$type = 'null';

break;
case DocLexer::T_STRING:
$text = $token[1];
$type = 'string';

break;
case DocLexer::T_TRUE:
$text = '1';
$type = 'boolean';

break;
}

$value->setAttribute('type', $type);

if (null !== $text) {
$value->appendChild(new DOMText($text));
}
}


private function end()
{
$this->current = array_pop($this->references);
}


private function endList()
{
$this->depth--;

$this->current = array_pop($this->references);
}


private function endValues()
{
$this->depth--;
}


private function key()
{
$offset = $this->tokens->key();
$op = $this->tokens->getToken($offset - 1);

if ($op
&& isset($this->tokens[$offset - 2])
&& ((DocLexer::T_COLON === $op[0])
|| (DocLexer::T_EQUALS === $op[0]))) {
return $this->tokens->getValue($offset - 2);
}

return null;
}


private function start()
{
$annotation = $this->result->createElement('annotation');
$offset = $this->tokens->key();


 if (null !== ($key = $this->key())) {
$annotation->setAttribute('key', $key);
}

$annotation->setAttribute(
'name',
$this->tokens->getValue($offset + 1)
);

$this->tokens->next();


 if ($this->depth) {
$this->current->appendChild($annotation);

$this->references[] = $this->current;


 } else {
$this->result->documentElement->appendChild($annotation);
}

$this->current = $annotation;

if ((null !== ($next = $this->tokens->getToken($offset + 2)))
&& (DocLexer::T_OPEN_PARENTHESIS !== $next[0])) {
$this->end();
}
}


private function startList()
{
$this->depth++;

$values = $this->result->createElement('values');


 if (null !== ($key = $this->key())) {
$values->setAttribute('key', $key);
}

$this->current->appendChild($values);

$this->references[] = $this->current;
$this->current = $values;
}


private function startValues()
{
$this->depth++;
}
}
<?php

namespace Herrera\Annotations\Exception;


class Exception extends \Exception implements ExceptionInterface
{


public static function create($format, $value = null)
{
if (0 < func_num_args()) {
$format = vsprintf($format, array_slice(func_get_args(), 1));
}

return new static($format);
}


public static function lastError()
{
$error = error_get_last();

return new static($error['message']);
}
}
<?php

namespace Herrera\Annotations\Exception;


interface ExceptionInterface
{
}
<?php

namespace Herrera\Annotations\Exception;


class InvalidArgumentException extends Exception
{
}
<?php

namespace Herrera\Annotations\Exception;


class InvalidTokenException extends Exception
{
}
<?php

namespace Herrera\Annotations\Exception;


class InvalidXmlException extends Exception
{
}
<?php

namespace Herrera\Annotations\Exception;


class LogicException extends Exception
{
}
<?php

namespace Herrera\Annotations\Exception;


class OutOfRangeException extends Exception
{
}
<?php

namespace Herrera\Annotations\Exception;

use Doctrine\Common\Annotations\DocLexer;


class SyntaxException extends Exception
{


public static function expectedToken(
$expected,
array $token = null,
DocLexer $lexer = null
) {
if ((null === $token) && $lexer) {
$token = $lexer->lookahead;
}

$message = "Expected $expected, received ";

if ($token) {
$message .= "'{$token['value']}' at position {$token['position']}.";
} else {
$message .= 'end of string.';
}

return new self($message);
}
}
<?php

namespace Herrera\Annotations\Exception;


class UnexpectedTokenException extends Exception
{
}
<?php

namespace Herrera\Annotations;

use Doctrine\Common\Annotations\DocLexer;
use Herrera\Annotations\Exception\Exception;
use Herrera\Annotations\Exception\InvalidArgumentException;
use Herrera\Annotations\Exception\UnexpectedTokenException;


class Sequence extends Tokens
{


private static $sequences = array(
DocLexer::T_AT => array(
DocLexer::T_CLOSE_PARENTHESIS => true,
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_IDENTIFIER => DocLexer::T_AT,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_CLOSE_CURLY_BRACES => array(
DocLexer::T_CLOSE_CURLY_BRACES => true,
DocLexer::T_CLOSE_PARENTHESIS => true,
DocLexer::T_COMMA => true,
DocLexer::T_FALSE => true,
DocLexer::T_FLOAT => true,
DocLexer::T_IDENTIFIER => true,
DocLexer::T_INTEGER => true,
DocLexer::T_NULL => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_STRING => true,
DocLexer::T_TRUE => true,
),
DocLexer::T_CLOSE_PARENTHESIS => array(
DocLexer::T_CLOSE_CURLY_BRACES => true,
DocLexer::T_CLOSE_PARENTHESIS => true,
DocLexer::T_COMMA => true,
DocLexer::T_FALSE => true,
DocLexer::T_FLOAT => true,
DocLexer::T_IDENTIFIER => true,
DocLexer::T_INTEGER => true,
DocLexer::T_NULL => true,
DocLexer::T_OPEN_PARENTHESIS => true,
DocLexer::T_STRING => true,
DocLexer::T_TRUE => true,
),
DocLexer::T_COLON => array(
DocLexer::T_IDENTIFIER => true,
DocLexer::T_INTEGER => true,
DocLexer::T_STRING => true,
),
DocLexer::T_COMMA => array(
DocLexer::T_CLOSE_CURLY_BRACES => true,
DocLexer::T_CLOSE_PARENTHESIS => true,
DocLexer::T_FALSE => true,
DocLexer::T_FLOAT => true,
DocLexer::T_IDENTIFIER => true,
DocLexer::T_INTEGER => true,
DocLexer::T_NULL => true,
DocLexer::T_STRING => true,
DocLexer::T_TRUE => true,
),
DocLexer::T_EQUALS => array(
DocLexer::T_IDENTIFIER => true,
DocLexer::T_INTEGER => true,
DocLexer::T_STRING => true,
),
DocLexer::T_FALSE => array(
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_FLOAT => array(
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_IDENTIFIER => array(
DocLexer::T_AT => true,
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_INTEGER => array(
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_NAMESPACE_SEPARATOR => false,
DocLexer::T_NONE => false,
DocLexer::T_NULL => array(
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_OPEN_CURLY_BRACES => array(
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_OPEN_PARENTHESIS => array(
DocLexer::T_IDENTIFIER => DocLexer::T_AT,
),
DocLexer::T_STRING => array(
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
DocLexer::T_TRUE => array(
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
),
);


public function __construct($tokens)
{
if ($tokens instanceof Tokens) {
$tokens = $tokens->getArray();
} elseif (!is_array($tokens)) {
throw InvalidArgumentException::create(
'The $tokens argument must be an array or instance of Tokens.'
);
}

parent::__construct($tokens);
}


public function current()
{
$token = parent::current();
$offset = $this->key();
$before = isset($this[$offset - 1])
? $this[$offset - 1]
: null;


 if (false === self::$sequences[$token[0]]) {
throw UnexpectedTokenException::create(
'Token #%d (%d) is not used by this library.',
$offset,
$token[0]
);


 } elseif ((empty($before) && (DocLexer::T_AT !== $token[0]))
|| ($before && !isset(self::$sequences[$token[0]][$before[0]]))) {
throw UnexpectedTokenException::create(
'Token #%d (%d) is not expected here.',
$offset,
$token[0]
);


 } elseif (isset(self::$sequences[$token[0]][$before[0]])
&& (true !== self::$sequences[$token[0]][$before[0]])) {
$ancestor = isset($this[$offset - 2])
? $this[$offset - 2]
: null;

if (!$ancestor
|| ($ancestor[0] !== self::$sequences[$token[0]][$before[0]])) {
throw UnexpectedTokenException::create(
'Token #%d (%d) is not expected here.',
$offset,
$token[0]
);
}
}

return $token;
}
}
<?php

namespace Herrera\Annotations;

use Doctrine\Common\Annotations\DocLexer;
use Herrera\Annotations\Exception\Exception;
use Herrera\Annotations\Exception\SyntaxException;


class Tokenizer
{


private $aliases = array();


private static $classIdentifiers = array(
DocLexer::T_IDENTIFIER,
DocLexer::T_TRUE,
DocLexer::T_FALSE,
DocLexer::T_NULL
);


private $ignored = array();


private $lexer;


public function __construct()
{
$this->lexer = new DocLexer();
}


public function parse($input, array $aliases = array())
{
if (0 !== strpos(ltrim($input), '/**')) {
return array();
}

if (false == ($position = strpos($input, '@'))) {
return array();
}

if (0 < $position) {
$position -= 1;
}

$input = substr($input, $position);
$input = trim($input, '*/ ');

$this->aliases = $aliases;

$this->lexer->setInput($input);
$this->lexer->moveNext();

return $this->getAnnotations();
}


public function ignore(array $ignore)
{
$this->ignored = $ignore;
}


private function getAnnotation()
{
$this->match(DocLexer::T_AT);


 $identifier = $this->getIdentifier();


 if (in_array($identifier, $this->ignored)) {
return null;
}


 if (false !== ($pos = strpos($identifier, '\\'))) {
$alias = substr($identifier, 0, $pos);

if (isset($this->aliases[$alias])) {
$identifier = $this->aliases[$alias]
. '\\'
. substr($identifier, $pos + 1);
}
} elseif (isset($this->aliases[$identifier])) {
$identifier = $this->aliases[$identifier];
}


 return array_merge(
array(
array(DocLexer::T_AT),
array(DocLexer::T_IDENTIFIER, $identifier)
),
$this->getValues()
);
}


private function getAnnotations()
{
$tokens = array();

while (null !== $this->lexer->lookahead) {


 if (DocLexer::T_AT !== $this->lexer->lookahead['type']) {
$this->lexer->moveNext();

continue;
}


 $position = $this->lexer->token['position']
+ strlen($this->lexer->token['value']);

if ((null !== $this->lexer->token)
&& ($this->lexer->lookahead['position'] === $position)) {
$this->lexer->moveNext();

continue;
}


 if ((null === ($glimpse = $this->lexer->glimpse()))
|| ((DocLexer::T_NAMESPACE_SEPARATOR !== $glimpse['type'])
&& !in_array($glimpse['type'], self::$classIdentifiers))) {
$this->lexer->moveNext();

continue;
}


 if (null !== ($token = $this->getAnnotation())) {
$tokens = array_merge($tokens, $token);
}
}

return $tokens;
}


private function getArray()
{
$this->match(DocLexer::T_OPEN_CURLY_BRACES);

$tokens = array(
array(DocLexer::T_OPEN_CURLY_BRACES)
);


 if ($this->lexer->isNextToken(DocLexer::T_CLOSE_CURLY_BRACES)) {
$this->match(DocLexer::T_CLOSE_CURLY_BRACES);

$tokens[] = array(DocLexer::T_CLOSE_CURLY_BRACES);

return $tokens;
}


 $tokens = array_merge($tokens, $this->getArrayEntry());


 while ($this->lexer->isNextToken(DocLexer::T_COMMA)) {
$this->match(DocLexer::T_COMMA);

$tokens[] = array(DocLexer::T_COMMA);

if ($this->lexer->isNextToken(DocLexer::T_CLOSE_CURLY_BRACES)) {
break;
}

$tokens = array_merge($tokens, $this->getArrayEntry());
}


 $this->match(DocLexer::T_CLOSE_CURLY_BRACES);

$tokens[] = array(DocLexer::T_CLOSE_CURLY_BRACES);

return $tokens;
}


private function getArrayEntry()
{
$glimpse = $this->lexer->glimpse();
$tokens = array();


 if (DocLexer::T_COLON === $glimpse['type']) {
$token = array(DocLexer::T_COLON);
} elseif (DocLexer::T_EQUALS === $glimpse['type']) {
$token = array(DocLexer::T_EQUALS);
}


 if (isset($token)) {


 if ($this->lexer->isNextToken(DocLexer::T_IDENTIFIER)) {
$tokens = $this->getConstant();


 } else {
$this->matchAny(
array(
DocLexer::T_INTEGER,
DocLexer::T_STRING
)
);

$tokens = array(
array(
$this->lexer->token['type'],
$this->lexer->token['value']
)
);
}

$tokens[] = $token;

$this->matchAny(
array(
DocLexer::T_COLON,
DocLexer::T_EQUALS
)
);
}


 return array_merge($tokens, $this->getPlainValue());
}


private function getAssignedValue()
{
$this->match(DocLexer::T_IDENTIFIER);

$tokens = array(
array(DocLexer::T_IDENTIFIER, $this->lexer->token['value']),
array(DocLexer::T_EQUALS),
);

$this->match(DocLexer::T_EQUALS);

return array_merge($tokens, $this->getPlainValue());
}


private function getConstant()
{
$identifier = $this->getIdentifier();
$tokens = array();


 switch (strtolower($identifier)) {
case 'true':
$tokens[] = array(DocLexer::T_TRUE, $identifier);
break;
case 'false':
$tokens[] = array(DocLexer::T_FALSE, $identifier);
break;
case 'null':
$tokens[] = array(DocLexer::T_NULL, $identifier);
break;
default:
$tokens[] = array(DocLexer::T_IDENTIFIER, $identifier);
}

return $tokens;
}


private function getIdentifier()
{

 if ($this->lexer->isNextTokenAny(self::$classIdentifiers)) {
$this->lexer->moveNext();

$name = $this->lexer->token['value'];
} else {
throw SyntaxException::expectedToken(
'namespace separator or identifier',
null,
$this->lexer
);
}


 $position = $this->lexer->token['position']
+ strlen($this->lexer->token['value']);

while (($this->lexer->lookahead['position'] === $position)
&& $this->lexer->isNextToken(DocLexer::T_NAMESPACE_SEPARATOR)) {
$this->match(DocLexer::T_NAMESPACE_SEPARATOR);
$this->matchAny(self::$classIdentifiers);

$name .= '\\' . $this->lexer->token['value'];
}

return $name;
}


private function getPlainValue()
{

 if ($this->lexer->isNextToken(DocLexer::T_OPEN_CURLY_BRACES)) {
return $this->getArray();
}


 if ($this->lexer->isNextToken(DocLexer::T_AT)) {
return $this->getAnnotation();
}


 if ($this->lexer->isNextToken(DocLexer::T_IDENTIFIER)) {
return $this->getConstant();
}

$tokens = array();


 switch ($this->lexer->lookahead['type']) {
case DocLexer::T_FALSE:
case DocLexer::T_FLOAT:
case DocLexer::T_INTEGER:
case DocLexer::T_NULL:
case DocLexer::T_STRING:
case DocLexer::T_TRUE:
$this->match($this->lexer->lookahead['type']);

$tokens[] = array(
$this->lexer->token['type'],
$this->lexer->token['value']
);

break;
default:
throw SyntaxException::expectedToken(
'PlainValue',
null,
$this->lexer
);
}

return $tokens;
}


private function getValue()
{
$glimpse = $this->lexer->glimpse();


 if (DocLexer::T_EQUALS === $glimpse['type']) {
return $this->getAssignedValue();
}

return $this->getPlainValue();
}


private function getValues()
{
$tokens = array();


 if ($this->lexer->isNextToken(DocLexer::T_OPEN_PARENTHESIS)) {
$this->match(DocLexer::T_OPEN_PARENTHESIS);

$tokens[] = array(DocLexer::T_OPEN_PARENTHESIS);


 if ($this->lexer->isNextToken(DocLexer::T_CLOSE_PARENTHESIS)) {
$this->match(DocLexer::T_CLOSE_PARENTHESIS);

$tokens[] = array(DocLexer::T_CLOSE_PARENTHESIS);

return $tokens;
}


 } else {
return $tokens;
}


 $tokens = array_merge($tokens, $this->getValue());


 while ($this->lexer->isNextToken(DocLexer::T_COMMA)) {
$this->match(DocLexer::T_COMMA);

$tokens[] = array(DocLexer::T_COMMA);

$token = $this->lexer->lookahead;
$value = $this->getValue();


 if (empty($value)) {
throw SyntaxException::expectedToken('Value', $token);
}

$tokens = array_merge($tokens, $value);
}


 $this->match(DocLexer::T_CLOSE_PARENTHESIS);

$tokens[] = array(DocLexer::T_CLOSE_PARENTHESIS);

return $tokens;
}


private function match($token)
{
if (!$this->lexer->isNextToken($token)) {
throw SyntaxException::expectedToken(
$this->lexer->getLiteral($token),
null,
$this->lexer
);
}

return $this->lexer->moveNext();
}


private function matchAny(array $tokens)
{
if (!$this->lexer->isNextTokenAny($tokens)) {
throw SyntaxException::expectedToken(
implode(
' or ',
array_map(array($this->lexer, 'getLiteral'), $tokens)
),
null,
$this->lexer
);
}

return $this->lexer->moveNext();
}
}
<?php

namespace Herrera\Annotations;

use ArrayAccess;
use Countable;
use Doctrine\Common\Annotations\DocLexer;
use Herrera\Annotations\Exception\Exception;
use Herrera\Annotations\Exception\InvalidTokenException;
use Herrera\Annotations\Exception\LogicException;
use Herrera\Annotations\Exception\OutOfRangeException;
use Iterator;


class Tokens implements ArrayAccess, Countable, Iterator
{


private static $hasValue = array(
DocLexer::T_FALSE => true,
DocLexer::T_FLOAT => true,
DocLexer::T_IDENTIFIER => true,
DocLexer::T_INTEGER => true,
DocLexer::T_NULL => true,
DocLexer::T_STRING => true,
DocLexer::T_TRUE => true,
);


private $offset;


private $tokens;


private static $valid = array(
DocLexer::T_AT => true,
DocLexer::T_CLOSE_CURLY_BRACES => true,
DocLexer::T_CLOSE_PARENTHESIS => true,
DocLexer::T_COLON => true,
DocLexer::T_COMMA => true,
DocLexer::T_EQUALS => true,
DocLexer::T_FALSE => true,
DocLexer::T_FLOAT => true,
DocLexer::T_IDENTIFIER => true,
DocLexer::T_INTEGER => true,
DocLexer::T_NAMESPACE_SEPARATOR => true,
DocLexer::T_NONE => true,
DocLexer::T_NULL => true,
DocLexer::T_OPEN_CURLY_BRACES => true,
DocLexer::T_OPEN_PARENTHESIS => true,
DocLexer::T_STRING => true,
DocLexer::T_TRUE => true,
);


public function __construct(array $tokens)
{
$this->offset = 0;
$this->tokens = array_values($tokens);
}


public function count()
{
return count($this->tokens);
}


public function current()
{
return $this->getToken($this->offset);
}


public function getArray()
{
return $this->tokens;
}


public function getId($offset = null)
{
if (null !== ($token = $this->getToken($offset))) {
return $token[0];
}

return null;
}


public function getKey($offset = null)
{
if (null === $offset) {
$offset = $this->offset;
}

if ((null !== ($op = $this->getId(--$offset)))
&& ((DocLexer::T_COLON === $op)
|| (DocLexer::T_EQUALS === $op))) {
return $this->getValue(--$offset);
}

return null;
}


public function getToken($offset = null, array $default = null)
{
if (null === $offset) {
$offset = $this->offset;
}

if (isset($this->tokens[$offset])) {
if (!isset($this->tokens[$offset][0])) {
throw InvalidTokenException::create(
'Token #%d is missing its token identifier.',
$offset
);
}

if (!isset(self::$valid[$this->tokens[$offset][0]])) {
throw InvalidTokenException::create(
'Token #%d does not have a valid token identifier.',
$offset
);
}

if ((isset(self::$hasValue[$this->tokens[$offset][0]]))
&& !isset($this->tokens[$offset][1])) {
throw InvalidTokenException::create(
'Token #%d (%d) is missing its value.',
$offset,
$this->tokens[$offset][0]
);
}

return $this->tokens[$offset];
}

return $default;
}


public function getValue($offset = null)
{
if (null === $offset) {
$offset = $this->offset;
}

$token = $this->getToken($offset);

if (!isset(self::$hasValue[$token[0]])) {
throw LogicException::create(
'Token #%d (%d) is not expected to have a value.',
$offset,
$token[0]
);
}

switch ($token[0]) {
case DocLexer::T_FALSE:
return false;
case DocLexer::T_FLOAT:
return (float) $token[1];
case DocLexer::T_INTEGER:
return (int) $token[1];
case DocLexer::T_IDENTIFIER:
case DocLexer::T_STRING:
return $token[1];
case DocLexer::T_TRUE:
return true;
}

return null;
}


public function key()
{
return $this->offset;
}


public function next()
{
$this->offset++;

if (isset($this->tokens[$this->offset])) {
return $this->tokens[$this->offset];
}

return null;
}


public function offsetExists($offset)
{
return isset($this->tokens[$offset]);
}


public function offsetGet($offset)
{
if (null === ($token = $this->getToken($offset))) {
throw OutOfRangeException::create(
'No value is set at offset %d.',
$offset
);
}

return $token;
}


public function offsetSet($offset, $value)
{
throw LogicException::create(
'New values cannot be added to the list of tokens.'
);
}


public function offsetUnset($offset)
{
throw Logicexception::create(
'Existing tokens cannot be removed from the list of tokens.'
);
}


public function rewind()
{
$this->offset = 0;
}


public function valid()
{
return isset($this->tokens[$this->offset]);
}
}
<?php

namespace Herrera\Box;

use FilesystemIterator;
use Herrera\Box\Compactor\CompactorInterface;
use Herrera\Box\Exception\FileException;
use Herrera\Box\Exception\InvalidArgumentException;
use Herrera\Box\Exception\OpenSslException;
use Herrera\Box\Exception\UnexpectedValueException;
use Phar;
use Phine\Path\Path;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use RegexIterator;
use SplFileInfo;
use SplObjectStorage;
use Traversable;


class Box
{


private $compactors;


private $file;


private $phar;


private $values = array();


public function __construct(Phar $phar, $file)
{
$this->compactors = new SplObjectStorage();
$this->file = $file;
$this->phar = $phar;
}


public function addCompactor(CompactorInterface $compactor)
{
$this->compactors->attach($compactor);
}


public function addFile($file, $local = null)
{
if (null === $local) {
$local = $file;
}

if (false === is_file($file)) {
throw FileException::create(
'The file "%s" does not exist or is not a file.',
$file
);
}

if (false === ($contents = @file_get_contents($file))) {
throw FileException::lastError();
}

$this->addFromString($local, $contents);
}


public function addFromString($local, $contents)
{
$this->phar->addFromString(
$local,
$this->replaceValues($this->compactContents($local, $contents))
);
}


public function buildFromDirectory($dir, $regex = null)
{
$iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator(
$dir,
FilesystemIterator::KEY_AS_PATHNAME
| FilesystemIterator::CURRENT_AS_FILEINFO
| FilesystemIterator::SKIP_DOTS
)
);

if ($regex) {
$iterator = new RegexIterator($iterator, $regex);
}

$this->buildFromIterator($iterator, $dir);
}


public function buildFromIterator(Traversable $iterator, $base = null)
{
if ($base) {
$base = Path::canonical($base . DIRECTORY_SEPARATOR);
}

foreach ($iterator as $key => $value) {
if (is_string($value)) {
if (false === is_string($key)) {
throw UnexpectedValueException::create(
'The key returned by the iterator (%s) is not a string.',
gettype($key)
);
}

$key = Path::canonical($key);
$value = Path::canonical($value);

if (is_dir($value)) {
$this->phar->addEmptyDir($key);
} else {
$this->addFile($value, $key);
}
} elseif ($value instanceof SplFileInfo) {
if (null === $base) {
throw InvalidArgumentException::create(
'The $base argument is required for SplFileInfo values.'
);
}


$real = $value->getRealPath();

if (0 !== strpos($real, $base)) {
throw UnexpectedValueException::create(
'The file "%s" is not in the base directory.',
$real
);
}

$local = str_replace($base, '', $real);

if ($value->isDir()) {
$this->phar->addEmptyDir($local);
} else {
$this->addFile($real, $local);
}
} else {
throw UnexpectedValueException::create(
'The iterator value "%s" was not expected.',
gettype($value)
);
}
}
}


public function compactContents($file, $contents)
{
foreach ($this->compactors as $compactor) {

if ($compactor->supports($file)) {
$contents = $compactor->compact($contents);
}
}

return $contents;
}


public static function create($file, $flags = null, $alias = null)
{
return new Box(new Phar($file, $flags, $alias), $file);
}


public function getPhar()
{
return $this->phar;
}


public static function getSignature($path)
{
return Signature::create($path)->get();
}


public function replaceValues($contents)
{
return str_replace(
array_keys($this->values),
array_values($this->values),
$contents
);
}


public function setStubUsingFile($file, $replace = false)
{
if (false === is_file($file)) {
throw FileException::create(
'The file "%s" does not exist or is not a file.',
$file
);
}

if (false === ($contents = @file_get_contents($file))) {
throw FileException::lastError();
}

if ($replace) {
$contents = $this->replaceValues($contents);
}

$this->phar->setStub($contents);
}


public function setValues(array $values)
{
foreach ($values as $value) {
if (false === is_scalar($value)) {
throw InvalidArgumentException::create(
'Non-scalar values (such as %s) are not supported.',
gettype($value)
);
}
}

$this->values = $values;
}


public function sign($key, $password = null)
{
OpenSslException::reset();

if (false === extension_loaded('openssl')) {

 throw OpenSslException::create(
'The "openssl" extension is not available.'
);

 }

if (false === ($resource = openssl_pkey_get_private($key, $password))) {

 throw OpenSslException::lastError();

 }

if (false === openssl_pkey_export($resource, $private)) {

 throw OpenSslException::lastError();

 }

if (false === ($details = openssl_pkey_get_details($resource))) {

 throw OpenSslException::lastError();

 }

$this->phar->setSignatureAlgorithm(Phar::OPENSSL, $private);

if (false === @file_put_contents($this->file . '.pubkey', $details['key'])) {
throw FileException::lastError();
}
}


public function signUsingFile($file, $password = null)
{
if (false === is_file($file)) {
throw FileException::create(
'The file "%s" does not exist or is not a file.',
$file
);
}

if (false === ($key = @file_get_contents($file))) {
throw FileException::lastError();
}

$this->sign($key, $password);
}
}
<?php

namespace Herrera\Box\Compactor;


abstract class Compactor implements CompactorInterface
{


protected $extensions;


public function setExtensions(array $extensions)
{
$this->extensions = $extensions;
}


public function supports($file)
{
return in_array(pathinfo($file, PATHINFO_EXTENSION), $this->extensions);
}
}
<?php

namespace Herrera\Box\Compactor;


interface CompactorInterface
{


public function compact($contents);


public function supports($file);
}
<?php

namespace Herrera\Box\Compactor;


class Composer extends Php
{
}
<?php

namespace Herrera\Box\Compactor;

use JShrink\Minifier;


class Javascript extends Compactor
{


protected $extensions = array('js');


public function compact($contents)
{
try {
return Minifier::minify($contents);
} catch (\Exception $e) {

return $contents;
}
}


public function supports($file)
{
if (!parent::supports($file)) {
return false;
}

return !(substr($file, -7) == '.min.js');
}

}
<?php

namespace Herrera\Box\Compactor;


class Json extends Compactor
{


protected $extensions = array('json');


public function compact($contents)
{
return json_encode(json_decode($contents));
}
}
<?php

namespace Herrera\Box\Compactor;

use Doctrine\Common\Annotations\DocLexer;
use Herrera\Annotations\Convert\ToString;
use Herrera\Annotations\Tokenizer;
use Herrera\Annotations\Tokens;


class Php extends Compactor
{


private $converter;


protected $extensions = array('php');


private $tokenizer;


public function compact($contents)
{
$output = '';
foreach (token_get_all($contents) as $token) {
if (is_string($token)) {
$output .= $token;
} elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
if ($this->tokenizer && (false !== strpos($token[1], '@'))) {
$output .= $this->compactAnnotations($token[1]);
} else {
$output .= str_repeat("\n", substr_count($token[1], "\n"));
}
} elseif (T_WHITESPACE === $token[0]) {

 $whitespace = preg_replace('{[ \t]+}', ' ', $token[1]);

 $whitespace = preg_replace('{(?:\r\n|\r|\n)}', "\n", $whitespace);

 $whitespace = preg_replace('{\n +}', "\n", $whitespace);
$output .= $whitespace;
} else {
$output .= $token[1];
}
}

return $output;
}


public function setTokenizer(Tokenizer $tokenizer)
{
if (null === $this->converter) {
$this->converter = new ToString();
}

$this->tokenizer = $tokenizer;
}


private function compactAnnotations($docblock)
{
$annotations = array();
$index = -1;
$inside = 0;
$tokens = $this->tokenizer->parse($docblock);

if (empty($tokens)) {
return str_repeat("\n", substr_count($docblock, "\n"));
}

foreach ($tokens as $token) {
if ((0 === $inside) && (DocLexer::T_AT === $token[0])) {
$index++;
} elseif (DocLexer::T_OPEN_PARENTHESIS === $token[0]) {
$inside++;
} elseif (DocLexer::T_CLOSE_PARENTHESIS === $token[0]) {
$inside--;
}

if (!isset($annotations[$index])) {
$annotations[$index] = array();
}

$annotations[$index][] = $token;
}

$breaks = substr_count($docblock, "\n");
$docblock = "/**";

foreach ($annotations as $annotation) {
$annotation = new Tokens($annotation);
$docblock .= "\n" . $this->converter->convert($annotation);
}

$breaks -= count($annotations);

if ($breaks > 0) {
$docblock .= str_repeat("\n", $breaks - 1);
$docblock .= "\n*/";
} else {
$docblock .= ' */';
}

return $docblock;
}
}
<?php

namespace Herrera\Box\Exception;


class Exception extends \Exception implements ExceptionInterface
{


public static function create($format, $value = null)
{
if (0 < func_num_args()) {
$format = vsprintf($format, array_slice(func_get_args(), 1));
}

return new static($format);
}


public static function lastError()
{
$error = error_get_last();

return new static($error['message']);
}
}
<?php

namespace Herrera\Box\Exception;


interface ExceptionInterface
{
}
<?php

namespace Herrera\Box\Exception;


class FileException extends Exception
{
}
<?php

namespace Herrera\Box\Exception;


class InvalidArgumentException extends Exception
{
}
<?php

namespace Herrera\Box\Exception;


class OpenSslException extends Exception
{


public static function lastError()
{
return new static(openssl_error_string());
}


public static function reset($count = 100)
{
$counter = 0;

while (openssl_error_string()) {
if ($count < ++$counter) {
trigger_error(
"The OpenSSL error clearing loop has exceeded $count rounds.",
E_USER_WARNING
);

break;
}
}
}
}
<?php

namespace Herrera\Box\Exception;


class SignatureException extends Exception
{
}
<?php

namespace Herrera\Box\Exception;


class UnexpectedValueException extends Exception
{
}
<?php

namespace Herrera\Box;

use InvalidArgumentException;
use LengthException;
use RuntimeException;
use UnexpectedValueException;


define('BOX_EXTRACT_PATTERN_DEFAULT', '__HALT' . '_COMPILER(); ?>');


define('BOX_EXTRACT_PATTERN_OPEN', "__HALT" . "_COMPILER(); ?>\r\n");


class Extract
{


const PATTERN_DEFAULT = BOX_EXTRACT_PATTERN_DEFAULT;


const PATTERN_OPEN = BOX_EXTRACT_PATTERN_OPEN;


const GZ = 0x1000;


const BZ2 = 0x2000;


const MASK = 0x3000;


private $file;


private $handle;


private $stub;


public function __construct($file, $stub)
{
if (!is_file($file)) {
throw new InvalidArgumentException(
sprintf(
'The path "%s" is not a file or does not exist.',
$file
)
);
}

$this->file = $file;
$this->stub = $stub;
}


public static function findStubLength(
$file,
$pattern = self::PATTERN_OPEN
) {
if (!($fp = fopen($file, 'rb'))) {
throw new RuntimeException(
sprintf(
'The phar "%s" could not be opened for reading.',
$file
)
);
}

$stub = null;
$offset = 0;
$combo = str_split($pattern);

while (!feof($fp)) {
if (fgetc($fp) === $combo[$offset]) {
$offset++;

if (!isset($combo[$offset])) {
$stub = ftell($fp);

break;
}
} else {
$offset = 0;
}
}

fclose($fp);

if (null === $stub) {
throw new InvalidArgumentException(
sprintf(
'The pattern could not be found in "%s".',
$file
)
);
}

return $stub;
}


public function go($dir = null)
{

 if (null === $dir) {
$dir = rtrim(sys_get_temp_dir(), '\\/')
. DIRECTORY_SEPARATOR
. 'pharextract'
. DIRECTORY_SEPARATOR
. basename($this->file, '.phar');
} else {
$dir = realpath($dir);
}


 $md5 = $dir . DIRECTORY_SEPARATOR . md5_file($this->file);

if (file_exists($md5)) {
return $dir;
}

if (!is_dir($dir)) {
$this->createDir($dir);
}


 $this->open();

if (-1 === fseek($this->handle, $this->stub)) {
throw new RuntimeException(
sprintf(
'Could not seek to %d in the file "%s".',
$this->stub,
$this->file
)
);
}


 $info = $this->readManifest();

if ($info['flags'] & self::GZ) {
if (!function_exists('gzinflate')) {
throw new RuntimeException(
'The zlib extension is (gzinflate()) is required for "%s.',
$this->file
);
}
}

if ($info['flags'] & self::BZ2) {
if (!function_exists('bzdecompress')) {
throw new RuntimeException(
'The bzip2 extension (bzdecompress()) is required for "%s".',
$this->file
);
}
}

self::purge($dir);
$this->createDir($dir);
$this->createFile($md5);

foreach ($info['files'] as $info) {
$path = $dir . DIRECTORY_SEPARATOR . $info['path'];
$parent = dirname($path);

if (!is_dir($parent)) {
$this->createDir($parent);
}

if (preg_match('{/$}', $info['path'])) {
$this->createDir($path, 0777, false);
} else {
$this->createFile(
$path,
$this->extractFile($info)
);
}
}

return $dir;
}


public static function purge($path)
{
if (is_dir($path)) {
foreach (scandir($path) as $item) {
if (('.' === $item) || ('..' === $item)) {
continue;
}

self::purge($path . DIRECTORY_SEPARATOR . $item);
}

if (!rmdir($path)) {
throw new RuntimeException(
sprintf(
'The directory "%s" could not be deleted.',
$path
)
);
}
} else {
if (!unlink($path)) {
throw new RuntimeException(
sprintf(
'The file "%s" could not be deleted.',
$path
)
);
}
}
}


private function createDir($path, $chmod = 0777, $recursive = true)
{
if (!mkdir($path, $chmod, $recursive)) {
throw new RuntimeException(
sprintf(
'The directory path "%s" could not be created.',
$path
)
);
}
}


private function createFile($path, $contents = '', $mode = 0666)
{
if (false === file_put_contents($path, $contents)) {
throw new RuntimeException(
sprintf(
'The file "%s" could not be written.',
$path
)
);
}

if (!chmod($path, $mode)) {
throw new RuntimeException(
sprintf(
'The file "%s" could not be chmodded to %o.',
$path,
$mode
)
);
}
}


private function extractFile($info)
{
if (0 === $info['size']) {
return '';
}

$data = $this->read($info['compressed_size']);

if ($info['flags'] & self::GZ) {
if (false === ($data = gzinflate($data))) {
throw new RuntimeException(
sprintf(
'The "%s" file could not be inflated (gzip) from "%s".',
$info['path'],
$this->file
)
);
}
} elseif ($info['flags'] & self::BZ2) {
if (false === ($data = bzdecompress($data))) {
throw new RuntimeException(
sprintf(
'The "%s" file could not be inflated (bzip2) from "%s".',
$info['path'],
$this->file
)
);
}
}

if (($actual = strlen($data)) !== $info['size']) {
throw new UnexpectedValueException(
sprintf(
'The size of "%s" (%d) did not match what was expected (%d) in "%s".',
$info['path'],
$actual,
$info['size'],
$this->file
)
);
}

$crc32 = sprintf('%u', crc32($data) & 0xffffffff);

if ($info['crc32'] != $crc32) {
throw new UnexpectedValueException(
sprintf(
'The crc32 checksum (%s) for "%s" did not match what was expected (%s) in "%s".',
$crc32,
$info['path'],
$info['crc32'],
$this->file
)
);
}

return $data;
}


private function open()
{
if (null === ($this->handle = fopen($this->file, 'rb'))) {
$this->handle = null;

throw new RuntimeException(
sprintf(
'The file "%s" could not be opened for reading.',
$this->file
)
);
}
}


private function read($bytes)
{
$read = '';
$total = $bytes;

while (!feof($this->handle) && $bytes) {
if (false === ($chunk = fread($this->handle, $bytes))) {
throw new RuntimeException(
sprintf(
'Could not read %d bytes from "%s".',
$bytes,
$this->file
)
);
}

$read .= $chunk;
$bytes -= strlen($chunk);
}

if (($actual = strlen($read)) !== $total) {
throw new RuntimeException(
sprintf(
'Only read %d of %d in "%s".',
$actual,
$total,
$this->file
)
);
}

return $read;
}


private function readManifest()
{
$size = unpack('V', $this->read(4));
$size = $size[1];

$raw = $this->read($size);


 $count = unpack('V', substr($raw, 0, 4));
$count = $count[1];

$aliasSize = unpack('V', substr($raw, 10, 4));
$aliasSize = $aliasSize[1];
$raw = substr($raw, 14 + $aliasSize);

$metaSize = unpack('V', substr($raw, 0, 4));
$metaSize = $metaSize[1];

$offset = 0;
$start = 4 + $metaSize;


$manifest = array(
'files' => array(),
'flags' => 0,
);

for ($i = 0; $i < $count; $i++) {
$length = unpack('V', substr($raw, $start, 4));
$length = $length[1];
$start += 4;

$path = substr($raw, $start, $length);
$start += $length;

$file = unpack(
'Vsize/Vtimestamp/Vcompressed_size/Vcrc32/Vflags/Vmetadata_length',
substr($raw, $start, 24)
);

$file['path'] = $path;
$file['crc32'] = sprintf('%u', $file['crc32'] & 0xffffffff);
$file['offset'] = $offset;

$offset += $file['compressed_size'];
$start += 24 + $file['metadata_length'];

$manifest['flags'] |= $file['flags'] & self::MASK;

$manifest['files'][] = $file;
}

return $manifest;
}
}
<?php

namespace Herrera\Box\Signature;


abstract class AbstractBufferedHash implements VerifyInterface
{


private $data;


public function update($data)
{
$this->data .= $data;
}


protected function getData()
{
return $this->data;
}
}
<?php

namespace Herrera\Box\Signature;

use Herrera\Box\Exception\FileException;


abstract class AbstractPublicKey extends AbstractBufferedHash
{


private $key;


public function init($algorithm, $path)
{
if (false === ($this->key = @file_get_contents($path . '.pubkey'))) {
throw FileException::lastError();
}
}


protected function getKey()
{
return $this->key;
}
}
<?php

namespace Herrera\Box\Signature;

use Herrera\Box\Exception\SignatureException;


class Hash implements VerifyInterface
{


private $context;


public function init($algorithm, $path)
{
$algorithm = strtolower(
preg_replace(
'/[^A-Za-z0-9]+/',
'',
$algorithm
)
);

if (false === ($this->context = @hash_init($algorithm))) {
$this->context = null;

throw SignatureException::lastError();
}
}


public function update($data)
{
hash_update($this->context, $data);
}


public function verify($signature)
{
return ($signature === strtoupper(hash_final($this->context)));
}
}
<?php

namespace Herrera\Box\Signature;

use Herrera\Box\Exception\OpenSslException;


class OpenSsl extends AbstractPublicKey
{


public function verify($signature)
{
OpenSslException::reset();

ob_start();

$result = openssl_verify(
$this->getData(),
@pack('H*', $signature),
$this->getKey()
);

$error = trim(ob_get_clean());

if (-1 === $result) {
throw OpenSslException::lastError();
} elseif (!empty($error)) {
throw new OpenSslException($error);
}

return (1 === $result);
}
}
<?php

namespace Herrera\Box\Signature;

use Crypt_RSA;


class PhpSecLib extends AbstractPublicKey
{


public function verify($signature)
{
$rsa = new Crypt_RSA();
$rsa->setSignatureMode(CRYPT_RSA_SIGNATURE_PKCS1);
$rsa->loadKey($this->getKey());

return $rsa->verify($this->getData(), pack('H*', $signature));
}
}
<?php

namespace Herrera\Box\Signature;

use Herrera\Box\Exception\SignatureException;


class PublicKeyDelegate implements VerifyInterface
{


private $hash;


public function __construct()
{
if (extension_loaded('openssl')) {
$this->hash = new OpenSsl();
} elseif (class_exists('Crypt_RSA')) {
$this->hash = new PhpSeclib();
} else {
throw SignatureException::create(
'The "openssl" extension and "phpseclib" libraries are not available.'
);
}
}


public function init($algorithm, $path)
{
$this->hash->init($algorithm, $path);
}


public function update($data)
{
$this->hash->update($data);
}


public function verify($signature)
{
return $this->hash->verify($signature);
}
}
<?php

namespace Herrera\Box\Signature;

use Herrera\Box\Exception\Exception;
use Herrera\Box\Exception\SignatureException;


interface VerifyInterface
{


public function init($algorithm, $path);


public function update($data);


public function verify($signature);
}
<?php

namespace Herrera\Box;

use Herrera\Box\Exception\Exception;
use Herrera\Box\Exception\FileException;
use Herrera\Box\Exception\OpenSslException;
use Herrera\Box\Signature\VerifyInterface;
use PharException;


class Signature
{


private $file;


private $handle;


private $size;


private static $types = array(
array(
'name' => 'MD5',
'flag' => 0x01,
'size' => 16,
'class' => 'Herrera\\Box\\Signature\\Hash'
),
array(
'name' => 'SHA-1',
'flag' => 0x02,
'size' => 20,
'class' => 'Herrera\\Box\\Signature\\Hash'
),
array(
'name' => 'SHA-256',
'flag' => 0x03,
'size' => 32,
'class' => 'Herrera\\Box\\Signature\\Hash'
),
array(
'name' => 'SHA-512',
'flag' => 0x04,
'size' => 64,
'class' => 'Herrera\\Box\\Signature\\Hash'
),
array(
'name' => 'OpenSSL',
'flag' => 0x10,
'size' => null,
'class' => 'Herrera\\Box\\Signature\\PublicKeyDelegate'
),
);


public function __construct($path)
{
if (!is_file($path)) {
throw FileException::create(
'The path "%s" does not exist or is not a file.',
$path
);
}

$this->file = realpath($path);

if (false === ($this->size = @filesize($path))) {
throw FileException::lastError();
}
}


public function __destruct()
{
$this->close();
}


public static function create($path)
{
return new self($path);
}


public function get($required = null)
{
if (null === $required) {
$required = (bool) ini_get('phar.require_hash');
}

$this->seek(-4, SEEK_END);

if ('GBMB' !== $this->read(4)) {
if ($required) {
throw new PharException(
sprintf(
'The phar "%s" is not signed.',
$this->file
)
);
}

return null;
}

$this->seek(-8, SEEK_END);

$flag = unpack('V', $this->read(4));
$flag = $flag[1];

foreach (self::$types as $type) {
if ($flag === $type['flag']) {
break;
}

unset($type);
}

if (!isset($type)) {
throw new PharException(
sprintf(
'The signature type (%x) is not recognized for the phar "%s".',
$flag,
$this->file
)
);
}

$offset = -8;

if (0x10 === $type['flag']) {
$offset = -12;

$this->seek(-12, SEEK_END);

$type['size'] = unpack('V', $this->read(4));
$type['size'] = $type['size'][1];
}

$this->seek($offset - $type['size'], SEEK_END);

$hash = $this->read($type['size']);
$hash = unpack('H*', $hash);

return array(
'hash_type' => $type['name'],
'hash' => strtoupper($hash[1])
);
}


public function verify()
{
$signature = $this->get();

$size = $this->size;
$type = null;

foreach (self::$types as $type) {
if ($type['name'] === $signature['hash_type']) {
if (0x10 === $type['flag']) {
$this->seek(-12, SEEK_END);

$less = $this->read(4);
$less = unpack('V', $less);
$less = $less[1];

$size -= 12 + $less;
} else {
$size -= 8 + $type['size'];
}

break;
}
}

$this->seek(0);


$verify = new $type['class']();
$verify->init($type['name'], $this->file);

$buffer = 64;

while (0 < $size) {
if ($size < $buffer) {
$buffer = $size;
$size = 0;
}

$verify->update($this->read($buffer));

$size -= $buffer;
}

return $verify->verify($signature['hash']);
}


private function close()
{
if ($this->handle) {
@fclose($this->handle);

$this->handle = null;
}
}


private function handle()
{
if (!$this->handle) {
if (!($this->handle = @fopen($this->file, 'rb'))) {
throw FileException::lastError();
}
}

return $this->handle;
}


private function read($bytes)
{
if (false === ($read = @fread($this->handle(), $bytes))) {
throw FileException::lastError();
}

if (($actual = strlen($read)) !== $bytes) {
throw FileException::create(
'Only read %d of %d bytes from "%s".',
$actual,
$bytes,
$this->file
);
}

return $read;
}


private function seek($offset, $whence = SEEK_SET)
{
if (-1 === @fseek($this->handle(), $offset, $whence)) {
throw FileException::lastError();
}
}
}
<?php

namespace Herrera\Box;

use Herrera\Box\Compactor\Php;
use Herrera\Box\Exception\InvalidArgumentException;


class StubGenerator
{


private static $allowedMung = array(
'PHP_SELF',
'REQUEST_URI',
'SCRIPT_FILENAME',
'SCRIPT_NAME'
);


private $alias;


private $banner = 'Generated by Box.

@link https://github.com/herrera-io/php-box/';


private $extract = false;


private $extractCode = array();


private $extractForce = false;


private $index;


private $intercept = false;


private $mimetypes = array();


private $mung = array();


private $notFound;


private $rewrite;


private $shebang = '#!/usr/bin/env php';


private $web = false;


public function alias($alias)
{
$this->alias = $alias;

return $this;
}


public function banner($banner)
{
$this->banner = $banner;

return $this;
}


public static function create()
{
return new static();
}


public function extract($extract, $force = false)
{
$this->extract = $extract;
$this->extractForce = $force;

if ($extract) {
$this->extractCode = array(
'constants' => array(),
'class' => array(),
);

$compactor = new Php();
$code = file_get_contents(__DIR__ . '/Extract.php');
$code = $compactor->compact($code);
$code = preg_replace('/\n+/', "\n", $code);
$code = explode("\n", $code);
$code = array_slice($code, 2);

foreach ($code as $i => $line) {
if ((0 === strpos($line, 'use'))
&& (false === strpos($line, '\\'))
) {
unset($code[$i]);
} elseif (0 === strpos($line, 'define')) {
$this->extractCode['constants'][] = $line;
} else {
$this->extractCode['class'][] = $line;
}
}
}

return $this;
}


public function index($index)
{
$this->index = $index;

return $this;
}


public function intercept($intercept)
{
$this->intercept = $intercept;

return $this;
}


public function generate()
{
$stub = array();

if ('' !== $this->shebang) {
$stub[] = $this->shebang;
}

$stub[] = '<?php';

if (null !== $this->banner) {
$stub[] = $this->getBanner();
}

if ($this->extract) {
$stub[] = join("\n", $this->extractCode['constants']);

if ($this->extractForce) {
$stub = array_merge($stub, $this->getExtractSections());
}
}

$stub = array_merge($stub, $this->getPharSections());

if ($this->extract) {
if ($this->extractForce) {
if ($this->index && !$this->web) {
$stub[] = "require \"\$dir/{$this->index}\";";
}
} else {
end($stub);

$stub[key($stub)] .= ' else {';

$stub = array_merge($stub, $this->getExtractSections());

if ($this->index) {
$stub[] = "require \"\$dir/{$this->index}\";";
}

$stub[] = '}';
}

$stub[] = join("\n", $this->extractCode['class']);
}

$stub[] = "__HALT_COMPILER();";

return join("\n", $stub);
}


public function mimetypes(array $mimetypes)
{
$this->mimetypes = $mimetypes;

return $this;
}


public function mung(array $list)
{
foreach ($list as $value) {
if (false === in_array($value, self::$allowedMung)) {
throw InvalidArgumentException::create(
'The $_SERVER variable "%s" is not allowed.',
$value
);
}
}

$this->mung = $list;

return $this;
}


public function notFound($script)
{
$this->notFound = $script;

return $this;
}


public function rewrite($function)
{
$this->rewrite = $function;

return $this;
}


public function shebang($shebang)
{
$this->shebang = $shebang;

return $this;
}


public function web($web)
{
$this->web = $web;

return $this;
}


private function arg($arg, $quote = "'")
{
return $quote . addcslashes($arg, $quote) . $quote;
}


private function getAlias()
{
$stub = '';
$prefix = '';

if ($this->extractForce) {
$prefix = '$dir/';
}

if ($this->web) {
$stub .= 'Phar::webPhar(' . $this->arg($this->alias);

if ($this->index) {
$stub .= ', ' . $this->arg($prefix . $this->index, '"');

if ($this->notFound) {
$stub .= ', ' . $this->arg($prefix . $this->notFound, '"');

if ($this->mimetypes) {
$stub .= ', ' . var_export(
$this->mimetypes,
true
);

if ($this->rewrite) {
$stub .= ', ' . $this->arg($this->rewrite);
}
}
}
}

$stub .= ');';
} else {
$stub .= 'Phar::mapPhar(' . $this->arg($this->alias) . ');';
}

return $stub;
}


private function getBanner()
{
$banner = "/**\n * ";
$banner .= str_replace(
" \n",
"\n",
str_replace("\n", "\n * ", $this->banner)
);

$banner .= "\n */";

return $banner;
}


private function getExtractSections()
{
return array(
'$extract = new Extract(__FILE__, Extract::findStubLength(__FILE__));',
'$dir = $extract->go();',
'set_include_path($dir . PATH_SEPARATOR . get_include_path());',
);
}


private function getPharSections()
{
$stub = array(
'if (class_exists(\'Phar\')) {',
$this->getAlias(),
);

if ($this->intercept) {
$stub[] = "Phar::interceptFileFuncs();";
}

if ($this->mung) {
$stub[] = 'Phar::mungServer(' . var_export($this->mung, true) . ");";
}

if ($this->index && !$this->web && !$this->extractForce) {
$stub[] = "require 'phar://' . __FILE__ . '/{$this->index}';";
}

$stub[] = '}';

return $stub;
}
}
<?php

namespace Herrera\Json\Exception;


class Exception extends \Exception implements ExceptionInterface
{


public static function create($format, $value = null)
{
if (0 < func_num_args()) {
$format = vsprintf($format, array_slice(func_get_args(), 1));
}

return new static($format);
}


public static function lastError()
{
$error = error_get_last();

return new static($error['message']);
}
}
<?php

namespace Herrera\Json\Exception;


interface ExceptionInterface
{
}
<?php

namespace Herrera\Json\Exception;


class FileException extends Exception
{
}
<?php

namespace Herrera\Json\Exception;


class JsonException extends Exception
{


private static $codes = array(
JSON_ERROR_CTRL_CHAR => 'Control character error, possibly incorrectly encoded.',
JSON_ERROR_DEPTH => 'The maximum stack depth has been exceeded.',
JSON_ERROR_NONE => 'No error has occurred.',
JSON_ERROR_STATE_MISMATCH => 'Invalid or malformed JSON.',
JSON_ERROR_SYNTAX => 'Syntax error.',
JSON_ERROR_UTF8 => 'Malformed UTF-8 characters, possibly incorrectly encoded.'
);


private $errors = array();


public function __construct($message, array $errors = array())
{
$this->errors = $errors;

parent::__construct($message);
}


public static function createUsingCode($code)
{
$message = 'Unknown error.';

if (isset(self::$codes[$code])) {
$message = self::$codes[$code];
}

return new static($message);
}


public function getErrors()
{
return $this->errors;
}
}
<?php

namespace Herrera\Json;

use Herrera\Json\Exception\FileException;
use Herrera\Json\Exception\JsonException;
use JsonSchema\Validator;
use Seld\JsonLint\JsonParser;
use Seld\JsonLint\ParsingException;


class Json
{


private $linter;


private $validator;


public function __construct()
{
$this->linter = new JsonParser();
$this->validator = new Validator();
}


public function decode($json, $assoc = false, $depth = 512, $options = 0)
{
if (JSON_DECODE_FOURTH_ARG) {
$data = json_decode($json, $assoc, $depth, $options);
} else {
$data = json_decode($json, $assoc, $depth);
}

if (JSON_ERROR_NONE !== ($error = json_last_error())) {
if (JSON_ERROR_UTF8 === $error) {
throw JsonException::createUsingCode($error);
}

$this->lint($json);

 }


return $data;
}


public function decodeFile(
$file,
$assoc = false,
$depth = 512,
$options = 0
) {
if ((false == preg_match('/^\w+:\/\//', $file)) &&
(false === is_file($file))) {
throw FileException::create(
'The path "%s" is not a file or does not exist.',
$file
);
}

if (false === ($json = @file_get_contents($file))) {
throw FileException::lastError();
}

return $this->decode($json, $assoc, $depth, $options);
}


public function lint($json)
{
if (($result = $this->linter->lint($json)) instanceof ParsingException) {
throw $result;
}
}


public function validate($schema, $json)
{
$this->validator->check($json, $schema);

if (false === $this->validator->isValid()) {
$errors = array();

foreach ($this->validator->getErrors() as $error) {
if (false === empty($error['property'])) {
$error['message'] = $error['property']
. ': '
. $error['message'];
}

$errors[] = $error['message'];
}

throw new JsonException(
'The JSON data did not pass validation.',
$errors
);
}
}
}
<?php

if (!defined('JSON_DECODE_FOURTH_ARG')) {


define('JSON_DECODE_FOURTH_ARG', version_compare(phpversion(), '5.4.0', '>='));

}
<?php

if (!defined('PHAR_UPDATE_MANIFEST_SCHEMA')) {


define('PHAR_UPDATE_MANIFEST_SCHEMA', __DIR__ . '/../../res/schema.json');

}
<?php

namespace Herrera\Phar\Update\Exception;


class Exception extends \Exception implements ExceptionInterface
{


public static function create($format, $value = null)
{
if (0 < func_num_args()) {
$format = vsprintf($format, array_slice(func_get_args(), 1));
}

return new static($format);
}


public static function lastError()
{
$error = error_get_last();

return new static($error['message']);
}
}
<?php

namespace Herrera\Phar\Update\Exception;


interface ExceptionInterface
{
}
<?php

namespace Herrera\Phar\Update\Exception;


class FileException extends Exception
{
}
<?php

namespace Herrera\Phar\Update\Exception;


class InvalidArgumentException extends Exception
{
}
<?php

namespace Herrera\Phar\Update\Exception;


class LogicException extends Exception
{
}
<?php

namespace Herrera\Phar\Update;

use Herrera\Phar\Update\Exception\InvalidArgumentException;
use Herrera\Version\Parser;
use Herrera\Version\Version;


class Manager
{


private $manifest;


private $runningFile;


public function __construct(Manifest $manifest)
{
$this->manifest = $manifest;
}


public function getManifest()
{
return $this->manifest;
}


public function getRunningFile()
{
if (null === $this->runningFile) {
$this->runningFile = realpath($_SERVER['argv'][0]);
}

return $this->runningFile;
}


public function setRunningFile($file)
{
if (false === is_file($file)) {
throw InvalidArgumentException::create(
'The file "%s" is not a file or it does not exist.',
$file
);
}

$this->runningFile = $file;
}


public function update($version, $major = false, $pre = false)
{
if (false === ($version instanceof Version)) {
$version = Parser::toVersion($version);
}

if (null !== ($update = $this->manifest->findRecent(
$version,
$major,
$pre
))) {
$update->getFile();
$update->copyTo($this->getRunningFile());

return true;
}

return false;
}
}
<?php

namespace Herrera\Phar\Update;

use Herrera\Json\Json;
use Herrera\Version\Comparator;
use Herrera\Version\Parser;
use Herrera\Version\Version;


class Manifest
{


private $updates;


public function __construct(array $updates = array())
{
$this->updates = $updates;
}


public function findRecent(Version $version, $major = false, $pre = false)
{

$current = null;
$major = $major ? $version->getMajor() : null;

foreach ($this->updates as $update) {
if ($major && ($major !== $update->getVersion()->getMajor())) {
continue;
}

if ((false === $pre)
&& !$update->getVersion()->isStable()) {
continue;
}

$test = $current ? $current->getVersion() : $version;

if (false === $update->isNewer($test)) {
continue;
}

$current = $update;
}

return $current;
}


public function getUpdates()
{
return $this->updates;
}


public static function load($json)
{
$j = new Json();

return self::create($j->decode($json), $j);
}


public static function loadFile($file)
{
$json = new Json();

return self::create($json->decodeFile($file), $json);
}


private static function create($decoded, Json $json)
{
$json->validate(
$json->decodeFile(PHAR_UPDATE_MANIFEST_SCHEMA),
$decoded
);

$updates = array();

foreach ($decoded as $update) {
$updates[] = new Update(
$update->name,
$update->sha1,
$update->url,
Parser::toVersion($update->version),
isset($update->publicKey) ? $update->publicKey : null
);
}

usort(
$updates,
function (Update $a, Update $b) {
return Comparator::isGreaterThan(
$a->getVersion(),
$b->getVersion()
);
}
);

return new static($updates);
}
}
<?php

namespace Herrera\Phar\Update;

use Herrera\Phar\Update\Exception\FileException;
use Herrera\Phar\Update\Exception\LogicException;
use Herrera\Version\Comparator;
use Herrera\Version\Version;
use Phar;
use SplFileObject;
use UnexpectedValueException;


class Update
{


private $file;


private $name;


private $publicKey;


private $sha1;


private $url;


private $version;


public function __construct(
$name,
$sha1,
$url,
Version $version,
$key = null
) {
$this->name = $name;
$this->publicKey = $key;
$this->sha1 = $sha1;
$this->url = $url;
$this->version = $version;
}


public function copyTo($file)
{
if (null === $this->file) {
throw LogicException::create(
'The update file has not been downloaded.'
);
}

$mode = 0755;

if (file_exists($file)) {
$mode = fileperms($file) & 511;
}

if (false === @copy($this->file, $file)) {
throw FileException::lastError();
}

if (false === @chmod($file, $mode)) {
throw FileException::lastError();
}

$key = $file . '.pubkey';

if (file_exists($this->file . '.pubkey')) {
if (false === @copy($this->file . '.pubkey', $key)) {
throw FileException::lastError();
}
} elseif (file_exists($key)) {
if (false === @unlink($key)) {
throw FileException::lastError();
}
}
}


public function deleteFile()
{
if ($this->file) {
if (file_exists($this->file)) {
if (false === @unlink($this->file)) {
throw FileException::lastError();
}
}

if (file_exists($this->file . '.pubkey')) {
if (false === @unlink($this->file . '.pubkey')) {
throw FileException::lastError();
}
}

$dir = dirname($this->file);

if (file_exists($dir)) {
if (false === @rmdir($dir)) {
throw FileException::lastError();
}
}

$this->file = null;
}
}


public function getFile()
{
if (null === $this->file) {
unlink($this->file = tempnam(sys_get_temp_dir(), 'upd'));
mkdir($this->file);

$this->file .= DIRECTORY_SEPARATOR . $this->name;

$in = new SplFileObject($this->url, 'rb', false);
$out = new SplFileObject($this->file, 'wb', false);

while (false === $in->eof()) {
$out->fwrite($in->fgets());
}

unset($in, $out);

if ($this->publicKey) {
$in = new SplFileObject($this->publicKey, 'r', false);
$out = new SplFileObject($this->file . '.pubkey', 'w', false);

while (false === $in->eof()) {
$out->fwrite($in->fgets());
}

unset($in, $out);
}

if ($this->sha1 !== ($sha1 = sha1_file($this->file))) {
$this->deleteFile();

throw FileException::create(
'Mismatch of the SHA1 checksum (%s) of the downloaded file (%s).',
$this->sha1,
$sha1
);
}


 try {
new Phar($this->file);
} catch (UnexpectedValueException $exception) {
$this->deleteFile();

throw $exception;
}
}

return $this->file;
}


public function getName()
{
return $this->name;
}


public function getPublicKey()
{
return $this->publicKey;
}


public function getSha1()
{
return $this->sha1;
}


public function getUrl()
{
return $this->url;
}


public function getVersion()
{
return $this->version;
}


public function isNewer(Version $version)
{
return Comparator::isGreaterThan($this->version, $version);
}
}
<?php

namespace Herrera\Version;

use Herrera\Version\Exception\InvalidIdentifierException;
use Herrera\Version\Exception\InvalidNumberException;


class Builder extends Version
{


public function clearBuild()
{
return $this->build = array();
}


public function clearPreRelease()
{
$this->preRelease = array();
}


public static function create()
{
return new Builder();
}


public function getVersion()
{
return new Version(
$this->major,
$this->minor,
$this->patch,
$this->preRelease,
$this->build
);
}


public function importComponents(array $components)
{
if (isset($components[Parser::BUILD])) {
$this->build = $components[Parser::BUILD];
} else {
$this->build = array();
}

if (isset($components[Parser::MAJOR])) {
$this->major = $components[Parser::MAJOR];
} else {
$this->major = 0;
}

if (isset($components[Parser::MINOR])) {
$this->minor = $components[Parser::MINOR];
} else {
$this->minor = 0;
}

if (isset($components[Parser::PATCH])) {
$this->patch = $components[Parser::PATCH];
} else {
$this->patch = 0;
}

if (isset($components[Parser::PRE_RELEASE])) {
$this->preRelease = $components[Parser::PRE_RELEASE];
} else {
$this->preRelease = array();
}

return $this;
}


public function importString($version)
{
return $this->importComponents(Parser::toComponents($version));
}


public function importVersion($version)
{
return $this
->setMajor($version->getMajor())
->setMinor($version->getMinor())
->setPatch($version->getPatch())
->setPreRelease($version->getPreRelease())
->setBuild($version->getBuild());
}


public function incrementMajor($amount = 1)
{
$this->major += $amount;
$this->minor = 0;
$this->patch = 0;

return $this;
}


public function incrementMinor($amount = 1)
{
$this->minor += $amount;
$this->patch = 0;

return $this;
}


public function incrementPatch($amount = 1)
{
$this->patch += $amount;

return $this;
}


public function setBuild(array $identifiers)
{
foreach ($identifiers as $identifier) {
if (!Validator::isIdentifier($identifier)) {
throw new InvalidIdentifierException($identifier);
}
}

$this->build = $identifiers;

return $this;
}


public function setMajor($number)
{
if (!Validator::isNumber($number)) {
throw new InvalidNumberException($number);
}

$this->major = intval($number);

return $this;
}


public function setMinor($number)
{
if (!Validator::isNumber($number)) {
throw new InvalidNumberException($number);
}

$this->minor = intval($number);

return $this;
}


public function setPatch($number)
{
if (!Validator::isNumber($number)) {
throw new InvalidNumberException($number);
}

$this->patch = intval($number);

return $this;
}


public function setPreRelease(array $identifiers)
{
foreach ($identifiers as $identifier) {
if (!Validator::isIdentifier($identifier)) {
throw new InvalidIdentifierException($identifier);
}
}

$this->preRelease = $identifiers;

return $this;
}
}
<?php

namespace Herrera\Version;


class Comparator
{


const EQUAL_TO = 0;


const GREATER_THAN = 1;


const LESS_THAN = -1;


public static function compareTo(Version $left, Version $right)
{
switch (true) {
case ($left->getMajor() < $right->getMajor()):
return self::LESS_THAN;
case ($left->getMajor() > $right->getMajor()):
return self::GREATER_THAN;
case ($left->getMinor() > $right->getMinor()):
return self::GREATER_THAN;
case ($left->getMinor() < $right->getMinor()):
return self::LESS_THAN;
case ($left->getPatch() > $right->getPatch()):
return self::GREATER_THAN;
case ($left->getPatch() < $right->getPatch()):
return self::LESS_THAN;

 }


return self::compareIdentifiers(
$left->getPreRelease(),
$right->getPreRelease()
);
}


public static function isEqualTo(Version $left, Version $right)
{
return (self::EQUAL_TO === self::compareTo($left, $right));
}


public static function isGreaterThan(Version $left, Version $right)
{
return (self::GREATER_THAN === self::compareTo($left, $right));
}


public static function isLessThan(Version $left, Version $right)
{
return (self::LESS_THAN === self::compareTo($left, $right));
}


public static function compareIdentifiers(array $left, array $right)
{
if ($left && empty($right)) {
return self::LESS_THAN;
} elseif (empty($left) && $right) {
return self::GREATER_THAN;
}

$l = $left;
$r = $right;
$x = self::GREATER_THAN;
$y = self::LESS_THAN;

if (count($l) < count($r)) {
$l = $right;
$r = $left;
$x = self::LESS_THAN;
$y = self::GREATER_THAN;
}

foreach (array_keys($l) as $i) {
if (!isset($r[$i])) {
return $x;
}

if ($l[$i] === $r[$i]) {
continue;
}

if (true === ($li = (false != preg_match('/^\d+$/', $l[$i])))) {
$l[$i] = intval($l[$i]);
}

if (true === ($ri = (false != preg_match('/^\d+$/', $r[$i])))) {
$r[$i] = intval($r[$i]);
}

if ($li && $ri) {
return ($l[$i] > $r[$i]) ? $x : $y;
} elseif (!$li && $ri) {
return $x;
} elseif ($li && !$ri) {
return $y;
}

$result = strcmp($l[$i], $r[$i]);

if ($result > 0) {
return $x;
} elseif ($result < 0) {
return $y;
}
}

return self::EQUAL_TO;
}
}
<?php

namespace Herrera\Version;


class Dumper
{


public static function toComponents(Version $version)
{
return array(
Parser::MAJOR => $version->getMajor(),
Parser::MINOR => $version->getMinor(),
Parser::PATCH => $version->getPatch(),
Parser::PRE_RELEASE => $version->getPreRelease(),
Parser::BUILD => $version->getBuild()
);
}


public static function toString(Version $version)
{
return sprintf(
'%d.%d.%d%s%s',
$version->getMajor(),
$version->getMinor(),
$version->getPatch(),
$version->getPreRelease()
? '-' . join('.', $version->getPreRelease())
: '',
$version->getBuild()
? '+' . join('.', $version->getBuild())
: ''
);
}
}
<?php

namespace Herrera\Version\Exception;


class InvalidIdentifierException extends VersionException
{


private $identifier;


public function __construct($identifier)
{
parent::__construct(
sprintf(
'The identifier "%s" is invalid.',
$identifier
)
);

$this->identifier = $identifier;
}


public function getIdentifier()
{
return $this->identifier;
}
}
<?php

namespace Herrera\Version\Exception;


class InvalidNumberException extends VersionException
{


private $number;


public function __construct($number)
{
parent::__construct(
sprintf(
'The version number "%s" is invalid.',
$number
)
);

$this->number = $number;
}


public function getNumber()
{
return $this->number;
}
}
<?php

namespace Herrera\Version\Exception;


class InvalidStringRepresentationException extends VersionException
{


private $version;


public function __construct($version)
{
parent::__construct(
sprintf(
'The version string representation "%s" is invalid.',
$version
)
);

$this->version = $version;
}


public function getVersion()
{
return $this->version;
}
}
<?php

namespace Herrera\Version\Exception;

use Exception;


class VersionException extends Exception
{
}
<?php

namespace Herrera\Version;

use Herrera\Version\Exception\InvalidStringRepresentationException;


class Parser
{


const BUILD = 'build';


const MAJOR = 'major';


const MINOR = 'minor';


const PATCH = 'patch';


const PRE_RELEASE = 'pre';


public static function toBuilder($version)
{
return Builder::create()->importComponents(
self::toComponents($version)
);
}


public static function toComponents($version)
{
if (!Validator::isVersion($version)) {
throw new InvalidStringRepresentationException($version);
}

if (false !== strpos($version, '+')) {
list($version, $build) = explode('+', $version);

$build = explode('.', $build);
}

if (false !== strpos($version, '-')) {
list($version, $pre) = explode('-', $version);

$pre = explode('.', $pre);
}

list(
$major,
$minor,
$patch
) = explode('.', $version);

return array(
self::MAJOR => intval($major),
self::MINOR => intval($minor),
self::PATCH => intval($patch),
self::PRE_RELEASE => isset($pre) ? $pre : array(),
self::BUILD => isset($build) ? $build : array(),
);
}


public static function toVersion($version)
{
$components = self::toComponents($version);

return new Version(
$components['major'],
$components['minor'],
$components['patch'],
$components['pre'],
$components['build']
);
}
}
<?php

namespace Herrera\Version;


class Validator
{


const IDENTIFIER_REGEX = '/^[0-9A-Za-z\-]+$/';


const VERSION_REGEX = '/^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?$/';


public static function isIdentifier($identifier)
{
return (true == preg_match(self::IDENTIFIER_REGEX, $identifier));
}


public static function isNumber($number)
{
return (true == preg_match('/^(0|[1-9]\d*)$/', $number));
}


public static function isVersion($version)
{
return (true == preg_match(self::VERSION_REGEX, $version));
}
}
<?php

namespace Herrera\Version;


class Version
{


protected $build;


protected $major;


protected $minor;


protected $patch;


protected $preRelease;


public function __construct(
$major = 0,
$minor = 0,
$patch = 0,
array $pre = array(),
array $build = array()
) {
$this->build = $build;
$this->major = $major;
$this->minor = $minor;
$this->patch = $patch;
$this->preRelease = $pre;
}


public function getBuild()
{
return $this->build;
}


public function getMajor()
{
return $this->major;
}


public function getMinor()
{
return $this->minor;
}


public function getPatch()
{
return $this->patch;
}


public function getPreRelease()
{
return $this->preRelease;
}


public function isStable()
{
return empty($this->preRelease) && $this->major !== 0;
}


public function __toString()
{
return Dumper::toString($this);
}
}
<?php


namespace JsonSchema\Constraints;


class CollectionConstraint extends Constraint
{


public function check($value, $schema = null, $path = null, $i = null)
{

 if (isset($schema->minItems) && count($value) < $schema->minItems) {
$this->addError($path, "There must be a minimum of " . $schema->minItems . " items in the array", 'minItems', array('minItems' => $schema->minItems,));
}


 if (isset($schema->maxItems) && count($value) > $schema->maxItems) {
$this->addError($path, "There must be a maximum of " . $schema->maxItems . " items in the array", 'maxItems', array('maxItems' => $schema->maxItems,));
}


 if (isset($schema->uniqueItems) && $schema->uniqueItems) {
$unique = $value;
if (is_array($value) && count($value)) {
$unique = array_map(function($e) { return var_export($e, true); }, $value);
}
if (count(array_unique($unique)) != count($value)) {
$this->addError($path, "There are no duplicates allowed in the array", 'uniqueItems');
}
}


 if (isset($schema->items)) {
$this->validateItems($value, $schema, $path, $i);
}
}


protected function validateItems($value, $schema = null, $path = null, $i = null)
{
if (is_object($schema->items)) {

 foreach ($value as $k => $v) {
$initErrors = $this->getErrors();


 $this->checkUndefined($v, $schema->items, $path, $k);


 if (count($initErrors) < count($this->getErrors()) && (isset($schema->additionalItems) && $schema->additionalItems !== false)) {
$secondErrors = $this->getErrors();
$this->checkUndefined($v, $schema->additionalItems, $path, $k);
}


 if (isset($secondErrors) && count($secondErrors) < count($this->getErrors())) {
$this->errors = $secondErrors;
} else if (isset($secondErrors) && count($secondErrors) === count($this->getErrors())) {
$this->errors = $initErrors;
}
}
} else {

 foreach ($value as $k => $v) {
if (array_key_exists($k, $schema->items)) {
$this->checkUndefined($v, $schema->items[$k], $path, $k);
} else {

 if (property_exists($schema, 'additionalItems')) {
if ($schema->additionalItems !== false) {
$this->checkUndefined($v, $schema->additionalItems, $path, $k);
} else {
$this->addError(
$path, 'The item ' . $i . '[' . $k . '] is not defined and the definition does not allow additional items', 'additionalItems', array('additionalItems' => $schema->additionalItems,));
}
} else {

 $this->checkUndefined($v, new \stdClass(), $path, $k);
}
}
}


 if(count($value) > 0) {
for ($k = count($value); $k < count($schema->items); $k++) {
$this->checkUndefined(new UndefinedConstraint(), $schema->items[$k], $path, $k);
}
}
}
}
}
<?php


namespace JsonSchema\Constraints;

use JsonSchema\Uri\UriRetriever;


abstract class Constraint implements ConstraintInterface
{
protected $checkMode = self::CHECK_MODE_NORMAL;
protected $uriRetriever;
protected $errors = array();
protected $inlineSchemaProperty = '$schema';

const CHECK_MODE_NORMAL = 1;
const CHECK_MODE_TYPE_CAST = 2;


private $factory;


public function __construct($checkMode = self::CHECK_MODE_NORMAL, UriRetriever $uriRetriever = null, Factory $factory = null)
{
$this->checkMode = $checkMode;
$this->uriRetriever = $uriRetriever;
$this->factory = $factory;
}


public function getUriRetriever()
{
if (is_null($this->uriRetriever))
{
$this->setUriRetriever(new UriRetriever);
}

return $this->uriRetriever;
}


public function getFactory()
{
if (!$this->factory) {
$this->factory = new Factory($this->getUriRetriever());
}

return $this->factory;
}


public function setUriRetriever(UriRetriever $uriRetriever)
{
$this->uriRetriever = $uriRetriever;
}


public function addError($path, $message, $constraint='', array $more=null)
{
$error = array(
'property' => $path,
'message' => $message,
'constraint' => $constraint,
);

if (is_array($more) && count($more) > 0)
{
$error += $more;
}

$this->errors[] = $error;
}


public function addErrors(array $errors)
{
$this->errors = array_merge($this->errors, $errors);
}


public function getErrors()
{
return $this->errors;
}


public function isValid()
{
return !$this->getErrors();
}


public function reset()
{
$this->errors = array();
}


protected function incrementPath($path, $i)
{
if ($path !== '') {
if (is_int($i)) {
$path .= '[' . $i . ']';
} elseif ($i == '') {
$path .= '';
} else {
$path .= '.' . $i;
}
} else {
$path = $i;
}

return $path;
}


protected function checkArray($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('collection');
$validator->check($value, $schema, $path, $i);

$this->addErrors($validator->getErrors());
}


protected function checkObject($value, $schema = null, $path = null, $i = null, $patternProperties = null)
{
$validator = $this->getFactory()->createInstanceFor('object');
$validator->check($value, $schema, $path, $i, $patternProperties);

$this->addErrors($validator->getErrors());
}


protected function checkType($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('type');
$validator->check($value, $schema, $path, $i);

$this->addErrors($validator->getErrors());
}


protected function checkUndefined($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('undefined');
$validator->check($value, $schema, $path, $i);

$this->addErrors($validator->getErrors());
}


protected function checkString($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('string');
$validator->check($value, $schema, $path, $i);

$this->addErrors($validator->getErrors());
}


protected function checkNumber($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('number');
$validator->check($value, $schema, $path, $i);

$this->addErrors($validator->getErrors());
}


protected function checkEnum($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('enum');
$validator->check($value, $schema, $path, $i);

$this->addErrors($validator->getErrors());
}

protected function checkFormat($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('format');
$validator->check($value, $schema, $path, $i);

$this->addErrors($validator->getErrors());
}


protected function retrieveUri($uri)
{
if (null === $this->uriRetriever) {
$this->setUriRetriever(new UriRetriever);
}
$jsonSchema = $this->uriRetriever->retrieve($uri);

 return $jsonSchema;
}
}
<?php


namespace JsonSchema\Constraints;


interface ConstraintInterface
{


public function getErrors();


public function addErrors(array $errors);


public function addError($path, $message, $constraint='', array $more=null);


public function isValid();


public function check($value, $schema = null, $path = null, $i = null);
}<?php


namespace JsonSchema\Constraints;


class EnumConstraint extends Constraint
{


public function check($element, $schema = null, $path = null, $i = null)
{

 if ($element instanceof UndefinedConstraint && (!isset($schema->required) || !$schema->required)) {
return;
}

foreach ($schema->enum as $enum) {
$type = gettype($element);
if ($type === gettype($enum)) {
if ($type == "object") {
if ($element == $enum)
return;
} else {
if ($element === $enum)
return;

}
}
}

$this->addError($path, "Does not have a value in the enumeration " . print_r($schema->enum, true), 'enum', array('enum' => $schema->enum,));
}
}
<?php


namespace JsonSchema\Constraints;

use JsonSchema\Exception\InvalidArgumentException;
use JsonSchema\Uri\UriRetriever;
use JsonSchema\Validator;


class Factory
{


protected $uriRetriever;


protected $constraintMap = array(
'array' => 'JsonSchema\Constraints\CollectionConstraint',
'collection' => 'JsonSchema\Constraints\CollectionConstraint',
'object' => 'JsonSchema\Constraints\ObjectConstraint',
'type' => 'JsonSchema\Constraints\TypeConstraint',
'undefined' => 'JsonSchema\Constraints\UndefinedConstraint',
'string' => 'JsonSchema\Constraints\StringConstraint',
'number' => 'JsonSchema\Constraints\NumberConstraint',
'enum' => 'JsonSchema\Constraints\EnumConstraint',
'format' => 'JsonSchema\Constraints\FormatConstraint',
'schema' => 'JsonSchema\Constraints\SchemaConstraint',
'validator' => 'JsonSchema\Validator',
);


public function __construct(UriRetriever $uriRetriever = null)
{
if (!$uriRetriever) {
$uriRetriever = new UriRetriever();
}

$this->uriRetriever = $uriRetriever;
}


public function getUriRetriever()
{
return $this->uriRetriever;
}


public function setConstraintClass($name, $class)
{

 if (!class_exists($class)) {
throw new InvalidArgumentException('Unknown constraint ' . $name);
}

 if (!in_array('JsonSchema\Constraints\ConstraintInterface', class_implements($class))) {
throw new InvalidArgumentException('Invalid class ' . $name);
}
$this->constraintMap[$name] = $class;
return $this;
}


public function createInstanceFor($constraintName)
{
if (array_key_exists($constraintName, $this->constraintMap)) {
return new $this->constraintMap[$constraintName](Constraint::CHECK_MODE_NORMAL, $this->uriRetriever, $this);
}
throw new InvalidArgumentException('Unknown constraint ' . $constraintName);
}
}
<?php


namespace JsonSchema\Constraints;


class FormatConstraint extends Constraint
{


public function check($element, $schema = null, $path = null, $i = null)
{
if (!isset($schema->format)) {
return;
}

switch ($schema->format) {
case 'date':
if (!$date = $this->validateDateTime($element, 'Y-m-d')) {
$this->addError($path, sprintf('Invalid date %s, expected format YYYY-MM-DD', json_encode($element)), 'format', array('format' => $schema->format,));
}
break;

case 'time':
if (!$this->validateDateTime($element, 'H:i:s')) {
$this->addError($path, sprintf('Invalid time %s, expected format hh:mm:ss', json_encode($element)), 'format', array('format' => $schema->format,));
}
break;

case 'date-time':
if (!$this->validateDateTime($element, 'Y-m-d\TH:i:s\Z') &&
!$this->validateDateTime($element, 'Y-m-d\TH:i:s.u\Z') &&
!$this->validateDateTime($element, 'Y-m-d\TH:i:sP') &&
!$this->validateDateTime($element, 'Y-m-d\TH:i:sO')
) {
$this->addError($path, sprintf('Invalid date-time %s, expected format YYYY-MM-DDThh:mm:ssZ or YYYY-MM-DDThh:mm:ss+hh:mm', json_encode($element)), 'format', array('format' => $schema->format,));
}
break;

case 'utc-millisec':
if (!$this->validateDateTime($element, 'U')) {
$this->addError($path, sprintf('Invalid time %s, expected integer of milliseconds since Epoch', json_encode($element)), 'format', array('format' => $schema->format,));
}
break;

case 'regex':
if (!$this->validateRegex($element)) {
$this->addError($path, 'Invalid regex format ' . $element, 'format', array('format' => $schema->format,));
}
break;

case 'color':
if (!$this->validateColor($element)) {
$this->addError($path, "Invalid color", 'format', array('format' => $schema->format,));
}
break;

case 'style':
if (!$this->validateStyle($element)) {
$this->addError($path, "Invalid style", 'format', array('format' => $schema->format,));
}
break;

case 'phone':
if (!$this->validatePhone($element)) {
$this->addError($path, "Invalid phone number", 'format', array('format' => $schema->format,));
}
break;

case 'uri':
if (null === filter_var($element, FILTER_VALIDATE_URL, FILTER_NULL_ON_FAILURE)) {
$this->addError($path, "Invalid URL format", 'format', array('format' => $schema->format,));
}
break;

case 'email':
if (null === filter_var($element, FILTER_VALIDATE_EMAIL, FILTER_NULL_ON_FAILURE)) {
$this->addError($path, "Invalid email", 'format', array('format' => $schema->format,));
}
break;

case 'ip-address':
case 'ipv4':
if (null === filter_var($element, FILTER_VALIDATE_IP, FILTER_NULL_ON_FAILURE | FILTER_FLAG_IPV4)) {
$this->addError($path, "Invalid IP address", 'format', array('format' => $schema->format,));
}
break;

case 'ipv6':
if (null === filter_var($element, FILTER_VALIDATE_IP, FILTER_NULL_ON_FAILURE | FILTER_FLAG_IPV6)) {
$this->addError($path, "Invalid IP address", 'format', array('format' => $schema->format,));
}
break;

case 'host-name':
case 'hostname':
if (!$this->validateHostname($element)) {
$this->addError($path, "Invalid hostname", 'format', array('format' => $schema->format,));
}
break;

default:

 
 break;
}
}

protected function validateDateTime($datetime, $format)
{
$dt = \DateTime::createFromFormat($format, $datetime);

if (!$dt) {
return false;
}

if ($datetime === $dt->format($format)) {
return true;
}


 if ((strpos('u', $format) !== -1) && (intval($dt->format('u')) > 0)) {
return true;
}

return false;
}

protected function validateRegex($regex)
{
return false !== @preg_match('/' . $regex . '/', '');
}

protected function validateColor($color)
{
if (in_array(strtolower($color), array('aqua', 'black', 'blue', 'fuchsia',
'gray', 'green', 'lime', 'maroon', 'navy', 'olive', 'orange', 'purple',
'red', 'silver', 'teal', 'white', 'yellow'))) {
return true;
}

return preg_match('/^#([a-f0-9]{3}|[a-f0-9]{6})$/i', $color);
}

protected function validateStyle($style)
{
$properties = explode(';', rtrim($style, ';'));
$invalidEntries = preg_grep('/^\s*[-a-z]+\s*:\s*.+$/i', $properties, PREG_GREP_INVERT);

return empty($invalidEntries);
}

protected function validatePhone($phone)
{
return preg_match('/^\+?(\(\d{3}\)|\d{3}) \d{3} \d{4}$/', $phone);
}

protected function validateHostname($host)
{
return preg_match('/^[_a-z]+\.([_a-z]+\.?)+$/i', $host);
}
}
<?php


namespace JsonSchema\Constraints;


class NumberConstraint extends Constraint
{


public function check($element, $schema = null, $path = null, $i = null)
{

 if (isset($schema->exclusiveMinimum)) {
if (isset($schema->minimum)) {
if ($schema->exclusiveMinimum && $element <= $schema->minimum) {
$this->addError($path, "Must have a minimum value of " . $schema->minimum, 'exclusiveMinimum', array('minimum' => $schema->minimum,));
} else if ($element < $schema->minimum) {
$this->addError($path, "Must have a minimum value of " . $schema->minimum, 'minimum', array('minimum' => $schema->minimum,));
}
} else {
$this->addError($path, "Use of exclusiveMinimum requires presence of minimum", 'missingMinimum');
}
} else if (isset($schema->minimum) && $element < $schema->minimum) {
$this->addError($path, "Must have a minimum value of " . $schema->minimum, 'minimum', array('minimum' => $schema->minimum,));
}


 if (isset($schema->exclusiveMaximum)) {
if (isset($schema->maximum)) {
if ($schema->exclusiveMaximum && $element >= $schema->maximum) {
$this->addError($path, "Must have a maximum value of " . $schema->maximum, 'exclusiveMaximum', array('maximum' => $schema->maximum,));
} else if ($element > $schema->maximum) {
$this->addError($path, "Must have a maximum value of " . $schema->maximum, 'maximum', array('maximum' => $schema->maximum,));
}
} else {
$this->addError($path, "Use of exclusiveMaximum requires presence of maximum", 'missingMinimum');
}
} else if (isset($schema->maximum) && $element > $schema->maximum) {
$this->addError($path, "Must have a maximum value of " . $schema->maximum, 'maximum', array('maximum' => $schema->maximum,));
}


 if (isset($schema->divisibleBy) && $this->fmod($element, $schema->divisibleBy) != 0) {
$this->addError($path, "Is not divisible by " . $schema->divisibleBy, 'divisibleBy', array('divisibleBy' => $schema->divisibleBy,));
}


 if (isset($schema->multipleOf) && $this->fmod($element, $schema->multipleOf) != 0) {
$this->addError($path, "Must be a multiple of " . $schema->multipleOf, 'multipleOf', array('multipleOf' => $schema->multipleOf,));
}

$this->checkFormat($element, $schema, $path, $i);
}

private function fmod($number1, $number2)
{
$modulus = fmod($number1, $number2);
$precision = abs(0.0000000001);
$diff = (float)($modulus - $number2);

if (-$precision < $diff && $diff < $precision) {
return 0.0;
}

$decimals1 = mb_strpos($number1, ".") ? mb_strlen($number1) - mb_strpos($number1, ".") - 1 : 0;
$decimals2 = mb_strpos($number2, ".") ? mb_strlen($number2) - mb_strpos($number2, ".") - 1 : 0;

return (float)round($modulus, max($decimals1, $decimals2));
}
}
<?php


namespace JsonSchema\Constraints;


class ObjectConstraint extends Constraint
{


function check($element, $definition = null, $path = null, $additionalProp = null, $patternProperties = null)
{
if ($element instanceof UndefinedConstraint) {
return;
}

$matches = array();
if ($patternProperties) {
$matches = $this->validatePatternProperties($element, $path, $patternProperties);
}

if ($definition) {

 $this->validateDefinition($element, $definition, $path);
}


 $this->validateElement($element, $matches, $definition, $path, $additionalProp);
}

public function validatePatternProperties($element, $path, $patternProperties)
{
$try = array('/','#','+','~','%');
$matches = array();
foreach ($patternProperties as $pregex => $schema) {
$delimiter = '/';

 foreach ($try as $delimiter) {
if (strpos($pregex, $delimiter) === false) { 
 break;
}
}


 if (@preg_match($delimiter. $pregex . $delimiter, '') === false) {
$this->addError($path, 'The pattern "' . $pregex . '" is invalid', 'pregex', array('pregex' => $pregex,));
continue;
}
foreach ($element as $i => $value) {
if (preg_match($delimiter . $pregex . $delimiter, $i)) {
$matches[] = $i;
$this->checkUndefined($value, $schema ? : new \stdClass(), $path, $i);
}
}
}
return $matches;
}


public function validateElement($element, $matches, $objectDefinition = null, $path = null, $additionalProp = null)
{
foreach ($element as $i => $value) {

$property = $this->getProperty($element, $i, new UndefinedConstraint());
$definition = $this->getProperty($objectDefinition, $i);


 if (!in_array($i, $matches) && $additionalProp === false && $this->inlineSchemaProperty !== $i && !$definition) {
$this->addError($path, "The property " . $i . " is not defined and the definition does not allow additional properties", 'additionalProp');
}


 if (!in_array($i, $matches) && $additionalProp && !$definition) {
if ($additionalProp === true) {
$this->checkUndefined($value, null, $path, $i);
} else {
$this->checkUndefined($value, $additionalProp, $path, $i);
}
}


 $require = $this->getProperty($definition, 'requires');
if ($require && !$this->getProperty($element, $require)) {
$this->addError($path, "The presence of the property " . $i . " requires that " . $require . " also be present", 'requires');
}

if (!$definition) {

 $this->checkUndefined($value, new \stdClass(), $path, $i);
}
}
}


public function validateDefinition($element, $objectDefinition = null, $path = null)
{
foreach ($objectDefinition as $i => $value) {
$property = $this->getProperty($element, $i, new UndefinedConstraint());
$definition = $this->getProperty($objectDefinition, $i);
$this->checkUndefined($property, $definition, $path, $i);
}
}


protected function getProperty($element, $property, $fallback = null)
{
if (is_array($element) ) {
return array_key_exists($property, $element) ? $element[$property] : $fallback;
} elseif (is_object($element)) {
return property_exists($element, $property) ? $element->$property : $fallback;
}

return $fallback;
}
}
<?php


namespace JsonSchema\Constraints;

use JsonSchema\Exception\InvalidArgumentException;


class SchemaConstraint extends Constraint
{


public function check($element, $schema = null, $path = null, $i = null)
{
if ($schema !== null) {

 $this->checkUndefined($element, $schema, '', '');
} elseif (property_exists($element, $this->inlineSchemaProperty)) {

 $this->checkUndefined($element, $element->{$this->inlineSchemaProperty}, '', '');
} else {
throw new InvalidArgumentException('no schema found to verify against');
}
}
}<?php


namespace JsonSchema\Constraints;


class StringConstraint extends Constraint
{


public function check($element, $schema = null, $path = null, $i = null)
{

 if (isset($schema->maxLength) && $this->strlen($element) > $schema->maxLength) {
$this->addError($path, "Must be at most " . $schema->maxLength . " characters long", 'maxLength', array(
'maxLength' => $schema->maxLength,
));
}


 if (isset($schema->minLength) && $this->strlen($element) < $schema->minLength) {
$this->addError($path, "Must be at least " . $schema->minLength . " characters long", 'minLength', array(
'minLength' => $schema->minLength,
));
}


 if (isset($schema->pattern) && !preg_match('#' . str_replace('#', '\\#', $schema->pattern) . '#', $element)) {
$this->addError($path, "Does not match the regex pattern " . $schema->pattern, 'pattern', array(
'pattern' => $schema->pattern,
));
}

$this->checkFormat($element, $schema, $path, $i);
}

private function strlen($string)
{
if (extension_loaded('mbstring')) {
return mb_strlen($string, mb_detect_encoding($string));
} else {
return strlen($string);
}
}
}
<?php


namespace JsonSchema\Constraints;

use JsonSchema\Exception\InvalidArgumentException;
use UnexpectedValueException as StandardUnexpectedValueException;


class TypeConstraint extends Constraint
{


static $wording = array(
'integer' => 'an integer',
'number' => 'a number',
'boolean' => 'a boolean',
'object' => 'an object',
'array' => 'an array',
'string' => 'a string',
'null' => 'a null',
'any' => NULL, 
 0 => NULL, 
 );


public function check($value = null, $schema = null, $path = null, $i = null)
{
$type = isset($schema->type) ? $schema->type : null;
$isValid = true;

if (is_array($type)) {

 $validatedOneType = false;
$errors = array();
foreach ($type as $tp) {
$validator = new TypeConstraint($this->checkMode);
$subSchema = new \stdClass();
$subSchema->type = $tp;
$validator->check($value, $subSchema, $path, null);
$error = $validator->getErrors();

if (!count($error)) {
$validatedOneType = true;
break;
}

$errors = $error;
}

if (!$validatedOneType) {
$this->addErrors($errors);

return;
}
} elseif (is_object($type)) {
$this->checkUndefined($value, $type, $path);
} else {
$isValid = $this->validateType($value, $type);
}

if ($isValid === false) {
if (!isset(self::$wording[$type])) {
throw new StandardUnexpectedValueException(
sprintf(
"No wording for %s available, expected wordings are: [%s]",
var_export($type, true),
implode(', ', array_filter(self::$wording)))
);
}
$this->addError($path, ucwords(gettype($value)) . " value found, but " . self::$wording[$type] . " is required", 'type');
}
}


protected function validateType($value, $type)
{

 if (!$type) {
return true;
}

if ('integer' === $type) {
return is_int($value);
}

if ('number' === $type) {
return is_numeric($value) && !is_string($value);
}

if ('boolean' === $type) {
return is_bool($value);
}

if ('object' === $type) {
return is_object($value);

 }

if ('array' === $type) {
return is_array($value);
}

if ('string' === $type) {
return is_string($value);
}

if ('email' === $type) {
return is_string($value);
}

if ('null' === $type) {
return is_null($value);
}

if ('any' === $type) {
return true;
}

throw new InvalidArgumentException((is_object($value) ? 'object' : $value) . ' is an invalid type for ' . $type);
}
}
<?php


namespace JsonSchema\Constraints;

use JsonSchema\Exception\InvalidArgumentException;
use JsonSchema\Uri\UriResolver;


class UndefinedConstraint extends Constraint
{


public function check($value, $schema = null, $path = null, $i = null)
{
if (is_null($schema)) {
return;
}

if (!is_object($schema)) {
throw new InvalidArgumentException(
'Given schema must be an object in ' . $path
. ' but is a ' . gettype($schema)
);
}

$i = is_null($i) ? "" : $i;
$path = $this->incrementPath($path, $i);


 $this->validateCommonProperties($value, $schema, $path);


 $this->validateOfProperties($value, $schema, $path);


 $this->validateTypes($value, $schema, $path, $i);
}


public function validateTypes($value, $schema = null, $path = null, $i = null)
{

 if (is_array($value)) {
$this->checkArray($value, $schema, $path, $i);
}


 if (is_object($value) && (isset($schema->properties) || isset($schema->patternProperties) || isset($schema->additionalProperties))) {
$this->checkObject(
$value,
isset($schema->properties) ? $schema->properties : null,
$path,
isset($schema->additionalProperties) ? $schema->additionalProperties : null,
isset($schema->patternProperties) ? $schema->patternProperties : null
);
}


 if (is_string($value)) {
$this->checkString($value, $schema, $path, $i);
}


 if (is_numeric($value)) {
$this->checkNumber($value, $schema, $path, $i);
}


 if (isset($schema->enum)) {
$this->checkEnum($value, $schema, $path, $i);
}
}


protected function validateCommonProperties($value, $schema = null, $path = null, $i = "")
{

 if (isset($schema->extends)) {
if (is_string($schema->extends)) {
$schema->extends = $this->validateUri($schema, $schema->extends);
}
if (is_array($schema->extends)) {
foreach ($schema->extends as $extends) {
$this->checkUndefined($value, $extends, $path, $i);
}
} else {
$this->checkUndefined($value, $schema->extends, $path, $i);
}
}


 if (is_object($value)) {
if (!($value instanceof UndefinedConstraint) && isset($schema->required) && is_array($schema->required) ) {

 foreach ($schema->required as $required) {
if (!property_exists($value, $required)) {
$this->addError((!$path) ? $required : "$path.$required", "The property " . $required . " is required", 'required');
}
}
} else if (isset($schema->required) && !is_array($schema->required)) {

 if ( $schema->required && $value instanceof UndefinedConstraint) {
$this->addError($path, "Is missing and it is required", 'required');
}
}
}


 if (!($value instanceof UndefinedConstraint)) {
$this->checkType($value, $schema, $path);
}


 if (isset($schema->disallow)) {
$initErrors = $this->getErrors();

$typeSchema = new \stdClass();
$typeSchema->type = $schema->disallow;
$this->checkType($value, $typeSchema, $path);


 if (count($this->getErrors()) == count($initErrors)) {
$this->addError($path, "Disallowed value was matched", 'disallow');
} else {
$this->errors = $initErrors;
}
}

if (isset($schema->not)) {
$initErrors = $this->getErrors();
$this->checkUndefined($value, $schema->not, $path, $i);


 if (count($this->getErrors()) == count($initErrors)) {
$this->addError($path, "Matched a schema which it should not", 'not');
} else {
$this->errors = $initErrors;
}
}


 if (is_object($value)) {
if (isset($schema->minProperties)) {
if (count(get_object_vars($value)) < $schema->minProperties) {
$this->addError($path, "Must contain a minimum of " . $schema->minProperties . " properties", 'minProperties', array('minProperties' => $schema->minProperties,));
}
}
if (isset($schema->maxProperties)) {
if (count(get_object_vars($value)) > $schema->maxProperties) {
$this->addError($path, "Must contain no more than " . $schema->maxProperties . " properties", 'maxProperties', array('maxProperties' => $schema->maxProperties,));
}
}
}


 if (is_object($value) && isset($schema->dependencies)) {
$this->validateDependencies($value, $schema->dependencies, $path);
}
}


protected function validateOfProperties($value, $schema, $path, $i = "")
{

 if ($value instanceof UndefinedConstraint) {
return;
}

if (isset($schema->allOf)) {
$isValid = true;
foreach ($schema->allOf as $allOf) {
$initErrors = $this->getErrors();
$this->checkUndefined($value, $allOf, $path, $i);
$isValid = $isValid && (count($this->getErrors()) == count($initErrors));
}
if (!$isValid) {
$this->addError($path, "Failed to match all schemas", 'allOf');
}
}

if (isset($schema->anyOf)) {
$isValid = false;
$startErrors = $this->getErrors();
foreach ($schema->anyOf as $anyOf) {
$initErrors = $this->getErrors();
$this->checkUndefined($value, $anyOf, $path, $i);
if ($isValid = (count($this->getErrors()) == count($initErrors))) {
break;
}
}
if (!$isValid) {
$this->addError($path, "Failed to match at least one schema", 'anyOf');
} else {
$this->errors = $startErrors;
}
}

if (isset($schema->oneOf)) {
$allErrors = array();
$matchedSchemas = 0;
$startErrors = $this->getErrors();
foreach ($schema->oneOf as $oneOf) {
$this->errors = array();
$this->checkUndefined($value, $oneOf, $path, $i);
if (count($this->getErrors()) == 0) {
$matchedSchemas++;
}
$allErrors = array_merge($allErrors, array_values($this->getErrors()));
}
if ($matchedSchemas !== 1) {
$this->addErrors(
array_merge(
$allErrors,
array(array(
'property' => $path,
'message' => "Failed to match exactly one schema",
'constraint' => 'oneOf',
),),
$startErrors
)
);
} else {
$this->errors = $startErrors;
}
}
}


protected function validateDependencies($value, $dependencies, $path, $i = "")
{
foreach ($dependencies as $key => $dependency) {
if (property_exists($value, $key)) {
if (is_string($dependency)) {

 if (!property_exists($value, $dependency)) {
$this->addError($path, "$key depends on $dependency and $dependency is missing", 'dependencies');
}
} else if (is_array($dependency)) {

 foreach ($dependency as $d) {
if (!property_exists($value, $d)) {
$this->addError($path, "$key depends on $d and $d is missing", 'dependencies');
}
}
} else if (is_object($dependency)) {

 $this->checkUndefined($value, $dependency, $path, $i);
}
}
}
}

protected function validateUri($schema, $schemaUri = null)
{
$resolver = new UriResolver();
$retriever = $this->getUriRetriever();

$jsonSchema = null;
if ($resolver->isValid($schemaUri)) {
$schemaId = property_exists($schema, 'id') ? $schema->id : null;
$jsonSchema = $retriever->retrieve($schemaId, $schemaUri);
}

return $jsonSchema;
}
}
<?php


namespace JsonSchema\Exception;


class InvalidArgumentException extends \InvalidArgumentException
{
}<?php


namespace JsonSchema\Exception;


class InvalidSchemaMediaTypeException extends \RuntimeException
{ 
}<?php


namespace JsonSchema\Exception;


class InvalidSourceUriException extends InvalidArgumentException
{
}
<?php


namespace JsonSchema\Exception;


class JsonDecodingException extends \RuntimeException
{
public function __construct($code = JSON_ERROR_NONE, \Exception $previous = null)
{
switch ($code) {
case JSON_ERROR_DEPTH:
$message = 'The maximum stack depth has been exceeded';
break;
case JSON_ERROR_STATE_MISMATCH:
$message = 'Invalid or malformed JSON';
break;
case JSON_ERROR_CTRL_CHAR:
$message = 'Control character error, possibly incorrectly encoded';
break;
case JSON_ERROR_UTF8:
$message = 'Malformed UTF-8 characters, possibly incorrectly encoded';
break;
case JSON_ERROR_SYNTAX:
$message = 'JSON syntax is malformed';
break;
default:
$message = 'Syntax error';
}
parent::__construct($message, $code, $previous);
}
}<?php


namespace JsonSchema\Exception;


class ResourceNotFoundException extends \RuntimeException
{
}<?php


namespace JsonSchema\Exception;


class UriResolverException extends \RuntimeException
{
}<?php


namespace JsonSchema;

use JsonSchema\Exception\JsonDecodingException;
use JsonSchema\Uri\Retrievers\UriRetrieverInterface;
use JsonSchema\Uri\UriRetriever;


class RefResolver
{


protected static $depth = 0;


public static $maxDepth = 7;


protected $uriRetriever = null;


protected $rootSchema = null;


public function __construct($retriever = null)
{
$this->uriRetriever = $retriever;
}


public function fetchRef($ref, $sourceUri)
{
$retriever = $this->getUriRetriever();
$jsonSchema = $retriever->retrieve($ref, $sourceUri);
$this->resolve($jsonSchema);

return $jsonSchema;
}


public function getUriRetriever()
{
if (is_null($this->uriRetriever)) {
$this->setUriRetriever(new UriRetriever);
}

return $this->uriRetriever;
}


public function resolve($schema, $sourceUri = null)
{
if (self::$depth > self::$maxDepth) {
self::$depth = 0;
throw new JsonDecodingException(JSON_ERROR_DEPTH);
}
++self::$depth;

if (! is_object($schema)) {
--self::$depth;
return;
}

if (null === $sourceUri && ! empty($schema->id)) {
$sourceUri = $schema->id;
}

if (null === $this->rootSchema) {
$this->rootSchema = $schema;
}


 $this->resolveRef($schema, $sourceUri);


 foreach (array('additionalItems', 'additionalProperties', 'extends', 'items') as $propertyName) {
$this->resolveProperty($schema, $propertyName, $sourceUri);
}


 foreach (array('disallow', 'extends', 'items', 'type', 'allOf', 'anyOf', 'oneOf') as $propertyName) {
$this->resolveArrayOfSchemas($schema, $propertyName, $sourceUri);
}


 foreach (array('dependencies', 'patternProperties', 'properties') as $propertyName) {
$this->resolveObjectOfSchemas($schema, $propertyName, $sourceUri);
}

--self::$depth;
}


public function resolveArrayOfSchemas($schema, $propertyName, $sourceUri)
{
if (! isset($schema->$propertyName) || ! is_array($schema->$propertyName)) {
return;
}

foreach ($schema->$propertyName as $possiblySchema) {
$this->resolve($possiblySchema, $sourceUri);
}
}


public function resolveObjectOfSchemas($schema, $propertyName, $sourceUri)
{
if (! isset($schema->$propertyName) || ! is_object($schema->$propertyName)) {
return;
}

foreach (get_object_vars($schema->$propertyName) as $possiblySchema) {
$this->resolve($possiblySchema, $sourceUri);
}
}


public function resolveProperty($schema, $propertyName, $sourceUri)
{
if (! isset($schema->$propertyName)) {
return;
}

$this->resolve($schema->$propertyName, $sourceUri);
}


public function resolveRef($schema, $sourceUri)
{
$ref = '$ref';

if (empty($schema->$ref)) {
return;
}

$splitRef = explode('#', $schema->$ref, 2);

$refDoc = $splitRef[0];
$refPath = null;
if (count($splitRef) === 2) {
$refPath = explode('/', $splitRef[1]);
array_shift($refPath);
}

if (empty($refDoc) && empty($refPath)) {

 return;
}

if (!empty($refDoc)) {
$refSchema = $this->fetchRef($refDoc, $sourceUri);
} else {
$refSchema = $this->rootSchema;
}

if (null !== $refPath) {
$refSchema = $this->resolveRefSegment($refSchema, $refPath);
}

unset($schema->$ref);


 foreach (get_object_vars($refSchema) as $prop => $value) {
$schema->$prop = $value;
}
}


public function setUriRetriever(UriRetriever $retriever)
{
$this->uriRetriever = $retriever;

return $this;
}

protected function resolveRefSegment($data, $pathParts)
{
foreach ($pathParts as $path) {
$path = strtr($path, array('~1' => '/', '~0' => '~', '%25' => '%'));

if (is_array($data)) {
$data = $data[$path];
} else {
$data = $data->{$path};
}
}

return $data;
}
}
<?php


namespace JsonSchema\Uri\Retrievers;


abstract class AbstractRetriever implements UriRetrieverInterface
{


protected $contentType;


public function getContentType()
{
return $this->contentType;
}
}
<?php


namespace JsonSchema\Uri\Retrievers;

use JsonSchema\Validator;


class Curl extends AbstractRetriever
{
protected $messageBody;

public function __construct()
{
if (!function_exists('curl_init')) {
throw new \RuntimeException("cURL not installed");
}
}


public function retrieve($uri)
{
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $uri);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: ' . Validator::SCHEMA_MEDIA_TYPE));

$response = curl_exec($ch);
if (false === $response) {
throw new \JsonSchema\Exception\ResourceNotFoundException('JSON schema not found');
}

$this->fetchMessageBody($response);
$this->fetchContentType($response);

curl_close($ch);

return $this->messageBody;
}


private function fetchMessageBody($response)
{
preg_match("/(?:\r\n){2}(.*)$/ms", $response, $match);
$this->messageBody = $match[1];
}


protected function fetchContentType($response)
{
if (0 < preg_match("/Content-Type:(\V*)/ims", $response, $match)) {
$this->contentType = trim($match[1]);

return true;
}

return false;
}
}<?php


namespace JsonSchema\Uri\Retrievers;

use JsonSchema\Exception\ResourceNotFoundException;
use JsonSchema\Validator;


class FileGetContents extends AbstractRetriever
{
protected $messageBody;


public function retrieve($uri)
{
$context = stream_context_create(array(
'http' => array(
'method' => 'GET',
'header' => "Accept: " . Validator::SCHEMA_MEDIA_TYPE
)));

set_error_handler(function() use ($uri) {
throw new ResourceNotFoundException('JSON schema not found at ' . $uri);
});
$response = file_get_contents($uri);
restore_error_handler();

if (false === $response) {
throw new ResourceNotFoundException('JSON schema not found at ' . $uri);
}
if ($response == ''
&& substr($uri, 0, 7) == 'file://' && substr($uri, -1) == '/'
) {
throw new ResourceNotFoundException('JSON schema not found at ' . $uri);
}

$this->messageBody = $response;
if (! empty($http_response_header)) {
$this->fetchContentType($http_response_header);
} else {

 $this->contentType = null;
}

return $this->messageBody;
}


private function fetchContentType(array $headers)
{
foreach ($headers as $header) {
if ($this->contentType = self::getContentTypeMatchInHeader($header)) {
return true;
}
}

return false;
}


protected static function getContentTypeMatchInHeader($header)
{
if (0 < preg_match("/Content-Type:(\V*)/ims", $header, $match)) {
return trim($match[1]);
}
}
}
<?php

namespace JsonSchema\Uri\Retrievers;

use JsonSchema\Validator;


class PredefinedArray extends AbstractRetriever
{


private $schemas;


public function __construct(array $schemas, $contentType = Validator::SCHEMA_MEDIA_TYPE)
{
$this->schemas = $schemas;
$this->contentType = $contentType;
}


public function retrieve($uri)
{
if (!array_key_exists($uri, $this->schemas)) {
throw new \JsonSchema\Exception\ResourceNotFoundException(sprintf(
'The JSON schema "%s" was not found.',
$uri
));
}

return $this->schemas[$uri];
}
}
<?php


namespace JsonSchema\Uri\Retrievers;


interface UriRetrieverInterface
{


public function retrieve($uri);


public function getContentType();
}<?php


namespace JsonSchema\Uri;

use JsonSchema\Exception\UriResolverException;


class UriResolver
{


public function parse($uri)
{
preg_match('|^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?|', $uri, $match);

$components = array();
if (5 < count($match)) {
$components = array(
'scheme' => $match[2],
'authority' => $match[4],
'path' => $match[5]
);
} 
if (7 < count($match)) {
$components['query'] = $match[7];
}
if (9 < count($match)) {
$components['fragment'] = $match[9];
}

return $components;
}


public function generate(array $components)
{
$uri = $components['scheme'] . '://' 
. $components['authority']
. $components['path'];

if (array_key_exists('query', $components)) {
$uri .= $components['query'];
}
if (array_key_exists('fragment', $components)) {
$uri .= '#' . $components['fragment'];
}

return $uri;
}


public function resolve($uri, $baseUri = null)
{
if ($uri == '') {
return $baseUri;
}

$components = $this->parse($uri);
$path = $components['path'];

if (! empty($components['scheme'])) {
return $uri;
}
$baseComponents = $this->parse($baseUri);
$basePath = $baseComponents['path'];

$baseComponents['path'] = self::combineRelativePathWithBasePath($path, $basePath);
if (isset($components['fragment'])) {
$baseComponents['fragment'] = $components['fragment'];
}

return $this->generate($baseComponents);
}


public static function combineRelativePathWithBasePath($relativePath, $basePath)
{
$relativePath = self::normalizePath($relativePath);
if ($relativePath == '') {
return $basePath;
}
if ($relativePath{0} == '/') {
return $relativePath;
}

$basePathSegments = explode('/', $basePath);

preg_match('|^/?(\.\./(?:\./)*)*|', $relativePath, $match);
$numLevelUp = strlen($match[0]) /3 + 1;
if ($numLevelUp >= count($basePathSegments)) {
throw new UriResolverException(sprintf("Unable to resolve URI '%s' from base '%s'", $relativePath, $basePath));
}

$basePathSegments = array_slice($basePathSegments, 0, -$numLevelUp);
$path = preg_replace('|^/?(\.\./(\./)*)*|', '', $relativePath);

return implode('/', $basePathSegments) . '/' . $path;
}


private static function normalizePath($path)
{
$path = preg_replace('|((?<!\.)\./)*|', '', $path);
$path = preg_replace('|//|', '/', $path);

return $path;
}


public function isValid($uri)
{
$components = $this->parse($uri);

return !empty($components);
}
}
<?php


namespace JsonSchema\Uri;

use JsonSchema\Uri\Retrievers\FileGetContents;
use JsonSchema\Uri\Retrievers\UriRetrieverInterface;
use JsonSchema\Validator;
use JsonSchema\Exception\InvalidSchemaMediaTypeException;
use JsonSchema\Exception\JsonDecodingException;
use JsonSchema\Exception\ResourceNotFoundException;


class UriRetriever
{


protected $uriRetriever = null;


private $schemaCache = array();


public function confirmMediaType($uriRetriever, $uri)
{
$contentType = $uriRetriever->getContentType();

if (is_null($contentType)) {

 return;
}

if (Validator::SCHEMA_MEDIA_TYPE === $contentType) {
return;
}

if (substr($uri, 0, 23) == 'http://json-schema.org/') {

 return true;
}

throw new InvalidSchemaMediaTypeException(sprintf('Media type %s expected', Validator::SCHEMA_MEDIA_TYPE));
}


public function getUriRetriever()
{
if (is_null($this->uriRetriever)) {
$this->setUriRetriever(new FileGetContents);
}

return $this->uriRetriever;
}


public function resolvePointer($jsonSchema, $uri)
{
$resolver = new UriResolver();
$parsed = $resolver->parse($uri);
if (empty($parsed['fragment'])) {
return $jsonSchema;
}

$path = explode('/', $parsed['fragment']);
while ($path) {
$pathElement = array_shift($path);
if (! empty($pathElement)) {
$pathElement = str_replace('~1', '/', $pathElement);
$pathElement = str_replace('~0', '~', $pathElement);
if (! empty($jsonSchema->$pathElement)) {
$jsonSchema = $jsonSchema->$pathElement;
} else {
throw new ResourceNotFoundException(
'Fragment "' . $parsed['fragment'] . '" not found'
. ' in ' . $uri
);
}

if (! is_object($jsonSchema)) {
throw new ResourceNotFoundException(
'Fragment part "' . $pathElement . '" is no object '
. ' in ' . $uri
);
}
}
}

return $jsonSchema;
}


public function retrieve($uri, $baseUri = null)
{
$resolver = new UriResolver();
$resolvedUri = $fetchUri = $resolver->resolve($uri, $baseUri);


 $arParts = $resolver->parse($resolvedUri);
if (isset($arParts['fragment'])) {
unset($arParts['fragment']);
$fetchUri = $resolver->generate($arParts);
}

$jsonSchema = $this->loadSchema($fetchUri);


 $jsonSchema = $this->resolvePointer($jsonSchema, $resolvedUri);

if ($jsonSchema instanceof \stdClass) {
$jsonSchema->id = $resolvedUri;
}

return $jsonSchema;
}


protected function loadSchema($fetchUri)
{
if (isset($this->schemaCache[$fetchUri])) {
return $this->schemaCache[$fetchUri];
}

$uriRetriever = $this->getUriRetriever();
$contents = $this->uriRetriever->retrieve($fetchUri);
$this->confirmMediaType($uriRetriever, $fetchUri);
$jsonSchema = json_decode($contents);

if (JSON_ERROR_NONE < $error = json_last_error()) {
throw new JsonDecodingException($error);
}

$this->schemaCache[$fetchUri] = $jsonSchema;

return $jsonSchema;
}


public function setUriRetriever(UriRetrieverInterface $uriRetriever)
{
$this->uriRetriever = $uriRetriever;

return $this;
}


public function parse($uri)
{
preg_match('|^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?|', $uri, $match);

$components = array();
if (5 < count($match)) {
$components = array(
'scheme' => $match[2],
'authority' => $match[4],
'path' => $match[5]
);
}

if (7 < count($match)) {
$components['query'] = $match[7];
}

if (9 < count($match)) {
$components['fragment'] = $match[9];
}

return $components;
}


public function generate(array $components)
{
$uri = $components['scheme'] . '://'
. $components['authority']
. $components['path'];

if (array_key_exists('query', $components)) {
$uri .= $components['query'];
}

if (array_key_exists('fragment', $components)) {
$uri .= $components['fragment'];
}

return $uri;
}


public function resolve($uri, $baseUri = null)
{
$components = $this->parse($uri);
$path = $components['path'];

if ((array_key_exists('scheme', $components)) && ('http' === $components['scheme'])) {
return $uri;
}

$baseComponents = $this->parse($baseUri);
$basePath = $baseComponents['path'];

$baseComponents['path'] = UriResolver::combineRelativePathWithBasePath($path, $basePath);

return $this->generate($baseComponents);
}


public function isValid($uri)
{
$components = $this->parse($uri);

return !empty($components);
}
}
<?php


namespace JsonSchema;

use JsonSchema\Constraints\SchemaConstraint;
use JsonSchema\Constraints\Constraint;


class Validator extends Constraint
{
const SCHEMA_MEDIA_TYPE = 'application/schema+json';


public function check($value, $schema = null, $path = null, $i = null)
{
$validator = $this->getFactory()->createInstanceFor('schema');
$validator->check($value, $schema);

$this->addErrors(array_unique($validator->getErrors(), SORT_REGULAR));
}
}
<?php

namespace KevinGH\Amend;

use KevinGH\Amend\Helper;
use LogicException;
use Symfony\Component\Console\Command\Command as Base;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;


class Command extends Base
{


private $disableUpgrade = false;


private $manifestUri;


public function __construct($name, $disable = false)
{
$this->disableUpgrade = $disable;

parent::__construct($name);
}


public function setManifestUri($uri)
{
$this->manifestUri = $uri;
}


protected function configure()
{
$this->setDescription('Updates the application.');
$this->addOption(
'pre',
'p',
InputOption::VALUE_NONE,
'Allow pre-release updates.'
);
$this->addOption(
'redo',
'r',
InputOption::VALUE_NONE,
'Redownload update if already using current version.'
);

if (false === $this->disableUpgrade) {
$this->addOption(
'upgrade',
'u',
InputOption::VALUE_NONE,
'Upgrade to next major release, if available.'
);
}
}


protected function execute(InputInterface $input, OutputInterface $output)
{
if (null === $this->manifestUri) {
throw new LogicException(
'No manifest URI has been configured.'
);
}

$output->writeln('Looking for updates...');


$amend = $this->getHelper('amend');
$manager = $amend->getManager($this->manifestUri);

if ($manager->update(
$this->getApplication()->getVersion(),
$this->disableUpgrade ?: (false === $input->getOption('upgrade')),
$input->getOption('pre')
)){
$output->writeln('<info>Update successful!</info>');
} else {
$output->writeln('<comment>Already up-to-date.</comment>');
}
}
}<?php

namespace KevinGH\Amend;

use Herrera\Phar\Update\Manifest;
use Herrera\Phar\Update\Manager;
use Symfony\Component\Console\Helper\Helper as Base;


class Helper extends Base
{


private $manager;


public function getManager($uri)
{
return new Manager(Manifest::loadFile($uri));
}


public function getName()
{
return 'amend';
}
}<?php

namespace Phine\Exception;


class Exception extends \Exception
{


public static function createUsingFormat($format)
{
$previous = null;

if (1 < func_num_args()) {
$args = array_slice(func_get_args(), 1);


 if (end($args) instanceof \Exception) {
$previous = array_pop($args);
}

if ($args) {
$format = vsprintf($format, $args);
}
}

return new static($format, 0, $previous);
}


public static function createUsingLastError (
$prefix = null,
$default = '(unknown error)'
) {
if (null === ($error = error_get_last())) {
$error = array('message' => $default);
}

return new static($prefix . $error['message']);
}
}
<?php

use Sami\Sami;
use Sami\Version\GitVersionCollection;
use Symfony\Component\Finder\Finder;

$versions = GitVersionCollection::create(__DIR__)
->addFromTags('*.*.0');

return new Sami(
Finder::create()
->files()
->name('*.php')
->in(__DIR__ . '/src/lib'),
array(
'build_dir' => __DIR__ . '/../docs/%version%',
'cache_dir' => sys_get_temp_dir() . '/lib-path',
'theme' => 'github',
'versions' => $versions
)
);
<?php

namespace Phine\Path\Exception;

use Phine\Exception\Exception;


class PathException extends Exception
{
}
<?php

namespace Phine\Path;

use Phine\Exception\Exception;
use Phine\Path\Exception\PathException;


class Path
{


public static function canonical($path)
{
$path = self::split($path);
$canon = array();

foreach ($path as $segment) {
if ('..' === $segment) {
array_pop($canon);
} elseif ('.' !== $segment) {
$canon[] = $segment;
}
}

return self::join($canon);
}


public static function copy($from, $to, $overwrite = true)
{
if (!file_exists($from)) {
throw PathException::createUsingFormat(
'The path "%s" does not exist.',
$from
);
}

$count = 0;

if (is_file($from)) {
if (file_exists($to) && !$overwrite) {
return $count;
}

if (!@copy($from, $to)) {
throw PathException::createUsingLastError();
}

$count++;
} else {
if (!file_exists($to) && !@mkdir($to)) {
throw PathException::createUsingLastError();
}

if (!($handle = @opendir($from))) {
throw PathException::createUsingLastError();
}

$empty = true;

while (false !== ($entry = readdir($handle))) {
if (('.' === $entry) || ('..' === $entry)) {
continue;
}

$empty = false;

$count += self::copy(
$from . DIRECTORY_SEPARATOR . $entry,
$to . DIRECTORY_SEPARATOR . $entry,
$overwrite
);
}

if ($empty) {
$count++;
}

closedir($handle);
}

return $count;
}


public static function current($env = false)
{
if ($env || (false === ($cwd = getcwd()))) {
if (isset($_SERVER['PWD'])) {
$cwd = $_SERVER['PWD'];
} elseif (isset($_SERVER['CD'])) {
$cwd = $_SERVER['CD'];
} else {
throw new PathException('The current working directory path could not be found.');
}
}

return $cwd;
}


public static function isAbsolute($path)
{
return (preg_match('/^([\\\\\/]|[a-zA-Z]\:[\\\\\/])/', $path)
|| (false !== filter_var($path, FILTER_VALIDATE_URL)));
}


public static function isLocal($path)
{
return ((false === filter_var($path, FILTER_VALIDATE_URL))
&& !preg_match('/^(?:\\\\|\/\/)/', $path));
}


public static function join(array $path)
{
return join(DIRECTORY_SEPARATOR, $path);
}


public static function remove($path)
{
$removed = 0;

if (file_exists($path)) {
if (is_dir($path)) {
if (false === ($handle = @opendir($path))) {
throw PathException::createUsingLastError();
}

while (false !== ($item = readdir($handle))) {
if (('.' === $item) || ('..' === $item)) {
continue;
}

$removed += self::remove($path . DIRECTORY_SEPARATOR . $item);
}

closedir($handle);

if (!@rmdir($path)) {
throw PathException::createUsingLastError();
}
} elseif (!@unlink($path)) {
throw PathException::createUsingLastError();
}

$removed++;
}

return $removed;
}


public static function split($path)
{
return preg_split('/[\\\\\/]+/', $path);
}
}
<?php


if (extension_loaded('mbstring')) {

 if (ini_get('mbstring.func_overload') & 2) {
throw new \UnexpectedValueException(
'Overloading of string functions using mbstring.func_overload ' .
'is not supported by phpseclib.'
);
}
}
<?php


namespace phpseclib\Crypt;


class AES extends Rijndael
{


function setBlockLength($length)
{
return;
}


function setKeyLength($length)
{
switch ($length) {
case 160:
$length = 192;
break;
case 224:
$length = 256;
}
parent::setKeyLength($length);
}


function setKey($key)
{
parent::setKey($key);

if (!$this->explicit_key_length) {
$length = strlen($key);
switch (true) {
case $length <= 16:
$this->key_length = 16;
break;
case $length <= 24:
$this->key_length = 24;
break;
default:
$this->key_length = 32;
}
$this->_setEngine();
}
}
}
<?php


namespace phpseclib\Crypt;


abstract class Base
{


const MODE_CTR = -1;


const MODE_ECB = 1;


const MODE_CBC = 2;


const MODE_CFB = 3;


const MODE_OFB = 4;


const MODE_STREAM = 5;


static $WHIRLPOOL_AVAILABLE;


const ENGINE_INTERNAL = 1;


const ENGINE_MCRYPT = 2;


const ENGINE_OPENSSL = 3;


var $mode;


var $block_size = 16;


var $key = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";


var $iv;


var $encryptIV;


var $decryptIV;


var $continuousBuffer = false;


var $enbuffer;


var $debuffer;


var $enmcrypt;


var $demcrypt;


var $enchanged = true;


var $dechanged = true;


var $ecb;


var $cfb_init_len = 600;


var $changed = true;


var $padding = true;


var $paddable = false;


var $engine;


var $preferredEngine;


var $cipher_name_mcrypt;


var $cipher_name_openssl;


var $cipher_name_openssl_ecb;


var $password_default_salt = 'phpseclib/salt';


var $inline_crypt;


var $use_inline_crypt;


var $openssl_emulate_ctr = false;


var $openssl_options;


var $explicit_key_length = false;


var $skip_key_adjustment = false;


function __construct($mode = self::MODE_CBC)
{

 switch ($mode) {
case self::MODE_ECB:
$this->paddable = true;
$this->mode = self::MODE_ECB;
break;
case self::MODE_CTR:
case self::MODE_CFB:
case self::MODE_OFB:
case self::MODE_STREAM:
$this->mode = $mode;
break;
case self::MODE_CBC:
default:
$this->paddable = true;
$this->mode = self::MODE_CBC;
}

$this->_setEngine();


 if ($this->use_inline_crypt !== false && function_exists('create_function')) {
$this->use_inline_crypt = true;
}
}


function setIV($iv)
{
if ($this->mode == self::MODE_ECB) {
return;
}

$this->iv = $iv;
$this->changed = true;
}


function setKeyLength($length)
{
$this->explicit_key_length = true;
$this->changed = true;
$this->_setEngine();
}


function getKeyLength()
{
return $this->key_length << 3;
}


function getBlockLength()
{
return $this->block_size << 3;
}


function setKey($key)
{
if (!$this->explicit_key_length) {
$this->setKeyLength(strlen($key) << 3);
$this->explicit_key_length = false;
}

$this->key = $key;
$this->changed = true;
$this->_setEngine();
}


function setPassword($password, $method = 'pbkdf2')
{
$key = '';

switch ($method) {
default: 
 $func_args = func_get_args();


 $hash = isset($func_args[2]) ? $func_args[2] : 'sha1';


 $salt = isset($func_args[3]) ? $func_args[3] : $this->password_default_salt;


 $count = isset($func_args[4]) ? $func_args[4] : 1000;


 if (isset($func_args[5])) {
$dkLen = $func_args[5];
} else {
$dkLen = $method == 'pbkdf1' ? 2 * $this->key_length : $this->key_length;
}

switch (true) {
case $method == 'pbkdf1':
$hashObj = new Hash();
$hashObj->setHash($hash);
if ($dkLen > $hashObj->getLength()) {
user_error('Derived key too long');
return false;
}
$t = $password . $salt;
for ($i = 0; $i < $count; ++$i) {
$t = $hashObj->hash($t);
}
$key = substr($t, 0, $dkLen);

$this->setKey(substr($key, 0, $dkLen >> 1));
$this->setIV(substr($key, $dkLen >> 1));

return true;

 case !function_exists('hash_pbkdf2'):
case !function_exists('hash_algos'):
case !in_array($hash, hash_algos()):
$i = 1;
while (strlen($key) < $dkLen) {
$hmac = new Hash();
$hmac->setHash($hash);
$hmac->setKey($password);
$f = $u = $hmac->hash($salt . pack('N', $i++));
for ($j = 2; $j <= $count; ++$j) {
$u = $hmac->hash($u);
$f^= $u;
}
$key.= $f;
}
$key = substr($key, 0, $dkLen);
break;
default:
$key = hash_pbkdf2($hash, $password, $salt, $count, $dkLen, true);
}
}

$this->setKey($key);

return true;
}


function encrypt($plaintext)
{
if ($this->paddable) {
$plaintext = $this->_pad($plaintext);
}

if ($this->engine === self::ENGINE_OPENSSL) {
if ($this->changed) {
$this->_clearBuffers();
$this->changed = false;
}
switch ($this->mode) {
case self::MODE_STREAM:
return openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options);
case self::MODE_ECB:
$result = openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options);
return !defined('OPENSSL_RAW_DATA') ? substr($result, 0, -$this->block_size) : $result;
case self::MODE_CBC:
$result = openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options, $this->encryptIV);
if (!defined('OPENSSL_RAW_DATA')) {
$result = substr($result, 0, -$this->block_size);
}
if ($this->continuousBuffer) {
$this->encryptIV = substr($result, -$this->block_size);
}
return $result;
case self::MODE_CTR:
return $this->_openssl_ctr_process($plaintext, $this->encryptIV, $this->enbuffer);
case self::MODE_CFB:

 
 $ciphertext = '';
if ($this->continuousBuffer) {
$iv = &$this->encryptIV;
$pos = &$this->enbuffer['pos'];
} else {
$iv = $this->encryptIV;
$pos = 0;
}
$len = strlen($plaintext);
$i = 0;
if ($pos) {
$orig_pos = $pos;
$max = $this->block_size - $pos;
if ($len >= $max) {
$i = $max;
$len-= $max;
$pos = 0;
} else {
$i = $len;
$pos+= $len;
$len = 0;
}

 $ciphertext = substr($iv, $orig_pos) ^ $plaintext;
$iv = substr_replace($iv, $ciphertext, $orig_pos, $i);
$plaintext = substr($plaintext, $i);
}

$overflow = $len % $this->block_size;

if ($overflow) {
$ciphertext.= openssl_encrypt(substr($plaintext, 0, -$overflow) . str_repeat("\0", $this->block_size), $this->cipher_name_openssl, $this->key, $this->openssl_options, $iv);
$iv = $this->_string_pop($ciphertext, $this->block_size);

$size = $len - $overflow;
$block = $iv ^ substr($plaintext, -$overflow);
$iv = substr_replace($iv, $block, 0, $overflow);
$ciphertext.= $block;
$pos = $overflow;
} elseif ($len) {
$ciphertext = openssl_encrypt($plaintext, $this->cipher_name_openssl, $this->key, $this->openssl_options, $iv);
$iv = substr($ciphertext, -$this->block_size);
}

return $ciphertext;
case self::MODE_OFB:
return $this->_openssl_ofb_process($plaintext, $this->encryptIV, $this->enbuffer);
}
}

if ($this->engine === self::ENGINE_MCRYPT) {
if ($this->changed) {
$this->_setupMcrypt();
$this->changed = false;
}
if ($this->enchanged) {
mcrypt_generic_init($this->enmcrypt, $this->key, $this->encryptIV);
$this->enchanged = false;
}


 if ($this->mode == self::MODE_CFB && $this->continuousBuffer) {
$block_size = $this->block_size;
$iv = &$this->encryptIV;
$pos = &$this->enbuffer['pos'];
$len = strlen($plaintext);
$ciphertext = '';
$i = 0;
if ($pos) {
$orig_pos = $pos;
$max = $block_size - $pos;
if ($len >= $max) {
$i = $max;
$len-= $max;
$pos = 0;
} else {
$i = $len;
$pos+= $len;
$len = 0;
}
$ciphertext = substr($iv, $orig_pos) ^ $plaintext;
$iv = substr_replace($iv, $ciphertext, $orig_pos, $i);
$this->enbuffer['enmcrypt_init'] = true;
}
if ($len >= $block_size) {
if ($this->enbuffer['enmcrypt_init'] === false || $len > $this->cfb_init_len) {
if ($this->enbuffer['enmcrypt_init'] === true) {
mcrypt_generic_init($this->enmcrypt, $this->key, $iv);
$this->enbuffer['enmcrypt_init'] = false;
}
$ciphertext.= mcrypt_generic($this->enmcrypt, substr($plaintext, $i, $len - $len % $block_size));
$iv = substr($ciphertext, -$block_size);
$len%= $block_size;
} else {
while ($len >= $block_size) {
$iv = mcrypt_generic($this->ecb, $iv) ^ substr($plaintext, $i, $block_size);
$ciphertext.= $iv;
$len-= $block_size;
$i+= $block_size;
}
}
}

if ($len) {
$iv = mcrypt_generic($this->ecb, $iv);
$block = $iv ^ substr($plaintext, -$len);
$iv = substr_replace($iv, $block, 0, $len);
$ciphertext.= $block;
$pos = $len;
}

return $ciphertext;
}

$ciphertext = mcrypt_generic($this->enmcrypt, $plaintext);

if (!$this->continuousBuffer) {
mcrypt_generic_init($this->enmcrypt, $this->key, $this->encryptIV);
}

return $ciphertext;
}

if ($this->changed) {
$this->_setup();
$this->changed = false;
}
if ($this->use_inline_crypt) {
$inline = $this->inline_crypt;
return $inline('encrypt', $this, $plaintext);
}

$buffer = &$this->enbuffer;
$block_size = $this->block_size;
$ciphertext = '';
switch ($this->mode) {
case self::MODE_ECB:
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$ciphertext.= $this->_encryptBlock(substr($plaintext, $i, $block_size));
}
break;
case self::MODE_CBC:
$xor = $this->encryptIV;
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size);
$block = $this->_encryptBlock($block ^ $xor);
$xor = $block;
$ciphertext.= $block;
}
if ($this->continuousBuffer) {
$this->encryptIV = $xor;
}
break;
case self::MODE_CTR:
$xor = $this->encryptIV;
if (strlen($buffer['ciphertext'])) {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size);
if (strlen($block) > strlen($buffer['ciphertext'])) {
$buffer['ciphertext'].= $this->_encryptBlock($xor);
}
$this->_increment_str($xor);
$key = $this->_string_shift($buffer['ciphertext'], $block_size);
$ciphertext.= $block ^ $key;
}
} else {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size);
$key = $this->_encryptBlock($xor);
$this->_increment_str($xor);
$ciphertext.= $block ^ $key;
}
}
if ($this->continuousBuffer) {
$this->encryptIV = $xor;
if ($start = strlen($plaintext) % $block_size) {
$buffer['ciphertext'] = substr($key, $start) . $buffer['ciphertext'];
}
}
break;
case self::MODE_CFB:

 
 if ($this->continuousBuffer) {
$iv = &$this->encryptIV;
$pos = &$buffer['pos'];
} else {
$iv = $this->encryptIV;
$pos = 0;
}
$len = strlen($plaintext);
$i = 0;
if ($pos) {
$orig_pos = $pos;
$max = $block_size - $pos;
if ($len >= $max) {
$i = $max;
$len-= $max;
$pos = 0;
} else {
$i = $len;
$pos+= $len;
$len = 0;
}

 $ciphertext = substr($iv, $orig_pos) ^ $plaintext;
$iv = substr_replace($iv, $ciphertext, $orig_pos, $i);
}
while ($len >= $block_size) {
$iv = $this->_encryptBlock($iv) ^ substr($plaintext, $i, $block_size);
$ciphertext.= $iv;
$len-= $block_size;
$i+= $block_size;
}
if ($len) {
$iv = $this->_encryptBlock($iv);
$block = $iv ^ substr($plaintext, $i);
$iv = substr_replace($iv, $block, 0, $len);
$ciphertext.= $block;
$pos = $len;
}
break;
case self::MODE_OFB:
$xor = $this->encryptIV;
if (strlen($buffer['xor'])) {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size);
if (strlen($block) > strlen($buffer['xor'])) {
$xor = $this->_encryptBlock($xor);
$buffer['xor'].= $xor;
}
$key = $this->_string_shift($buffer['xor'], $block_size);
$ciphertext.= $block ^ $key;
}
} else {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$xor = $this->_encryptBlock($xor);
$ciphertext.= substr($plaintext, $i, $block_size) ^ $xor;
}
$key = $xor;
}
if ($this->continuousBuffer) {
$this->encryptIV = $xor;
if ($start = strlen($plaintext) % $block_size) {
$buffer['xor'] = substr($key, $start) . $buffer['xor'];
}
}
break;
case self::MODE_STREAM:
$ciphertext = $this->_encryptBlock($plaintext);
break;
}

return $ciphertext;
}


function decrypt($ciphertext)
{
if ($this->paddable) {

 
 $ciphertext = str_pad($ciphertext, strlen($ciphertext) + ($this->block_size - strlen($ciphertext) % $this->block_size) % $this->block_size, chr(0));
}

if ($this->engine === self::ENGINE_OPENSSL) {
if ($this->changed) {
$this->_clearBuffers();
$this->changed = false;
}
switch ($this->mode) {
case self::MODE_STREAM:
$plaintext = openssl_decrypt($ciphertext, $this->cipher_name_openssl, $this->key, $this->openssl_options);
break;
case self::MODE_ECB:
if (!defined('OPENSSL_RAW_DATA')) {
$ciphertext.= openssl_encrypt('', $this->cipher_name_openssl_ecb, $this->key, true);
}
$plaintext = openssl_decrypt($ciphertext, $this->cipher_name_openssl, $this->key, $this->openssl_options);
break;
case self::MODE_CBC:
if (!defined('OPENSSL_RAW_DATA')) {
$padding = str_repeat(chr($this->block_size), $this->block_size) ^ substr($ciphertext, -$this->block_size);
$ciphertext.= substr(openssl_encrypt($padding, $this->cipher_name_openssl_ecb, $this->key, true), 0, $this->block_size);
$offset = 2 * $this->block_size;
} else {
$offset = $this->block_size;
}
$plaintext = openssl_decrypt($ciphertext, $this->cipher_name_openssl, $this->key, $this->openssl_options, $this->decryptIV);
if ($this->continuousBuffer) {
$this->decryptIV = substr($ciphertext, -$offset, $this->block_size);
}
break;
case self::MODE_CTR:
$plaintext = $this->_openssl_ctr_process($ciphertext, $this->decryptIV, $this->debuffer);
break;
case self::MODE_CFB:

 
 $plaintext = '';
if ($this->continuousBuffer) {
$iv = &$this->decryptIV;
$pos = &$this->buffer['pos'];
} else {
$iv = $this->decryptIV;
$pos = 0;
}
$len = strlen($ciphertext);
$i = 0;
if ($pos) {
$orig_pos = $pos;
$max = $this->block_size - $pos;
if ($len >= $max) {
$i = $max;
$len-= $max;
$pos = 0;
} else {
$i = $len;
$pos+= $len;
$len = 0;
}

 $plaintext = substr($iv, $orig_pos) ^ $ciphertext;
$iv = substr_replace($iv, substr($ciphertext, 0, $i), $orig_pos, $i);
$ciphertext = substr($ciphertext, $i);
}
$overflow = $len % $this->block_size;
if ($overflow) {
$plaintext.= openssl_decrypt(substr($ciphertext, 0, -$overflow), $this->cipher_name_openssl, $this->key, $this->openssl_options, $iv);
if ($len - $overflow) {
$iv = substr($ciphertext, -$overflow - $this->block_size, -$overflow);
}
$iv = openssl_encrypt(str_repeat("\0", $this->block_size), $this->cipher_name_openssl, $this->key, $this->openssl_options, $iv);
$plaintext.= $iv ^ substr($ciphertext, -$overflow);
$iv = substr_replace($iv, substr($ciphertext, -$overflow), 0, $overflow);
$pos = $overflow;
} elseif ($len) {
$plaintext.= openssl_decrypt($ciphertext, $this->cipher_name_openssl, $this->key, $this->openssl_options, $iv);
$iv = substr($ciphertext, -$this->block_size);
}
break;
case self::MODE_OFB:
$plaintext = $this->_openssl_ofb_process($ciphertext, $this->decryptIV, $this->debuffer);
}

return $this->paddable ? $this->_unpad($plaintext) : $plaintext;
}

if ($this->engine === self::ENGINE_MCRYPT) {
$block_size = $this->block_size;
if ($this->changed) {
$this->_setupMcrypt();
$this->changed = false;
}
if ($this->dechanged) {
mcrypt_generic_init($this->demcrypt, $this->key, $this->decryptIV);
$this->dechanged = false;
}

if ($this->mode == self::MODE_CFB && $this->continuousBuffer) {
$iv = &$this->decryptIV;
$pos = &$this->debuffer['pos'];
$len = strlen($ciphertext);
$plaintext = '';
$i = 0;
if ($pos) {
$orig_pos = $pos;
$max = $block_size - $pos;
if ($len >= $max) {
$i = $max;
$len-= $max;
$pos = 0;
} else {
$i = $len;
$pos+= $len;
$len = 0;
}

 $plaintext = substr($iv, $orig_pos) ^ $ciphertext;
$iv = substr_replace($iv, substr($ciphertext, 0, $i), $orig_pos, $i);
}
if ($len >= $block_size) {
$cb = substr($ciphertext, $i, $len - $len % $block_size);
$plaintext.= mcrypt_generic($this->ecb, $iv . $cb) ^ $cb;
$iv = substr($cb, -$block_size);
$len%= $block_size;
}
if ($len) {
$iv = mcrypt_generic($this->ecb, $iv);
$plaintext.= $iv ^ substr($ciphertext, -$len);
$iv = substr_replace($iv, substr($ciphertext, -$len), 0, $len);
$pos = $len;
}

return $plaintext;
}

$plaintext = mdecrypt_generic($this->demcrypt, $ciphertext);

if (!$this->continuousBuffer) {
mcrypt_generic_init($this->demcrypt, $this->key, $this->decryptIV);
}

return $this->paddable ? $this->_unpad($plaintext) : $plaintext;
}

if ($this->changed) {
$this->_setup();
$this->changed = false;
}
if ($this->use_inline_crypt) {
$inline = $this->inline_crypt;
return $inline('decrypt', $this, $ciphertext);
}

$block_size = $this->block_size;

$buffer = &$this->debuffer;
$plaintext = '';
switch ($this->mode) {
case self::MODE_ECB:
for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) {
$plaintext.= $this->_decryptBlock(substr($ciphertext, $i, $block_size));
}
break;
case self::MODE_CBC:
$xor = $this->decryptIV;
for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) {
$block = substr($ciphertext, $i, $block_size);
$plaintext.= $this->_decryptBlock($block) ^ $xor;
$xor = $block;
}
if ($this->continuousBuffer) {
$this->decryptIV = $xor;
}
break;
case self::MODE_CTR:
$xor = $this->decryptIV;
if (strlen($buffer['ciphertext'])) {
for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) {
$block = substr($ciphertext, $i, $block_size);
if (strlen($block) > strlen($buffer['ciphertext'])) {
$buffer['ciphertext'].= $this->_encryptBlock($xor);
$this->_increment_str($xor);
}
$key = $this->_string_shift($buffer['ciphertext'], $block_size);
$plaintext.= $block ^ $key;
}
} else {
for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) {
$block = substr($ciphertext, $i, $block_size);
$key = $this->_encryptBlock($xor);
$this->_increment_str($xor);
$plaintext.= $block ^ $key;
}
}
if ($this->continuousBuffer) {
$this->decryptIV = $xor;
if ($start = strlen($ciphertext) % $block_size) {
$buffer['ciphertext'] = substr($key, $start) . $buffer['ciphertext'];
}
}
break;
case self::MODE_CFB:
if ($this->continuousBuffer) {
$iv = &$this->decryptIV;
$pos = &$buffer['pos'];
} else {
$iv = $this->decryptIV;
$pos = 0;
}
$len = strlen($ciphertext);
$i = 0;
if ($pos) {
$orig_pos = $pos;
$max = $block_size - $pos;
if ($len >= $max) {
$i = $max;
$len-= $max;
$pos = 0;
} else {
$i = $len;
$pos+= $len;
$len = 0;
}

 $plaintext = substr($iv, $orig_pos) ^ $ciphertext;
$iv = substr_replace($iv, substr($ciphertext, 0, $i), $orig_pos, $i);
}
while ($len >= $block_size) {
$iv = $this->_encryptBlock($iv);
$cb = substr($ciphertext, $i, $block_size);
$plaintext.= $iv ^ $cb;
$iv = $cb;
$len-= $block_size;
$i+= $block_size;
}
if ($len) {
$iv = $this->_encryptBlock($iv);
$plaintext.= $iv ^ substr($ciphertext, $i);
$iv = substr_replace($iv, substr($ciphertext, $i), 0, $len);
$pos = $len;
}
break;
case self::MODE_OFB:
$xor = $this->decryptIV;
if (strlen($buffer['xor'])) {
for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) {
$block = substr($ciphertext, $i, $block_size);
if (strlen($block) > strlen($buffer['xor'])) {
$xor = $this->_encryptBlock($xor);
$buffer['xor'].= $xor;
}
$key = $this->_string_shift($buffer['xor'], $block_size);
$plaintext.= $block ^ $key;
}
} else {
for ($i = 0; $i < strlen($ciphertext); $i+=$block_size) {
$xor = $this->_encryptBlock($xor);
$plaintext.= substr($ciphertext, $i, $block_size) ^ $xor;
}
$key = $xor;
}
if ($this->continuousBuffer) {
$this->decryptIV = $xor;
if ($start = strlen($ciphertext) % $block_size) {
$buffer['xor'] = substr($key, $start) . $buffer['xor'];
}
}
break;
case self::MODE_STREAM:
$plaintext = $this->_decryptBlock($ciphertext);
break;
}
return $this->paddable ? $this->_unpad($plaintext) : $plaintext;
}


function _openssl_ctr_process($plaintext, &$encryptIV, &$buffer)
{
$ciphertext = '';

$block_size = $this->block_size;
$key = $this->key;

if ($this->openssl_emulate_ctr) {
$xor = $encryptIV;
if (strlen($buffer['ciphertext'])) {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size);
if (strlen($block) > strlen($buffer['ciphertext'])) {
$result = openssl_encrypt($xor, $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
$result = !defined('OPENSSL_RAW_DATA') ? substr($result, 0, -$this->block_size) : $result;
$buffer['ciphertext'].= $result;
}
$this->_increment_str($xor);
$otp = $this->_string_shift($buffer['ciphertext'], $block_size);
$ciphertext.= $block ^ $otp;
}
} else {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size);
$otp = openssl_encrypt($xor, $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
$otp = !defined('OPENSSL_RAW_DATA') ? substr($otp, 0, -$this->block_size) : $otp;
$this->_increment_str($xor);
$ciphertext.= $block ^ $otp;
}
}
if ($this->continuousBuffer) {
$encryptIV = $xor;
if ($start = strlen($plaintext) % $block_size) {
$buffer['ciphertext'] = substr($key, $start) . $buffer['ciphertext'];
}
}

return $ciphertext;
}

if (strlen($buffer['ciphertext'])) {
$ciphertext = $plaintext ^ $this->_string_shift($buffer['ciphertext'], strlen($plaintext));
$plaintext = substr($plaintext, strlen($ciphertext));

if (!strlen($plaintext)) {
return $ciphertext;
}
}

$overflow = strlen($plaintext) % $block_size;
if ($overflow) {
$plaintext2 = $this->_string_pop($plaintext, $overflow); 
 $encrypted = openssl_encrypt($plaintext . str_repeat("\0", $block_size), $this->cipher_name_openssl, $key, $this->openssl_options, $encryptIV);
$temp = $this->_string_pop($encrypted, $block_size);
$ciphertext.= $encrypted . ($plaintext2 ^ $temp);
if ($this->continuousBuffer) {
$buffer['ciphertext'] = substr($temp, $overflow);
$encryptIV = $temp;
}
} elseif (!strlen($buffer['ciphertext'])) {
$ciphertext.= openssl_encrypt($plaintext . str_repeat("\0", $block_size), $this->cipher_name_openssl, $key, $this->openssl_options, $encryptIV);
$temp = $this->_string_pop($ciphertext, $block_size);
if ($this->continuousBuffer) {
$encryptIV = $temp;
}
}
if ($this->continuousBuffer) {
if (!defined('OPENSSL_RAW_DATA')) {
$encryptIV.= openssl_encrypt('', $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
}
$encryptIV = openssl_decrypt($encryptIV, $this->cipher_name_openssl_ecb, $key, $this->openssl_options);
if ($overflow) {
$this->_increment_str($encryptIV);
}
}

return $ciphertext;
}


function _openssl_ofb_process($plaintext, &$encryptIV, &$buffer)
{
if (strlen($buffer['xor'])) {
$ciphertext = $plaintext ^ $buffer['xor'];
$buffer['xor'] = substr($buffer['xor'], strlen($ciphertext));
$plaintext = substr($plaintext, strlen($ciphertext));
} else {
$ciphertext = '';
}

$block_size = $this->block_size;

$len = strlen($plaintext);
$key = $this->key;
$overflow = $len % $block_size;

if (strlen($plaintext)) {
if ($overflow) {
$ciphertext.= openssl_encrypt(substr($plaintext, 0, -$overflow) . str_repeat("\0", $block_size), $this->cipher_name_openssl, $key, $this->openssl_options, $encryptIV);
$xor = $this->_string_pop($ciphertext, $block_size);
if ($this->continuousBuffer) {
$encryptIV = $xor;
}
$ciphertext.= $this->_string_shift($xor, $overflow) ^ substr($plaintext, -$overflow);
if ($this->continuousBuffer) {
$buffer['xor'] = $xor;
}
} else {
$ciphertext = openssl_encrypt($plaintext, $this->cipher_name_openssl, $key, $this->openssl_options, $encryptIV);
if ($this->continuousBuffer) {
$encryptIV = substr($ciphertext, -$block_size) ^ substr($plaintext, -$block_size);
}
}
}

return $ciphertext;
}


function _openssl_translate_mode()
{
switch ($this->mode) {
case self::MODE_ECB:
return 'ecb';
case self::MODE_CBC:
return 'cbc';
case self::MODE_CTR:
return 'ctr';
case self::MODE_CFB:
return 'cfb';
case self::MODE_OFB:
return 'ofb';
}
}


function enablePadding()
{
$this->padding = true;
}


function disablePadding()
{
$this->padding = false;
}


function enableContinuousBuffer()
{
if ($this->mode == self::MODE_ECB) {
return;
}

$this->continuousBuffer = true;

$this->_setEngine();
}


function disableContinuousBuffer()
{
if ($this->mode == self::MODE_ECB) {
return;
}
if (!$this->continuousBuffer) {
return;
}

$this->continuousBuffer = false;
$this->changed = true;

$this->_setEngine();
}


function isValidEngine($engine)
{
switch ($engine) {
case self::ENGINE_OPENSSL:
if ($this->mode == self::MODE_STREAM && $this->continuousBuffer) {
return false;
}
$this->openssl_emulate_ctr = false;
$result = $this->cipher_name_openssl &&
extension_loaded('openssl') &&

 version_compare(PHP_VERSION, '5.3.3', '>=');
if (!$result) {
return false;
}


 if (!defined('OPENSSL_RAW_DATA')) {
$this->openssl_options = true;
} else {
$this->openssl_options = OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING;
}

$methods = openssl_get_cipher_methods();
if (in_array($this->cipher_name_openssl, $methods)) {
return true;
}

 
 switch ($this->mode) {
case self::MODE_CTR:
if (in_array($this->cipher_name_openssl_ecb, $methods)) {
$this->openssl_emulate_ctr = true;
return true;
}
}
return false;
case self::ENGINE_MCRYPT:
return $this->cipher_name_mcrypt &&
extension_loaded('mcrypt') &&
in_array($this->cipher_name_mcrypt, mcrypt_list_algorithms());
case self::ENGINE_INTERNAL:
return true;
}

return false;
}


function setPreferredEngine($engine)
{
switch ($engine) {

 case self::ENGINE_MCRYPT:
case self::ENGINE_INTERNAL:
$this->preferredEngine = $engine;
break;
default:
$this->preferredEngine = self::ENGINE_OPENSSL;
}

$this->_setEngine();
}


function getEngine()
{
return $this->engine;
}


function _setEngine()
{
$this->engine = null;

$candidateEngines = array(
$this->preferredEngine,
self::ENGINE_OPENSSL,
self::ENGINE_MCRYPT
);
foreach ($candidateEngines as $engine) {
if ($this->isValidEngine($engine)) {
$this->engine = $engine;
break;
}
}
if (!$this->engine) {
$this->engine = self::ENGINE_INTERNAL;
}

if ($this->engine != self::ENGINE_MCRYPT && $this->enmcrypt) {

 
 mcrypt_module_close($this->enmcrypt);
mcrypt_module_close($this->demcrypt);
$this->enmcrypt = null;
$this->demcrypt = null;

if ($this->ecb) {
mcrypt_module_close($this->ecb);
$this->ecb = null;
}
}

$this->changed = true;
}


abstract function _encryptBlock($in);


abstract function _decryptBlock($in);


abstract function _setupKey();


function _setup()
{
$this->_clearBuffers();
$this->_setupKey();

if ($this->use_inline_crypt) {
$this->_setupInlineCrypt();
}
}


function _setupMcrypt()
{
$this->_clearBuffers();
$this->enchanged = $this->dechanged = true;

if (!isset($this->enmcrypt)) {
static $mcrypt_modes = array(
self::MODE_CTR => 'ctr',
self::MODE_ECB => MCRYPT_MODE_ECB,
self::MODE_CBC => MCRYPT_MODE_CBC,
self::MODE_CFB => 'ncfb',
self::MODE_OFB => MCRYPT_MODE_NOFB,
self::MODE_STREAM => MCRYPT_MODE_STREAM,
);

$this->demcrypt = mcrypt_module_open($this->cipher_name_mcrypt, '', $mcrypt_modes[$this->mode], '');
$this->enmcrypt = mcrypt_module_open($this->cipher_name_mcrypt, '', $mcrypt_modes[$this->mode], '');


 if ($this->mode == self::MODE_CFB) {
$this->ecb = mcrypt_module_open($this->cipher_name_mcrypt, '', MCRYPT_MODE_ECB, '');
}
} 

if ($this->mode == self::MODE_CFB) {
mcrypt_generic_init($this->ecb, $this->key, str_repeat("\0", $this->block_size));
}
}


function _pad($text)
{
$length = strlen($text);

if (!$this->padding) {
if ($length % $this->block_size == 0) {
return $text;
} else {
user_error("The plaintext's length ($length) is not a multiple of the block size ({$this->block_size})");
$this->padding = true;
}
}

$pad = $this->block_size - ($length % $this->block_size);

return str_pad($text, $length + $pad, chr($pad));
}


function _unpad($text)
{
if (!$this->padding) {
return $text;
}

$length = ord($text[strlen($text) - 1]);

if (!$length || $length > $this->block_size) {
return false;
}

return substr($text, 0, -$length);
}


function _clearBuffers()
{
$this->enbuffer = $this->debuffer = array('ciphertext' => '', 'xor' => '', 'pos' => 0, 'enmcrypt_init' => true);


 $this->encryptIV = $this->decryptIV = str_pad(substr($this->iv, 0, $this->block_size), $this->block_size, "\0");

if (!$this->skip_key_adjustment) {
$this->key = str_pad(substr($this->key, 0, $this->key_length), $this->key_length, "\0");
}
}


function _string_shift(&$string, $index = 1)
{
$substr = substr($string, 0, $index);
$string = substr($string, $index);
return $substr;
}


function _string_pop(&$string, $index = 1)
{
$substr = substr($string, -$index);
$string = substr($string, 0, -$index);
return $substr;
}


function _increment_str(&$var)
{
for ($i = 4; $i <= strlen($var); $i+= 4) {
$temp = substr($var, -$i, 4);
switch ($temp) {
case "\xFF\xFF\xFF\xFF":
$var = substr_replace($var, "\x00\x00\x00\x00", -$i, 4);
break;
case "\x7F\xFF\xFF\xFF":
$var = substr_replace($var, "\x80\x00\x00\x00", -$i, 4);
return;
default:
$temp = unpack('Nnum', $temp);
$var = substr_replace($var, pack('N', $temp['num'] + 1), -$i, 4);
return;
}
}

$remainder = strlen($var) % 4;

if ($remainder == 0) {
return;
}

$temp = unpack('Nnum', str_pad(substr($var, 0, $remainder), 4, "\0", STR_PAD_LEFT));
$temp = substr(pack('N', $temp['num'] + 1), -$remainder);
$var = substr_replace($var, $temp, 0, $remainder);
}


function _setupInlineCrypt()
{

 
$this->use_inline_crypt = false;
}


function _createInlineCryptFunction($cipher_code)
{
$block_size = $this->block_size;


 $init_crypt = isset($cipher_code['init_crypt']) ? $cipher_code['init_crypt'] : '';
$init_encrypt = isset($cipher_code['init_encrypt']) ? $cipher_code['init_encrypt'] : '';
$init_decrypt = isset($cipher_code['init_decrypt']) ? $cipher_code['init_decrypt'] : '';

 $encrypt_block = $cipher_code['encrypt_block'];
$decrypt_block = $cipher_code['decrypt_block'];


 switch ($this->mode) {
case self::MODE_ECB:
$encrypt = $init_encrypt . '
                    $_ciphertext = "";
                    $_plaintext_len = strlen($_text);

                    for ($_i = 0; $_i < $_plaintext_len; $_i+= '.$block_size.') {
                        $in = substr($_text, $_i, '.$block_size.');
                        '.$encrypt_block.'
                        $_ciphertext.= $in;
                    }

                    return $_ciphertext;
                    ';

$decrypt = $init_decrypt . '
                    $_plaintext = "";
                    $_text = str_pad($_text, strlen($_text) + ('.$block_size.' - strlen($_text) % '.$block_size.') % '.$block_size.', chr(0));
                    $_ciphertext_len = strlen($_text);

                    for ($_i = 0; $_i < $_ciphertext_len; $_i+= '.$block_size.') {
                        $in = substr($_text, $_i, '.$block_size.');
                        '.$decrypt_block.'
                        $_plaintext.= $in;
                    }

                    return $self->_unpad($_plaintext);
                    ';
break;
case self::MODE_CTR:
$encrypt = $init_encrypt . '
                    $_ciphertext = "";
                    $_plaintext_len = strlen($_text);
                    $_xor = $self->encryptIV;
                    $_buffer = &$self->enbuffer;
                    if (strlen($_buffer["ciphertext"])) {
                        for ($_i = 0; $_i < $_plaintext_len; $_i+= '.$block_size.') {
                            $_block = substr($_text, $_i, '.$block_size.');
                            if (strlen($_block) > strlen($_buffer["ciphertext"])) {
                                $in = $_xor;
                                '.$encrypt_block.'
                                $self->_increment_str($_xor);
                                $_buffer["ciphertext"].= $in;
                            }
                            $_key = $self->_string_shift($_buffer["ciphertext"], '.$block_size.');
                            $_ciphertext.= $_block ^ $_key;
                        }
                    } else {
                        for ($_i = 0; $_i < $_plaintext_len; $_i+= '.$block_size.') {
                            $_block = substr($_text, $_i, '.$block_size.');
                            $in = $_xor;
                            '.$encrypt_block.'
                            $self->_increment_str($_xor);
                            $_key = $in;
                            $_ciphertext.= $_block ^ $_key;
                        }
                    }
                    if ($self->continuousBuffer) {
                        $self->encryptIV = $_xor;
                        if ($_start = $_plaintext_len % '.$block_size.') {
                            $_buffer["ciphertext"] = substr($_key, $_start) . $_buffer["ciphertext"];
                        }
                    }

                    return $_ciphertext;
                ';

$decrypt = $init_encrypt . '
                    $_plaintext = "";
                    $_ciphertext_len = strlen($_text);
                    $_xor = $self->decryptIV;
                    $_buffer = &$self->debuffer;

                    if (strlen($_buffer["ciphertext"])) {
                        for ($_i = 0; $_i < $_ciphertext_len; $_i+= '.$block_size.') {
                            $_block = substr($_text, $_i, '.$block_size.');
                            if (strlen($_block) > strlen($_buffer["ciphertext"])) {
                                $in = $_xor;
                                '.$encrypt_block.'
                                $self->_increment_str($_xor);
                                $_buffer["ciphertext"].= $in;
                            }
                            $_key = $self->_string_shift($_buffer["ciphertext"], '.$block_size.');
                            $_plaintext.= $_block ^ $_key;
                        }
                    } else {
                        for ($_i = 0; $_i < $_ciphertext_len; $_i+= '.$block_size.') {
                            $_block = substr($_text, $_i, '.$block_size.');
                            $in = $_xor;
                            '.$encrypt_block.'
                            $self->_increment_str($_xor);
                            $_key = $in;
                            $_plaintext.= $_block ^ $_key;
                        }
                    }
                    if ($self->continuousBuffer) {
                        $self->decryptIV = $_xor;
                        if ($_start = $_ciphertext_len % '.$block_size.') {
                            $_buffer["ciphertext"] = substr($_key, $_start) . $_buffer["ciphertext"];
                        }
                    }

                    return $_plaintext;
                    ';
break;
case self::MODE_CFB:
$encrypt = $init_encrypt . '
                    $_ciphertext = "";
                    $_buffer = &$self->enbuffer;

                    if ($self->continuousBuffer) {
                        $_iv = &$self->encryptIV;
                        $_pos = &$_buffer["pos"];
                    } else {
                        $_iv = $self->encryptIV;
                        $_pos = 0;
                    }
                    $_len = strlen($_text);
                    $_i = 0;
                    if ($_pos) {
                        $_orig_pos = $_pos;
                        $_max = '.$block_size.' - $_pos;
                        if ($_len >= $_max) {
                            $_i = $_max;
                            $_len-= $_max;
                            $_pos = 0;
                        } else {
                            $_i = $_len;
                            $_pos+= $_len;
                            $_len = 0;
                        }
                        $_ciphertext = substr($_iv, $_orig_pos) ^ $_text;
                        $_iv = substr_replace($_iv, $_ciphertext, $_orig_pos, $_i);
                    }
                    while ($_len >= '.$block_size.') {
                        $in = $_iv;
                        '.$encrypt_block.';
                        $_iv = $in ^ substr($_text, $_i, '.$block_size.');
                        $_ciphertext.= $_iv;
                        $_len-= '.$block_size.';
                        $_i+= '.$block_size.';
                    }
                    if ($_len) {
                        $in = $_iv;
                        '.$encrypt_block.'
                        $_iv = $in;
                        $_block = $_iv ^ substr($_text, $_i);
                        $_iv = substr_replace($_iv, $_block, 0, $_len);
                        $_ciphertext.= $_block;
                        $_pos = $_len;
                    }
                    return $_ciphertext;
                ';

$decrypt = $init_encrypt . '
                    $_plaintext = "";
                    $_buffer = &$self->debuffer;

                    if ($self->continuousBuffer) {
                        $_iv = &$self->decryptIV;
                        $_pos = &$_buffer["pos"];
                    } else {
                        $_iv = $self->decryptIV;
                        $_pos = 0;
                    }
                    $_len = strlen($_text);
                    $_i = 0;
                    if ($_pos) {
                        $_orig_pos = $_pos;
                        $_max = '.$block_size.' - $_pos;
                        if ($_len >= $_max) {
                            $_i = $_max;
                            $_len-= $_max;
                            $_pos = 0;
                        } else {
                            $_i = $_len;
                            $_pos+= $_len;
                            $_len = 0;
                        }
                        $_plaintext = substr($_iv, $_orig_pos) ^ $_text;
                        $_iv = substr_replace($_iv, substr($_text, 0, $_i), $_orig_pos, $_i);
                    }
                    while ($_len >= '.$block_size.') {
                        $in = $_iv;
                        '.$encrypt_block.'
                        $_iv = $in;
                        $cb = substr($_text, $_i, '.$block_size.');
                        $_plaintext.= $_iv ^ $cb;
                        $_iv = $cb;
                        $_len-= '.$block_size.';
                        $_i+= '.$block_size.';
                    }
                    if ($_len) {
                        $in = $_iv;
                        '.$encrypt_block.'
                        $_iv = $in;
                        $_plaintext.= $_iv ^ substr($_text, $_i);
                        $_iv = substr_replace($_iv, substr($_text, $_i), 0, $_len);
                        $_pos = $_len;
                    }

                    return $_plaintext;
                    ';
break;
case self::MODE_OFB:
$encrypt = $init_encrypt . '
                    $_ciphertext = "";
                    $_plaintext_len = strlen($_text);
                    $_xor = $self->encryptIV;
                    $_buffer = &$self->enbuffer;

                    if (strlen($_buffer["xor"])) {
                        for ($_i = 0; $_i < $_plaintext_len; $_i+= '.$block_size.') {
                            $_block = substr($_text, $_i, '.$block_size.');
                            if (strlen($_block) > strlen($_buffer["xor"])) {
                                $in = $_xor;
                                '.$encrypt_block.'
                                $_xor = $in;
                                $_buffer["xor"].= $_xor;
                            }
                            $_key = $self->_string_shift($_buffer["xor"], '.$block_size.');
                            $_ciphertext.= $_block ^ $_key;
                        }
                    } else {
                        for ($_i = 0; $_i < $_plaintext_len; $_i+= '.$block_size.') {
                            $in = $_xor;
                            '.$encrypt_block.'
                            $_xor = $in;
                            $_ciphertext.= substr($_text, $_i, '.$block_size.') ^ $_xor;
                        }
                        $_key = $_xor;
                    }
                    if ($self->continuousBuffer) {
                        $self->encryptIV = $_xor;
                        if ($_start = $_plaintext_len % '.$block_size.') {
                             $_buffer["xor"] = substr($_key, $_start) . $_buffer["xor"];
                        }
                    }
                    return $_ciphertext;
                    ';

$decrypt = $init_encrypt . '
                    $_plaintext = "";
                    $_ciphertext_len = strlen($_text);
                    $_xor = $self->decryptIV;
                    $_buffer = &$self->debuffer;

                    if (strlen($_buffer["xor"])) {
                        for ($_i = 0; $_i < $_ciphertext_len; $_i+= '.$block_size.') {
                            $_block = substr($_text, $_i, '.$block_size.');
                            if (strlen($_block) > strlen($_buffer["xor"])) {
                                $in = $_xor;
                                '.$encrypt_block.'
                                $_xor = $in;
                                $_buffer["xor"].= $_xor;
                            }
                            $_key = $self->_string_shift($_buffer["xor"], '.$block_size.');
                            $_plaintext.= $_block ^ $_key;
                        }
                    } else {
                        for ($_i = 0; $_i < $_ciphertext_len; $_i+= '.$block_size.') {
                            $in = $_xor;
                            '.$encrypt_block.'
                            $_xor = $in;
                            $_plaintext.= substr($_text, $_i, '.$block_size.') ^ $_xor;
                        }
                        $_key = $_xor;
                    }
                    if ($self->continuousBuffer) {
                        $self->decryptIV = $_xor;
                        if ($_start = $_ciphertext_len % '.$block_size.') {
                             $_buffer["xor"] = substr($_key, $_start) . $_buffer["xor"];
                        }
                    }
                    return $_plaintext;
                    ';
break;
case self::MODE_STREAM:
$encrypt = $init_encrypt . '
                    $_ciphertext = "";
                    '.$encrypt_block.'
                    return $_ciphertext;
                    ';
$decrypt = $init_decrypt . '
                    $_plaintext = "";
                    '.$decrypt_block.'
                    return $_plaintext;
                    ';
break;

 default:
$encrypt = $init_encrypt . '
                    $_ciphertext = "";
                    $_plaintext_len = strlen($_text);

                    $in = $self->encryptIV;

                    for ($_i = 0; $_i < $_plaintext_len; $_i+= '.$block_size.') {
                        $in = substr($_text, $_i, '.$block_size.') ^ $in;
                        '.$encrypt_block.'
                        $_ciphertext.= $in;
                    }

                    if ($self->continuousBuffer) {
                        $self->encryptIV = $in;
                    }

                    return $_ciphertext;
                    ';

$decrypt = $init_decrypt . '
                    $_plaintext = "";
                    $_text = str_pad($_text, strlen($_text) + ('.$block_size.' - strlen($_text) % '.$block_size.') % '.$block_size.', chr(0));
                    $_ciphertext_len = strlen($_text);

                    $_iv = $self->decryptIV;

                    for ($_i = 0; $_i < $_ciphertext_len; $_i+= '.$block_size.') {
                        $in = $_block = substr($_text, $_i, '.$block_size.');
                        '.$decrypt_block.'
                        $_plaintext.= $in ^ $_iv;
                        $_iv = $_block;
                    }

                    if ($self->continuousBuffer) {
                        $self->decryptIV = $_iv;
                    }

                    return $self->_unpad($_plaintext);
                    ';
break;
}


 return create_function('$_action, &$self, $_text', $init_crypt . 'if ($_action == "encrypt") { ' . $encrypt . ' } else { ' . $decrypt . ' }');
}


function &_getLambdaFunctions()
{
static $functions = array();
return $functions;
}


function _hashInlineCryptFunction($bytes)
{
if (!isset(self::$WHIRLPOOL_AVAILABLE)) {
self::$WHIRLPOOL_AVAILABLE = extension_loaded('hash') && in_array('whirlpool', hash_algos());
}

$result = '';
$hash = $bytes;

switch (true) {
case self::$WHIRLPOOL_AVAILABLE:
foreach (str_split($bytes, 64) as $t) {
$hash = hash('whirlpool', $hash, true);
$result .= $t ^ $hash;
}
return $result . hash('whirlpool', $hash, true);
default:
$len = strlen($bytes);
for ($i = 0; $i < $len; $i+=20) {
$t = substr($bytes, $i, 20);
$hash = pack('H*', sha1($hash));
$result .= $t ^ $hash;
}
return $result . pack('H*', sha1($hash));
}
}
}
<?php


namespace phpseclib\Crypt;


class Blowfish extends Base
{


var $block_size = 8;


var $cipher_name_mcrypt = 'blowfish';


var $cfb_init_len = 500;


var $sbox0 = array(
0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,
0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,
0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,
0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,
0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,
0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,
0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,
0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,
0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,
0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,
0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,
0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,
0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,
0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,
0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,
0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a
);


var $sbox1 = array(
0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,
0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,
0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,
0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,
0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,
0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,
0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,
0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,
0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,
0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,
0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,
0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,
0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,
0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,
0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,
0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,
0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,
0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7
);


var $sbox2 = array(
0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,
0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,
0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,
0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,
0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,
0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,
0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,
0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,
0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,
0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,
0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,
0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,
0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,
0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,
0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,
0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,
0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,
0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0
);


var $sbox3 = array(
0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,
0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,
0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,
0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,
0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,
0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,
0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,
0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,
0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,
0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,
0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,
0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,
0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,
0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,
0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,
0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,
0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,
0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6
);


var $parray = array(
0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, 0xa4093822, 0x299f31d0,
0x082efa98, 0xec4e6c89, 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, 0x9216d5d9, 0x8979fb1b
);


var $bctx;


var $kl;


var $key_length = 16;


function setKeyLength($length)
{
if ($length < 32) {
$this->key_length = 7;
} elseif ($length > 448) {
$this->key_length = 56;
} else {
$this->key_length = $length >> 3;
}

parent::setKeyLength($length);
}


function isValidEngine($engine)
{
if ($engine == self::ENGINE_OPENSSL) {
if ($this->key_length != 16) {
return false;
}
$this->cipher_name_openssl_ecb = 'bf-ecb';
$this->cipher_name_openssl = 'bf-' . $this->_openssl_translate_mode();
}

return parent::isValidEngine($engine);
}


function _setupKey()
{
if (isset($this->kl['key']) && $this->key === $this->kl['key']) {

 return;
}
$this->kl = array('key' => $this->key);


$this->bctx = array(
'p' => array(),
'sb' => array(
$this->sbox0,
$this->sbox1,
$this->sbox2,
$this->sbox3
)
);


 $key = array_values(unpack('C*', $this->key));
$keyl = count($key);
for ($j = 0, $i = 0; $i < 18; ++$i) {

 for ($data = 0, $k = 0; $k < 4; ++$k) {
$data = ($data << 8) | $key[$j];
if (++$j >= $keyl) {
$j = 0;
}
}
$this->bctx['p'][] = $this->parray[$i] ^ $data;
}


 $data = "\0\0\0\0\0\0\0\0";
for ($i = 0; $i < 18; $i += 2) {
list($l, $r) = array_values(unpack('N*', $data = $this->_encryptBlock($data)));
$this->bctx['p'][$i ] = $l;
$this->bctx['p'][$i + 1] = $r;
}
for ($i = 0; $i < 4; ++$i) {
for ($j = 0; $j < 256; $j += 2) {
list($l, $r) = array_values(unpack('N*', $data = $this->_encryptBlock($data)));
$this->bctx['sb'][$i][$j ] = $l;
$this->bctx['sb'][$i][$j + 1] = $r;
}
}
}


function _encryptBlock($in)
{
$p = $this->bctx["p"];

 $sb_0 = $this->bctx["sb"][0];
$sb_1 = $this->bctx["sb"][1];
$sb_2 = $this->bctx["sb"][2];
$sb_3 = $this->bctx["sb"][3];

$in = unpack("N*", $in);
$l = $in[1];
$r = $in[2];

for ($i = 0; $i < 16; $i+= 2) {
$l^= $p[$i];
$r^= ($sb_0[$l >> 24 & 0xff] +
$sb_1[$l >> 16 & 0xff] ^
$sb_2[$l >> 8 & 0xff]) +
$sb_3[$l & 0xff];

$r^= $p[$i + 1];
$l^= ($sb_0[$r >> 24 & 0xff] +
$sb_1[$r >> 16 & 0xff] ^
$sb_2[$r >> 8 & 0xff]) +
$sb_3[$r & 0xff];
}
return pack("N*", $r ^ $p[17], $l ^ $p[16]);
}


function _decryptBlock($in)
{
$p = $this->bctx["p"];
$sb_0 = $this->bctx["sb"][0];
$sb_1 = $this->bctx["sb"][1];
$sb_2 = $this->bctx["sb"][2];
$sb_3 = $this->bctx["sb"][3];

$in = unpack("N*", $in);
$l = $in[1];
$r = $in[2];

for ($i = 17; $i > 2; $i-= 2) {
$l^= $p[$i];
$r^= ($sb_0[$l >> 24 & 0xff] +
$sb_1[$l >> 16 & 0xff] ^
$sb_2[$l >> 8 & 0xff]) +
$sb_3[$l & 0xff];

$r^= $p[$i - 1];
$l^= ($sb_0[$r >> 24 & 0xff] +
$sb_1[$r >> 16 & 0xff] ^
$sb_2[$r >> 8 & 0xff]) +
$sb_3[$r & 0xff];
}
return pack("N*", $r ^ $p[0], $l ^ $p[1]);
}


function _setupInlineCrypt()
{
$lambda_functions =& self::_getLambdaFunctions();


 $gen_hi_opt_code = (bool)(count($lambda_functions) < 10);


 $code_hash = "Crypt_Blowfish, {$this->mode}";
if ($gen_hi_opt_code) {
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}

if (!isset($lambda_functions[$code_hash])) {
switch (true) {
case $gen_hi_opt_code:
$p = $this->bctx['p'];
$init_crypt = '
                        static $sb_0, $sb_1, $sb_2, $sb_3;
                        if (!$sb_0) {
                            $sb_0 = $self->bctx["sb"][0];
                            $sb_1 = $self->bctx["sb"][1];
                            $sb_2 = $self->bctx["sb"][2];
                            $sb_3 = $self->bctx["sb"][3];
                        }
                    ';
break;
default:
$p = array();
for ($i = 0; $i < 18; ++$i) {
$p[] = '$p_' . $i;
}
$init_crypt = '
                        list($sb_0, $sb_1, $sb_2, $sb_3) = $self->bctx["sb"];
                        list(' . implode(',', $p) . ') = $self->bctx["p"];

                    ';
}


 $encrypt_block = '
                $in = unpack("N*", $in);
                $l = $in[1];
                $r = $in[2];
            ';
for ($i = 0; $i < 16; $i+= 2) {
$encrypt_block.= '
                    $l^= ' . $p[$i] . ';
                    $r^= ($sb_0[$l >> 24 & 0xff]  +
                          $sb_1[$l >> 16 & 0xff]  ^
                          $sb_2[$l >>  8 & 0xff]) +
                          $sb_3[$l       & 0xff];

                    $r^= ' . $p[$i + 1] . ';
                    $l^= ($sb_0[$r >> 24 & 0xff]  +
                          $sb_1[$r >> 16 & 0xff]  ^
                          $sb_2[$r >>  8 & 0xff]) +
                          $sb_3[$r       & 0xff];
                ';
}
$encrypt_block.= '
                $in = pack("N*",
                    $r ^ ' . $p[17] . ',
                    $l ^ ' . $p[16] . '
                );
            ';


 $decrypt_block = '
                $in = unpack("N*", $in);
                $l = $in[1];
                $r = $in[2];
            ';

for ($i = 17; $i > 2; $i-= 2) {
$decrypt_block.= '
                    $l^= ' . $p[$i] . ';
                    $r^= ($sb_0[$l >> 24 & 0xff]  +
                          $sb_1[$l >> 16 & 0xff]  ^
                          $sb_2[$l >>  8 & 0xff]) +
                          $sb_3[$l       & 0xff];

                    $r^= ' . $p[$i - 1] . ';
                    $l^= ($sb_0[$r >> 24 & 0xff]  +
                          $sb_1[$r >> 16 & 0xff]  ^
                          $sb_2[$r >>  8 & 0xff]) +
                          $sb_3[$r       & 0xff];
                ';
}

$decrypt_block.= '
                $in = pack("N*",
                    $r ^ ' . $p[0] . ',
                    $l ^ ' . $p[1] . '
                );
            ';

$lambda_functions[$code_hash] = $this->_createInlineCryptFunction(
array(
'init_crypt' => $init_crypt,
'init_encrypt' => '',
'init_decrypt' => '',
'encrypt_block' => $encrypt_block,
'decrypt_block' => $decrypt_block
)
);
}
$this->inline_crypt = $lambda_functions[$code_hash];
}
}
<?php


namespace phpseclib\Crypt;


class DES extends Base
{


const ENCRYPT = 0;


const DECRYPT = 1;


var $block_size = 8;


var $key_length = 8;


var $cipher_name_mcrypt = 'des';


var $openssl_mode_names = array(
self::MODE_ECB => 'des-ecb',
self::MODE_CBC => 'des-cbc',
self::MODE_CFB => 'des-cfb',
self::MODE_OFB => 'des-ofb'

 );


var $cfb_init_len = 500;


var $des_rounds = 1;


var $key_length_max = 8;


var $keys;


var $shuffle = array(
"\x00\x00\x00\x00\x00\x00\x00\x00", "\x00\x00\x00\x00\x00\x00\x00\xFF",
"\x00\x00\x00\x00\x00\x00\xFF\x00", "\x00\x00\x00\x00\x00\x00\xFF\xFF",
"\x00\x00\x00\x00\x00\xFF\x00\x00", "\x00\x00\x00\x00\x00\xFF\x00\xFF",
"\x00\x00\x00\x00\x00\xFF\xFF\x00", "\x00\x00\x00\x00\x00\xFF\xFF\xFF",
"\x00\x00\x00\x00\xFF\x00\x00\x00", "\x00\x00\x00\x00\xFF\x00\x00\xFF",
"\x00\x00\x00\x00\xFF\x00\xFF\x00", "\x00\x00\x00\x00\xFF\x00\xFF\xFF",
"\x00\x00\x00\x00\xFF\xFF\x00\x00", "\x00\x00\x00\x00\xFF\xFF\x00\xFF",
"\x00\x00\x00\x00\xFF\xFF\xFF\x00", "\x00\x00\x00\x00\xFF\xFF\xFF\xFF",
"\x00\x00\x00\xFF\x00\x00\x00\x00", "\x00\x00\x00\xFF\x00\x00\x00\xFF",
"\x00\x00\x00\xFF\x00\x00\xFF\x00", "\x00\x00\x00\xFF\x00\x00\xFF\xFF",
"\x00\x00\x00\xFF\x00\xFF\x00\x00", "\x00\x00\x00\xFF\x00\xFF\x00\xFF",
"\x00\x00\x00\xFF\x00\xFF\xFF\x00", "\x00\x00\x00\xFF\x00\xFF\xFF\xFF",
"\x00\x00\x00\xFF\xFF\x00\x00\x00", "\x00\x00\x00\xFF\xFF\x00\x00\xFF",
"\x00\x00\x00\xFF\xFF\x00\xFF\x00", "\x00\x00\x00\xFF\xFF\x00\xFF\xFF",
"\x00\x00\x00\xFF\xFF\xFF\x00\x00", "\x00\x00\x00\xFF\xFF\xFF\x00\xFF",
"\x00\x00\x00\xFF\xFF\xFF\xFF\x00", "\x00\x00\x00\xFF\xFF\xFF\xFF\xFF",
"\x00\x00\xFF\x00\x00\x00\x00\x00", "\x00\x00\xFF\x00\x00\x00\x00\xFF",
"\x00\x00\xFF\x00\x00\x00\xFF\x00", "\x00\x00\xFF\x00\x00\x00\xFF\xFF",
"\x00\x00\xFF\x00\x00\xFF\x00\x00", "\x00\x00\xFF\x00\x00\xFF\x00\xFF",
"\x00\x00\xFF\x00\x00\xFF\xFF\x00", "\x00\x00\xFF\x00\x00\xFF\xFF\xFF",
"\x00\x00\xFF\x00\xFF\x00\x00\x00", "\x00\x00\xFF\x00\xFF\x00\x00\xFF",
"\x00\x00\xFF\x00\xFF\x00\xFF\x00", "\x00\x00\xFF\x00\xFF\x00\xFF\xFF",
"\x00\x00\xFF\x00\xFF\xFF\x00\x00", "\x00\x00\xFF\x00\xFF\xFF\x00\xFF",
"\x00\x00\xFF\x00\xFF\xFF\xFF\x00", "\x00\x00\xFF\x00\xFF\xFF\xFF\xFF",
"\x00\x00\xFF\xFF\x00\x00\x00\x00", "\x00\x00\xFF\xFF\x00\x00\x00\xFF",
"\x00\x00\xFF\xFF\x00\x00\xFF\x00", "\x00\x00\xFF\xFF\x00\x00\xFF\xFF",
"\x00\x00\xFF\xFF\x00\xFF\x00\x00", "\x00\x00\xFF\xFF\x00\xFF\x00\xFF",
"\x00\x00\xFF\xFF\x00\xFF\xFF\x00", "\x00\x00\xFF\xFF\x00\xFF\xFF\xFF",
"\x00\x00\xFF\xFF\xFF\x00\x00\x00", "\x00\x00\xFF\xFF\xFF\x00\x00\xFF",
"\x00\x00\xFF\xFF\xFF\x00\xFF\x00", "\x00\x00\xFF\xFF\xFF\x00\xFF\xFF",
"\x00\x00\xFF\xFF\xFF\xFF\x00\x00", "\x00\x00\xFF\xFF\xFF\xFF\x00\xFF",
"\x00\x00\xFF\xFF\xFF\xFF\xFF\x00", "\x00\x00\xFF\xFF\xFF\xFF\xFF\xFF",
"\x00\xFF\x00\x00\x00\x00\x00\x00", "\x00\xFF\x00\x00\x00\x00\x00\xFF",
"\x00\xFF\x00\x00\x00\x00\xFF\x00", "\x00\xFF\x00\x00\x00\x00\xFF\xFF",
"\x00\xFF\x00\x00\x00\xFF\x00\x00", "\x00\xFF\x00\x00\x00\xFF\x00\xFF",
"\x00\xFF\x00\x00\x00\xFF\xFF\x00", "\x00\xFF\x00\x00\x00\xFF\xFF\xFF",
"\x00\xFF\x00\x00\xFF\x00\x00\x00", "\x00\xFF\x00\x00\xFF\x00\x00\xFF",
"\x00\xFF\x00\x00\xFF\x00\xFF\x00", "\x00\xFF\x00\x00\xFF\x00\xFF\xFF",
"\x00\xFF\x00\x00\xFF\xFF\x00\x00", "\x00\xFF\x00\x00\xFF\xFF\x00\xFF",
"\x00\xFF\x00\x00\xFF\xFF\xFF\x00", "\x00\xFF\x00\x00\xFF\xFF\xFF\xFF",
"\x00\xFF\x00\xFF\x00\x00\x00\x00", "\x00\xFF\x00\xFF\x00\x00\x00\xFF",
"\x00\xFF\x00\xFF\x00\x00\xFF\x00", "\x00\xFF\x00\xFF\x00\x00\xFF\xFF",
"\x00\xFF\x00\xFF\x00\xFF\x00\x00", "\x00\xFF\x00\xFF\x00\xFF\x00\xFF",
"\x00\xFF\x00\xFF\x00\xFF\xFF\x00", "\x00\xFF\x00\xFF\x00\xFF\xFF\xFF",
"\x00\xFF\x00\xFF\xFF\x00\x00\x00", "\x00\xFF\x00\xFF\xFF\x00\x00\xFF",
"\x00\xFF\x00\xFF\xFF\x00\xFF\x00", "\x00\xFF\x00\xFF\xFF\x00\xFF\xFF",
"\x00\xFF\x00\xFF\xFF\xFF\x00\x00", "\x00\xFF\x00\xFF\xFF\xFF\x00\xFF",
"\x00\xFF\x00\xFF\xFF\xFF\xFF\x00", "\x00\xFF\x00\xFF\xFF\xFF\xFF\xFF",
"\x00\xFF\xFF\x00\x00\x00\x00\x00", "\x00\xFF\xFF\x00\x00\x00\x00\xFF",
"\x00\xFF\xFF\x00\x00\x00\xFF\x00", "\x00\xFF\xFF\x00\x00\x00\xFF\xFF",
"\x00\xFF\xFF\x00\x00\xFF\x00\x00", "\x00\xFF\xFF\x00\x00\xFF\x00\xFF",
"\x00\xFF\xFF\x00\x00\xFF\xFF\x00", "\x00\xFF\xFF\x00\x00\xFF\xFF\xFF",
"\x00\xFF\xFF\x00\xFF\x00\x00\x00", "\x00\xFF\xFF\x00\xFF\x00\x00\xFF",
"\x00\xFF\xFF\x00\xFF\x00\xFF\x00", "\x00\xFF\xFF\x00\xFF\x00\xFF\xFF",
"\x00\xFF\xFF\x00\xFF\xFF\x00\x00", "\x00\xFF\xFF\x00\xFF\xFF\x00\xFF",
"\x00\xFF\xFF\x00\xFF\xFF\xFF\x00", "\x00\xFF\xFF\x00\xFF\xFF\xFF\xFF",
"\x00\xFF\xFF\xFF\x00\x00\x00\x00", "\x00\xFF\xFF\xFF\x00\x00\x00\xFF",
"\x00\xFF\xFF\xFF\x00\x00\xFF\x00", "\x00\xFF\xFF\xFF\x00\x00\xFF\xFF",
"\x00\xFF\xFF\xFF\x00\xFF\x00\x00", "\x00\xFF\xFF\xFF\x00\xFF\x00\xFF",
"\x00\xFF\xFF\xFF\x00\xFF\xFF\x00", "\x00\xFF\xFF\xFF\x00\xFF\xFF\xFF",
"\x00\xFF\xFF\xFF\xFF\x00\x00\x00", "\x00\xFF\xFF\xFF\xFF\x00\x00\xFF",
"\x00\xFF\xFF\xFF\xFF\x00\xFF\x00", "\x00\xFF\xFF\xFF\xFF\x00\xFF\xFF",
"\x00\xFF\xFF\xFF\xFF\xFF\x00\x00", "\x00\xFF\xFF\xFF\xFF\xFF\x00\xFF",
"\x00\xFF\xFF\xFF\xFF\xFF\xFF\x00", "\x00\xFF\xFF\xFF\xFF\xFF\xFF\xFF",
"\xFF\x00\x00\x00\x00\x00\x00\x00", "\xFF\x00\x00\x00\x00\x00\x00\xFF",
"\xFF\x00\x00\x00\x00\x00\xFF\x00", "\xFF\x00\x00\x00\x00\x00\xFF\xFF",
"\xFF\x00\x00\x00\x00\xFF\x00\x00", "\xFF\x00\x00\x00\x00\xFF\x00\xFF",
"\xFF\x00\x00\x00\x00\xFF\xFF\x00", "\xFF\x00\x00\x00\x00\xFF\xFF\xFF",
"\xFF\x00\x00\x00\xFF\x00\x00\x00", "\xFF\x00\x00\x00\xFF\x00\x00\xFF",
"\xFF\x00\x00\x00\xFF\x00\xFF\x00", "\xFF\x00\x00\x00\xFF\x00\xFF\xFF",
"\xFF\x00\x00\x00\xFF\xFF\x00\x00", "\xFF\x00\x00\x00\xFF\xFF\x00\xFF",
"\xFF\x00\x00\x00\xFF\xFF\xFF\x00", "\xFF\x00\x00\x00\xFF\xFF\xFF\xFF",
"\xFF\x00\x00\xFF\x00\x00\x00\x00", "\xFF\x00\x00\xFF\x00\x00\x00\xFF",
"\xFF\x00\x00\xFF\x00\x00\xFF\x00", "\xFF\x00\x00\xFF\x00\x00\xFF\xFF",
"\xFF\x00\x00\xFF\x00\xFF\x00\x00", "\xFF\x00\x00\xFF\x00\xFF\x00\xFF",
"\xFF\x00\x00\xFF\x00\xFF\xFF\x00", "\xFF\x00\x00\xFF\x00\xFF\xFF\xFF",
"\xFF\x00\x00\xFF\xFF\x00\x00\x00", "\xFF\x00\x00\xFF\xFF\x00\x00\xFF",
"\xFF\x00\x00\xFF\xFF\x00\xFF\x00", "\xFF\x00\x00\xFF\xFF\x00\xFF\xFF",
"\xFF\x00\x00\xFF\xFF\xFF\x00\x00", "\xFF\x00\x00\xFF\xFF\xFF\x00\xFF",
"\xFF\x00\x00\xFF\xFF\xFF\xFF\x00", "\xFF\x00\x00\xFF\xFF\xFF\xFF\xFF",
"\xFF\x00\xFF\x00\x00\x00\x00\x00", "\xFF\x00\xFF\x00\x00\x00\x00\xFF",
"\xFF\x00\xFF\x00\x00\x00\xFF\x00", "\xFF\x00\xFF\x00\x00\x00\xFF\xFF",
"\xFF\x00\xFF\x00\x00\xFF\x00\x00", "\xFF\x00\xFF\x00\x00\xFF\x00\xFF",
"\xFF\x00\xFF\x00\x00\xFF\xFF\x00", "\xFF\x00\xFF\x00\x00\xFF\xFF\xFF",
"\xFF\x00\xFF\x00\xFF\x00\x00\x00", "\xFF\x00\xFF\x00\xFF\x00\x00\xFF",
"\xFF\x00\xFF\x00\xFF\x00\xFF\x00", "\xFF\x00\xFF\x00\xFF\x00\xFF\xFF",
"\xFF\x00\xFF\x00\xFF\xFF\x00\x00", "\xFF\x00\xFF\x00\xFF\xFF\x00\xFF",
"\xFF\x00\xFF\x00\xFF\xFF\xFF\x00", "\xFF\x00\xFF\x00\xFF\xFF\xFF\xFF",
"\xFF\x00\xFF\xFF\x00\x00\x00\x00", "\xFF\x00\xFF\xFF\x00\x00\x00\xFF",
"\xFF\x00\xFF\xFF\x00\x00\xFF\x00", "\xFF\x00\xFF\xFF\x00\x00\xFF\xFF",
"\xFF\x00\xFF\xFF\x00\xFF\x00\x00", "\xFF\x00\xFF\xFF\x00\xFF\x00\xFF",
"\xFF\x00\xFF\xFF\x00\xFF\xFF\x00", "\xFF\x00\xFF\xFF\x00\xFF\xFF\xFF",
"\xFF\x00\xFF\xFF\xFF\x00\x00\x00", "\xFF\x00\xFF\xFF\xFF\x00\x00\xFF",
"\xFF\x00\xFF\xFF\xFF\x00\xFF\x00", "\xFF\x00\xFF\xFF\xFF\x00\xFF\xFF",
"\xFF\x00\xFF\xFF\xFF\xFF\x00\x00", "\xFF\x00\xFF\xFF\xFF\xFF\x00\xFF",
"\xFF\x00\xFF\xFF\xFF\xFF\xFF\x00", "\xFF\x00\xFF\xFF\xFF\xFF\xFF\xFF",
"\xFF\xFF\x00\x00\x00\x00\x00\x00", "\xFF\xFF\x00\x00\x00\x00\x00\xFF",
"\xFF\xFF\x00\x00\x00\x00\xFF\x00", "\xFF\xFF\x00\x00\x00\x00\xFF\xFF",
"\xFF\xFF\x00\x00\x00\xFF\x00\x00", "\xFF\xFF\x00\x00\x00\xFF\x00\xFF",
"\xFF\xFF\x00\x00\x00\xFF\xFF\x00", "\xFF\xFF\x00\x00\x00\xFF\xFF\xFF",
"\xFF\xFF\x00\x00\xFF\x00\x00\x00", "\xFF\xFF\x00\x00\xFF\x00\x00\xFF",
"\xFF\xFF\x00\x00\xFF\x00\xFF\x00", "\xFF\xFF\x00\x00\xFF\x00\xFF\xFF",
"\xFF\xFF\x00\x00\xFF\xFF\x00\x00", "\xFF\xFF\x00\x00\xFF\xFF\x00\xFF",
"\xFF\xFF\x00\x00\xFF\xFF\xFF\x00", "\xFF\xFF\x00\x00\xFF\xFF\xFF\xFF",
"\xFF\xFF\x00\xFF\x00\x00\x00\x00", "\xFF\xFF\x00\xFF\x00\x00\x00\xFF",
"\xFF\xFF\x00\xFF\x00\x00\xFF\x00", "\xFF\xFF\x00\xFF\x00\x00\xFF\xFF",
"\xFF\xFF\x00\xFF\x00\xFF\x00\x00", "\xFF\xFF\x00\xFF\x00\xFF\x00\xFF",
"\xFF\xFF\x00\xFF\x00\xFF\xFF\x00", "\xFF\xFF\x00\xFF\x00\xFF\xFF\xFF",
"\xFF\xFF\x00\xFF\xFF\x00\x00\x00", "\xFF\xFF\x00\xFF\xFF\x00\x00\xFF",
"\xFF\xFF\x00\xFF\xFF\x00\xFF\x00", "\xFF\xFF\x00\xFF\xFF\x00\xFF\xFF",
"\xFF\xFF\x00\xFF\xFF\xFF\x00\x00", "\xFF\xFF\x00\xFF\xFF\xFF\x00\xFF",
"\xFF\xFF\x00\xFF\xFF\xFF\xFF\x00", "\xFF\xFF\x00\xFF\xFF\xFF\xFF\xFF",
"\xFF\xFF\xFF\x00\x00\x00\x00\x00", "\xFF\xFF\xFF\x00\x00\x00\x00\xFF",
"\xFF\xFF\xFF\x00\x00\x00\xFF\x00", "\xFF\xFF\xFF\x00\x00\x00\xFF\xFF",
"\xFF\xFF\xFF\x00\x00\xFF\x00\x00", "\xFF\xFF\xFF\x00\x00\xFF\x00\xFF",
"\xFF\xFF\xFF\x00\x00\xFF\xFF\x00", "\xFF\xFF\xFF\x00\x00\xFF\xFF\xFF",
"\xFF\xFF\xFF\x00\xFF\x00\x00\x00", "\xFF\xFF\xFF\x00\xFF\x00\x00\xFF",
"\xFF\xFF\xFF\x00\xFF\x00\xFF\x00", "\xFF\xFF\xFF\x00\xFF\x00\xFF\xFF",
"\xFF\xFF\xFF\x00\xFF\xFF\x00\x00", "\xFF\xFF\xFF\x00\xFF\xFF\x00\xFF",
"\xFF\xFF\xFF\x00\xFF\xFF\xFF\x00", "\xFF\xFF\xFF\x00\xFF\xFF\xFF\xFF",
"\xFF\xFF\xFF\xFF\x00\x00\x00\x00", "\xFF\xFF\xFF\xFF\x00\x00\x00\xFF",
"\xFF\xFF\xFF\xFF\x00\x00\xFF\x00", "\xFF\xFF\xFF\xFF\x00\x00\xFF\xFF",
"\xFF\xFF\xFF\xFF\x00\xFF\x00\x00", "\xFF\xFF\xFF\xFF\x00\xFF\x00\xFF",
"\xFF\xFF\xFF\xFF\x00\xFF\xFF\x00", "\xFF\xFF\xFF\xFF\x00\xFF\xFF\xFF",
"\xFF\xFF\xFF\xFF\xFF\x00\x00\x00", "\xFF\xFF\xFF\xFF\xFF\x00\x00\xFF",
"\xFF\xFF\xFF\xFF\xFF\x00\xFF\x00", "\xFF\xFF\xFF\xFF\xFF\x00\xFF\xFF",
"\xFF\xFF\xFF\xFF\xFF\xFF\x00\x00", "\xFF\xFF\xFF\xFF\xFF\xFF\x00\xFF",
"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x00", "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
);


var $ipmap = array(
0x00, 0x10, 0x01, 0x11, 0x20, 0x30, 0x21, 0x31,
0x02, 0x12, 0x03, 0x13, 0x22, 0x32, 0x23, 0x33,
0x40, 0x50, 0x41, 0x51, 0x60, 0x70, 0x61, 0x71,
0x42, 0x52, 0x43, 0x53, 0x62, 0x72, 0x63, 0x73,
0x04, 0x14, 0x05, 0x15, 0x24, 0x34, 0x25, 0x35,
0x06, 0x16, 0x07, 0x17, 0x26, 0x36, 0x27, 0x37,
0x44, 0x54, 0x45, 0x55, 0x64, 0x74, 0x65, 0x75,
0x46, 0x56, 0x47, 0x57, 0x66, 0x76, 0x67, 0x77,
0x80, 0x90, 0x81, 0x91, 0xA0, 0xB0, 0xA1, 0xB1,
0x82, 0x92, 0x83, 0x93, 0xA2, 0xB2, 0xA3, 0xB3,
0xC0, 0xD0, 0xC1, 0xD1, 0xE0, 0xF0, 0xE1, 0xF1,
0xC2, 0xD2, 0xC3, 0xD3, 0xE2, 0xF2, 0xE3, 0xF3,
0x84, 0x94, 0x85, 0x95, 0xA4, 0xB4, 0xA5, 0xB5,
0x86, 0x96, 0x87, 0x97, 0xA6, 0xB6, 0xA7, 0xB7,
0xC4, 0xD4, 0xC5, 0xD5, 0xE4, 0xF4, 0xE5, 0xF5,
0xC6, 0xD6, 0xC7, 0xD7, 0xE6, 0xF6, 0xE7, 0xF7,
0x08, 0x18, 0x09, 0x19, 0x28, 0x38, 0x29, 0x39,
0x0A, 0x1A, 0x0B, 0x1B, 0x2A, 0x3A, 0x2B, 0x3B,
0x48, 0x58, 0x49, 0x59, 0x68, 0x78, 0x69, 0x79,
0x4A, 0x5A, 0x4B, 0x5B, 0x6A, 0x7A, 0x6B, 0x7B,
0x0C, 0x1C, 0x0D, 0x1D, 0x2C, 0x3C, 0x2D, 0x3D,
0x0E, 0x1E, 0x0F, 0x1F, 0x2E, 0x3E, 0x2F, 0x3F,
0x4C, 0x5C, 0x4D, 0x5D, 0x6C, 0x7C, 0x6D, 0x7D,
0x4E, 0x5E, 0x4F, 0x5F, 0x6E, 0x7E, 0x6F, 0x7F,
0x88, 0x98, 0x89, 0x99, 0xA8, 0xB8, 0xA9, 0xB9,
0x8A, 0x9A, 0x8B, 0x9B, 0xAA, 0xBA, 0xAB, 0xBB,
0xC8, 0xD8, 0xC9, 0xD9, 0xE8, 0xF8, 0xE9, 0xF9,
0xCA, 0xDA, 0xCB, 0xDB, 0xEA, 0xFA, 0xEB, 0xFB,
0x8C, 0x9C, 0x8D, 0x9D, 0xAC, 0xBC, 0xAD, 0xBD,
0x8E, 0x9E, 0x8F, 0x9F, 0xAE, 0xBE, 0xAF, 0xBF,
0xCC, 0xDC, 0xCD, 0xDD, 0xEC, 0xFC, 0xED, 0xFD,
0xCE, 0xDE, 0xCF, 0xDF, 0xEE, 0xFE, 0xEF, 0xFF
);


var $invipmap = array(
0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0,
0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0,
0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8,
0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8,
0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4,
0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74, 0xF4,
0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC,
0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C, 0xFC,
0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2,
0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72, 0xF2,
0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA,
0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A, 0xFA,
0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6,
0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76, 0xF6,
0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE,
0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE,
0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1,
0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1,
0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9,
0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9,
0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5,
0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75, 0xF5,
0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED,
0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D, 0xFD,
0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3,
0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73, 0xF3,
0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB,
0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B, 0xFB,
0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7,
0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77, 0xF7,
0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF,
0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF
);


var $sbox1 = array(
0x00808200, 0x00000000, 0x00008000, 0x00808202,
0x00808002, 0x00008202, 0x00000002, 0x00008000,
0x00000200, 0x00808200, 0x00808202, 0x00000200,
0x00800202, 0x00808002, 0x00800000, 0x00000002,
0x00000202, 0x00800200, 0x00800200, 0x00008200,
0x00008200, 0x00808000, 0x00808000, 0x00800202,
0x00008002, 0x00800002, 0x00800002, 0x00008002,
0x00000000, 0x00000202, 0x00008202, 0x00800000,
0x00008000, 0x00808202, 0x00000002, 0x00808000,
0x00808200, 0x00800000, 0x00800000, 0x00000200,
0x00808002, 0x00008000, 0x00008200, 0x00800002,
0x00000200, 0x00000002, 0x00800202, 0x00008202,
0x00808202, 0x00008002, 0x00808000, 0x00800202,
0x00800002, 0x00000202, 0x00008202, 0x00808200,
0x00000202, 0x00800200, 0x00800200, 0x00000000,
0x00008002, 0x00008200, 0x00000000, 0x00808002
);


var $sbox2 = array(
0x40084010, 0x40004000, 0x00004000, 0x00084010,
0x00080000, 0x00000010, 0x40080010, 0x40004010,
0x40000010, 0x40084010, 0x40084000, 0x40000000,
0x40004000, 0x00080000, 0x00000010, 0x40080010,
0x00084000, 0x00080010, 0x40004010, 0x00000000,
0x40000000, 0x00004000, 0x00084010, 0x40080000,
0x00080010, 0x40000010, 0x00000000, 0x00084000,
0x00004010, 0x40084000, 0x40080000, 0x00004010,
0x00000000, 0x00084010, 0x40080010, 0x00080000,
0x40004010, 0x40080000, 0x40084000, 0x00004000,
0x40080000, 0x40004000, 0x00000010, 0x40084010,
0x00084010, 0x00000010, 0x00004000, 0x40000000,
0x00004010, 0x40084000, 0x00080000, 0x40000010,
0x00080010, 0x40004010, 0x40000010, 0x00080010,
0x00084000, 0x00000000, 0x40004000, 0x00004010,
0x40000000, 0x40080010, 0x40084010, 0x00084000
);


var $sbox3 = array(
0x00000104, 0x04010100, 0x00000000, 0x04010004,
0x04000100, 0x00000000, 0x00010104, 0x04000100,
0x00010004, 0x04000004, 0x04000004, 0x00010000,
0x04010104, 0x00010004, 0x04010000, 0x00000104,
0x04000000, 0x00000004, 0x04010100, 0x00000100,
0x00010100, 0x04010000, 0x04010004, 0x00010104,
0x04000104, 0x00010100, 0x00010000, 0x04000104,
0x00000004, 0x04010104, 0x00000100, 0x04000000,
0x04010100, 0x04000000, 0x00010004, 0x00000104,
0x00010000, 0x04010100, 0x04000100, 0x00000000,
0x00000100, 0x00010004, 0x04010104, 0x04000100,
0x04000004, 0x00000100, 0x00000000, 0x04010004,
0x04000104, 0x00010000, 0x04000000, 0x04010104,
0x00000004, 0x00010104, 0x00010100, 0x04000004,
0x04010000, 0x04000104, 0x00000104, 0x04010000,
0x00010104, 0x00000004, 0x04010004, 0x00010100
);


var $sbox4 = array(
0x80401000, 0x80001040, 0x80001040, 0x00000040,
0x00401040, 0x80400040, 0x80400000, 0x80001000,
0x00000000, 0x00401000, 0x00401000, 0x80401040,
0x80000040, 0x00000000, 0x00400040, 0x80400000,
0x80000000, 0x00001000, 0x00400000, 0x80401000,
0x00000040, 0x00400000, 0x80001000, 0x00001040,
0x80400040, 0x80000000, 0x00001040, 0x00400040,
0x00001000, 0x00401040, 0x80401040, 0x80000040,
0x00400040, 0x80400000, 0x00401000, 0x80401040,
0x80000040, 0x00000000, 0x00000000, 0x00401000,
0x00001040, 0x00400040, 0x80400040, 0x80000000,
0x80401000, 0x80001040, 0x80001040, 0x00000040,
0x80401040, 0x80000040, 0x80000000, 0x00001000,
0x80400000, 0x80001000, 0x00401040, 0x80400040,
0x80001000, 0x00001040, 0x00400000, 0x80401000,
0x00000040, 0x00400000, 0x00001000, 0x00401040
);


var $sbox5 = array(
0x00000080, 0x01040080, 0x01040000, 0x21000080,
0x00040000, 0x00000080, 0x20000000, 0x01040000,
0x20040080, 0x00040000, 0x01000080, 0x20040080,
0x21000080, 0x21040000, 0x00040080, 0x20000000,
0x01000000, 0x20040000, 0x20040000, 0x00000000,
0x20000080, 0x21040080, 0x21040080, 0x01000080,
0x21040000, 0x20000080, 0x00000000, 0x21000000,
0x01040080, 0x01000000, 0x21000000, 0x00040080,
0x00040000, 0x21000080, 0x00000080, 0x01000000,
0x20000000, 0x01040000, 0x21000080, 0x20040080,
0x01000080, 0x20000000, 0x21040000, 0x01040080,
0x20040080, 0x00000080, 0x01000000, 0x21040000,
0x21040080, 0x00040080, 0x21000000, 0x21040080,
0x01040000, 0x00000000, 0x20040000, 0x21000000,
0x00040080, 0x01000080, 0x20000080, 0x00040000,
0x00000000, 0x20040000, 0x01040080, 0x20000080
);


var $sbox6 = array(
0x10000008, 0x10200000, 0x00002000, 0x10202008,
0x10200000, 0x00000008, 0x10202008, 0x00200000,
0x10002000, 0x00202008, 0x00200000, 0x10000008,
0x00200008, 0x10002000, 0x10000000, 0x00002008,
0x00000000, 0x00200008, 0x10002008, 0x00002000,
0x00202000, 0x10002008, 0x00000008, 0x10200008,
0x10200008, 0x00000000, 0x00202008, 0x10202000,
0x00002008, 0x00202000, 0x10202000, 0x10000000,
0x10002000, 0x00000008, 0x10200008, 0x00202000,
0x10202008, 0x00200000, 0x00002008, 0x10000008,
0x00200000, 0x10002000, 0x10000000, 0x00002008,
0x10000008, 0x10202008, 0x00202000, 0x10200000,
0x00202008, 0x10202000, 0x00000000, 0x10200008,
0x00000008, 0x00002000, 0x10200000, 0x00202008,
0x00002000, 0x00200008, 0x10002008, 0x00000000,
0x10202000, 0x10000000, 0x00200008, 0x10002008
);


var $sbox7 = array(
0x00100000, 0x02100001, 0x02000401, 0x00000000,
0x00000400, 0x02000401, 0x00100401, 0x02100400,
0x02100401, 0x00100000, 0x00000000, 0x02000001,
0x00000001, 0x02000000, 0x02100001, 0x00000401,
0x02000400, 0x00100401, 0x00100001, 0x02000400,
0x02000001, 0x02100000, 0x02100400, 0x00100001,
0x02100000, 0x00000400, 0x00000401, 0x02100401,
0x00100400, 0x00000001, 0x02000000, 0x00100400,
0x02000000, 0x00100400, 0x00100000, 0x02000401,
0x02000401, 0x02100001, 0x02100001, 0x00000001,
0x00100001, 0x02000000, 0x02000400, 0x00100000,
0x02100400, 0x00000401, 0x00100401, 0x02100400,
0x00000401, 0x02000001, 0x02100401, 0x02100000,
0x00100400, 0x00000000, 0x00000001, 0x02100401,
0x00000000, 0x00100401, 0x02100000, 0x00000400,
0x02000001, 0x02000400, 0x00000400, 0x00100001
);


var $sbox8 = array(
0x08000820, 0x00000800, 0x00020000, 0x08020820,
0x08000000, 0x08000820, 0x00000020, 0x08000000,
0x00020020, 0x08020000, 0x08020820, 0x00020800,
0x08020800, 0x00020820, 0x00000800, 0x00000020,
0x08020000, 0x08000020, 0x08000800, 0x00000820,
0x00020800, 0x00020020, 0x08020020, 0x08020800,
0x00000820, 0x00000000, 0x00000000, 0x08020020,
0x08000020, 0x08000800, 0x00020820, 0x00020000,
0x00020820, 0x00020000, 0x08020800, 0x00000800,
0x00000020, 0x08020020, 0x00000800, 0x00020820,
0x08000800, 0x00000020, 0x08000020, 0x08020000,
0x08020020, 0x08000000, 0x00020000, 0x08000820,
0x00000000, 0x08020820, 0x00020020, 0x08000020,
0x08020000, 0x08000800, 0x08000820, 0x00000000,
0x08020820, 0x00020800, 0x00020800, 0x00000820,
0x00000820, 0x00020020, 0x08000000, 0x08020800
);


function isValidEngine($engine)
{
if ($this->key_length_max == 8) {
if ($engine == self::ENGINE_OPENSSL) {
$this->cipher_name_openssl_ecb = 'des-ecb';
$this->cipher_name_openssl = 'des-' . $this->_openssl_translate_mode();
}
}

return parent::isValidEngine($engine);
}


function setKey($key)
{

 
 if (strlen($key) > $this->key_length_max) {
$key = substr($key, 0, $this->key_length_max);
}


 parent::setKey($key);
}


function _encryptBlock($in)
{
return $this->_processBlock($in, self::ENCRYPT);
}


function _decryptBlock($in)
{
return $this->_processBlock($in, self::DECRYPT);
}


function _processBlock($block, $mode)
{
static $sbox1, $sbox2, $sbox3, $sbox4, $sbox5, $sbox6, $sbox7, $sbox8, $shuffleip, $shuffleinvip;
if (!$sbox1) {
$sbox1 = array_map("intval", $this->sbox1);
$sbox2 = array_map("intval", $this->sbox2);
$sbox3 = array_map("intval", $this->sbox3);
$sbox4 = array_map("intval", $this->sbox4);
$sbox5 = array_map("intval", $this->sbox5);
$sbox6 = array_map("intval", $this->sbox6);
$sbox7 = array_map("intval", $this->sbox7);
$sbox8 = array_map("intval", $this->sbox8);

for ($i = 0; $i < 256; ++$i) {
$shuffleip[] = $this->shuffle[$this->ipmap[$i]];
$shuffleinvip[] = $this->shuffle[$this->invipmap[$i]];
}
}

$keys = $this->keys[$mode];
$ki = -1;


 $t = unpack('Nl/Nr', $block);
list($l, $r) = array($t['l'], $t['r']);
$block = ($shuffleip[ $r & 0xFF] & "\x80\x80\x80\x80\x80\x80\x80\x80") |
($shuffleip[($r >> 8) & 0xFF] & "\x40\x40\x40\x40\x40\x40\x40\x40") |
($shuffleip[($r >> 16) & 0xFF] & "\x20\x20\x20\x20\x20\x20\x20\x20") |
($shuffleip[($r >> 24) & 0xFF] & "\x10\x10\x10\x10\x10\x10\x10\x10") |
($shuffleip[ $l & 0xFF] & "\x08\x08\x08\x08\x08\x08\x08\x08") |
($shuffleip[($l >> 8) & 0xFF] & "\x04\x04\x04\x04\x04\x04\x04\x04") |
($shuffleip[($l >> 16) & 0xFF] & "\x02\x02\x02\x02\x02\x02\x02\x02") |
($shuffleip[($l >> 24) & 0xFF] & "\x01\x01\x01\x01\x01\x01\x01\x01");


 $t = unpack('Nl/Nr', $block);
list($l, $r) = array($t['l'], $t['r']);

for ($des_round = 0; $des_round < $this->des_rounds; ++$des_round) {

 for ($i = 0; $i < 16; $i++) {

 
 $b1 = (($r >> 3) & 0x1FFFFFFF) ^ ($r << 29) ^ $keys[++$ki];
$b2 = (($r >> 31) & 0x00000001) ^ ($r << 1) ^ $keys[++$ki];


 $t = $sbox1[($b1 >> 24) & 0x3F] ^ $sbox2[($b2 >> 24) & 0x3F] ^
$sbox3[($b1 >> 16) & 0x3F] ^ $sbox4[($b2 >> 16) & 0x3F] ^
$sbox5[($b1 >> 8) & 0x3F] ^ $sbox6[($b2 >> 8) & 0x3F] ^
$sbox7[ $b1 & 0x3F] ^ $sbox8[ $b2 & 0x3F] ^ $l;


$l = $r;
$r = $t;
}


 $t = $l;
$l = $r;
$r = $t;
}


 return ($shuffleinvip[($r >> 24) & 0xFF] & "\x80\x80\x80\x80\x80\x80\x80\x80") |
($shuffleinvip[($l >> 24) & 0xFF] & "\x40\x40\x40\x40\x40\x40\x40\x40") |
($shuffleinvip[($r >> 16) & 0xFF] & "\x20\x20\x20\x20\x20\x20\x20\x20") |
($shuffleinvip[($l >> 16) & 0xFF] & "\x10\x10\x10\x10\x10\x10\x10\x10") |
($shuffleinvip[($r >> 8) & 0xFF] & "\x08\x08\x08\x08\x08\x08\x08\x08") |
($shuffleinvip[($l >> 8) & 0xFF] & "\x04\x04\x04\x04\x04\x04\x04\x04") |
($shuffleinvip[ $r & 0xFF] & "\x02\x02\x02\x02\x02\x02\x02\x02") |
($shuffleinvip[ $l & 0xFF] & "\x01\x01\x01\x01\x01\x01\x01\x01");
}


function _setupKey()
{
if (isset($this->kl['key']) && $this->key === $this->kl['key'] && $this->des_rounds === $this->kl['des_rounds']) {

 return;
}
$this->kl = array('key' => $this->key, 'des_rounds' => $this->des_rounds);

static $shifts = array( 
 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1
);

static $pc1map = array(
0x00, 0x00, 0x08, 0x08, 0x04, 0x04, 0x0C, 0x0C,
0x02, 0x02, 0x0A, 0x0A, 0x06, 0x06, 0x0E, 0x0E,
0x10, 0x10, 0x18, 0x18, 0x14, 0x14, 0x1C, 0x1C,
0x12, 0x12, 0x1A, 0x1A, 0x16, 0x16, 0x1E, 0x1E,
0x20, 0x20, 0x28, 0x28, 0x24, 0x24, 0x2C, 0x2C,
0x22, 0x22, 0x2A, 0x2A, 0x26, 0x26, 0x2E, 0x2E,
0x30, 0x30, 0x38, 0x38, 0x34, 0x34, 0x3C, 0x3C,
0x32, 0x32, 0x3A, 0x3A, 0x36, 0x36, 0x3E, 0x3E,
0x40, 0x40, 0x48, 0x48, 0x44, 0x44, 0x4C, 0x4C,
0x42, 0x42, 0x4A, 0x4A, 0x46, 0x46, 0x4E, 0x4E,
0x50, 0x50, 0x58, 0x58, 0x54, 0x54, 0x5C, 0x5C,
0x52, 0x52, 0x5A, 0x5A, 0x56, 0x56, 0x5E, 0x5E,
0x60, 0x60, 0x68, 0x68, 0x64, 0x64, 0x6C, 0x6C,
0x62, 0x62, 0x6A, 0x6A, 0x66, 0x66, 0x6E, 0x6E,
0x70, 0x70, 0x78, 0x78, 0x74, 0x74, 0x7C, 0x7C,
0x72, 0x72, 0x7A, 0x7A, 0x76, 0x76, 0x7E, 0x7E,
0x80, 0x80, 0x88, 0x88, 0x84, 0x84, 0x8C, 0x8C,
0x82, 0x82, 0x8A, 0x8A, 0x86, 0x86, 0x8E, 0x8E,
0x90, 0x90, 0x98, 0x98, 0x94, 0x94, 0x9C, 0x9C,
0x92, 0x92, 0x9A, 0x9A, 0x96, 0x96, 0x9E, 0x9E,
0xA0, 0xA0, 0xA8, 0xA8, 0xA4, 0xA4, 0xAC, 0xAC,
0xA2, 0xA2, 0xAA, 0xAA, 0xA6, 0xA6, 0xAE, 0xAE,
0xB0, 0xB0, 0xB8, 0xB8, 0xB4, 0xB4, 0xBC, 0xBC,
0xB2, 0xB2, 0xBA, 0xBA, 0xB6, 0xB6, 0xBE, 0xBE,
0xC0, 0xC0, 0xC8, 0xC8, 0xC4, 0xC4, 0xCC, 0xCC,
0xC2, 0xC2, 0xCA, 0xCA, 0xC6, 0xC6, 0xCE, 0xCE,
0xD0, 0xD0, 0xD8, 0xD8, 0xD4, 0xD4, 0xDC, 0xDC,
0xD2, 0xD2, 0xDA, 0xDA, 0xD6, 0xD6, 0xDE, 0xDE,
0xE0, 0xE0, 0xE8, 0xE8, 0xE4, 0xE4, 0xEC, 0xEC,
0xE2, 0xE2, 0xEA, 0xEA, 0xE6, 0xE6, 0xEE, 0xEE,
0xF0, 0xF0, 0xF8, 0xF8, 0xF4, 0xF4, 0xFC, 0xFC,
0xF2, 0xF2, 0xFA, 0xFA, 0xF6, 0xF6, 0xFE, 0xFE
);


 static $pc2mapc1 = array(
0x00000000, 0x00000400, 0x00200000, 0x00200400,
0x00000001, 0x00000401, 0x00200001, 0x00200401,
0x02000000, 0x02000400, 0x02200000, 0x02200400,
0x02000001, 0x02000401, 0x02200001, 0x02200401
);
static $pc2mapc2 = array(
0x00000000, 0x00000800, 0x08000000, 0x08000800,
0x00010000, 0x00010800, 0x08010000, 0x08010800,
0x00000000, 0x00000800, 0x08000000, 0x08000800,
0x00010000, 0x00010800, 0x08010000, 0x08010800,
0x00000100, 0x00000900, 0x08000100, 0x08000900,
0x00010100, 0x00010900, 0x08010100, 0x08010900,
0x00000100, 0x00000900, 0x08000100, 0x08000900,
0x00010100, 0x00010900, 0x08010100, 0x08010900,
0x00000010, 0x00000810, 0x08000010, 0x08000810,
0x00010010, 0x00010810, 0x08010010, 0x08010810,
0x00000010, 0x00000810, 0x08000010, 0x08000810,
0x00010010, 0x00010810, 0x08010010, 0x08010810,
0x00000110, 0x00000910, 0x08000110, 0x08000910,
0x00010110, 0x00010910, 0x08010110, 0x08010910,
0x00000110, 0x00000910, 0x08000110, 0x08000910,
0x00010110, 0x00010910, 0x08010110, 0x08010910,
0x00040000, 0x00040800, 0x08040000, 0x08040800,
0x00050000, 0x00050800, 0x08050000, 0x08050800,
0x00040000, 0x00040800, 0x08040000, 0x08040800,
0x00050000, 0x00050800, 0x08050000, 0x08050800,
0x00040100, 0x00040900, 0x08040100, 0x08040900,
0x00050100, 0x00050900, 0x08050100, 0x08050900,
0x00040100, 0x00040900, 0x08040100, 0x08040900,
0x00050100, 0x00050900, 0x08050100, 0x08050900,
0x00040010, 0x00040810, 0x08040010, 0x08040810,
0x00050010, 0x00050810, 0x08050010, 0x08050810,
0x00040010, 0x00040810, 0x08040010, 0x08040810,
0x00050010, 0x00050810, 0x08050010, 0x08050810,
0x00040110, 0x00040910, 0x08040110, 0x08040910,
0x00050110, 0x00050910, 0x08050110, 0x08050910,
0x00040110, 0x00040910, 0x08040110, 0x08040910,
0x00050110, 0x00050910, 0x08050110, 0x08050910,
0x01000000, 0x01000800, 0x09000000, 0x09000800,
0x01010000, 0x01010800, 0x09010000, 0x09010800,
0x01000000, 0x01000800, 0x09000000, 0x09000800,
0x01010000, 0x01010800, 0x09010000, 0x09010800,
0x01000100, 0x01000900, 0x09000100, 0x09000900,
0x01010100, 0x01010900, 0x09010100, 0x09010900,
0x01000100, 0x01000900, 0x09000100, 0x09000900,
0x01010100, 0x01010900, 0x09010100, 0x09010900,
0x01000010, 0x01000810, 0x09000010, 0x09000810,
0x01010010, 0x01010810, 0x09010010, 0x09010810,
0x01000010, 0x01000810, 0x09000010, 0x09000810,
0x01010010, 0x01010810, 0x09010010, 0x09010810,
0x01000110, 0x01000910, 0x09000110, 0x09000910,
0x01010110, 0x01010910, 0x09010110, 0x09010910,
0x01000110, 0x01000910, 0x09000110, 0x09000910,
0x01010110, 0x01010910, 0x09010110, 0x09010910,
0x01040000, 0x01040800, 0x09040000, 0x09040800,
0x01050000, 0x01050800, 0x09050000, 0x09050800,
0x01040000, 0x01040800, 0x09040000, 0x09040800,
0x01050000, 0x01050800, 0x09050000, 0x09050800,
0x01040100, 0x01040900, 0x09040100, 0x09040900,
0x01050100, 0x01050900, 0x09050100, 0x09050900,
0x01040100, 0x01040900, 0x09040100, 0x09040900,
0x01050100, 0x01050900, 0x09050100, 0x09050900,
0x01040010, 0x01040810, 0x09040010, 0x09040810,
0x01050010, 0x01050810, 0x09050010, 0x09050810,
0x01040010, 0x01040810, 0x09040010, 0x09040810,
0x01050010, 0x01050810, 0x09050010, 0x09050810,
0x01040110, 0x01040910, 0x09040110, 0x09040910,
0x01050110, 0x01050910, 0x09050110, 0x09050910,
0x01040110, 0x01040910, 0x09040110, 0x09040910,
0x01050110, 0x01050910, 0x09050110, 0x09050910
);
static $pc2mapc3 = array(
0x00000000, 0x00000004, 0x00001000, 0x00001004,
0x00000000, 0x00000004, 0x00001000, 0x00001004,
0x10000000, 0x10000004, 0x10001000, 0x10001004,
0x10000000, 0x10000004, 0x10001000, 0x10001004,
0x00000020, 0x00000024, 0x00001020, 0x00001024,
0x00000020, 0x00000024, 0x00001020, 0x00001024,
0x10000020, 0x10000024, 0x10001020, 0x10001024,
0x10000020, 0x10000024, 0x10001020, 0x10001024,
0x00080000, 0x00080004, 0x00081000, 0x00081004,
0x00080000, 0x00080004, 0x00081000, 0x00081004,
0x10080000, 0x10080004, 0x10081000, 0x10081004,
0x10080000, 0x10080004, 0x10081000, 0x10081004,
0x00080020, 0x00080024, 0x00081020, 0x00081024,
0x00080020, 0x00080024, 0x00081020, 0x00081024,
0x10080020, 0x10080024, 0x10081020, 0x10081024,
0x10080020, 0x10080024, 0x10081020, 0x10081024,
0x20000000, 0x20000004, 0x20001000, 0x20001004,
0x20000000, 0x20000004, 0x20001000, 0x20001004,
0x30000000, 0x30000004, 0x30001000, 0x30001004,
0x30000000, 0x30000004, 0x30001000, 0x30001004,
0x20000020, 0x20000024, 0x20001020, 0x20001024,
0x20000020, 0x20000024, 0x20001020, 0x20001024,
0x30000020, 0x30000024, 0x30001020, 0x30001024,
0x30000020, 0x30000024, 0x30001020, 0x30001024,
0x20080000, 0x20080004, 0x20081000, 0x20081004,
0x20080000, 0x20080004, 0x20081000, 0x20081004,
0x30080000, 0x30080004, 0x30081000, 0x30081004,
0x30080000, 0x30080004, 0x30081000, 0x30081004,
0x20080020, 0x20080024, 0x20081020, 0x20081024,
0x20080020, 0x20080024, 0x20081020, 0x20081024,
0x30080020, 0x30080024, 0x30081020, 0x30081024,
0x30080020, 0x30080024, 0x30081020, 0x30081024,
0x00000002, 0x00000006, 0x00001002, 0x00001006,
0x00000002, 0x00000006, 0x00001002, 0x00001006,
0x10000002, 0x10000006, 0x10001002, 0x10001006,
0x10000002, 0x10000006, 0x10001002, 0x10001006,
0x00000022, 0x00000026, 0x00001022, 0x00001026,
0x00000022, 0x00000026, 0x00001022, 0x00001026,
0x10000022, 0x10000026, 0x10001022, 0x10001026,
0x10000022, 0x10000026, 0x10001022, 0x10001026,
0x00080002, 0x00080006, 0x00081002, 0x00081006,
0x00080002, 0x00080006, 0x00081002, 0x00081006,
0x10080002, 0x10080006, 0x10081002, 0x10081006,
0x10080002, 0x10080006, 0x10081002, 0x10081006,
0x00080022, 0x00080026, 0x00081022, 0x00081026,
0x00080022, 0x00080026, 0x00081022, 0x00081026,
0x10080022, 0x10080026, 0x10081022, 0x10081026,
0x10080022, 0x10080026, 0x10081022, 0x10081026,
0x20000002, 0x20000006, 0x20001002, 0x20001006,
0x20000002, 0x20000006, 0x20001002, 0x20001006,
0x30000002, 0x30000006, 0x30001002, 0x30001006,
0x30000002, 0x30000006, 0x30001002, 0x30001006,
0x20000022, 0x20000026, 0x20001022, 0x20001026,
0x20000022, 0x20000026, 0x20001022, 0x20001026,
0x30000022, 0x30000026, 0x30001022, 0x30001026,
0x30000022, 0x30000026, 0x30001022, 0x30001026,
0x20080002, 0x20080006, 0x20081002, 0x20081006,
0x20080002, 0x20080006, 0x20081002, 0x20081006,
0x30080002, 0x30080006, 0x30081002, 0x30081006,
0x30080002, 0x30080006, 0x30081002, 0x30081006,
0x20080022, 0x20080026, 0x20081022, 0x20081026,
0x20080022, 0x20080026, 0x20081022, 0x20081026,
0x30080022, 0x30080026, 0x30081022, 0x30081026,
0x30080022, 0x30080026, 0x30081022, 0x30081026
);
static $pc2mapc4 = array(
0x00000000, 0x00100000, 0x00000008, 0x00100008,
0x00000200, 0x00100200, 0x00000208, 0x00100208,
0x00000000, 0x00100000, 0x00000008, 0x00100008,
0x00000200, 0x00100200, 0x00000208, 0x00100208,
0x04000000, 0x04100000, 0x04000008, 0x04100008,
0x04000200, 0x04100200, 0x04000208, 0x04100208,
0x04000000, 0x04100000, 0x04000008, 0x04100008,
0x04000200, 0x04100200, 0x04000208, 0x04100208,
0x00002000, 0x00102000, 0x00002008, 0x00102008,
0x00002200, 0x00102200, 0x00002208, 0x00102208,
0x00002000, 0x00102000, 0x00002008, 0x00102008,
0x00002200, 0x00102200, 0x00002208, 0x00102208,
0x04002000, 0x04102000, 0x04002008, 0x04102008,
0x04002200, 0x04102200, 0x04002208, 0x04102208,
0x04002000, 0x04102000, 0x04002008, 0x04102008,
0x04002200, 0x04102200, 0x04002208, 0x04102208,
0x00000000, 0x00100000, 0x00000008, 0x00100008,
0x00000200, 0x00100200, 0x00000208, 0x00100208,
0x00000000, 0x00100000, 0x00000008, 0x00100008,
0x00000200, 0x00100200, 0x00000208, 0x00100208,
0x04000000, 0x04100000, 0x04000008, 0x04100008,
0x04000200, 0x04100200, 0x04000208, 0x04100208,
0x04000000, 0x04100000, 0x04000008, 0x04100008,
0x04000200, 0x04100200, 0x04000208, 0x04100208,
0x00002000, 0x00102000, 0x00002008, 0x00102008,
0x00002200, 0x00102200, 0x00002208, 0x00102208,
0x00002000, 0x00102000, 0x00002008, 0x00102008,
0x00002200, 0x00102200, 0x00002208, 0x00102208,
0x04002000, 0x04102000, 0x04002008, 0x04102008,
0x04002200, 0x04102200, 0x04002208, 0x04102208,
0x04002000, 0x04102000, 0x04002008, 0x04102008,
0x04002200, 0x04102200, 0x04002208, 0x04102208,
0x00020000, 0x00120000, 0x00020008, 0x00120008,
0x00020200, 0x00120200, 0x00020208, 0x00120208,
0x00020000, 0x00120000, 0x00020008, 0x00120008,
0x00020200, 0x00120200, 0x00020208, 0x00120208,
0x04020000, 0x04120000, 0x04020008, 0x04120008,
0x04020200, 0x04120200, 0x04020208, 0x04120208,
0x04020000, 0x04120000, 0x04020008, 0x04120008,
0x04020200, 0x04120200, 0x04020208, 0x04120208,
0x00022000, 0x00122000, 0x00022008, 0x00122008,
0x00022200, 0x00122200, 0x00022208, 0x00122208,
0x00022000, 0x00122000, 0x00022008, 0x00122008,
0x00022200, 0x00122200, 0x00022208, 0x00122208,
0x04022000, 0x04122000, 0x04022008, 0x04122008,
0x04022200, 0x04122200, 0x04022208, 0x04122208,
0x04022000, 0x04122000, 0x04022008, 0x04122008,
0x04022200, 0x04122200, 0x04022208, 0x04122208,
0x00020000, 0x00120000, 0x00020008, 0x00120008,
0x00020200, 0x00120200, 0x00020208, 0x00120208,
0x00020000, 0x00120000, 0x00020008, 0x00120008,
0x00020200, 0x00120200, 0x00020208, 0x00120208,
0x04020000, 0x04120000, 0x04020008, 0x04120008,
0x04020200, 0x04120200, 0x04020208, 0x04120208,
0x04020000, 0x04120000, 0x04020008, 0x04120008,
0x04020200, 0x04120200, 0x04020208, 0x04120208,
0x00022000, 0x00122000, 0x00022008, 0x00122008,
0x00022200, 0x00122200, 0x00022208, 0x00122208,
0x00022000, 0x00122000, 0x00022008, 0x00122008,
0x00022200, 0x00122200, 0x00022208, 0x00122208,
0x04022000, 0x04122000, 0x04022008, 0x04122008,
0x04022200, 0x04122200, 0x04022208, 0x04122208,
0x04022000, 0x04122000, 0x04022008, 0x04122008,
0x04022200, 0x04122200, 0x04022208, 0x04122208
);
static $pc2mapd1 = array(
0x00000000, 0x00000001, 0x08000000, 0x08000001,
0x00200000, 0x00200001, 0x08200000, 0x08200001,
0x00000002, 0x00000003, 0x08000002, 0x08000003,
0x00200002, 0x00200003, 0x08200002, 0x08200003
);
static $pc2mapd2 = array(
0x00000000, 0x00100000, 0x00000800, 0x00100800,
0x00000000, 0x00100000, 0x00000800, 0x00100800,
0x04000000, 0x04100000, 0x04000800, 0x04100800,
0x04000000, 0x04100000, 0x04000800, 0x04100800,
0x00000004, 0x00100004, 0x00000804, 0x00100804,
0x00000004, 0x00100004, 0x00000804, 0x00100804,
0x04000004, 0x04100004, 0x04000804, 0x04100804,
0x04000004, 0x04100004, 0x04000804, 0x04100804,
0x00000000, 0x00100000, 0x00000800, 0x00100800,
0x00000000, 0x00100000, 0x00000800, 0x00100800,
0x04000000, 0x04100000, 0x04000800, 0x04100800,
0x04000000, 0x04100000, 0x04000800, 0x04100800,
0x00000004, 0x00100004, 0x00000804, 0x00100804,
0x00000004, 0x00100004, 0x00000804, 0x00100804,
0x04000004, 0x04100004, 0x04000804, 0x04100804,
0x04000004, 0x04100004, 0x04000804, 0x04100804,
0x00000200, 0x00100200, 0x00000A00, 0x00100A00,
0x00000200, 0x00100200, 0x00000A00, 0x00100A00,
0x04000200, 0x04100200, 0x04000A00, 0x04100A00,
0x04000200, 0x04100200, 0x04000A00, 0x04100A00,
0x00000204, 0x00100204, 0x00000A04, 0x00100A04,
0x00000204, 0x00100204, 0x00000A04, 0x00100A04,
0x04000204, 0x04100204, 0x04000A04, 0x04100A04,
0x04000204, 0x04100204, 0x04000A04, 0x04100A04,
0x00000200, 0x00100200, 0x00000A00, 0x00100A00,
0x00000200, 0x00100200, 0x00000A00, 0x00100A00,
0x04000200, 0x04100200, 0x04000A00, 0x04100A00,
0x04000200, 0x04100200, 0x04000A00, 0x04100A00,
0x00000204, 0x00100204, 0x00000A04, 0x00100A04,
0x00000204, 0x00100204, 0x00000A04, 0x00100A04,
0x04000204, 0x04100204, 0x04000A04, 0x04100A04,
0x04000204, 0x04100204, 0x04000A04, 0x04100A04,
0x00020000, 0x00120000, 0x00020800, 0x00120800,
0x00020000, 0x00120000, 0x00020800, 0x00120800,
0x04020000, 0x04120000, 0x04020800, 0x04120800,
0x04020000, 0x04120000, 0x04020800, 0x04120800,
0x00020004, 0x00120004, 0x00020804, 0x00120804,
0x00020004, 0x00120004, 0x00020804, 0x00120804,
0x04020004, 0x04120004, 0x04020804, 0x04120804,
0x04020004, 0x04120004, 0x04020804, 0x04120804,
0x00020000, 0x00120000, 0x00020800, 0x00120800,
0x00020000, 0x00120000, 0x00020800, 0x00120800,
0x04020000, 0x04120000, 0x04020800, 0x04120800,
0x04020000, 0x04120000, 0x04020800, 0x04120800,
0x00020004, 0x00120004, 0x00020804, 0x00120804,
0x00020004, 0x00120004, 0x00020804, 0x00120804,
0x04020004, 0x04120004, 0x04020804, 0x04120804,
0x04020004, 0x04120004, 0x04020804, 0x04120804,
0x00020200, 0x00120200, 0x00020A00, 0x00120A00,
0x00020200, 0x00120200, 0x00020A00, 0x00120A00,
0x04020200, 0x04120200, 0x04020A00, 0x04120A00,
0x04020200, 0x04120200, 0x04020A00, 0x04120A00,
0x00020204, 0x00120204, 0x00020A04, 0x00120A04,
0x00020204, 0x00120204, 0x00020A04, 0x00120A04,
0x04020204, 0x04120204, 0x04020A04, 0x04120A04,
0x04020204, 0x04120204, 0x04020A04, 0x04120A04,
0x00020200, 0x00120200, 0x00020A00, 0x00120A00,
0x00020200, 0x00120200, 0x00020A00, 0x00120A00,
0x04020200, 0x04120200, 0x04020A00, 0x04120A00,
0x04020200, 0x04120200, 0x04020A00, 0x04120A00,
0x00020204, 0x00120204, 0x00020A04, 0x00120A04,
0x00020204, 0x00120204, 0x00020A04, 0x00120A04,
0x04020204, 0x04120204, 0x04020A04, 0x04120A04,
0x04020204, 0x04120204, 0x04020A04, 0x04120A04
);
static $pc2mapd3 = array(
0x00000000, 0x00010000, 0x02000000, 0x02010000,
0x00000020, 0x00010020, 0x02000020, 0x02010020,
0x00040000, 0x00050000, 0x02040000, 0x02050000,
0x00040020, 0x00050020, 0x02040020, 0x02050020,
0x00002000, 0x00012000, 0x02002000, 0x02012000,
0x00002020, 0x00012020, 0x02002020, 0x02012020,
0x00042000, 0x00052000, 0x02042000, 0x02052000,
0x00042020, 0x00052020, 0x02042020, 0x02052020,
0x00000000, 0x00010000, 0x02000000, 0x02010000,
0x00000020, 0x00010020, 0x02000020, 0x02010020,
0x00040000, 0x00050000, 0x02040000, 0x02050000,
0x00040020, 0x00050020, 0x02040020, 0x02050020,
0x00002000, 0x00012000, 0x02002000, 0x02012000,
0x00002020, 0x00012020, 0x02002020, 0x02012020,
0x00042000, 0x00052000, 0x02042000, 0x02052000,
0x00042020, 0x00052020, 0x02042020, 0x02052020,
0x00000010, 0x00010010, 0x02000010, 0x02010010,
0x00000030, 0x00010030, 0x02000030, 0x02010030,
0x00040010, 0x00050010, 0x02040010, 0x02050010,
0x00040030, 0x00050030, 0x02040030, 0x02050030,
0x00002010, 0x00012010, 0x02002010, 0x02012010,
0x00002030, 0x00012030, 0x02002030, 0x02012030,
0x00042010, 0x00052010, 0x02042010, 0x02052010,
0x00042030, 0x00052030, 0x02042030, 0x02052030,
0x00000010, 0x00010010, 0x02000010, 0x02010010,
0x00000030, 0x00010030, 0x02000030, 0x02010030,
0x00040010, 0x00050010, 0x02040010, 0x02050010,
0x00040030, 0x00050030, 0x02040030, 0x02050030,
0x00002010, 0x00012010, 0x02002010, 0x02012010,
0x00002030, 0x00012030, 0x02002030, 0x02012030,
0x00042010, 0x00052010, 0x02042010, 0x02052010,
0x00042030, 0x00052030, 0x02042030, 0x02052030,
0x20000000, 0x20010000, 0x22000000, 0x22010000,
0x20000020, 0x20010020, 0x22000020, 0x22010020,
0x20040000, 0x20050000, 0x22040000, 0x22050000,
0x20040020, 0x20050020, 0x22040020, 0x22050020,
0x20002000, 0x20012000, 0x22002000, 0x22012000,
0x20002020, 0x20012020, 0x22002020, 0x22012020,
0x20042000, 0x20052000, 0x22042000, 0x22052000,
0x20042020, 0x20052020, 0x22042020, 0x22052020,
0x20000000, 0x20010000, 0x22000000, 0x22010000,
0x20000020, 0x20010020, 0x22000020, 0x22010020,
0x20040000, 0x20050000, 0x22040000, 0x22050000,
0x20040020, 0x20050020, 0x22040020, 0x22050020,
0x20002000, 0x20012000, 0x22002000, 0x22012000,
0x20002020, 0x20012020, 0x22002020, 0x22012020,
0x20042000, 0x20052000, 0x22042000, 0x22052000,
0x20042020, 0x20052020, 0x22042020, 0x22052020,
0x20000010, 0x20010010, 0x22000010, 0x22010010,
0x20000030, 0x20010030, 0x22000030, 0x22010030,
0x20040010, 0x20050010, 0x22040010, 0x22050010,
0x20040030, 0x20050030, 0x22040030, 0x22050030,
0x20002010, 0x20012010, 0x22002010, 0x22012010,
0x20002030, 0x20012030, 0x22002030, 0x22012030,
0x20042010, 0x20052010, 0x22042010, 0x22052010,
0x20042030, 0x20052030, 0x22042030, 0x22052030,
0x20000010, 0x20010010, 0x22000010, 0x22010010,
0x20000030, 0x20010030, 0x22000030, 0x22010030,
0x20040010, 0x20050010, 0x22040010, 0x22050010,
0x20040030, 0x20050030, 0x22040030, 0x22050030,
0x20002010, 0x20012010, 0x22002010, 0x22012010,
0x20002030, 0x20012030, 0x22002030, 0x22012030,
0x20042010, 0x20052010, 0x22042010, 0x22052010,
0x20042030, 0x20052030, 0x22042030, 0x22052030
);
static $pc2mapd4 = array(
0x00000000, 0x00000400, 0x01000000, 0x01000400,
0x00000000, 0x00000400, 0x01000000, 0x01000400,
0x00000100, 0x00000500, 0x01000100, 0x01000500,
0x00000100, 0x00000500, 0x01000100, 0x01000500,
0x10000000, 0x10000400, 0x11000000, 0x11000400,
0x10000000, 0x10000400, 0x11000000, 0x11000400,
0x10000100, 0x10000500, 0x11000100, 0x11000500,
0x10000100, 0x10000500, 0x11000100, 0x11000500,
0x00080000, 0x00080400, 0x01080000, 0x01080400,
0x00080000, 0x00080400, 0x01080000, 0x01080400,
0x00080100, 0x00080500, 0x01080100, 0x01080500,
0x00080100, 0x00080500, 0x01080100, 0x01080500,
0x10080000, 0x10080400, 0x11080000, 0x11080400,
0x10080000, 0x10080400, 0x11080000, 0x11080400,
0x10080100, 0x10080500, 0x11080100, 0x11080500,
0x10080100, 0x10080500, 0x11080100, 0x11080500,
0x00000008, 0x00000408, 0x01000008, 0x01000408,
0x00000008, 0x00000408, 0x01000008, 0x01000408,
0x00000108, 0x00000508, 0x01000108, 0x01000508,
0x00000108, 0x00000508, 0x01000108, 0x01000508,
0x10000008, 0x10000408, 0x11000008, 0x11000408,
0x10000008, 0x10000408, 0x11000008, 0x11000408,
0x10000108, 0x10000508, 0x11000108, 0x11000508,
0x10000108, 0x10000508, 0x11000108, 0x11000508,
0x00080008, 0x00080408, 0x01080008, 0x01080408,
0x00080008, 0x00080408, 0x01080008, 0x01080408,
0x00080108, 0x00080508, 0x01080108, 0x01080508,
0x00080108, 0x00080508, 0x01080108, 0x01080508,
0x10080008, 0x10080408, 0x11080008, 0x11080408,
0x10080008, 0x10080408, 0x11080008, 0x11080408,
0x10080108, 0x10080508, 0x11080108, 0x11080508,
0x10080108, 0x10080508, 0x11080108, 0x11080508,
0x00001000, 0x00001400, 0x01001000, 0x01001400,
0x00001000, 0x00001400, 0x01001000, 0x01001400,
0x00001100, 0x00001500, 0x01001100, 0x01001500,
0x00001100, 0x00001500, 0x01001100, 0x01001500,
0x10001000, 0x10001400, 0x11001000, 0x11001400,
0x10001000, 0x10001400, 0x11001000, 0x11001400,
0x10001100, 0x10001500, 0x11001100, 0x11001500,
0x10001100, 0x10001500, 0x11001100, 0x11001500,
0x00081000, 0x00081400, 0x01081000, 0x01081400,
0x00081000, 0x00081400, 0x01081000, 0x01081400,
0x00081100, 0x00081500, 0x01081100, 0x01081500,
0x00081100, 0x00081500, 0x01081100, 0x01081500,
0x10081000, 0x10081400, 0x11081000, 0x11081400,
0x10081000, 0x10081400, 0x11081000, 0x11081400,
0x10081100, 0x10081500, 0x11081100, 0x11081500,
0x10081100, 0x10081500, 0x11081100, 0x11081500,
0x00001008, 0x00001408, 0x01001008, 0x01001408,
0x00001008, 0x00001408, 0x01001008, 0x01001408,
0x00001108, 0x00001508, 0x01001108, 0x01001508,
0x00001108, 0x00001508, 0x01001108, 0x01001508,
0x10001008, 0x10001408, 0x11001008, 0x11001408,
0x10001008, 0x10001408, 0x11001008, 0x11001408,
0x10001108, 0x10001508, 0x11001108, 0x11001508,
0x10001108, 0x10001508, 0x11001108, 0x11001508,
0x00081008, 0x00081408, 0x01081008, 0x01081408,
0x00081008, 0x00081408, 0x01081008, 0x01081408,
0x00081108, 0x00081508, 0x01081108, 0x01081508,
0x00081108, 0x00081508, 0x01081108, 0x01081508,
0x10081008, 0x10081408, 0x11081008, 0x11081408,
0x10081008, 0x10081408, 0x11081008, 0x11081408,
0x10081108, 0x10081508, 0x11081108, 0x11081508,
0x10081108, 0x10081508, 0x11081108, 0x11081508
);

$keys = array();
for ($des_round = 0; $des_round < $this->des_rounds; ++$des_round) {

 $key = str_pad(substr($this->key, $des_round * 8, 8), 8, "\0");


 $t = unpack('Nl/Nr', $key);
list($l, $r) = array($t['l'], $t['r']);
$key = ($this->shuffle[$pc1map[ $r & 0xFF]] & "\x80\x80\x80\x80\x80\x80\x80\x00") |
($this->shuffle[$pc1map[($r >> 8) & 0xFF]] & "\x40\x40\x40\x40\x40\x40\x40\x00") |
($this->shuffle[$pc1map[($r >> 16) & 0xFF]] & "\x20\x20\x20\x20\x20\x20\x20\x00") |
($this->shuffle[$pc1map[($r >> 24) & 0xFF]] & "\x10\x10\x10\x10\x10\x10\x10\x00") |
($this->shuffle[$pc1map[ $l & 0xFF]] & "\x08\x08\x08\x08\x08\x08\x08\x00") |
($this->shuffle[$pc1map[($l >> 8) & 0xFF]] & "\x04\x04\x04\x04\x04\x04\x04\x00") |
($this->shuffle[$pc1map[($l >> 16) & 0xFF]] & "\x02\x02\x02\x02\x02\x02\x02\x00") |
($this->shuffle[$pc1map[($l >> 24) & 0xFF]] & "\x01\x01\x01\x01\x01\x01\x01\x00");
$key = unpack('Nc/Nd', $key);
$c = ( $key['c'] >> 4) & 0x0FFFFFFF;
$d = (($key['d'] >> 4) & 0x0FFFFFF0) | ($key['c'] & 0x0F);

$keys[$des_round] = array(
self::ENCRYPT => array(),
self::DECRYPT => array_fill(0, 32, 0)
);
for ($i = 0, $ki = 31; $i < 16; ++$i, $ki-= 2) {
$c <<= $shifts[$i];
$c = ($c | ($c >> 28)) & 0x0FFFFFFF;
$d <<= $shifts[$i];
$d = ($d | ($d >> 28)) & 0x0FFFFFFF;


 $cp = $pc2mapc1[ $c >> 24 ] | $pc2mapc2[($c >> 16) & 0xFF] |
$pc2mapc3[($c >> 8) & 0xFF] | $pc2mapc4[ $c & 0xFF];
$dp = $pc2mapd1[ $d >> 24 ] | $pc2mapd2[($d >> 16) & 0xFF] |
$pc2mapd3[($d >> 8) & 0xFF] | $pc2mapd4[ $d & 0xFF];


 $val1 = ( $cp & 0xFF000000) | (($cp << 8) & 0x00FF0000) |
(($dp >> 16) & 0x0000FF00) | (($dp >> 8) & 0x000000FF);
$val2 = (($cp << 8) & 0xFF000000) | (($cp << 16) & 0x00FF0000) |
(($dp >> 8) & 0x0000FF00) | ( $dp & 0x000000FF);
$keys[$des_round][self::ENCRYPT][ ] = $val1;
$keys[$des_round][self::DECRYPT][$ki - 1] = $val1;
$keys[$des_round][self::ENCRYPT][ ] = $val2;
$keys[$des_round][self::DECRYPT][$ki ] = $val2;
}
}

switch ($this->des_rounds) {
case 3: 
 $this->keys = array(
self::ENCRYPT => array_merge(
$keys[0][self::ENCRYPT],
$keys[1][self::DECRYPT],
$keys[2][self::ENCRYPT]
),
self::DECRYPT => array_merge(
$keys[2][self::DECRYPT],
$keys[1][self::ENCRYPT],
$keys[0][self::DECRYPT]
)
);
break;

 default:
$this->keys = array(
self::ENCRYPT => $keys[0][self::ENCRYPT],
self::DECRYPT => $keys[0][self::DECRYPT]
);
}
}


function _setupInlineCrypt()
{
$lambda_functions =& self::_getLambdaFunctions();


 $des_rounds = $this->des_rounds;


 $gen_hi_opt_code = (bool)( count($lambda_functions) < 10 );


 $code_hash = "Crypt_DES, $des_rounds, {$this->mode}";
if ($gen_hi_opt_code) {

 
 $code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}


 if (!isset($lambda_functions[$code_hash])) {

 $init_crypt = 'static $sbox1, $sbox2, $sbox3, $sbox4, $sbox5, $sbox6, $sbox7, $sbox8, $shuffleip, $shuffleinvip;
                if (!$sbox1) {
                    $sbox1 = array_map("intval", $self->sbox1);
                    $sbox2 = array_map("intval", $self->sbox2);
                    $sbox3 = array_map("intval", $self->sbox3);
                    $sbox4 = array_map("intval", $self->sbox4);
                    $sbox5 = array_map("intval", $self->sbox5);
                    $sbox6 = array_map("intval", $self->sbox6);
                    $sbox7 = array_map("intval", $self->sbox7);
                    $sbox8 = array_map("intval", $self->sbox8);'
 . '
                    for ($i = 0; $i < 256; ++$i) {
                        $shuffleip[]    =  $self->shuffle[$self->ipmap[$i]];
                        $shuffleinvip[] =  $self->shuffle[$self->invipmap[$i]];
                    }
                }
            ';

switch (true) {
case $gen_hi_opt_code:

 
 $k = array(
self::ENCRYPT => $this->keys[self::ENCRYPT],
self::DECRYPT => $this->keys[self::DECRYPT]
);
$init_encrypt = '';
$init_decrypt = '';
break;
default:

 
 $k = array(
self::ENCRYPT => array(),
self::DECRYPT => array()
);
for ($i = 0, $c = count($this->keys[self::ENCRYPT]); $i < $c; ++$i) {
$k[self::ENCRYPT][$i] = '$ke[' . $i . ']';
$k[self::DECRYPT][$i] = '$kd[' . $i . ']';
}
$init_encrypt = '$ke = $self->keys[self::ENCRYPT];';
$init_decrypt = '$kd = $self->keys[self::DECRYPT];';
break;
}


 $crypt_block = array();
foreach (array(self::ENCRYPT, self::DECRYPT) as $c) {

$crypt_block[$c] = '
                    $in = unpack("N*", $in);
                    $l  = $in[1];
                    $r  = $in[2];
                    $in = unpack("N*",
                        ($shuffleip[ $r        & 0xFF] & "\x80\x80\x80\x80\x80\x80\x80\x80") |
                        ($shuffleip[($r >>  8) & 0xFF] & "\x40\x40\x40\x40\x40\x40\x40\x40") |
                        ($shuffleip[($r >> 16) & 0xFF] & "\x20\x20\x20\x20\x20\x20\x20\x20") |
                        ($shuffleip[($r >> 24) & 0xFF] & "\x10\x10\x10\x10\x10\x10\x10\x10") |
                        ($shuffleip[ $l        & 0xFF] & "\x08\x08\x08\x08\x08\x08\x08\x08") |
                        ($shuffleip[($l >>  8) & 0xFF] & "\x04\x04\x04\x04\x04\x04\x04\x04") |
                        ($shuffleip[($l >> 16) & 0xFF] & "\x02\x02\x02\x02\x02\x02\x02\x02") |
                        ($shuffleip[($l >> 24) & 0xFF] & "\x01\x01\x01\x01\x01\x01\x01\x01")
                    );
                    ' .  '
                    $l = $in[1];
                    $r = $in[2];
                ';

$l = '$l';
$r = '$r';


 for ($ki = -1, $des_round = 0; $des_round < $des_rounds; ++$des_round) {

 for ($i = 0; $i < 16; ++$i) {

 
 $crypt_block[$c].= '
                            $b1 = ((' . $r . ' >>  3) & 0x1FFFFFFF)  ^ (' . $r . ' << 29) ^ ' . $k[$c][++$ki] . ';
                            $b2 = ((' . $r . ' >> 31) & 0x00000001)  ^ (' . $r . ' <<  1) ^ ' . $k[$c][++$ki] . ';' .

$l . ' = $sbox1[($b1 >> 24) & 0x3F] ^ $sbox2[($b2 >> 24) & 0x3F] ^
                                     $sbox3[($b1 >> 16) & 0x3F] ^ $sbox4[($b2 >> 16) & 0x3F] ^
                                     $sbox5[($b1 >>  8) & 0x3F] ^ $sbox6[($b2 >>  8) & 0x3F] ^
                                     $sbox7[ $b1        & 0x3F] ^ $sbox8[ $b2        & 0x3F] ^ ' . $l . ';
                        ';


 list($l, $r) = array($r, $l);
}
list($l, $r) = array($r, $l);
}


 $crypt_block[$c].= '$in =
                    ($shuffleinvip[($l >> 24) & 0xFF] & "\x80\x80\x80\x80\x80\x80\x80\x80") |
                    ($shuffleinvip[($r >> 24) & 0xFF] & "\x40\x40\x40\x40\x40\x40\x40\x40") |
                    ($shuffleinvip[($l >> 16) & 0xFF] & "\x20\x20\x20\x20\x20\x20\x20\x20") |
                    ($shuffleinvip[($r >> 16) & 0xFF] & "\x10\x10\x10\x10\x10\x10\x10\x10") |
                    ($shuffleinvip[($l >>  8) & 0xFF] & "\x08\x08\x08\x08\x08\x08\x08\x08") |
                    ($shuffleinvip[($r >>  8) & 0xFF] & "\x04\x04\x04\x04\x04\x04\x04\x04") |
                    ($shuffleinvip[ $l        & 0xFF] & "\x02\x02\x02\x02\x02\x02\x02\x02") |
                    ($shuffleinvip[ $r        & 0xFF] & "\x01\x01\x01\x01\x01\x01\x01\x01");
                ';
}


 $lambda_functions[$code_hash] = $this->_createInlineCryptFunction(
array(
'init_crypt' => $init_crypt,
'init_encrypt' => $init_encrypt,
'init_decrypt' => $init_decrypt,
'encrypt_block' => $crypt_block[self::ENCRYPT],
'decrypt_block' => $crypt_block[self::DECRYPT]
)
);
}


 $this->inline_crypt = $lambda_functions[$code_hash];
}
}
<?php


namespace phpseclib\Crypt;

use phpseclib\Math\BigInteger;


class Hash
{


const MODE_INTERNAL = 1;


const MODE_MHASH = 2;


const MODE_HASH = 3;


var $hashParam;


var $b;


var $l = false;


var $hash;


var $key = false;


var $opad;


var $ipad;


function __construct($hash = 'sha1')
{
if (!defined('CRYPT_HASH_MODE')) {
switch (true) {
case extension_loaded('hash'):
define('CRYPT_HASH_MODE', self::MODE_HASH);
break;
case extension_loaded('mhash'):
define('CRYPT_HASH_MODE', self::MODE_MHASH);
break;
default:
define('CRYPT_HASH_MODE', self::MODE_INTERNAL);
}
}

$this->setHash($hash);
}


function setKey($key = false)
{
$this->key = $key;
}


function getHash()
{
return $this->hashParam;
}


function setHash($hash)
{
$this->hashParam = $hash = strtolower($hash);
switch ($hash) {
case 'md5-96':
case 'sha1-96':
case 'sha256-96':
case 'sha512-96':
$hash = substr($hash, 0, -3);
$this->l = 12; 
 break;
case 'md2':
case 'md5':
$this->l = 16;
break;
case 'sha1':
$this->l = 20;
break;
case 'sha256':
$this->l = 32;
break;
case 'sha384':
$this->l = 48;
break;
case 'sha512':
$this->l = 64;
}

switch ($hash) {
case 'md2':
$mode = CRYPT_HASH_MODE == self::MODE_HASH && in_array('md2', hash_algos()) ?
self::MODE_HASH : self::MODE_INTERNAL;
break;
case 'sha384':
case 'sha512':
$mode = CRYPT_HASH_MODE == self::MODE_MHASH ? self::MODE_INTERNAL : CRYPT_HASH_MODE;
break;
default:
$mode = CRYPT_HASH_MODE;
}

switch ($mode) {
case self::MODE_MHASH:
switch ($hash) {
case 'md5':
$this->hash = MHASH_MD5;
break;
case 'sha256':
$this->hash = MHASH_SHA256;
break;
case 'sha1':
default:
$this->hash = MHASH_SHA1;
}
return;
case self::MODE_HASH:
switch ($hash) {
case 'md5':
$this->hash = 'md5';
return;
case 'md2':
case 'sha256':
case 'sha384':
case 'sha512':
$this->hash = $hash;
return;
case 'sha1':
default:
$this->hash = 'sha1';
}
return;
}

switch ($hash) {
case 'md2':
$this->b = 16;
$this->hash = array($this, '_md2');
break;
case 'md5':
$this->b = 64;
$this->hash = array($this, '_md5');
break;
case 'sha256':
$this->b = 64;
$this->hash = array($this, '_sha256');
break;
case 'sha384':
case 'sha512':
$this->b = 128;
$this->hash = array($this, '_sha512');
break;
case 'sha1':
default:
$this->b = 64;
$this->hash = array($this, '_sha1');
}

$this->ipad = str_repeat(chr(0x36), $this->b);
$this->opad = str_repeat(chr(0x5C), $this->b);
}


function hash($text)
{
$mode = is_array($this->hash) ? self::MODE_INTERNAL : CRYPT_HASH_MODE;

if (!empty($this->key) || is_string($this->key)) {
switch ($mode) {
case self::MODE_MHASH:
$output = mhash($this->hash, $text, $this->key);
break;
case self::MODE_HASH:
$output = hash_hmac($this->hash, $text, $this->key, true);
break;
case self::MODE_INTERNAL:


$key = strlen($this->key) > $this->b ? call_user_func($this->hash, $this->key) : $this->key;

$key = str_pad($key, $this->b, chr(0)); 
 $temp = $this->ipad ^ $key; 
 $temp .= $text; 
 $temp = call_user_func($this->hash, $temp); 
 $output = $this->opad ^ $key; 
 $output.= $temp; 
 $output = call_user_func($this->hash, $output); 
 }
} else {
switch ($mode) {
case self::MODE_MHASH:
$output = mhash($this->hash, $text);
break;
case self::MODE_HASH:
$output = hash($this->hash, $text, true);
break;
case self::MODE_INTERNAL:
$output = call_user_func($this->hash, $text);
}
}

return substr($output, 0, $this->l);
}


function getLength()
{
return $this->l;
}


function _md5($m)
{
return pack('H*', md5($m));
}


function _sha1($m)
{
return pack('H*', sha1($m));
}


function _md2($m)
{
static $s = array(
41, 46, 67, 201, 162, 216, 124, 1, 61, 54, 84, 161, 236, 240, 6,
19, 98, 167, 5, 243, 192, 199, 115, 140, 152, 147, 43, 217, 188,
76, 130, 202, 30, 155, 87, 60, 253, 212, 224, 22, 103, 66, 111, 24,
138, 23, 229, 18, 190, 78, 196, 214, 218, 158, 222, 73, 160, 251,
245, 142, 187, 47, 238, 122, 169, 104, 121, 145, 21, 178, 7, 63,
148, 194, 16, 137, 11, 34, 95, 33, 128, 127, 93, 154, 90, 144, 50,
39, 53, 62, 204, 231, 191, 247, 151, 3, 255, 25, 48, 179, 72, 165,
181, 209, 215, 94, 146, 42, 172, 86, 170, 198, 79, 184, 56, 210,
150, 164, 125, 182, 118, 252, 107, 226, 156, 116, 4, 241, 69, 157,
112, 89, 100, 113, 135, 32, 134, 91, 207, 101, 230, 45, 168, 2, 27,
96, 37, 173, 174, 176, 185, 246, 28, 70, 97, 105, 52, 64, 126, 15,
85, 71, 163, 35, 221, 81, 175, 58, 195, 92, 249, 206, 186, 197,
234, 38, 44, 83, 13, 110, 133, 40, 132, 9, 211, 223, 205, 244, 65,
129, 77, 82, 106, 220, 55, 200, 108, 193, 171, 250, 36, 225, 123,
8, 12, 189, 177, 74, 120, 136, 149, 139, 227, 99, 232, 109, 233,
203, 213, 254, 59, 0, 29, 57, 242, 239, 183, 14, 102, 88, 208, 228,
166, 119, 114, 248, 235, 117, 75, 10, 49, 68, 80, 180, 143, 237,
31, 26, 219, 153, 141, 51, 159, 17, 131, 20
);


 $pad = 16 - (strlen($m) & 0xF);
$m.= str_repeat(chr($pad), $pad);

$length = strlen($m);


 $c = str_repeat(chr(0), 16);
$l = chr(0);
for ($i = 0; $i < $length; $i+= 16) {
for ($j = 0; $j < 16; $j++) {

 
 $c[$j] = chr($s[ord($m[$i + $j] ^ $l)] ^ ord($c[$j]));
$l = $c[$j];
}
}
$m.= $c;

$length+= 16;


 $x = str_repeat(chr(0), 48);


 for ($i = 0; $i < $length; $i+= 16) {
for ($j = 0; $j < 16; $j++) {
$x[$j + 16] = $m[$i + $j];
$x[$j + 32] = $x[$j + 16] ^ $x[$j];
}
$t = chr(0);
for ($j = 0; $j < 18; $j++) {
for ($k = 0; $k < 48; $k++) {
$x[$k] = $t = $x[$k] ^ chr($s[ord($t)]);

 }
$t = chr(ord($t) + $j);
}
}


 return substr($x, 0, 16);
}


function _sha256($m)
{
if (extension_loaded('suhosin')) {
return pack('H*', sha256($m));
}


 $hash = array(
0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
);

 
 static $k = array(
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
);


 $length = strlen($m);

 $m.= str_repeat(chr(0), 64 - (($length + 8) & 0x3F));
$m[$length] = chr(0x80);

 $m.= pack('N2', 0, $length << 3);


 $chunks = str_split($m, 64);
foreach ($chunks as $chunk) {
$w = array();
for ($i = 0; $i < 16; $i++) {
extract(unpack('Ntemp', $this->_string_shift($chunk, 4)));
$w[] = $temp;
}


 for ($i = 16; $i < 64; $i++) {

 $s0 = $this->_rightRotate($w[$i - 15], 7) ^
$this->_rightRotate($w[$i - 15], 18) ^
$this->_rightShift( $w[$i - 15], 3);
$s1 = $this->_rightRotate($w[$i - 2], 17) ^
$this->_rightRotate($w[$i - 2], 19) ^
$this->_rightShift( $w[$i - 2], 10);

 $w[$i] = $this->_add($w[$i - 16], $s0, $w[$i - 7], $s1);
}


 list($a, $b, $c, $d, $e, $f, $g, $h) = $hash;


 for ($i = 0; $i < 64; $i++) {
$s0 = $this->_rightRotate($a, 2) ^
$this->_rightRotate($a, 13) ^
$this->_rightRotate($a, 22);
$maj = ($a & $b) ^
($a & $c) ^
($b & $c);
$t2 = $this->_add($s0, $maj);

$s1 = $this->_rightRotate($e, 6) ^
$this->_rightRotate($e, 11) ^
$this->_rightRotate($e, 25);
$ch = ($e & $f) ^
($this->_not($e) & $g);
$t1 = $this->_add($h, $s1, $ch, $k[$i], $w[$i]);

$h = $g;
$g = $f;
$f = $e;
$e = $this->_add($d, $t1);
$d = $c;
$c = $b;
$b = $a;
$a = $this->_add($t1, $t2);
}


 $hash = array(
$this->_add($hash[0], $a),
$this->_add($hash[1], $b),
$this->_add($hash[2], $c),
$this->_add($hash[3], $d),
$this->_add($hash[4], $e),
$this->_add($hash[5], $f),
$this->_add($hash[6], $g),
$this->_add($hash[7], $h)
);
}


 return pack('N8', $hash[0], $hash[1], $hash[2], $hash[3], $hash[4], $hash[5], $hash[6], $hash[7]);
}


function _sha512($m)
{
static $init384, $init512, $k;

if (!isset($k)) {

 $init384 = array( 
 'cbbb9d5dc1059ed8', '629a292a367cd507', '9159015a3070dd17', '152fecd8f70e5939',
'67332667ffc00b31', '8eb44a8768581511', 'db0c2e0d64f98fa7', '47b5481dbefa4fa4'
);
$init512 = array( 
 '6a09e667f3bcc908', 'bb67ae8584caa73b', '3c6ef372fe94f82b', 'a54ff53a5f1d36f1',
'510e527fade682d1', '9b05688c2b3e6c1f', '1f83d9abfb41bd6b', '5be0cd19137e2179'
);

for ($i = 0; $i < 8; $i++) {
$init384[$i] = new BigInteger($init384[$i], 16);
$init384[$i]->setPrecision(64);
$init512[$i] = new BigInteger($init512[$i], 16);
$init512[$i]->setPrecision(64);
}


 $k = array(
'428a2f98d728ae22', '7137449123ef65cd', 'b5c0fbcfec4d3b2f', 'e9b5dba58189dbbc',
'3956c25bf348b538', '59f111f1b605d019', '923f82a4af194f9b', 'ab1c5ed5da6d8118',
'd807aa98a3030242', '12835b0145706fbe', '243185be4ee4b28c', '550c7dc3d5ffb4e2',
'72be5d74f27b896f', '80deb1fe3b1696b1', '9bdc06a725c71235', 'c19bf174cf692694',
'e49b69c19ef14ad2', 'efbe4786384f25e3', '0fc19dc68b8cd5b5', '240ca1cc77ac9c65',
'2de92c6f592b0275', '4a7484aa6ea6e483', '5cb0a9dcbd41fbd4', '76f988da831153b5',
'983e5152ee66dfab', 'a831c66d2db43210', 'b00327c898fb213f', 'bf597fc7beef0ee4',
'c6e00bf33da88fc2', 'd5a79147930aa725', '06ca6351e003826f', '142929670a0e6e70',
'27b70a8546d22ffc', '2e1b21385c26c926', '4d2c6dfc5ac42aed', '53380d139d95b3df',
'650a73548baf63de', '766a0abb3c77b2a8', '81c2c92e47edaee6', '92722c851482353b',
'a2bfe8a14cf10364', 'a81a664bbc423001', 'c24b8b70d0f89791', 'c76c51a30654be30',
'd192e819d6ef5218', 'd69906245565a910', 'f40e35855771202a', '106aa07032bbd1b8',
'19a4c116b8d2d0c8', '1e376c085141ab53', '2748774cdf8eeb99', '34b0bcb5e19b48a8',
'391c0cb3c5c95a63', '4ed8aa4ae3418acb', '5b9cca4f7763e373', '682e6ff3d6b2b8a3',
'748f82ee5defb2fc', '78a5636f43172f60', '84c87814a1f0ab72', '8cc702081a6439ec',
'90befffa23631e28', 'a4506cebde82bde9', 'bef9a3f7b2c67915', 'c67178f2e372532b',
'ca273eceea26619c', 'd186b8c721c0c207', 'eada7dd6cde0eb1e', 'f57d4f7fee6ed178',
'06f067aa72176fba', '0a637dc5a2c898a6', '113f9804bef90dae', '1b710b35131c471b',
'28db77f523047d84', '32caab7b40c72493', '3c9ebe0a15c9bebc', '431d67c49c100d4c',
'4cc5d4becb3e42b6', '597f299cfc657e2a', '5fcb6fab3ad6faec', '6c44198c4a475817'
);

for ($i = 0; $i < 80; $i++) {
$k[$i] = new BigInteger($k[$i], 16);
}
}

$hash = $this->l == 48 ? $init384 : $init512;


 $length = strlen($m);

 $m.= str_repeat(chr(0), 128 - (($length + 16) & 0x7F));
$m[$length] = chr(0x80);

 $m.= pack('N4', 0, 0, 0, $length << 3);


 $chunks = str_split($m, 128);
foreach ($chunks as $chunk) {
$w = array();
for ($i = 0; $i < 16; $i++) {
$temp = new BigInteger($this->_string_shift($chunk, 8), 256);
$temp->setPrecision(64);
$w[] = $temp;
}


 for ($i = 16; $i < 80; $i++) {
$temp = array(
$w[$i - 15]->bitwise_rightRotate(1),
$w[$i - 15]->bitwise_rightRotate(8),
$w[$i - 15]->bitwise_rightShift(7)
);
$s0 = $temp[0]->bitwise_xor($temp[1]);
$s0 = $s0->bitwise_xor($temp[2]);
$temp = array(
$w[$i - 2]->bitwise_rightRotate(19),
$w[$i - 2]->bitwise_rightRotate(61),
$w[$i - 2]->bitwise_rightShift(6)
);
$s1 = $temp[0]->bitwise_xor($temp[1]);
$s1 = $s1->bitwise_xor($temp[2]);
$w[$i] = $w[$i - 16]->copy();
$w[$i] = $w[$i]->add($s0);
$w[$i] = $w[$i]->add($w[$i - 7]);
$w[$i] = $w[$i]->add($s1);
}


 $a = $hash[0]->copy();
$b = $hash[1]->copy();
$c = $hash[2]->copy();
$d = $hash[3]->copy();
$e = $hash[4]->copy();
$f = $hash[5]->copy();
$g = $hash[6]->copy();
$h = $hash[7]->copy();


 for ($i = 0; $i < 80; $i++) {
$temp = array(
$a->bitwise_rightRotate(28),
$a->bitwise_rightRotate(34),
$a->bitwise_rightRotate(39)
);
$s0 = $temp[0]->bitwise_xor($temp[1]);
$s0 = $s0->bitwise_xor($temp[2]);
$temp = array(
$a->bitwise_and($b),
$a->bitwise_and($c),
$b->bitwise_and($c)
);
$maj = $temp[0]->bitwise_xor($temp[1]);
$maj = $maj->bitwise_xor($temp[2]);
$t2 = $s0->add($maj);

$temp = array(
$e->bitwise_rightRotate(14),
$e->bitwise_rightRotate(18),
$e->bitwise_rightRotate(41)
);
$s1 = $temp[0]->bitwise_xor($temp[1]);
$s1 = $s1->bitwise_xor($temp[2]);
$temp = array(
$e->bitwise_and($f),
$g->bitwise_and($e->bitwise_not())
);
$ch = $temp[0]->bitwise_xor($temp[1]);
$t1 = $h->add($s1);
$t1 = $t1->add($ch);
$t1 = $t1->add($k[$i]);
$t1 = $t1->add($w[$i]);

$h = $g->copy();
$g = $f->copy();
$f = $e->copy();
$e = $d->add($t1);
$d = $c->copy();
$c = $b->copy();
$b = $a->copy();
$a = $t1->add($t2);
}


 $hash = array(
$hash[0]->add($a),
$hash[1]->add($b),
$hash[2]->add($c),
$hash[3]->add($d),
$hash[4]->add($e),
$hash[5]->add($f),
$hash[6]->add($g),
$hash[7]->add($h)
);
}


 $temp = $hash[0]->toBytes() . $hash[1]->toBytes() . $hash[2]->toBytes() . $hash[3]->toBytes() .
$hash[4]->toBytes() . $hash[5]->toBytes();
if ($this->l != 48) {
$temp.= $hash[6]->toBytes() . $hash[7]->toBytes();
}

return $temp;
}


function _rightRotate($int, $amt)
{
$invamt = 32 - $amt;
$mask = (1 << $invamt) - 1;
return (($int << $invamt) & 0xFFFFFFFF) | (($int >> $amt) & $mask);
}


function _rightShift($int, $amt)
{
$mask = (1 << (32 - $amt)) - 1;
return ($int >> $amt) & $mask;
}


function _not($int)
{
return ~$int & 0xFFFFFFFF;
}


function _add()
{
static $mod;
if (!isset($mod)) {
$mod = pow(2, 32);
}

$result = 0;
$arguments = func_get_args();
foreach ($arguments as $argument) {
$result+= $argument < 0 ? ($argument & 0x7FFFFFFF) + 0x80000000 : $argument;
}

return fmod($result, $mod);
}


function _string_shift(&$string, $index = 1)
{
$substr = substr($string, 0, $index);
$string = substr($string, $index);
return $substr;
}
}
<?php


namespace phpseclib\Crypt;


class Random
{


static function string($length)
{
if (version_compare(PHP_VERSION, '7.0.0', '>=')) {
try {
return \random_bytes($length);
} catch (\Throwable $e) {

 
 }
}

if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {

 
 if (extension_loaded('mcrypt') && function_exists('class_alias')) {
return mcrypt_create_iv($length);
}

 
 if (extension_loaded('openssl') && version_compare(PHP_VERSION, '5.3.4', '>=')) {
return openssl_random_pseudo_bytes($length);
}
} else {

 if (extension_loaded('openssl')) {
return openssl_random_pseudo_bytes($length);
}

 static $fp = true;
if ($fp === true) {

 
 $fp = @fopen('/dev/urandom', 'rb');
}
if ($fp !== true && $fp !== false) { 
 return fread($fp, $length);
}

 
 if (extension_loaded('mcrypt')) {
return mcrypt_create_iv($length, MCRYPT_DEV_URANDOM);
}
}


 static $crypto = false, $v;
if ($crypto === false) {

 $old_session_id = session_id();
$old_use_cookies = ini_get('session.use_cookies');
$old_session_cache_limiter = session_cache_limiter();
$_OLD_SESSION = isset($_SESSION) ? $_SESSION : false;
if ($old_session_id != '') {
session_write_close();
}

session_id(1);
ini_set('session.use_cookies', 0);
session_cache_limiter('');
session_start();

$v = $seed = $_SESSION['seed'] = pack('H*', sha1(
(isset($_SERVER) ? phpseclib_safe_serialize($_SERVER) : '') .
(isset($_POST) ? phpseclib_safe_serialize($_POST) : '') .
(isset($_GET) ? phpseclib_safe_serialize($_GET) : '') .
(isset($_COOKIE) ? phpseclib_safe_serialize($_COOKIE) : '') .
phpseclib_safe_serialize($GLOBALS) .
phpseclib_safe_serialize($_SESSION) .
phpseclib_safe_serialize($_OLD_SESSION)
));
if (!isset($_SESSION['count'])) {
$_SESSION['count'] = 0;
}
$_SESSION['count']++;

session_write_close();


 if ($old_session_id != '') {
session_id($old_session_id);
session_start();
ini_set('session.use_cookies', $old_use_cookies);
session_cache_limiter($old_session_cache_limiter);
} else {
if ($_OLD_SESSION !== false) {
$_SESSION = $_OLD_SESSION;
unset($_OLD_SESSION);
} else {
unset($_SESSION);
}
}


 $key = pack('H*', sha1($seed . 'A'));
$iv = pack('H*', sha1($seed . 'C'));


 switch (true) {
case class_exists('\phpseclib\Crypt\AES'):
$crypto = new AES(Base::MODE_CTR);
break;
case class_exists('\phpseclib\Crypt\Twofish'):
$crypto = new Twofish(Base::MODE_CTR);
break;
case class_exists('\phpseclib\Crypt\Blowfish'):
$crypto = new Blowfish(Base::MODE_CTR);
break;
case class_exists('\phpseclib\Crypt\TripleDES'):
$crypto = new TripleDES(Base::MODE_CTR);
break;
case class_exists('\phpseclib\Crypt\DES'):
$crypto = new DES(Base::MODE_CTR);
break;
case class_exists('\phpseclib\Crypt\RC4'):
$crypto = new RC4();
break;
default:
user_error(__CLASS__ . ' requires at least one symmetric cipher be loaded');
return false;
}

$crypto->setKey($key);
$crypto->setIV($iv);
$crypto->enableContinuousBuffer();
}


 $result = '';
while (strlen($result) < $length) {
$i = $crypto->encrypt(microtime()); 
 $r = $crypto->encrypt($i ^ $v); 
 $v = $crypto->encrypt($r ^ $i); 
 $result.= $r;
}
return substr($result, 0, $length);
}
}

if (!function_exists('phpseclib_safe_serialize')) {


function phpseclib_safe_serialize(&$arr)
{
if (is_object($arr)) {
return '';
}
if (!is_array($arr)) {
return serialize($arr);
}

 if (isset($arr['__phpseclib_marker'])) {
return '';
}
$safearr = array();
$arr['__phpseclib_marker'] = true;
foreach (array_keys($arr) as $key) {

 if ($key !== '__phpseclib_marker') {
$safearr[$key] = phpseclib_safe_serialize($arr[$key]);
}
}
unset($arr['__phpseclib_marker']);
return serialize($safearr);
}
}
<?php


namespace phpseclib\Crypt;


class RC2 extends Base
{


var $block_size = 8;


var $key;


var $orig_key;


var $skip_key_adjustment = true;


var $key_length = 16; 


var $cipher_name_mcrypt = 'rc2';


var $cfb_init_len = 500;


var $default_key_length = 1024;


var $current_key_length;


var $keys;


var $pitable = array(
0xD9, 0x78, 0xF9, 0xC4, 0x19, 0xDD, 0xB5, 0xED,
0x28, 0xE9, 0xFD, 0x79, 0x4A, 0xA0, 0xD8, 0x9D,
0xC6, 0x7E, 0x37, 0x83, 0x2B, 0x76, 0x53, 0x8E,
0x62, 0x4C, 0x64, 0x88, 0x44, 0x8B, 0xFB, 0xA2,
0x17, 0x9A, 0x59, 0xF5, 0x87, 0xB3, 0x4F, 0x13,
0x61, 0x45, 0x6D, 0x8D, 0x09, 0x81, 0x7D, 0x32,
0xBD, 0x8F, 0x40, 0xEB, 0x86, 0xB7, 0x7B, 0x0B,
0xF0, 0x95, 0x21, 0x22, 0x5C, 0x6B, 0x4E, 0x82,
0x54, 0xD6, 0x65, 0x93, 0xCE, 0x60, 0xB2, 0x1C,
0x73, 0x56, 0xC0, 0x14, 0xA7, 0x8C, 0xF1, 0xDC,
0x12, 0x75, 0xCA, 0x1F, 0x3B, 0xBE, 0xE4, 0xD1,
0x42, 0x3D, 0xD4, 0x30, 0xA3, 0x3C, 0xB6, 0x26,
0x6F, 0xBF, 0x0E, 0xDA, 0x46, 0x69, 0x07, 0x57,
0x27, 0xF2, 0x1D, 0x9B, 0xBC, 0x94, 0x43, 0x03,
0xF8, 0x11, 0xC7, 0xF6, 0x90, 0xEF, 0x3E, 0xE7,
0x06, 0xC3, 0xD5, 0x2F, 0xC8, 0x66, 0x1E, 0xD7,
0x08, 0xE8, 0xEA, 0xDE, 0x80, 0x52, 0xEE, 0xF7,
0x84, 0xAA, 0x72, 0xAC, 0x35, 0x4D, 0x6A, 0x2A,
0x96, 0x1A, 0xD2, 0x71, 0x5A, 0x15, 0x49, 0x74,
0x4B, 0x9F, 0xD0, 0x5E, 0x04, 0x18, 0xA4, 0xEC,
0xC2, 0xE0, 0x41, 0x6E, 0x0F, 0x51, 0xCB, 0xCC,
0x24, 0x91, 0xAF, 0x50, 0xA1, 0xF4, 0x70, 0x39,
0x99, 0x7C, 0x3A, 0x85, 0x23, 0xB8, 0xB4, 0x7A,
0xFC, 0x02, 0x36, 0x5B, 0x25, 0x55, 0x97, 0x31,
0x2D, 0x5D, 0xFA, 0x98, 0xE3, 0x8A, 0x92, 0xAE,
0x05, 0xDF, 0x29, 0x10, 0x67, 0x6C, 0xBA, 0xC9,
0xD3, 0x00, 0xE6, 0xCF, 0xE1, 0x9E, 0xA8, 0x2C,
0x63, 0x16, 0x01, 0x3F, 0x58, 0xE2, 0x89, 0xA9,
0x0D, 0x38, 0x34, 0x1B, 0xAB, 0x33, 0xFF, 0xB0,
0xBB, 0x48, 0x0C, 0x5F, 0xB9, 0xB1, 0xCD, 0x2E,
0xC5, 0xF3, 0xDB, 0x47, 0xE5, 0xA5, 0x9C, 0x77,
0x0A, 0xA6, 0x20, 0x68, 0xFE, 0x7F, 0xC1, 0xAD,
0xD9, 0x78, 0xF9, 0xC4, 0x19, 0xDD, 0xB5, 0xED,
0x28, 0xE9, 0xFD, 0x79, 0x4A, 0xA0, 0xD8, 0x9D,
0xC6, 0x7E, 0x37, 0x83, 0x2B, 0x76, 0x53, 0x8E,
0x62, 0x4C, 0x64, 0x88, 0x44, 0x8B, 0xFB, 0xA2,
0x17, 0x9A, 0x59, 0xF5, 0x87, 0xB3, 0x4F, 0x13,
0x61, 0x45, 0x6D, 0x8D, 0x09, 0x81, 0x7D, 0x32,
0xBD, 0x8F, 0x40, 0xEB, 0x86, 0xB7, 0x7B, 0x0B,
0xF0, 0x95, 0x21, 0x22, 0x5C, 0x6B, 0x4E, 0x82,
0x54, 0xD6, 0x65, 0x93, 0xCE, 0x60, 0xB2, 0x1C,
0x73, 0x56, 0xC0, 0x14, 0xA7, 0x8C, 0xF1, 0xDC,
0x12, 0x75, 0xCA, 0x1F, 0x3B, 0xBE, 0xE4, 0xD1,
0x42, 0x3D, 0xD4, 0x30, 0xA3, 0x3C, 0xB6, 0x26,
0x6F, 0xBF, 0x0E, 0xDA, 0x46, 0x69, 0x07, 0x57,
0x27, 0xF2, 0x1D, 0x9B, 0xBC, 0x94, 0x43, 0x03,
0xF8, 0x11, 0xC7, 0xF6, 0x90, 0xEF, 0x3E, 0xE7,
0x06, 0xC3, 0xD5, 0x2F, 0xC8, 0x66, 0x1E, 0xD7,
0x08, 0xE8, 0xEA, 0xDE, 0x80, 0x52, 0xEE, 0xF7,
0x84, 0xAA, 0x72, 0xAC, 0x35, 0x4D, 0x6A, 0x2A,
0x96, 0x1A, 0xD2, 0x71, 0x5A, 0x15, 0x49, 0x74,
0x4B, 0x9F, 0xD0, 0x5E, 0x04, 0x18, 0xA4, 0xEC,
0xC2, 0xE0, 0x41, 0x6E, 0x0F, 0x51, 0xCB, 0xCC,
0x24, 0x91, 0xAF, 0x50, 0xA1, 0xF4, 0x70, 0x39,
0x99, 0x7C, 0x3A, 0x85, 0x23, 0xB8, 0xB4, 0x7A,
0xFC, 0x02, 0x36, 0x5B, 0x25, 0x55, 0x97, 0x31,
0x2D, 0x5D, 0xFA, 0x98, 0xE3, 0x8A, 0x92, 0xAE,
0x05, 0xDF, 0x29, 0x10, 0x67, 0x6C, 0xBA, 0xC9,
0xD3, 0x00, 0xE6, 0xCF, 0xE1, 0x9E, 0xA8, 0x2C,
0x63, 0x16, 0x01, 0x3F, 0x58, 0xE2, 0x89, 0xA9,
0x0D, 0x38, 0x34, 0x1B, 0xAB, 0x33, 0xFF, 0xB0,
0xBB, 0x48, 0x0C, 0x5F, 0xB9, 0xB1, 0xCD, 0x2E,
0xC5, 0xF3, 0xDB, 0x47, 0xE5, 0xA5, 0x9C, 0x77,
0x0A, 0xA6, 0x20, 0x68, 0xFE, 0x7F, 0xC1, 0xAD
);


var $invpitable = array(
0xD1, 0xDA, 0xB9, 0x6F, 0x9C, 0xC8, 0x78, 0x66,
0x80, 0x2C, 0xF8, 0x37, 0xEA, 0xE0, 0x62, 0xA4,
0xCB, 0x71, 0x50, 0x27, 0x4B, 0x95, 0xD9, 0x20,
0x9D, 0x04, 0x91, 0xE3, 0x47, 0x6A, 0x7E, 0x53,
0xFA, 0x3A, 0x3B, 0xB4, 0xA8, 0xBC, 0x5F, 0x68,
0x08, 0xCA, 0x8F, 0x14, 0xD7, 0xC0, 0xEF, 0x7B,
0x5B, 0xBF, 0x2F, 0xE5, 0xE2, 0x8C, 0xBA, 0x12,
0xE1, 0xAF, 0xB2, 0x54, 0x5D, 0x59, 0x76, 0xDB,
0x32, 0xA2, 0x58, 0x6E, 0x1C, 0x29, 0x64, 0xF3,
0xE9, 0x96, 0x0C, 0x98, 0x19, 0x8D, 0x3E, 0x26,
0xAB, 0xA5, 0x85, 0x16, 0x40, 0xBD, 0x49, 0x67,
0xDC, 0x22, 0x94, 0xBB, 0x3C, 0xC1, 0x9B, 0xEB,
0x45, 0x28, 0x18, 0xD8, 0x1A, 0x42, 0x7D, 0xCC,
0xFB, 0x65, 0x8E, 0x3D, 0xCD, 0x2A, 0xA3, 0x60,
0xAE, 0x93, 0x8A, 0x48, 0x97, 0x51, 0x15, 0xF7,
0x01, 0x0B, 0xB7, 0x36, 0xB1, 0x2E, 0x11, 0xFD,
0x84, 0x2D, 0x3F, 0x13, 0x88, 0xB3, 0x34, 0x24,
0x1B, 0xDE, 0xC5, 0x1D, 0x4D, 0x2B, 0x17, 0x31,
0x74, 0xA9, 0xC6, 0x43, 0x6D, 0x39, 0x90, 0xBE,
0xC3, 0xB0, 0x21, 0x6B, 0xF6, 0x0F, 0xD5, 0x99,
0x0D, 0xAC, 0x1F, 0x5C, 0x9E, 0xF5, 0xF9, 0x4C,
0xD6, 0xDF, 0x89, 0xE4, 0x8B, 0xFF, 0xC7, 0xAA,
0xE7, 0xED, 0x46, 0x25, 0xB6, 0x06, 0x5E, 0x35,
0xB5, 0xEC, 0xCE, 0xE8, 0x6C, 0x30, 0x55, 0x61,
0x4A, 0xFE, 0xA0, 0x79, 0x03, 0xF0, 0x10, 0x72,
0x7C, 0xCF, 0x52, 0xA6, 0xA7, 0xEE, 0x44, 0xD3,
0x9A, 0x57, 0x92, 0xD0, 0x5A, 0x7A, 0x41, 0x7F,
0x0E, 0x00, 0x63, 0xF2, 0x4F, 0x05, 0x83, 0xC9,
0xA1, 0xD4, 0xDD, 0xC4, 0x56, 0xF4, 0xD2, 0x77,
0x81, 0x09, 0x82, 0x33, 0x9F, 0x07, 0x86, 0x75,
0x38, 0x4E, 0x69, 0xF1, 0xAD, 0x23, 0x73, 0x87,
0x70, 0x02, 0xC2, 0x1E, 0xB8, 0x0A, 0xFC, 0xE6
);


function isValidEngine($engine)
{
switch ($engine) {
case self::ENGINE_OPENSSL:
if ($this->current_key_length != 128 || strlen($this->orig_key) < 16) {
return false;
}
$this->cipher_name_openssl_ecb = 'rc2-ecb';
$this->cipher_name_openssl = 'rc2-' . $this->_openssl_translate_mode();
}

return parent::isValidEngine($engine);
}


function setKeyLength($length)
{
if ($length < 8) {
$this->default_key_length = 8;
} elseif ($length > 1024) {
$this->default_key_length = 128;
} else {
$this->default_key_length = $length;
}
$this->current_key_length = $this->default_key_length;

parent::setKeyLength($length);
}


function getKeyLength()
{
return $this->current_key_length;
}


function setKey($key, $t1 = 0)
{
$this->orig_key = $key;

if ($t1 <= 0) {
$t1 = $this->default_key_length;
} elseif ($t1 > 1024) {
$t1 = 1024;
}
$this->current_key_length = $t1;

 $key = strlen($key) ? substr($key, 0, 128) : "\x00";
$t = strlen($key);


 $l = array_values(unpack('C*', $key));
$t8 = ($t1 + 7) >> 3;
$tm = 0xFF >> (8 * $t8 - $t1);


 $pitable = $this->pitable;
for ($i = $t; $i < 128; $i++) {
$l[$i] = $pitable[$l[$i - 1] + $l[$i - $t]];
}
$i = 128 - $t8;
$l[$i] = $pitable[$l[$i] & $tm];
while ($i--) {
$l[$i] = $pitable[$l[$i + 1] ^ $l[$i + $t8]];
}


 $l[0] = $this->invpitable[$l[0]];
array_unshift($l, 'C*');

parent::setKey(call_user_func_array('pack', $l));
}


function encrypt($plaintext)
{
if ($this->engine == self::ENGINE_OPENSSL) {
$temp = $this->key;
$this->key = $this->orig_key;
$result = parent::encrypt($plaintext);
$this->key = $temp;
return $result;
}

return parent::encrypt($plaintext);
}


function decrypt($ciphertext)
{
if ($this->engine == self::ENGINE_OPENSSL) {
$temp = $this->key;
$this->key = $this->orig_key;
$result = parent::decrypt($ciphertext);
$this->key = $temp;
return $result;
}

return parent::decrypt($ciphertext);
}


function _encryptBlock($in)
{
list($r0, $r1, $r2, $r3) = array_values(unpack('v*', $in));
$keys = $this->keys;
$limit = 20;
$actions = array($limit => 44, 44 => 64);
$j = 0;

for (;;) {

 $r0 = (($r0 + $keys[$j++] + ((($r1 ^ $r2) & $r3) ^ $r1)) & 0xFFFF) << 1;
$r0 |= $r0 >> 16;
$r1 = (($r1 + $keys[$j++] + ((($r2 ^ $r3) & $r0) ^ $r2)) & 0xFFFF) << 2;
$r1 |= $r1 >> 16;
$r2 = (($r2 + $keys[$j++] + ((($r3 ^ $r0) & $r1) ^ $r3)) & 0xFFFF) << 3;
$r2 |= $r2 >> 16;
$r3 = (($r3 + $keys[$j++] + ((($r0 ^ $r1) & $r2) ^ $r0)) & 0xFFFF) << 5;
$r3 |= $r3 >> 16;

if ($j === $limit) {
if ($limit === 64) {
break;
}


 $r0 += $keys[$r3 & 0x3F];
$r1 += $keys[$r0 & 0x3F];
$r2 += $keys[$r1 & 0x3F];
$r3 += $keys[$r2 & 0x3F];
$limit = $actions[$limit];
}
}

return pack('vvvv', $r0, $r1, $r2, $r3);
}


function _decryptBlock($in)
{
list($r0, $r1, $r2, $r3) = array_values(unpack('v*', $in));
$keys = $this->keys;
$limit = 44;
$actions = array($limit => 20, 20 => 0);
$j = 64;

for (;;) {

 $r3 = ($r3 | ($r3 << 16)) >> 5;
$r3 = ($r3 - $keys[--$j] - ((($r0 ^ $r1) & $r2) ^ $r0)) & 0xFFFF;
$r2 = ($r2 | ($r2 << 16)) >> 3;
$r2 = ($r2 - $keys[--$j] - ((($r3 ^ $r0) & $r1) ^ $r3)) & 0xFFFF;
$r1 = ($r1 | ($r1 << 16)) >> 2;
$r1 = ($r1 - $keys[--$j] - ((($r2 ^ $r3) & $r0) ^ $r2)) & 0xFFFF;
$r0 = ($r0 | ($r0 << 16)) >> 1;
$r0 = ($r0 - $keys[--$j] - ((($r1 ^ $r2) & $r3) ^ $r1)) & 0xFFFF;

if ($j === $limit) {
if ($limit === 0) {
break;
}


 $r3 = ($r3 - $keys[$r2 & 0x3F]) & 0xFFFF;
$r2 = ($r2 - $keys[$r1 & 0x3F]) & 0xFFFF;
$r1 = ($r1 - $keys[$r0 & 0x3F]) & 0xFFFF;
$r0 = ($r0 - $keys[$r3 & 0x3F]) & 0xFFFF;
$limit = $actions[$limit];
}
}

return pack('vvvv', $r0, $r1, $r2, $r3);
}


function _setupMcrypt()
{
if (!isset($this->key)) {
$this->setKey('');
}

parent::_setupMcrypt();
}


function _setupKey()
{
if (!isset($this->key)) {
$this->setKey('');
}


 $l = unpack('Ca/Cb/v*', $this->key);
array_unshift($l, $this->pitable[$l['a']] | ($l['b'] << 8));
unset($l['a']);
unset($l['b']);
$this->keys = $l;
}


function _setupInlineCrypt()
{
$lambda_functions =& self::_getLambdaFunctions();


 $gen_hi_opt_code = (bool)(count($lambda_functions) < 10);


 $code_hash = "Crypt_RC2, {$this->mode}";
if ($gen_hi_opt_code) {
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}


 if (!isset($lambda_functions[$code_hash])) {

 $init_crypt = '$keys = $self->keys;';

switch (true) {
case $gen_hi_opt_code:
$keys = $this->keys;
default:
$keys = array();
foreach ($this->keys as $k => $v) {
$keys[$k] = '$keys[' . $k . ']';
}
}


 $encrypt_block = $decrypt_block = '
                $in = unpack("v4", $in);
                $r0 = $in[1];
                $r1 = $in[2];
                $r2 = $in[3];
                $r3 = $in[4];
            ';


 $limit = 20;
$actions = array($limit => 44, 44 => 64);
$j = 0;

for (;;) {

 $encrypt_block .= '
                    $r0 = (($r0 + ' . $keys[$j++] . ' +
                           ((($r1 ^ $r2) & $r3) ^ $r1)) & 0xFFFF) << 1;
                    $r0 |= $r0 >> 16;
                    $r1 = (($r1 + ' . $keys[$j++] . ' +
                           ((($r2 ^ $r3) & $r0) ^ $r2)) & 0xFFFF) << 2;
                    $r1 |= $r1 >> 16;
                    $r2 = (($r2 + ' . $keys[$j++] . ' +
                           ((($r3 ^ $r0) & $r1) ^ $r3)) & 0xFFFF) << 3;
                    $r2 |= $r2 >> 16;
                    $r3 = (($r3 + ' . $keys[$j++] . ' +
                           ((($r0 ^ $r1) & $r2) ^ $r0)) & 0xFFFF) << 5;
                    $r3 |= $r3 >> 16;';

if ($j === $limit) {
if ($limit === 64) {
break;
}


 $encrypt_block .= '
                        $r0 += $keys[$r3 & 0x3F];
                        $r1 += $keys[$r0 & 0x3F];
                        $r2 += $keys[$r1 & 0x3F];
                        $r3 += $keys[$r2 & 0x3F];';
$limit = $actions[$limit];
}
}

$encrypt_block .= '$in = pack("v4", $r0, $r1, $r2, $r3);';


 $limit = 44;
$actions = array($limit => 20, 20 => 0);
$j = 64;

for (;;) {

 $decrypt_block .= '
                    $r3 = ($r3 | ($r3 << 16)) >> 5;
                    $r3 = ($r3 - ' . $keys[--$j] . ' -
                           ((($r0 ^ $r1) & $r2) ^ $r0)) & 0xFFFF;
                    $r2 = ($r2 | ($r2 << 16)) >> 3;
                    $r2 = ($r2 - ' . $keys[--$j] . ' -
                           ((($r3 ^ $r0) & $r1) ^ $r3)) & 0xFFFF;
                    $r1 = ($r1 | ($r1 << 16)) >> 2;
                    $r1 = ($r1 - ' . $keys[--$j] . ' -
                           ((($r2 ^ $r3) & $r0) ^ $r2)) & 0xFFFF;
                    $r0 = ($r0 | ($r0 << 16)) >> 1;
                    $r0 = ($r0 - ' . $keys[--$j] . ' -
                           ((($r1 ^ $r2) & $r3) ^ $r1)) & 0xFFFF;';

if ($j === $limit) {
if ($limit === 0) {
break;
}


 $decrypt_block .= '
                        $r3 = ($r3 - $keys[$r2 & 0x3F]) & 0xFFFF;
                        $r2 = ($r2 - $keys[$r1 & 0x3F]) & 0xFFFF;
                        $r1 = ($r1 - $keys[$r0 & 0x3F]) & 0xFFFF;
                        $r0 = ($r0 - $keys[$r3 & 0x3F]) & 0xFFFF;';
$limit = $actions[$limit];
}
}

$decrypt_block .= '$in = pack("v4", $r0, $r1, $r2, $r3);';


 $lambda_functions[$code_hash] = $this->_createInlineCryptFunction(
array(
'init_crypt' => $init_crypt,
'encrypt_block' => $encrypt_block,
'decrypt_block' => $decrypt_block
)
);
}


 $this->inline_crypt = $lambda_functions[$code_hash];
}
}
<?php


namespace phpseclib\Crypt;


class RC4 extends Base
{


const ENCRYPT = 0;
const DECRYPT = 1;


var $block_size = 0;


var $key_length = 128; 


var $cipher_name_mcrypt = 'arcfour';


var $use_inline_crypt = false; 


var $key = "\0";


var $stream;


function __construct()
{
parent::__construct(Base::MODE_STREAM);
}


function isValidEngine($engine)
{
switch ($engine) {
case Base::ENGINE_OPENSSL:
switch (strlen($this->key)) {
case 5:
$this->cipher_name_openssl = 'rc4-40';
break;
case 8:
$this->cipher_name_openssl = 'rc4-64';
break;
case 16:
$this->cipher_name_openssl = 'rc4';
break;
default:
return false;
}
}

return parent::isValidEngine($engine);
}


function setIV($iv)
{
}


function setKeyLength($length)
{
if ($length < 8) {
$this->key_length = 1;
} elseif ($length > 2048) {
$this->key_length = 256;
} else {
$this->key_length = $length >> 3;
}

parent::setKeyLength($length);
}


function encrypt($plaintext)
{
if ($this->engine != Base::ENGINE_INTERNAL) {
return parent::encrypt($plaintext);
}
return $this->_crypt($plaintext, self::ENCRYPT);
}


function decrypt($ciphertext)
{
if ($this->engine != Base::ENGINE_INTERNAL) {
return parent::decrypt($ciphertext);
}
return $this->_crypt($ciphertext, self::DECRYPT);
}


function _encryptBlock($in)
{

 }


function _decryptBlock($in)
{

 }


function _setupKey()
{
$key = $this->key;
$keyLength = strlen($key);
$keyStream = range(0, 255);
$j = 0;
for ($i = 0; $i < 256; $i++) {
$j = ($j + $keyStream[$i] + ord($key[$i % $keyLength])) & 255;
$temp = $keyStream[$i];
$keyStream[$i] = $keyStream[$j];
$keyStream[$j] = $temp;
}

$this->stream = array();
$this->stream[self::DECRYPT] = $this->stream[self::ENCRYPT] = array(
0, 
 0, 
 $keyStream
);
}


function _crypt($text, $mode)
{
if ($this->changed) {
$this->_setup();
$this->changed = false;
}

$stream = &$this->stream[$mode];
if ($this->continuousBuffer) {
$i = &$stream[0];
$j = &$stream[1];
$keyStream = &$stream[2];
} else {
$i = $stream[0];
$j = $stream[1];
$keyStream = $stream[2];
}

$len = strlen($text);
for ($k = 0; $k < $len; ++$k) {
$i = ($i + 1) & 255;
$ksi = $keyStream[$i];
$j = ($j + $ksi) & 255;
$ksj = $keyStream[$j];

$keyStream[$i] = $ksj;
$keyStream[$j] = $ksi;
$text[$k] = $text[$k] ^ chr($keyStream[($ksj + $ksi) & 255]);
}

return $text;
}
}
<?php


namespace phpseclib\Crypt;


class Rijndael extends Base
{


var $cipher_name_mcrypt = 'rijndael-128';


var $password_default_salt = 'phpseclib';


var $w;


var $dw;


var $Nb = 4;


var $key_length = 16;


var $Nk = 4;


var $Nr;


var $c;


var $kl;


function setKeyLength($length)
{
switch (true) {
case $length <= 128:
$this->key_length = 16;
break;
case $length <= 160:
$this->key_length = 20;
break;
case $length <= 192:
$this->key_length = 24;
break;
case $length <= 224:
$this->key_length = 28;
break;
default:
$this->key_length = 32;
}

parent::setKeyLength($length);
}


function setBlockLength($length)
{
$length >>= 5;
if ($length > 8) {
$length = 8;
} elseif ($length < 4) {
$length = 4;
}
$this->Nb = $length;
$this->block_size = $length << 2;
$this->changed = true;
$this->_setEngine();
}


function isValidEngine($engine)
{
switch ($engine) {
case self::ENGINE_OPENSSL:
if ($this->block_size != 16) {
return false;
}
$this->cipher_name_openssl_ecb = 'aes-' . ($this->key_length << 3) . '-ecb';
$this->cipher_name_openssl = 'aes-' . ($this->key_length << 3) . '-' . $this->_openssl_translate_mode();
break;
case self::ENGINE_MCRYPT:
$this->cipher_name_mcrypt = 'rijndael-' . ($this->block_size << 3);
if ($this->key_length % 8) { 
 
 return false;
}
}

return parent::isValidEngine($engine);
}


function _encryptBlock($in)
{
static $tables;
if (empty($tables)) {
$tables = &$this->_getTables();
}
$t0 = $tables[0];
$t1 = $tables[1];
$t2 = $tables[2];
$t3 = $tables[3];
$sbox = $tables[4];

$state = array();
$words = unpack('N*', $in);

$c = $this->c;
$w = $this->w;
$Nb = $this->Nb;
$Nr = $this->Nr;


 $wc = $Nb - 1;
foreach ($words as $word) {
$state[] = $word ^ $w[++$wc];
}


 $temp = array();
for ($round = 1; $round < $Nr; ++$round) {
$i = 0; 
 $j = $c[1];
$k = $c[2];
$l = $c[3];

while ($i < $Nb) {
$temp[$i] = $t0[$state[$i] >> 24 & 0x000000FF] ^
$t1[$state[$j] >> 16 & 0x000000FF] ^
$t2[$state[$k] >> 8 & 0x000000FF] ^
$t3[$state[$l] & 0x000000FF] ^
$w[++$wc];
++$i;
$j = ($j + 1) % $Nb;
$k = ($k + 1) % $Nb;
$l = ($l + 1) % $Nb;
}
$state = $temp;
}


 for ($i = 0; $i < $Nb; ++$i) {
$state[$i] = $sbox[$state[$i] & 0x000000FF] |
($sbox[$state[$i] >> 8 & 0x000000FF] << 8) |
($sbox[$state[$i] >> 16 & 0x000000FF] << 16) |
($sbox[$state[$i] >> 24 & 0x000000FF] << 24);
}


 $i = 0; 
 $j = $c[1];
$k = $c[2];
$l = $c[3];
while ($i < $Nb) {
$temp[$i] = ($state[$i] & 0xFF000000) ^
($state[$j] & 0x00FF0000) ^
($state[$k] & 0x0000FF00) ^
($state[$l] & 0x000000FF) ^
$w[$i];
++$i;
$j = ($j + 1) % $Nb;
$k = ($k + 1) % $Nb;
$l = ($l + 1) % $Nb;
}

switch ($Nb) {
case 8:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4], $temp[5], $temp[6], $temp[7]);
case 7:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4], $temp[5], $temp[6]);
case 6:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4], $temp[5]);
case 5:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4]);
default:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3]);
}
}


function _decryptBlock($in)
{
static $invtables;
if (empty($invtables)) {
$invtables = &$this->_getInvTables();
}
$dt0 = $invtables[0];
$dt1 = $invtables[1];
$dt2 = $invtables[2];
$dt3 = $invtables[3];
$isbox = $invtables[4];

$state = array();
$words = unpack('N*', $in);

$c = $this->c;
$dw = $this->dw;
$Nb = $this->Nb;
$Nr = $this->Nr;


 $wc = $Nb - 1;
foreach ($words as $word) {
$state[] = $word ^ $dw[++$wc];
}

$temp = array();
for ($round = $Nr - 1; $round > 0; --$round) {
$i = 0; 
 $j = $Nb - $c[1];
$k = $Nb - $c[2];
$l = $Nb - $c[3];

while ($i < $Nb) {
$temp[$i] = $dt0[$state[$i] >> 24 & 0x000000FF] ^
$dt1[$state[$j] >> 16 & 0x000000FF] ^
$dt2[$state[$k] >> 8 & 0x000000FF] ^
$dt3[$state[$l] & 0x000000FF] ^
$dw[++$wc];
++$i;
$j = ($j + 1) % $Nb;
$k = ($k + 1) % $Nb;
$l = ($l + 1) % $Nb;
}
$state = $temp;
}


 $i = 0; 
 $j = $Nb - $c[1];
$k = $Nb - $c[2];
$l = $Nb - $c[3];

while ($i < $Nb) {
$word = ($state[$i] & 0xFF000000) |
($state[$j] & 0x00FF0000) |
($state[$k] & 0x0000FF00) |
($state[$l] & 0x000000FF);

$temp[$i] = $dw[$i] ^ ($isbox[$word & 0x000000FF] |
($isbox[$word >> 8 & 0x000000FF] << 8) |
($isbox[$word >> 16 & 0x000000FF] << 16) |
($isbox[$word >> 24 & 0x000000FF] << 24));
++$i;
$j = ($j + 1) % $Nb;
$k = ($k + 1) % $Nb;
$l = ($l + 1) % $Nb;
}

switch ($Nb) {
case 8:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4], $temp[5], $temp[6], $temp[7]);
case 7:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4], $temp[5], $temp[6]);
case 6:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4], $temp[5]);
case 5:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3], $temp[4]);
default:
return pack('N*', $temp[0], $temp[1], $temp[2], $temp[3]);
}
}


function _setupKey()
{

 
 static $rcon = array(0,
0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000,
0x20000000, 0x40000000, 0x80000000, 0x1B000000, 0x36000000,
0x6C000000, 0xD8000000, 0xAB000000, 0x4D000000, 0x9A000000,
0x2F000000, 0x5E000000, 0xBC000000, 0x63000000, 0xC6000000,
0x97000000, 0x35000000, 0x6A000000, 0xD4000000, 0xB3000000,
0x7D000000, 0xFA000000, 0xEF000000, 0xC5000000, 0x91000000
);

if (isset($this->kl['key']) && $this->key === $this->kl['key'] && $this->key_length === $this->kl['key_length'] && $this->block_size === $this->kl['block_size']) {

 return;
}
$this->kl = array('key' => $this->key, 'key_length' => $this->key_length, 'block_size' => $this->block_size);

$this->Nk = $this->key_length >> 2;

 $this->Nr = max($this->Nk, $this->Nb) + 6;


 switch ($this->Nb) {
case 4:
case 5:
case 6:
$this->c = array(0, 1, 2, 3);
break;
case 7:
$this->c = array(0, 1, 2, 4);
break;
case 8:
$this->c = array(0, 1, 3, 4);
}

$w = array_values(unpack('N*words', $this->key));

$length = $this->Nb * ($this->Nr + 1);
for ($i = $this->Nk; $i < $length; $i++) {
$temp = $w[$i - 1];
if ($i % $this->Nk == 0) {

 
 $temp = (($temp << 8) & 0xFFFFFF00) | (($temp >> 24) & 0x000000FF); 
 $temp = $this->_subWord($temp) ^ $rcon[$i / $this->Nk];
} elseif ($this->Nk > 6 && $i % $this->Nk == 4) {
$temp = $this->_subWord($temp);
}
$w[$i] = $w[$i - $this->Nk] ^ $temp;
}


 list($dt0, $dt1, $dt2, $dt3) = $this->_getInvTables();
$temp = $this->w = $this->dw = array();
for ($i = $row = $col = 0; $i < $length; $i++, $col++) {
if ($col == $this->Nb) {
if ($row == 0) {
$this->dw[0] = $this->w[0];
} else {

 $j = 0;
while ($j < $this->Nb) {
$dw = $this->_subWord($this->w[$row][$j]);
$temp[$j] = $dt0[$dw >> 24 & 0x000000FF] ^
$dt1[$dw >> 16 & 0x000000FF] ^
$dt2[$dw >> 8 & 0x000000FF] ^
$dt3[$dw & 0x000000FF];
$j++;
}
$this->dw[$row] = $temp;
}

$col = 0;
$row++;
}
$this->w[$row][$col] = $w[$i];
}

$this->dw[$row] = $this->w[$row];


 $this->dw = array_reverse($this->dw);
$w = array_pop($this->w);
$dw = array_pop($this->dw);
foreach ($this->w as $r => $wr) {
foreach ($wr as $c => $wc) {
$w[] = $wc;
$dw[] = $this->dw[$r][$c];
}
}
$this->w = $w;
$this->dw = $dw;
}


function _subWord($word)
{
static $sbox;
if (empty($sbox)) {
list(, , , , $sbox) = $this->_getTables();
}

return $sbox[$word & 0x000000FF] |
($sbox[$word >> 8 & 0x000000FF] << 8) |
($sbox[$word >> 16 & 0x000000FF] << 16) |
($sbox[$word >> 24 & 0x000000FF] << 24);
}


function &_getTables()
{
static $tables;
if (empty($tables)) {

 
 $t3 = array_map('intval', array(

 
 0x6363A5C6, 0x7C7C84F8, 0x777799EE, 0x7B7B8DF6, 0xF2F20DFF, 0x6B6BBDD6, 0x6F6FB1DE, 0xC5C55491,
0x30305060, 0x01010302, 0x6767A9CE, 0x2B2B7D56, 0xFEFE19E7, 0xD7D762B5, 0xABABE64D, 0x76769AEC,
0xCACA458F, 0x82829D1F, 0xC9C94089, 0x7D7D87FA, 0xFAFA15EF, 0x5959EBB2, 0x4747C98E, 0xF0F00BFB,
0xADADEC41, 0xD4D467B3, 0xA2A2FD5F, 0xAFAFEA45, 0x9C9CBF23, 0xA4A4F753, 0x727296E4, 0xC0C05B9B,
0xB7B7C275, 0xFDFD1CE1, 0x9393AE3D, 0x26266A4C, 0x36365A6C, 0x3F3F417E, 0xF7F702F5, 0xCCCC4F83,
0x34345C68, 0xA5A5F451, 0xE5E534D1, 0xF1F108F9, 0x717193E2, 0xD8D873AB, 0x31315362, 0x15153F2A,
0x04040C08, 0xC7C75295, 0x23236546, 0xC3C35E9D, 0x18182830, 0x9696A137, 0x05050F0A, 0x9A9AB52F,
0x0707090E, 0x12123624, 0x80809B1B, 0xE2E23DDF, 0xEBEB26CD, 0x2727694E, 0xB2B2CD7F, 0x75759FEA,
0x09091B12, 0x83839E1D, 0x2C2C7458, 0x1A1A2E34, 0x1B1B2D36, 0x6E6EB2DC, 0x5A5AEEB4, 0xA0A0FB5B,
0x5252F6A4, 0x3B3B4D76, 0xD6D661B7, 0xB3B3CE7D, 0x29297B52, 0xE3E33EDD, 0x2F2F715E, 0x84849713,
0x5353F5A6, 0xD1D168B9, 0x00000000, 0xEDED2CC1, 0x20206040, 0xFCFC1FE3, 0xB1B1C879, 0x5B5BEDB6,
0x6A6ABED4, 0xCBCB468D, 0xBEBED967, 0x39394B72, 0x4A4ADE94, 0x4C4CD498, 0x5858E8B0, 0xCFCF4A85,
0xD0D06BBB, 0xEFEF2AC5, 0xAAAAE54F, 0xFBFB16ED, 0x4343C586, 0x4D4DD79A, 0x33335566, 0x85859411,
0x4545CF8A, 0xF9F910E9, 0x02020604, 0x7F7F81FE, 0x5050F0A0, 0x3C3C4478, 0x9F9FBA25, 0xA8A8E34B,
0x5151F3A2, 0xA3A3FE5D, 0x4040C080, 0x8F8F8A05, 0x9292AD3F, 0x9D9DBC21, 0x38384870, 0xF5F504F1,
0xBCBCDF63, 0xB6B6C177, 0xDADA75AF, 0x21216342, 0x10103020, 0xFFFF1AE5, 0xF3F30EFD, 0xD2D26DBF,
0xCDCD4C81, 0x0C0C1418, 0x13133526, 0xECEC2FC3, 0x5F5FE1BE, 0x9797A235, 0x4444CC88, 0x1717392E,
0xC4C45793, 0xA7A7F255, 0x7E7E82FC, 0x3D3D477A, 0x6464ACC8, 0x5D5DE7BA, 0x19192B32, 0x737395E6,
0x6060A0C0, 0x81819819, 0x4F4FD19E, 0xDCDC7FA3, 0x22226644, 0x2A2A7E54, 0x9090AB3B, 0x8888830B,
0x4646CA8C, 0xEEEE29C7, 0xB8B8D36B, 0x14143C28, 0xDEDE79A7, 0x5E5EE2BC, 0x0B0B1D16, 0xDBDB76AD,
0xE0E03BDB, 0x32325664, 0x3A3A4E74, 0x0A0A1E14, 0x4949DB92, 0x06060A0C, 0x24246C48, 0x5C5CE4B8,
0xC2C25D9F, 0xD3D36EBD, 0xACACEF43, 0x6262A6C4, 0x9191A839, 0x9595A431, 0xE4E437D3, 0x79798BF2,
0xE7E732D5, 0xC8C8438B, 0x3737596E, 0x6D6DB7DA, 0x8D8D8C01, 0xD5D564B1, 0x4E4ED29C, 0xA9A9E049,
0x6C6CB4D8, 0x5656FAAC, 0xF4F407F3, 0xEAEA25CF, 0x6565AFCA, 0x7A7A8EF4, 0xAEAEE947, 0x08081810,
0xBABAD56F, 0x787888F0, 0x25256F4A, 0x2E2E725C, 0x1C1C2438, 0xA6A6F157, 0xB4B4C773, 0xC6C65197,
0xE8E823CB, 0xDDDD7CA1, 0x74749CE8, 0x1F1F213E, 0x4B4BDD96, 0xBDBDDC61, 0x8B8B860D, 0x8A8A850F,
0x707090E0, 0x3E3E427C, 0xB5B5C471, 0x6666AACC, 0x4848D890, 0x03030506, 0xF6F601F7, 0x0E0E121C,
0x6161A3C2, 0x35355F6A, 0x5757F9AE, 0xB9B9D069, 0x86869117, 0xC1C15899, 0x1D1D273A, 0x9E9EB927,
0xE1E138D9, 0xF8F813EB, 0x9898B32B, 0x11113322, 0x6969BBD2, 0xD9D970A9, 0x8E8E8907, 0x9494A733,
0x9B9BB62D, 0x1E1E223C, 0x87879215, 0xE9E920C9, 0xCECE4987, 0x5555FFAA, 0x28287850, 0xDFDF7AA5,
0x8C8C8F03, 0xA1A1F859, 0x89898009, 0x0D0D171A, 0xBFBFDA65, 0xE6E631D7, 0x4242C684, 0x6868B8D0,
0x4141C382, 0x9999B029, 0x2D2D775A, 0x0F0F111E, 0xB0B0CB7B, 0x5454FCA8, 0xBBBBD66D, 0x16163A2C
));

foreach ($t3 as $t3i) {
$t0[] = (($t3i << 24) & 0xFF000000) | (($t3i >> 8) & 0x00FFFFFF);
$t1[] = (($t3i << 16) & 0xFFFF0000) | (($t3i >> 16) & 0x0000FFFF);
$t2[] = (($t3i << 8) & 0xFFFFFF00) | (($t3i >> 24) & 0x000000FF);
}

$tables = array(

 $t0,
$t1,
$t2,
$t3,

 array(
0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76,
0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0, 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0,
0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC, 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15,
0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A, 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75,
0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0, 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84,
0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B, 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF,
0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85, 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8,
0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5, 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2,
0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17, 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73,
0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88, 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB,
0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C, 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79,
0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9, 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08,
0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6, 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A,
0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E, 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E,
0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94, 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF,
0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68, 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16
)
);
}
return $tables;
}


function &_getInvTables()
{
static $tables;
if (empty($tables)) {
$dt3 = array_map('intval', array(
0xF4A75051, 0x4165537E, 0x17A4C31A, 0x275E963A, 0xAB6BCB3B, 0x9D45F11F, 0xFA58ABAC, 0xE303934B,
0x30FA5520, 0x766DF6AD, 0xCC769188, 0x024C25F5, 0xE5D7FC4F, 0x2ACBD7C5, 0x35448026, 0x62A38FB5,
0xB15A49DE, 0xBA1B6725, 0xEA0E9845, 0xFEC0E15D, 0x2F7502C3, 0x4CF01281, 0x4697A38D, 0xD3F9C66B,
0x8F5FE703, 0x929C9515, 0x6D7AEBBF, 0x5259DA95, 0xBE832DD4, 0x7421D358, 0xE0692949, 0xC9C8448E,
0xC2896A75, 0x8E7978F4, 0x583E6B99, 0xB971DD27, 0xE14FB6BE, 0x88AD17F0, 0x20AC66C9, 0xCE3AB47D,
0xDF4A1863, 0x1A3182E5, 0x51336097, 0x537F4562, 0x6477E0B1, 0x6BAE84BB, 0x81A01CFE, 0x082B94F9,
0x48685870, 0x45FD198F, 0xDE6C8794, 0x7BF8B752, 0x73D323AB, 0x4B02E272, 0x1F8F57E3, 0x55AB2A66,
0xEB2807B2, 0xB5C2032F, 0xC57B9A86, 0x3708A5D3, 0x2887F230, 0xBFA5B223, 0x036ABA02, 0x16825CED,
0xCF1C2B8A, 0x79B492A7, 0x07F2F0F3, 0x69E2A14E, 0xDAF4CD65, 0x05BED506, 0x34621FD1, 0xA6FE8AC4,
0x2E539D34, 0xF355A0A2, 0x8AE13205, 0xF6EB75A4, 0x83EC390B, 0x60EFAA40, 0x719F065E, 0x6E1051BD,
0x218AF93E, 0xDD063D96, 0x3E05AEDD, 0xE6BD464D, 0x548DB591, 0xC45D0571, 0x06D46F04, 0x5015FF60,
0x98FB2419, 0xBDE997D6, 0x4043CC89, 0xD99E7767, 0xE842BDB0, 0x898B8807, 0x195B38E7, 0xC8EEDB79,
0x7C0A47A1, 0x420FE97C, 0x841EC9F8, 0x00000000, 0x80868309, 0x2BED4832, 0x1170AC1E, 0x5A724E6C,
0x0EFFFBFD, 0x8538560F, 0xAED51E3D, 0x2D392736, 0x0FD9640A, 0x5CA62168, 0x5B54D19B, 0x362E3A24,
0x0A67B10C, 0x57E70F93, 0xEE96D2B4, 0x9B919E1B, 0xC0C54F80, 0xDC20A261, 0x774B695A, 0x121A161C,
0x93BA0AE2, 0xA02AE5C0, 0x22E0433C, 0x1B171D12, 0x090D0B0E, 0x8BC7ADF2, 0xB6A8B92D, 0x1EA9C814,
0xF1198557, 0x75074CAF, 0x99DDBBEE, 0x7F60FDA3, 0x01269FF7, 0x72F5BC5C, 0x663BC544, 0xFB7E345B,
0x4329768B, 0x23C6DCCB, 0xEDFC68B6, 0xE4F163B8, 0x31DCCAD7, 0x63851042, 0x97224013, 0xC6112084,
0x4A247D85, 0xBB3DF8D2, 0xF93211AE, 0x29A16DC7, 0x9E2F4B1D, 0xB230F3DC, 0x8652EC0D, 0xC1E3D077,
0xB3166C2B, 0x70B999A9, 0x9448FA11, 0xE9642247, 0xFC8CC4A8, 0xF03F1AA0, 0x7D2CD856, 0x3390EF22,
0x494EC787, 0x38D1C1D9, 0xCAA2FE8C, 0xD40B3698, 0xF581CFA6, 0x7ADE28A5, 0xB78E26DA, 0xADBFA43F,
0x3A9DE42C, 0x78920D50, 0x5FCC9B6A, 0x7E466254, 0x8D13C2F6, 0xD8B8E890, 0x39F75E2E, 0xC3AFF582,
0x5D80BE9F, 0xD0937C69, 0xD52DA96F, 0x2512B3CF, 0xAC993BC8, 0x187DA710, 0x9C636EE8, 0x3BBB7BDB,
0x267809CD, 0x5918F46E, 0x9AB701EC, 0x4F9AA883, 0x956E65E6, 0xFFE67EAA, 0xBCCF0821, 0x15E8E6EF,
0xE79BD9BA, 0x6F36CE4A, 0x9F09D4EA, 0xB07CD629, 0xA4B2AF31, 0x3F23312A, 0xA59430C6, 0xA266C035,
0x4EBC3774, 0x82CAA6FC, 0x90D0B0E0, 0xA7D81533, 0x04984AF1, 0xECDAF741, 0xCD500E7F, 0x91F62F17,
0x4DD68D76, 0xEFB04D43, 0xAA4D54CC, 0x9604DFE4, 0xD1B5E39E, 0x6A881B4C, 0x2C1FB8C1, 0x65517F46,
0x5EEA049D, 0x8C355D01, 0x877473FA, 0x0B412EFB, 0x671D5AB3, 0xDBD25292, 0x105633E9, 0xD647136D,
0xD7618C9A, 0xA10C7A37, 0xF8148E59, 0x133C89EB, 0xA927EECE, 0x61C935B7, 0x1CE5EDE1, 0x47B13C7A,
0xD2DF599C, 0xF2733F55, 0x14CE7918, 0xC737BF73, 0xF7CDEA53, 0xFDAA5B5F, 0x3D6F14DF, 0x44DB8678,
0xAFF381CA, 0x68C43EB9, 0x24342C38, 0xA3405FC2, 0x1DC37216, 0xE2250CBC, 0x3C498B28, 0x0D9541FF,
0xA8017139, 0x0CB3DE08, 0xB4E49CD8, 0x56C19064, 0xCB84617B, 0x32B670D5, 0x6C5C7448, 0xB85742D0
));

foreach ($dt3 as $dt3i) {
$dt0[] = (($dt3i << 24) & 0xFF000000) | (($dt3i >> 8) & 0x00FFFFFF);
$dt1[] = (($dt3i << 16) & 0xFFFF0000) | (($dt3i >> 16) & 0x0000FFFF);
$dt2[] = (($dt3i << 8) & 0xFFFFFF00) | (($dt3i >> 24) & 0x000000FF);
};

$tables = array(

 $dt0,
$dt1,
$dt2,
$dt3,

 array(
0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38, 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB,
0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87, 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB,
0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D, 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E,
0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2, 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25,
0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92,
0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA, 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84,
0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A, 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06,
0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02, 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B,
0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA, 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73,
0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85, 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E,
0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89, 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B,
0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20, 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4,
0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31, 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F,
0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D, 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF,
0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0, 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61,
0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26, 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D
)
);
}
return $tables;
}


function _setupInlineCrypt()
{

 
$lambda_functions =& self::_getLambdaFunctions();


 $gen_hi_opt_code = (bool)(count($lambda_functions) < 10);


 $code_hash = "Crypt_Rijndael, {$this->mode}, {$this->Nr}, {$this->Nb}";
if ($gen_hi_opt_code) {
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}

if (!isset($lambda_functions[$code_hash])) {
switch (true) {
case $gen_hi_opt_code:

 $w = $this->w;
$dw = $this->dw;
$init_encrypt = '';
$init_decrypt = '';
break;
default:
for ($i = 0, $cw = count($this->w); $i < $cw; ++$i) {
$w[] = '$w[' . $i . ']';
$dw[] = '$dw[' . $i . ']';
}
$init_encrypt = '$w  = $self->w;';
$init_decrypt = '$dw = $self->dw;';
}

$Nr = $this->Nr;
$Nb = $this->Nb;
$c = $this->c;


 $init_encrypt.= '
                static $tables;
                if (empty($tables)) {
                    $tables = &$self->_getTables();
                }
                $t0   = $tables[0];
                $t1   = $tables[1];
                $t2   = $tables[2];
                $t3   = $tables[3];
                $sbox = $tables[4];
            ';

$s = 'e';
$e = 's';
$wc = $Nb - 1;


 $encrypt_block = '$in = unpack("N*", $in);'."\n";
for ($i = 0; $i < $Nb; ++$i) {
$encrypt_block .= '$s'.$i.' = $in['.($i + 1).'] ^ '.$w[++$wc].";\n";
}


 for ($round = 1; $round < $Nr; ++$round) {
list($s, $e) = array($e, $s);
for ($i = 0; $i < $Nb; ++$i) {
$encrypt_block.=
'$'.$e.$i.' =
                        $t0[($'.$s.$i .' >> 24) & 0xff] ^
                        $t1[($'.$s.(($i + $c[1]) % $Nb).' >> 16) & 0xff] ^
                        $t2[($'.$s.(($i + $c[2]) % $Nb).' >>  8) & 0xff] ^
                        $t3[ $'.$s.(($i + $c[3]) % $Nb).'        & 0xff] ^
                        '.$w[++$wc].";\n";
}
}


 for ($i = 0; $i < $Nb; ++$i) {
$encrypt_block.=
'$'.$e.$i.' =
                     $sbox[ $'.$e.$i.'        & 0xff]        |
                    ($sbox[($'.$e.$i.' >>  8) & 0xff] <<  8) |
                    ($sbox[($'.$e.$i.' >> 16) & 0xff] << 16) |
                    ($sbox[($'.$e.$i.' >> 24) & 0xff] << 24);'."\n";
}
$encrypt_block .= '$in = pack("N*"'."\n";
for ($i = 0; $i < $Nb; ++$i) {
$encrypt_block.= ',
                    ($'.$e.$i .' & '.((int)0xFF000000).') ^
                    ($'.$e.(($i + $c[1]) % $Nb).' &         0x00FF0000   ) ^
                    ($'.$e.(($i + $c[2]) % $Nb).' &         0x0000FF00   ) ^
                    ($'.$e.(($i + $c[3]) % $Nb).' &         0x000000FF   ) ^
                    '.$w[$i]."\n";
}
$encrypt_block .= ');';


 $init_decrypt.= '
                static $invtables;
                if (empty($invtables)) {
                    $invtables = &$self->_getInvTables();
                }
                $dt0   = $invtables[0];
                $dt1   = $invtables[1];
                $dt2   = $invtables[2];
                $dt3   = $invtables[3];
                $isbox = $invtables[4];
            ';

$s = 'e';
$e = 's';
$wc = $Nb - 1;


 $decrypt_block = '$in = unpack("N*", $in);'."\n";
for ($i = 0; $i < $Nb; ++$i) {
$decrypt_block .= '$s'.$i.' = $in['.($i + 1).'] ^ '.$dw[++$wc].';'."\n";
}


 for ($round = 1; $round < $Nr; ++$round) {
list($s, $e) = array($e, $s);
for ($i = 0; $i < $Nb; ++$i) {
$decrypt_block.=
'$'.$e.$i.' =
                        $dt0[($'.$s.$i .' >> 24) & 0xff] ^
                        $dt1[($'.$s.(($Nb + $i - $c[1]) % $Nb).' >> 16) & 0xff] ^
                        $dt2[($'.$s.(($Nb + $i - $c[2]) % $Nb).' >>  8) & 0xff] ^
                        $dt3[ $'.$s.(($Nb + $i - $c[3]) % $Nb).'        & 0xff] ^
                        '.$dw[++$wc].";\n";
}
}


 for ($i = 0; $i < $Nb; ++$i) {
$decrypt_block.=
'$'.$e.$i.' =
                     $isbox[ $'.$e.$i.'        & 0xff]        |
                    ($isbox[($'.$e.$i.' >>  8) & 0xff] <<  8) |
                    ($isbox[($'.$e.$i.' >> 16) & 0xff] << 16) |
                    ($isbox[($'.$e.$i.' >> 24) & 0xff] << 24);'."\n";
}
$decrypt_block .= '$in = pack("N*"'."\n";
for ($i = 0; $i < $Nb; ++$i) {
$decrypt_block.= ',
                    ($'.$e.$i. ' & '.((int)0xFF000000).') ^
                    ($'.$e.(($Nb + $i - $c[1]) % $Nb).' &         0x00FF0000   ) ^
                    ($'.$e.(($Nb + $i - $c[2]) % $Nb).' &         0x0000FF00   ) ^
                    ($'.$e.(($Nb + $i - $c[3]) % $Nb).' &         0x000000FF   ) ^
                    '.$dw[$i]."\n";
}
$decrypt_block .= ');';

$lambda_functions[$code_hash] = $this->_createInlineCryptFunction(
array(
'init_crypt' => '',
'init_encrypt' => $init_encrypt,
'init_decrypt' => $init_decrypt,
'encrypt_block' => $encrypt_block,
'decrypt_block' => $decrypt_block
)
);
}
$this->inline_crypt = $lambda_functions[$code_hash];
}
}
<?php


namespace phpseclib\Crypt;

use phpseclib\Math\BigInteger;


class RSA
{


const ENCRYPTION_OAEP = 1;


const ENCRYPTION_PKCS1 = 2;


const ENCRYPTION_NONE = 3;


const SIGNATURE_PSS = 1;


const SIGNATURE_PKCS1 = 2;


const ASN1_INTEGER = 2;


const ASN1_BITSTRING = 3;


const ASN1_OCTETSTRING = 4;


const ASN1_OBJECT = 6;


const ASN1_SEQUENCE = 48;


const MODE_INTERNAL = 1;


const MODE_OPENSSL = 2;


const PRIVATE_FORMAT_PKCS1 = 0;


const PRIVATE_FORMAT_PUTTY = 1;


const PRIVATE_FORMAT_XML = 2;


const PRIVATE_FORMAT_PKCS8 = 8;


const PUBLIC_FORMAT_RAW = 3;


const PUBLIC_FORMAT_PKCS1 = 4;
const PUBLIC_FORMAT_PKCS1_RAW = 4;


const PUBLIC_FORMAT_XML = 5;


const PUBLIC_FORMAT_OPENSSH = 6;


const PUBLIC_FORMAT_PKCS8 = 7;


var $zero;


var $one;


var $privateKeyFormat = self::PRIVATE_FORMAT_PKCS1;


var $publicKeyFormat = self::PUBLIC_FORMAT_PKCS8;


var $modulus;


var $k;


var $exponent;


var $primes;


var $exponents;


var $coefficients;


var $hashName;


var $hash;


var $hLen;


var $sLen;


var $mgfHash;


var $mgfHLen;


var $encryptionMode = self::ENCRYPTION_OAEP;


var $signatureMode = self::SIGNATURE_PSS;


var $publicExponent = false;


var $password = false;


var $components = array();


var $current;


var $configFile;


var $comment = 'phpseclib-generated-key';


function __construct()
{
$this->configFile = dirname(__FILE__) . '/../openssl.cnf';

if (!defined('CRYPT_RSA_MODE')) {
switch (true) {

 
 case defined('MATH_BIGINTEGER_OPENSSL_DISABLE'):
define('CRYPT_RSA_MODE', self::MODE_INTERNAL);
break;
case extension_loaded('openssl') && file_exists($this->configFile):

 ob_start();
@phpinfo();
$content = ob_get_contents();
ob_end_clean();

preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches);

$versions = array();
if (!empty($matches[1])) {
for ($i = 0; $i < count($matches[1]); $i++) {
$fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i])));


 if (!preg_match('/(\d+\.\d+\.\d+)/i', $fullVersion, $m)) {
$versions[$matches[1][$i]] = $fullVersion;
} else {
$versions[$matches[1][$i]] = $m[0];
}
}
}


 switch (true) {
case !isset($versions['Header']):
case !isset($versions['Library']):
case $versions['Header'] == $versions['Library']:
define('CRYPT_RSA_MODE', self::MODE_OPENSSL);
break;
default:
define('CRYPT_RSA_MODE', self::MODE_INTERNAL);
define('MATH_BIGINTEGER_OPENSSL_DISABLE', true);
}
break;
default:
define('CRYPT_RSA_MODE', self::MODE_INTERNAL);
}
}

$this->zero = new BigInteger();
$this->one = new BigInteger(1);

$this->hash = new Hash('sha1');
$this->hLen = $this->hash->getLength();
$this->hashName = 'sha1';
$this->mgfHash = new Hash('sha1');
$this->mgfHLen = $this->mgfHash->getLength();
}


function createKey($bits = 1024, $timeout = false, $partial = array())
{
if (!defined('CRYPT_RSA_EXPONENT')) {

 define('CRYPT_RSA_EXPONENT', '65537');
}

 
 if (!defined('CRYPT_RSA_SMALLEST_PRIME')) {
define('CRYPT_RSA_SMALLEST_PRIME', 4096);
}


 if (CRYPT_RSA_MODE == self::MODE_OPENSSL && $bits >= 384 && CRYPT_RSA_EXPONENT == 65537) {
$config = array();
if (isset($this->configFile)) {
$config['config'] = $this->configFile;
}
$rsa = openssl_pkey_new(array('private_key_bits' => $bits) + $config);
openssl_pkey_export($rsa, $privatekey, null, $config);
$publickey = openssl_pkey_get_details($rsa);
$publickey = $publickey['key'];

$privatekey = call_user_func_array(array($this, '_convertPrivateKey'), array_values($this->_parseKey($privatekey, self::PRIVATE_FORMAT_PKCS1)));
$publickey = call_user_func_array(array($this, '_convertPublicKey'), array_values($this->_parseKey($publickey, self::PUBLIC_FORMAT_PKCS1)));


 while (openssl_error_string() !== false) {
}

return array(
'privatekey' => $privatekey,
'publickey' => $publickey,
'partialkey' => false
);
}

static $e;
if (!isset($e)) {
$e = new BigInteger(CRYPT_RSA_EXPONENT);
}

extract($this->_generateMinMax($bits));
$absoluteMin = $min;
$temp = $bits >> 1; 
 if ($temp > CRYPT_RSA_SMALLEST_PRIME) {
$num_primes = floor($bits / CRYPT_RSA_SMALLEST_PRIME);
$temp = CRYPT_RSA_SMALLEST_PRIME;
} else {
$num_primes = 2;
}
extract($this->_generateMinMax($temp + $bits % $temp));
$finalMax = $max;
extract($this->_generateMinMax($temp));

$generator = new BigInteger();

$n = $this->one->copy();
if (!empty($partial)) {
extract(unserialize($partial));
} else {
$exponents = $coefficients = $primes = array();
$lcm = array(
'top' => $this->one->copy(),
'bottom' => false
);
}

$start = time();
$i0 = count($primes) + 1;

do {
for ($i = $i0; $i <= $num_primes; $i++) {
if ($timeout !== false) {
$timeout-= time() - $start;
$start = time();
if ($timeout <= 0) {
return array(
'privatekey' => '',
'publickey' => '',
'partialkey' => serialize(array(
'primes' => $primes,
'coefficients' => $coefficients,
'lcm' => $lcm,
'exponents' => $exponents
))
);
}
}

if ($i == $num_primes) {
list($min, $temp) = $absoluteMin->divide($n);
if (!$temp->equals($this->zero)) {
$min = $min->add($this->one); 
 }
$primes[$i] = $generator->randomPrime($min, $finalMax, $timeout);
} else {
$primes[$i] = $generator->randomPrime($min, $max, $timeout);
}

if ($primes[$i] === false) { 
 if (count($primes) > 1) {
$partialkey = '';
} else {
array_pop($primes);
$partialkey = serialize(array(
'primes' => $primes,
'coefficients' => $coefficients,
'lcm' => $lcm,
'exponents' => $exponents
));
}

return array(
'privatekey' => '',
'publickey' => '',
'partialkey' => $partialkey
);
}


 if ($i > 2) {
$coefficients[$i] = $n->modInverse($primes[$i]);
}

$n = $n->multiply($primes[$i]);

$temp = $primes[$i]->subtract($this->one);


 $lcm['top'] = $lcm['top']->multiply($temp);
$lcm['bottom'] = $lcm['bottom'] === false ? $temp : $lcm['bottom']->gcd($temp);

$exponents[$i] = $e->modInverse($temp);
}

list($temp) = $lcm['top']->divide($lcm['bottom']);
$gcd = $temp->gcd($e);
$i0 = 1;
} while (!$gcd->equals($this->one));

$d = $e->modInverse($temp);

$coefficients[2] = $primes[2]->modInverse($primes[1]);


return array(
'privatekey' => $this->_convertPrivateKey($n, $e, $d, $primes, $exponents, $coefficients),
'publickey' => $this->_convertPublicKey($n, $e),
'partialkey' => false
);
}


function _convertPrivateKey($n, $e, $d, $primes, $exponents, $coefficients)
{
$signed = $this->privateKeyFormat != self::PRIVATE_FORMAT_XML;
$num_primes = count($primes);
$raw = array(
'version' => $num_primes == 2 ? chr(0) : chr(1), 
 'modulus' => $n->toBytes($signed),
'publicExponent' => $e->toBytes($signed),
'privateExponent' => $d->toBytes($signed),
'prime1' => $primes[1]->toBytes($signed),
'prime2' => $primes[2]->toBytes($signed),
'exponent1' => $exponents[1]->toBytes($signed),
'exponent2' => $exponents[2]->toBytes($signed),
'coefficient' => $coefficients[2]->toBytes($signed)
);


 switch ($this->privateKeyFormat) {
case self::PRIVATE_FORMAT_XML:
if ($num_primes != 2) {
return false;
}
return "<RSAKeyValue>\r\n" .
'  <Modulus>' . base64_encode($raw['modulus']) . "</Modulus>\r\n" .
'  <Exponent>' . base64_encode($raw['publicExponent']) . "</Exponent>\r\n" .
'  <P>' . base64_encode($raw['prime1']) . "</P>\r\n" .
'  <Q>' . base64_encode($raw['prime2']) . "</Q>\r\n" .
'  <DP>' . base64_encode($raw['exponent1']) . "</DP>\r\n" .
'  <DQ>' . base64_encode($raw['exponent2']) . "</DQ>\r\n" .
'  <InverseQ>' . base64_encode($raw['coefficient']) . "</InverseQ>\r\n" .
'  <D>' . base64_encode($raw['privateExponent']) . "</D>\r\n" .
'</RSAKeyValue>';
break;
case self::PRIVATE_FORMAT_PUTTY:
if ($num_primes != 2) {
return false;
}
$key = "PuTTY-User-Key-File-2: ssh-rsa\r\nEncryption: ";
$encryption = (!empty($this->password) || is_string($this->password)) ? 'aes256-cbc' : 'none';
$key.= $encryption;
$key.= "\r\nComment: " . $this->comment . "\r\n";
$public = pack(
'Na*Na*Na*',
strlen('ssh-rsa'),
'ssh-rsa',
strlen($raw['publicExponent']),
$raw['publicExponent'],
strlen($raw['modulus']),
$raw['modulus']
);
$source = pack(
'Na*Na*Na*Na*',
strlen('ssh-rsa'),
'ssh-rsa',
strlen($encryption),
$encryption,
strlen($this->comment),
$this->comment,
strlen($public),
$public
);
$public = base64_encode($public);
$key.= "Public-Lines: " . ((strlen($public) + 63) >> 6) . "\r\n";
$key.= chunk_split($public, 64);
$private = pack(
'Na*Na*Na*Na*',
strlen($raw['privateExponent']),
$raw['privateExponent'],
strlen($raw['prime1']),
$raw['prime1'],
strlen($raw['prime2']),
$raw['prime2'],
strlen($raw['coefficient']),
$raw['coefficient']
);
if (empty($this->password) && !is_string($this->password)) {
$source.= pack('Na*', strlen($private), $private);
$hashkey = 'putty-private-key-file-mac-key';
} else {
$private.= Random::string(16 - (strlen($private) & 15));
$source.= pack('Na*', strlen($private), $private);
$sequence = 0;
$symkey = '';
while (strlen($symkey) < 32) {
$temp = pack('Na*', $sequence++, $this->password);
$symkey.= pack('H*', sha1($temp));
}
$symkey = substr($symkey, 0, 32);
$crypto = new AES();

$crypto->setKey($symkey);
$crypto->disablePadding();
$private = $crypto->encrypt($private);
$hashkey = 'putty-private-key-file-mac-key' . $this->password;
}

$private = base64_encode($private);
$key.= 'Private-Lines: ' . ((strlen($private) + 63) >> 6) . "\r\n";
$key.= chunk_split($private, 64);
$hash = new Hash('sha1');
$hash->setKey(pack('H*', sha1($hashkey)));
$key.= 'Private-MAC: ' . bin2hex($hash->hash($source)) . "\r\n";

return $key;
default: 
 $components = array();
foreach ($raw as $name => $value) {
$components[$name] = pack('Ca*a*', self::ASN1_INTEGER, $this->_encodeLength(strlen($value)), $value);
}

$RSAPrivateKey = implode('', $components);

if ($num_primes > 2) {
$OtherPrimeInfos = '';
for ($i = 3; $i <= $num_primes; $i++) {

 
 $OtherPrimeInfo = pack('Ca*a*', self::ASN1_INTEGER, $this->_encodeLength(strlen($primes[$i]->toBytes(true))), $primes[$i]->toBytes(true));
$OtherPrimeInfo.= pack('Ca*a*', self::ASN1_INTEGER, $this->_encodeLength(strlen($exponents[$i]->toBytes(true))), $exponents[$i]->toBytes(true));
$OtherPrimeInfo.= pack('Ca*a*', self::ASN1_INTEGER, $this->_encodeLength(strlen($coefficients[$i]->toBytes(true))), $coefficients[$i]->toBytes(true));
$OtherPrimeInfos.= pack('Ca*a*', self::ASN1_SEQUENCE, $this->_encodeLength(strlen($OtherPrimeInfo)), $OtherPrimeInfo);
}
$RSAPrivateKey.= pack('Ca*a*', self::ASN1_SEQUENCE, $this->_encodeLength(strlen($OtherPrimeInfos)), $OtherPrimeInfos);
}

$RSAPrivateKey = pack('Ca*a*', self::ASN1_SEQUENCE, $this->_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey);

if ($this->privateKeyFormat == self::PRIVATE_FORMAT_PKCS8) {
$rsaOID = pack('H*', '300d06092a864886f70d0101010500'); 
 $RSAPrivateKey = pack(
'Ca*a*Ca*a*',
self::ASN1_INTEGER,
"\01\00",
$rsaOID,
4,
$this->_encodeLength(strlen($RSAPrivateKey)),
$RSAPrivateKey
);
$RSAPrivateKey = pack('Ca*a*', self::ASN1_SEQUENCE, $this->_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey);
if (!empty($this->password) || is_string($this->password)) {
$salt = Random::string(8);
$iterationCount = 2048;

$crypto = new DES();
$crypto->setPassword($this->password, 'pbkdf1', 'md5', $salt, $iterationCount);
$RSAPrivateKey = $crypto->encrypt($RSAPrivateKey);

$parameters = pack(
'Ca*a*Ca*N',
self::ASN1_OCTETSTRING,
$this->_encodeLength(strlen($salt)),
$salt,
self::ASN1_INTEGER,
$this->_encodeLength(4),
$iterationCount
);
$pbeWithMD5AndDES_CBC = "\x2a\x86\x48\x86\xf7\x0d\x01\x05\x03";

$encryptionAlgorithm = pack(
'Ca*a*Ca*a*',
self::ASN1_OBJECT,
$this->_encodeLength(strlen($pbeWithMD5AndDES_CBC)),
$pbeWithMD5AndDES_CBC,
self::ASN1_SEQUENCE,
$this->_encodeLength(strlen($parameters)),
$parameters
);

$RSAPrivateKey = pack(
'Ca*a*Ca*a*',
self::ASN1_SEQUENCE,
$this->_encodeLength(strlen($encryptionAlgorithm)),
$encryptionAlgorithm,
self::ASN1_OCTETSTRING,
$this->_encodeLength(strlen($RSAPrivateKey)),
$RSAPrivateKey
);

$RSAPrivateKey = pack('Ca*a*', self::ASN1_SEQUENCE, $this->_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey);

$RSAPrivateKey = "-----BEGIN ENCRYPTED PRIVATE KEY-----\r\n" .
chunk_split(base64_encode($RSAPrivateKey), 64) .
'-----END ENCRYPTED PRIVATE KEY-----';
} else {
$RSAPrivateKey = "-----BEGIN PRIVATE KEY-----\r\n" .
chunk_split(base64_encode($RSAPrivateKey), 64) .
'-----END PRIVATE KEY-----';
}
return $RSAPrivateKey;
}

if (!empty($this->password) || is_string($this->password)) {
$iv = Random::string(8);
$symkey = pack('H*', md5($this->password . $iv)); 
 $symkey.= substr(pack('H*', md5($symkey . $this->password . $iv)), 0, 8);
$des = new TripleDES();
$des->setKey($symkey);
$des->setIV($iv);
$iv = strtoupper(bin2hex($iv));
$RSAPrivateKey = "-----BEGIN RSA PRIVATE KEY-----\r\n" .
"Proc-Type: 4,ENCRYPTED\r\n" .
"DEK-Info: DES-EDE3-CBC,$iv\r\n" .
"\r\n" .
chunk_split(base64_encode($des->encrypt($RSAPrivateKey)), 64) .
'-----END RSA PRIVATE KEY-----';
} else {
$RSAPrivateKey = "-----BEGIN RSA PRIVATE KEY-----\r\n" .
chunk_split(base64_encode($RSAPrivateKey), 64) .
'-----END RSA PRIVATE KEY-----';
}

return $RSAPrivateKey;
}
}


function _convertPublicKey($n, $e)
{
$signed = $this->publicKeyFormat != self::PUBLIC_FORMAT_XML;

$modulus = $n->toBytes($signed);
$publicExponent = $e->toBytes($signed);

switch ($this->publicKeyFormat) {
case self::PUBLIC_FORMAT_RAW:
return array('e' => $e->copy(), 'n' => $n->copy());
case self::PUBLIC_FORMAT_XML:
return "<RSAKeyValue>\r\n" .
'  <Modulus>' . base64_encode($modulus) . "</Modulus>\r\n" .
'  <Exponent>' . base64_encode($publicExponent) . "</Exponent>\r\n" .
'</RSAKeyValue>';
break;
case self::PUBLIC_FORMAT_OPENSSH:

 
 $RSAPublicKey = pack('Na*Na*Na*', strlen('ssh-rsa'), 'ssh-rsa', strlen($publicExponent), $publicExponent, strlen($modulus), $modulus);
$RSAPublicKey = 'ssh-rsa ' . base64_encode($RSAPublicKey) . ' ' . $this->comment;

return $RSAPublicKey;
default: 
 
 
 $components = array(
'modulus' => pack('Ca*a*', self::ASN1_INTEGER, $this->_encodeLength(strlen($modulus)), $modulus),
'publicExponent' => pack('Ca*a*', self::ASN1_INTEGER, $this->_encodeLength(strlen($publicExponent)), $publicExponent)
);

$RSAPublicKey = pack(
'Ca*a*a*',
self::ASN1_SEQUENCE,
$this->_encodeLength(strlen($components['modulus']) + strlen($components['publicExponent'])),
$components['modulus'],
$components['publicExponent']
);

if ($this->publicKeyFormat == self::PUBLIC_FORMAT_PKCS1_RAW) {
$RSAPublicKey = "-----BEGIN RSA PUBLIC KEY-----\r\n" .
chunk_split(base64_encode($RSAPublicKey), 64) .
'-----END RSA PUBLIC KEY-----';
} else {

 $rsaOID = pack('H*', '300d06092a864886f70d0101010500'); 
 $RSAPublicKey = chr(0) . $RSAPublicKey;
$RSAPublicKey = chr(3) . $this->_encodeLength(strlen($RSAPublicKey)) . $RSAPublicKey;

$RSAPublicKey = pack(
'Ca*a*',
self::ASN1_SEQUENCE,
$this->_encodeLength(strlen($rsaOID . $RSAPublicKey)),
$rsaOID . $RSAPublicKey
);

$RSAPublicKey = "-----BEGIN PUBLIC KEY-----\r\n" .
chunk_split(base64_encode($RSAPublicKey), 64) .
'-----END PUBLIC KEY-----';
}

return $RSAPublicKey;
}
}


function _parseKey($key, $type)
{
if ($type != self::PUBLIC_FORMAT_RAW && !is_string($key)) {
return false;
}

switch ($type) {
case self::PUBLIC_FORMAT_RAW:
if (!is_array($key)) {
return false;
}
$components = array();
switch (true) {
case isset($key['e']):
$components['publicExponent'] = $key['e']->copy();
break;
case isset($key['exponent']):
$components['publicExponent'] = $key['exponent']->copy();
break;
case isset($key['publicExponent']):
$components['publicExponent'] = $key['publicExponent']->copy();
break;
case isset($key[0]):
$components['publicExponent'] = $key[0]->copy();
}
switch (true) {
case isset($key['n']):
$components['modulus'] = $key['n']->copy();
break;
case isset($key['modulo']):
$components['modulus'] = $key['modulo']->copy();
break;
case isset($key['modulus']):
$components['modulus'] = $key['modulus']->copy();
break;
case isset($key[1]):
$components['modulus'] = $key[1]->copy();
}
return isset($components['modulus']) && isset($components['publicExponent']) ? $components : false;
case self::PRIVATE_FORMAT_PKCS1:
case self::PRIVATE_FORMAT_PKCS8:
case self::PUBLIC_FORMAT_PKCS1:


if (preg_match('#DEK-Info: (.+),(.+)#', $key, $matches)) {
$iv = pack('H*', trim($matches[2]));
$symkey = pack('H*', md5($this->password . substr($iv, 0, 8))); 
 $symkey.= pack('H*', md5($symkey . $this->password . substr($iv, 0, 8)));

 $key = preg_replace('#^(?:Proc-Type|DEK-Info): .*#m', '', $key);
$ciphertext = $this->_extractBER($key);
if ($ciphertext === false) {
$ciphertext = $key;
}
switch ($matches[1]) {
case 'AES-256-CBC':
$crypto = new AES();
break;
case 'AES-128-CBC':
$symkey = substr($symkey, 0, 16);
$crypto = new AES();
break;
case 'DES-EDE3-CFB':
$crypto = new TripleDES(Base::MODE_CFB);
break;
case 'DES-EDE3-CBC':
$symkey = substr($symkey, 0, 24);
$crypto = new TripleDES();
break;
case 'DES-CBC':
$crypto = new DES();
break;
default:
return false;
}
$crypto->setKey($symkey);
$crypto->setIV($iv);
$decoded = $crypto->decrypt($ciphertext);
} else {
$decoded = $this->_extractBER($key);
}

if ($decoded !== false) {
$key = $decoded;
}

$components = array();

if (ord($this->_string_shift($key)) != self::ASN1_SEQUENCE) {
return false;
}
if ($this->_decodeLength($key) != strlen($key)) {
return false;
}

$tag = ord($this->_string_shift($key));


if ($tag == self::ASN1_INTEGER && substr($key, 0, 3) == "\x01\x00\x30") {
$this->_string_shift($key, 3);
$tag = self::ASN1_SEQUENCE;
}

if ($tag == self::ASN1_SEQUENCE) {
$temp = $this->_string_shift($key, $this->_decodeLength($key));
if (ord($this->_string_shift($temp)) != self::ASN1_OBJECT) {
return false;
}
$length = $this->_decodeLength($temp);
switch ($this->_string_shift($temp, $length)) {
case "\x2a\x86\x48\x86\xf7\x0d\x01\x01\x01": 
 break;
case "\x2a\x86\x48\x86\xf7\x0d\x01\x05\x03": 
 

if (ord($this->_string_shift($temp)) != self::ASN1_SEQUENCE) {
return false;
}
if ($this->_decodeLength($temp) != strlen($temp)) {
return false;
}
$this->_string_shift($temp); 
 $salt = $this->_string_shift($temp, $this->_decodeLength($temp));
if (ord($this->_string_shift($temp)) != self::ASN1_INTEGER) {
return false;
}
$this->_decodeLength($temp);
list(, $iterationCount) = unpack('N', str_pad($temp, 4, chr(0), STR_PAD_LEFT));
$this->_string_shift($key); 
 $length = $this->_decodeLength($key);
if (strlen($key) != $length) {
return false;
}

$crypto = new DES();
$crypto->setPassword($this->password, 'pbkdf1', 'md5', $salt, $iterationCount);
$key = $crypto->decrypt($key);
if ($key === false) {
return false;
}
return $this->_parseKey($key, self::PRIVATE_FORMAT_PKCS1);
default:
return false;
}


$tag = ord($this->_string_shift($key)); 
 $this->_decodeLength($key); 
 
 
 if ($tag == self::ASN1_BITSTRING) {
$this->_string_shift($key);
}
if (ord($this->_string_shift($key)) != self::ASN1_SEQUENCE) {
return false;
}
if ($this->_decodeLength($key) != strlen($key)) {
return false;
}
$tag = ord($this->_string_shift($key));
}
if ($tag != self::ASN1_INTEGER) {
return false;
}

$length = $this->_decodeLength($key);
$temp = $this->_string_shift($key, $length);
if (strlen($temp) != 1 || ord($temp) > 2) {
$components['modulus'] = new BigInteger($temp, 256);
$this->_string_shift($key); 
 $length = $this->_decodeLength($key);
$components[$type == self::PUBLIC_FORMAT_PKCS1 ? 'publicExponent' : 'privateExponent'] = new BigInteger($this->_string_shift($key, $length), 256);

return $components;
}
if (ord($this->_string_shift($key)) != self::ASN1_INTEGER) {
return false;
}
$length = $this->_decodeLength($key);
$components['modulus'] = new BigInteger($this->_string_shift($key, $length), 256);
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['publicExponent'] = new BigInteger($this->_string_shift($key, $length), 256);
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['privateExponent'] = new BigInteger($this->_string_shift($key, $length), 256);
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['primes'] = array(1 => new BigInteger($this->_string_shift($key, $length), 256));
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['primes'][] = new BigInteger($this->_string_shift($key, $length), 256);
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['exponents'] = array(1 => new BigInteger($this->_string_shift($key, $length), 256));
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['exponents'][] = new BigInteger($this->_string_shift($key, $length), 256);
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['coefficients'] = array(2 => new BigInteger($this->_string_shift($key, $length), 256));

if (!empty($key)) {
if (ord($this->_string_shift($key)) != self::ASN1_SEQUENCE) {
return false;
}
$this->_decodeLength($key);
while (!empty($key)) {
if (ord($this->_string_shift($key)) != self::ASN1_SEQUENCE) {
return false;
}
$this->_decodeLength($key);
$key = substr($key, 1);
$length = $this->_decodeLength($key);
$components['primes'][] = new BigInteger($this->_string_shift($key, $length), 256);
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['exponents'][] = new BigInteger($this->_string_shift($key, $length), 256);
$this->_string_shift($key);
$length = $this->_decodeLength($key);
$components['coefficients'][] = new BigInteger($this->_string_shift($key, $length), 256);
}
}

return $components;
case self::PUBLIC_FORMAT_OPENSSH:
$parts = explode(' ', $key, 3);

$key = isset($parts[1]) ? base64_decode($parts[1]) : false;
if ($key === false) {
return false;
}

$comment = isset($parts[2]) ? $parts[2] : false;

$cleanup = substr($key, 0, 11) == "\0\0\0\7ssh-rsa";

if (strlen($key) <= 4) {
return false;
}
extract(unpack('Nlength', $this->_string_shift($key, 4)));
$publicExponent = new BigInteger($this->_string_shift($key, $length), -256);
if (strlen($key) <= 4) {
return false;
}
extract(unpack('Nlength', $this->_string_shift($key, 4)));
$modulus = new BigInteger($this->_string_shift($key, $length), -256);

if ($cleanup && strlen($key)) {
if (strlen($key) <= 4) {
return false;
}
extract(unpack('Nlength', $this->_string_shift($key, 4)));
$realModulus = new BigInteger($this->_string_shift($key, $length), -256);
return strlen($key) ? false : array(
'modulus' => $realModulus,
'publicExponent' => $modulus,
'comment' => $comment
);
} else {
return strlen($key) ? false : array(
'modulus' => $modulus,
'publicExponent' => $publicExponent,
'comment' => $comment
);
}

 
 case self::PRIVATE_FORMAT_XML:
case self::PUBLIC_FORMAT_XML:
$this->components = array();

$xml = xml_parser_create('UTF-8');
xml_set_object($xml, $this);
xml_set_element_handler($xml, '_start_element_handler', '_stop_element_handler');
xml_set_character_data_handler($xml, '_data_handler');

 if (!xml_parse($xml, '<xml>' . $key . '</xml>')) {
return false;
}

return isset($this->components['modulus']) && isset($this->components['publicExponent']) ? $this->components : false;

 case self::PRIVATE_FORMAT_PUTTY:
$components = array();
$key = preg_split('#\r\n|\r|\n#', $key);
$type = trim(preg_replace('#PuTTY-User-Key-File-2: (.+)#', '$1', $key[0]));
if ($type != 'ssh-rsa') {
return false;
}
$encryption = trim(preg_replace('#Encryption: (.+)#', '$1', $key[1]));
$comment = trim(preg_replace('#Comment: (.+)#', '$1', $key[2]));

$publicLength = trim(preg_replace('#Public-Lines: (\d+)#', '$1', $key[3]));
$public = base64_decode(implode('', array_map('trim', array_slice($key, 4, $publicLength))));
$public = substr($public, 11);
extract(unpack('Nlength', $this->_string_shift($public, 4)));
$components['publicExponent'] = new BigInteger($this->_string_shift($public, $length), -256);
extract(unpack('Nlength', $this->_string_shift($public, 4)));
$components['modulus'] = new BigInteger($this->_string_shift($public, $length), -256);

$privateLength = trim(preg_replace('#Private-Lines: (\d+)#', '$1', $key[$publicLength + 4]));
$private = base64_decode(implode('', array_map('trim', array_slice($key, $publicLength + 5, $privateLength))));

switch ($encryption) {
case 'aes256-cbc':
$symkey = '';
$sequence = 0;
while (strlen($symkey) < 32) {
$temp = pack('Na*', $sequence++, $this->password);
$symkey.= pack('H*', sha1($temp));
}
$symkey = substr($symkey, 0, 32);
$crypto = new AES();
}

if ($encryption != 'none') {
$crypto->setKey($symkey);
$crypto->disablePadding();
$private = $crypto->decrypt($private);
if ($private === false) {
return false;
}
}

extract(unpack('Nlength', $this->_string_shift($private, 4)));
if (strlen($private) < $length) {
return false;
}
$components['privateExponent'] = new BigInteger($this->_string_shift($private, $length), -256);
extract(unpack('Nlength', $this->_string_shift($private, 4)));
if (strlen($private) < $length) {
return false;
}
$components['primes'] = array(1 => new BigInteger($this->_string_shift($private, $length), -256));
extract(unpack('Nlength', $this->_string_shift($private, 4)));
if (strlen($private) < $length) {
return false;
}
$components['primes'][] = new BigInteger($this->_string_shift($private, $length), -256);

$temp = $components['primes'][1]->subtract($this->one);
$components['exponents'] = array(1 => $components['publicExponent']->modInverse($temp));
$temp = $components['primes'][2]->subtract($this->one);
$components['exponents'][] = $components['publicExponent']->modInverse($temp);

extract(unpack('Nlength', $this->_string_shift($private, 4)));
if (strlen($private) < $length) {
return false;
}
$components['coefficients'] = array(2 => new BigInteger($this->_string_shift($private, $length), -256));

return $components;
}
}


function getSize()
{
return !isset($this->modulus) ? 0 : strlen($this->modulus->toBits());
}


function _start_element_handler($parser, $name, $attribs)
{

 switch ($name) {
case 'MODULUS':
$this->current = &$this->components['modulus'];
break;
case 'EXPONENT':
$this->current = &$this->components['publicExponent'];
break;
case 'P':
$this->current = &$this->components['primes'][1];
break;
case 'Q':
$this->current = &$this->components['primes'][2];
break;
case 'DP':
$this->current = &$this->components['exponents'][1];
break;
case 'DQ':
$this->current = &$this->components['exponents'][2];
break;
case 'INVERSEQ':
$this->current = &$this->components['coefficients'][2];
break;
case 'D':
$this->current = &$this->components['privateExponent'];
}
$this->current = '';
}


function _stop_element_handler($parser, $name)
{
if (isset($this->current)) {
$this->current = new BigInteger(base64_decode($this->current), 256);
unset($this->current);
}
}


function _data_handler($parser, $data)
{
if (!isset($this->current) || is_object($this->current)) {
return;
}
$this->current.= trim($data);
}


function loadKey($key, $type = false)
{
if ($key instanceof RSA) {
$this->privateKeyFormat = $key->privateKeyFormat;
$this->publicKeyFormat = $key->publicKeyFormat;
$this->k = $key->k;
$this->hLen = $key->hLen;
$this->sLen = $key->sLen;
$this->mgfHLen = $key->mgfHLen;
$this->encryptionMode = $key->encryptionMode;
$this->signatureMode = $key->signatureMode;
$this->password = $key->password;
$this->configFile = $key->configFile;
$this->comment = $key->comment;

if (is_object($key->hash)) {
$this->hash = new Hash($key->hash->getHash());
}
if (is_object($key->mgfHash)) {
$this->mgfHash = new Hash($key->mgfHash->getHash());
}

if (is_object($key->modulus)) {
$this->modulus = $key->modulus->copy();
}
if (is_object($key->exponent)) {
$this->exponent = $key->exponent->copy();
}
if (is_object($key->publicExponent)) {
$this->publicExponent = $key->publicExponent->copy();
}

$this->primes = array();
$this->exponents = array();
$this->coefficients = array();

foreach ($this->primes as $prime) {
$this->primes[] = $prime->copy();
}
foreach ($this->exponents as $exponent) {
$this->exponents[] = $exponent->copy();
}
foreach ($this->coefficients as $coefficient) {
$this->coefficients[] = $coefficient->copy();
}

return true;
}

if ($type === false) {
$types = array(
self::PUBLIC_FORMAT_RAW,
self::PRIVATE_FORMAT_PKCS1,
self::PRIVATE_FORMAT_XML,
self::PRIVATE_FORMAT_PUTTY,
self::PUBLIC_FORMAT_OPENSSH
);
foreach ($types as $type) {
$components = $this->_parseKey($key, $type);
if ($components !== false) {
break;
}
}
} else {
$components = $this->_parseKey($key, $type);
}

if ($components === false) {
return false;
}

if (isset($components['comment']) && $components['comment'] !== false) {
$this->comment = $components['comment'];
}
$this->modulus = $components['modulus'];
$this->k = strlen($this->modulus->toBytes());
$this->exponent = isset($components['privateExponent']) ? $components['privateExponent'] : $components['publicExponent'];
if (isset($components['primes'])) {
$this->primes = $components['primes'];
$this->exponents = $components['exponents'];
$this->coefficients = $components['coefficients'];
$this->publicExponent = $components['publicExponent'];
} else {
$this->primes = array();
$this->exponents = array();
$this->coefficients = array();
$this->publicExponent = false;
}

switch ($type) {
case self::PUBLIC_FORMAT_OPENSSH:
case self::PUBLIC_FORMAT_RAW:
$this->setPublicKey();
break;
case self::PRIVATE_FORMAT_PKCS1:
switch (true) {
case strpos($key, '-BEGIN PUBLIC KEY-') !== false:
case strpos($key, '-BEGIN RSA PUBLIC KEY-') !== false:
$this->setPublicKey();
}
}

return true;
}


function setPassword($password = false)
{
$this->password = $password;
}


function setPublicKey($key = false, $type = false)
{

 if (!empty($this->publicExponent)) {
return false;
}

if ($key === false && !empty($this->modulus)) {
$this->publicExponent = $this->exponent;
return true;
}

if ($type === false) {
$types = array(
self::PUBLIC_FORMAT_RAW,
self::PUBLIC_FORMAT_PKCS1,
self::PUBLIC_FORMAT_XML,
self::PUBLIC_FORMAT_OPENSSH
);
foreach ($types as $type) {
$components = $this->_parseKey($key, $type);
if ($components !== false) {
break;
}
}
} else {
$components = $this->_parseKey($key, $type);
}

if ($components === false) {
return false;
}

if (empty($this->modulus) || !$this->modulus->equals($components['modulus'])) {
$this->modulus = $components['modulus'];
$this->exponent = $this->publicExponent = $components['publicExponent'];
return true;
}

$this->publicExponent = $components['publicExponent'];

return true;
}


function setPrivateKey($key = false, $type = false)
{
if ($key === false && !empty($this->publicExponent)) {
$this->publicExponent = false;
return true;
}

$rsa = new RSA();
if (!$rsa->loadKey($key, $type)) {
return false;
}
$rsa->publicExponent = false;


 $this->loadKey($rsa);
return true;
}


function getPublicKey($type = self::PUBLIC_FORMAT_PKCS8)
{
if (empty($this->modulus) || empty($this->publicExponent)) {
return false;
}

$oldFormat = $this->publicKeyFormat;
$this->publicKeyFormat = $type;
$temp = $this->_convertPublicKey($this->modulus, $this->publicExponent);
$this->publicKeyFormat = $oldFormat;
return $temp;
}


function getPublicKeyFingerprint($algorithm = 'md5')
{
if (empty($this->modulus) || empty($this->publicExponent)) {
return false;
}

$modulus = $this->modulus->toBytes(true);
$publicExponent = $this->publicExponent->toBytes(true);

$RSAPublicKey = pack('Na*Na*Na*', strlen('ssh-rsa'), 'ssh-rsa', strlen($publicExponent), $publicExponent, strlen($modulus), $modulus);

switch ($algorithm) {
case 'sha256':
$hash = new Hash('sha256');
$base = base64_encode($hash->hash($RSAPublicKey));
return substr($base, 0, strlen($base) - 1);
case 'md5':
return substr(chunk_split(md5($RSAPublicKey), 2, ':'), 0, -1);
default:
return false;
}
}


function getPrivateKey($type = self::PUBLIC_FORMAT_PKCS1)
{
if (empty($this->primes)) {
return false;
}

$oldFormat = $this->privateKeyFormat;
$this->privateKeyFormat = $type;
$temp = $this->_convertPrivateKey($this->modulus, $this->publicExponent, $this->exponent, $this->primes, $this->exponents, $this->coefficients);
$this->privateKeyFormat = $oldFormat;
return $temp;
}


function _getPrivatePublicKey($mode = self::PUBLIC_FORMAT_PKCS8)
{
if (empty($this->modulus) || empty($this->exponent)) {
return false;
}

$oldFormat = $this->publicKeyFormat;
$this->publicKeyFormat = $mode;
$temp = $this->_convertPublicKey($this->modulus, $this->exponent);
$this->publicKeyFormat = $oldFormat;
return $temp;
}


function __toString()
{
$key = $this->getPrivateKey($this->privateKeyFormat);
if ($key !== false) {
return $key;
}
$key = $this->_getPrivatePublicKey($this->publicKeyFormat);
return $key !== false ? $key : '';
}


function __clone()
{
$key = new RSA();
$key->loadKey($this);
return $key;
}


function _generateMinMax($bits)
{
$bytes = $bits >> 3;
$min = str_repeat(chr(0), $bytes);
$max = str_repeat(chr(0xFF), $bytes);
$msb = $bits & 7;
if ($msb) {
$min = chr(1 << ($msb - 1)) . $min;
$max = chr((1 << $msb) - 1) . $max;
} else {
$min[0] = chr(0x80);
}

return array(
'min' => new BigInteger($min, 256),
'max' => new BigInteger($max, 256)
);
}


function _decodeLength(&$string)
{
$length = ord($this->_string_shift($string));
if ($length & 0x80) { 
 $length&= 0x7F;
$temp = $this->_string_shift($string, $length);
list(, $length) = unpack('N', substr(str_pad($temp, 4, chr(0), STR_PAD_LEFT), -4));
}
return $length;
}


function _encodeLength($length)
{
if ($length <= 0x7F) {
return chr($length);
}

$temp = ltrim(pack('N', $length), chr(0));
return pack('Ca*', 0x80 | strlen($temp), $temp);
}


function _string_shift(&$string, $index = 1)
{
$substr = substr($string, 0, $index);
$string = substr($string, $index);
return $substr;
}


function setPrivateKeyFormat($format)
{
$this->privateKeyFormat = $format;
}


function setPublicKeyFormat($format)
{
$this->publicKeyFormat = $format;
}


function setHash($hash)
{

 switch ($hash) {
case 'md2':
case 'md5':
case 'sha1':
case 'sha256':
case 'sha384':
case 'sha512':
$this->hash = new Hash($hash);
$this->hashName = $hash;
break;
default:
$this->hash = new Hash('sha1');
$this->hashName = 'sha1';
}
$this->hLen = $this->hash->getLength();
}


function setMGFHash($hash)
{

 switch ($hash) {
case 'md2':
case 'md5':
case 'sha1':
case 'sha256':
case 'sha384':
case 'sha512':
$this->mgfHash = new Hash($hash);
break;
default:
$this->mgfHash = new Hash('sha1');
}
$this->mgfHLen = $this->mgfHash->getLength();
}


function setSaltLength($sLen)
{
$this->sLen = $sLen;
}


function _i2osp($x, $xLen)
{
$x = $x->toBytes();
if (strlen($x) > $xLen) {
user_error('Integer too large');
return false;
}
return str_pad($x, $xLen, chr(0), STR_PAD_LEFT);
}


function _os2ip($x)
{
return new BigInteger($x, 256);
}


function _exponentiate($x)
{
if (empty($this->primes) || empty($this->coefficients) || empty($this->exponents)) {
return $x->modPow($this->exponent, $this->modulus);
}

$num_primes = count($this->primes);

if (defined('CRYPT_RSA_DISABLE_BLINDING')) {
$m_i = array(
1 => $x->modPow($this->exponents[1], $this->primes[1]),
2 => $x->modPow($this->exponents[2], $this->primes[2])
);
$h = $m_i[1]->subtract($m_i[2]);
$h = $h->multiply($this->coefficients[2]);
list(, $h) = $h->divide($this->primes[1]);
$m = $m_i[2]->add($h->multiply($this->primes[2]));

$r = $this->primes[1];
for ($i = 3; $i <= $num_primes; $i++) {
$m_i = $x->modPow($this->exponents[$i], $this->primes[$i]);

$r = $r->multiply($this->primes[$i - 1]);

$h = $m_i->subtract($m);
$h = $h->multiply($this->coefficients[$i]);
list(, $h) = $h->divide($this->primes[$i]);

$m = $m->add($r->multiply($h));
}
} else {
$smallest = $this->primes[1];
for ($i = 2; $i <= $num_primes; $i++) {
if ($smallest->compare($this->primes[$i]) > 0) {
$smallest = $this->primes[$i];
}
}

$one = new BigInteger(1);

$r = $one->random($one, $smallest->subtract($one));

$m_i = array(
1 => $this->_blind($x, $r, 1),
2 => $this->_blind($x, $r, 2)
);
$h = $m_i[1]->subtract($m_i[2]);
$h = $h->multiply($this->coefficients[2]);
list(, $h) = $h->divide($this->primes[1]);
$m = $m_i[2]->add($h->multiply($this->primes[2]));

$r = $this->primes[1];
for ($i = 3; $i <= $num_primes; $i++) {
$m_i = $this->_blind($x, $r, $i);

$r = $r->multiply($this->primes[$i - 1]);

$h = $m_i->subtract($m);
$h = $h->multiply($this->coefficients[$i]);
list(, $h) = $h->divide($this->primes[$i]);

$m = $m->add($r->multiply($h));
}
}

return $m;
}


function _blind($x, $r, $i)
{
$x = $x->multiply($r->modPow($this->publicExponent, $this->primes[$i]));
$x = $x->modPow($this->exponents[$i], $this->primes[$i]);

$r = $r->modInverse($this->primes[$i]);
$x = $x->multiply($r);
list(, $x) = $x->divide($this->primes[$i]);

return $x;
}


function _equals($x, $y)
{
if (strlen($x) != strlen($y)) {
return false;
}

$result = 0;
for ($i = 0; $i < strlen($x); $i++) {
$result |= ord($x[$i]) ^ ord($y[$i]);
}

return $result == 0;
}


function _rsaep($m)
{
if ($m->compare($this->zero) < 0 || $m->compare($this->modulus) > 0) {
user_error('Message representative out of range');
return false;
}
return $this->_exponentiate($m);
}


function _rsadp($c)
{
if ($c->compare($this->zero) < 0 || $c->compare($this->modulus) > 0) {
user_error('Ciphertext representative out of range');
return false;
}
return $this->_exponentiate($c);
}


function _rsasp1($m)
{
if ($m->compare($this->zero) < 0 || $m->compare($this->modulus) > 0) {
user_error('Message representative out of range');
return false;
}
return $this->_exponentiate($m);
}


function _rsavp1($s)
{
if ($s->compare($this->zero) < 0 || $s->compare($this->modulus) > 0) {
user_error('Signature representative out of range');
return false;
}
return $this->_exponentiate($s);
}


function _mgf1($mgfSeed, $maskLen)
{


$t = '';
$count = ceil($maskLen / $this->mgfHLen);
for ($i = 0; $i < $count; $i++) {
$c = pack('N', $i);
$t.= $this->mgfHash->hash($mgfSeed . $c);
}

return substr($t, 0, $maskLen);
}


function _rsaes_oaep_encrypt($m, $l = '')
{
$mLen = strlen($m);


if ($mLen > $this->k - 2 * $this->hLen - 2) {
user_error('Message too long');
return false;
}


$lHash = $this->hash->hash($l);
$ps = str_repeat(chr(0), $this->k - $mLen - 2 * $this->hLen - 2);
$db = $lHash . $ps . chr(1) . $m;
$seed = Random::string($this->hLen);
$dbMask = $this->_mgf1($seed, $this->k - $this->hLen - 1);
$maskedDB = $db ^ $dbMask;
$seedMask = $this->_mgf1($maskedDB, $this->hLen);
$maskedSeed = $seed ^ $seedMask;
$em = chr(0) . $maskedSeed . $maskedDB;


$m = $this->_os2ip($em);
$c = $this->_rsaep($m);
$c = $this->_i2osp($c, $this->k);


return $c;
}


function _rsaes_oaep_decrypt($c, $l = '')
{


if (strlen($c) != $this->k || $this->k < 2 * $this->hLen + 2) {
user_error('Decryption error');
return false;
}


$c = $this->_os2ip($c);
$m = $this->_rsadp($c);
if ($m === false) {
user_error('Decryption error');
return false;
}
$em = $this->_i2osp($m, $this->k);


$lHash = $this->hash->hash($l);
$y = ord($em[0]);
$maskedSeed = substr($em, 1, $this->hLen);
$maskedDB = substr($em, $this->hLen + 1);
$seedMask = $this->_mgf1($maskedDB, $this->hLen);
$seed = $maskedSeed ^ $seedMask;
$dbMask = $this->_mgf1($seed, $this->k - $this->hLen - 1);
$db = $maskedDB ^ $dbMask;
$lHash2 = substr($db, 0, $this->hLen);
$m = substr($db, $this->hLen);
if ($lHash != $lHash2) {
user_error('Decryption error');
return false;
}
$m = ltrim($m, chr(0));
if (ord($m[0]) != 1) {
user_error('Decryption error');
return false;
}


return substr($m, 1);
}


function _raw_encrypt($m)
{
$temp = $this->_os2ip($m);
$temp = $this->_rsaep($temp);
return $this->_i2osp($temp, $this->k);
}


function _rsaes_pkcs1_v1_5_encrypt($m)
{
$mLen = strlen($m);


if ($mLen > $this->k - 11) {
user_error('Message too long');
return false;
}


$psLen = $this->k - $mLen - 3;
$ps = '';
while (strlen($ps) != $psLen) {
$temp = Random::string($psLen - strlen($ps));
$temp = str_replace("\x00", '', $temp);
$ps.= $temp;
}
$type = 2;

 if (defined('CRYPT_RSA_PKCS15_COMPAT') && (!isset($this->publicExponent) || $this->exponent !== $this->publicExponent)) {
$type = 1;

 $ps = str_repeat("\xFF", $psLen);
}
$em = chr(0) . chr($type) . $ps . chr(0) . $m;


 $m = $this->_os2ip($em);
$c = $this->_rsaep($m);
$c = $this->_i2osp($c, $this->k);


return $c;
}


function _rsaes_pkcs1_v1_5_decrypt($c)
{


if (strlen($c) != $this->k) { 
 user_error('Decryption error');
return false;
}


$c = $this->_os2ip($c);
$m = $this->_rsadp($c);

if ($m === false) {
user_error('Decryption error');
return false;
}
$em = $this->_i2osp($m, $this->k);


if (ord($em[0]) != 0 || ord($em[1]) > 2) {
user_error('Decryption error');
return false;
}

$ps = substr($em, 2, strpos($em, chr(0), 2) - 2);
$m = substr($em, strlen($ps) + 3);

if (strlen($ps) < 8) {
user_error('Decryption error');
return false;
}


return $m;
}


function _emsa_pss_encode($m, $emBits)
{

 
$emLen = ($emBits + 1) >> 3; 
 $sLen = $this->sLen ? $this->sLen : $this->hLen;

$mHash = $this->hash->hash($m);
if ($emLen < $this->hLen + $sLen + 2) {
user_error('Encoding error');
return false;
}

$salt = Random::string($sLen);
$m2 = "\0\0\0\0\0\0\0\0" . $mHash . $salt;
$h = $this->hash->hash($m2);
$ps = str_repeat(chr(0), $emLen - $sLen - $this->hLen - 2);
$db = $ps . chr(1) . $salt;
$dbMask = $this->_mgf1($h, $emLen - $this->hLen - 1);
$maskedDB = $db ^ $dbMask;
$maskedDB[0] = ~chr(0xFF << ($emBits & 7)) & $maskedDB[0];
$em = $maskedDB . $h . chr(0xBC);

return $em;
}


function _emsa_pss_verify($m, $em, $emBits)
{

 
$emLen = ($emBits + 1) >> 3; 
 $sLen = $this->sLen ? $this->sLen : $this->hLen;

$mHash = $this->hash->hash($m);
if ($emLen < $this->hLen + $sLen + 2) {
return false;
}

if ($em[strlen($em) - 1] != chr(0xBC)) {
return false;
}

$maskedDB = substr($em, 0, -$this->hLen - 1);
$h = substr($em, -$this->hLen - 1, $this->hLen);
$temp = chr(0xFF << ($emBits & 7));
if ((~$maskedDB[0] & $temp) != $temp) {
return false;
}
$dbMask = $this->_mgf1($h, $emLen - $this->hLen - 1);
$db = $maskedDB ^ $dbMask;
$db[0] = ~chr(0xFF << ($emBits & 7)) & $db[0];
$temp = $emLen - $this->hLen - $sLen - 2;
if (substr($db, 0, $temp) != str_repeat(chr(0), $temp) || ord($db[$temp]) != 1) {
return false;
}
$salt = substr($db, $temp + 1); 
 $m2 = "\0\0\0\0\0\0\0\0" . $mHash . $salt;
$h2 = $this->hash->hash($m2);
return $this->_equals($h, $h2);
}


function _rsassa_pss_sign($m)
{


$em = $this->_emsa_pss_encode($m, 8 * $this->k - 1);


$m = $this->_os2ip($em);
$s = $this->_rsasp1($m);
$s = $this->_i2osp($s, $this->k);


return $s;
}


function _rsassa_pss_verify($m, $s)
{


if (strlen($s) != $this->k) {
user_error('Invalid signature');
return false;
}


$modBits = 8 * $this->k;

$s2 = $this->_os2ip($s);
$m2 = $this->_rsavp1($s2);
if ($m2 === false) {
user_error('Invalid signature');
return false;
}
$em = $this->_i2osp($m2, $modBits >> 3);
if ($em === false) {
user_error('Invalid signature');
return false;
}


return $this->_emsa_pss_verify($m, $em, $modBits - 1);
}


function _emsa_pkcs1_v1_5_encode($m, $emLen)
{
$h = $this->hash->hash($m);
if ($h === false) {
return false;
}


 switch ($this->hashName) {
case 'md2':
$t = pack('H*', '3020300c06082a864886f70d020205000410');
break;
case 'md5':
$t = pack('H*', '3020300c06082a864886f70d020505000410');
break;
case 'sha1':
$t = pack('H*', '3021300906052b0e03021a05000414');
break;
case 'sha256':
$t = pack('H*', '3031300d060960864801650304020105000420');
break;
case 'sha384':
$t = pack('H*', '3041300d060960864801650304020205000430');
break;
case 'sha512':
$t = pack('H*', '3051300d060960864801650304020305000440');
}
$t.= $h;
$tLen = strlen($t);

if ($emLen < $tLen + 11) {
user_error('Intended encoded message length too short');
return false;
}

$ps = str_repeat(chr(0xFF), $emLen - $tLen - 3);

$em = "\0\1$ps\0$t";

return $em;
}


function _rsassa_pkcs1_v1_5_sign($m)
{


$em = $this->_emsa_pkcs1_v1_5_encode($m, $this->k);
if ($em === false) {
user_error('RSA modulus too short');
return false;
}


$m = $this->_os2ip($em);
$s = $this->_rsasp1($m);
$s = $this->_i2osp($s, $this->k);


return $s;
}


function _rsassa_pkcs1_v1_5_verify($m, $s)
{


if (strlen($s) != $this->k) {
user_error('Invalid signature');
return false;
}


$s = $this->_os2ip($s);
$m2 = $this->_rsavp1($s);
if ($m2 === false) {
user_error('Invalid signature');
return false;
}
$em = $this->_i2osp($m2, $this->k);
if ($em === false) {
user_error('Invalid signature');
return false;
}


$em2 = $this->_emsa_pkcs1_v1_5_encode($m, $this->k);
if ($em2 === false) {
user_error('RSA modulus too short');
return false;
}


 return $this->_equals($em, $em2);
}


function setEncryptionMode($mode)
{
$this->encryptionMode = $mode;
}


function setSignatureMode($mode)
{
$this->signatureMode = $mode;
}


function setComment($comment)
{
$this->comment = $comment;
}


function getComment()
{
return $this->comment;
}


function encrypt($plaintext)
{
switch ($this->encryptionMode) {
case self::ENCRYPTION_NONE:
$plaintext = str_split($plaintext, $this->k);
$ciphertext = '';
foreach ($plaintext as $m) {
$ciphertext.= $this->_raw_encrypt($m);
}
return $ciphertext;
case self::ENCRYPTION_PKCS1:
$length = $this->k - 11;
if ($length <= 0) {
return false;
}

$plaintext = str_split($plaintext, $length);
$ciphertext = '';
foreach ($plaintext as $m) {
$ciphertext.= $this->_rsaes_pkcs1_v1_5_encrypt($m);
}
return $ciphertext;

 default:
$length = $this->k - 2 * $this->hLen - 2;
if ($length <= 0) {
return false;
}

$plaintext = str_split($plaintext, $length);
$ciphertext = '';
foreach ($plaintext as $m) {
$ciphertext.= $this->_rsaes_oaep_encrypt($m);
}
return $ciphertext;
}
}


function decrypt($ciphertext)
{
if ($this->k <= 0) {
return false;
}

$ciphertext = str_split($ciphertext, $this->k);
$ciphertext[count($ciphertext) - 1] = str_pad($ciphertext[count($ciphertext) - 1], $this->k, chr(0), STR_PAD_LEFT);

$plaintext = '';

switch ($this->encryptionMode) {
case self::ENCRYPTION_NONE:
$decrypt = '_raw_encrypt';
break;
case self::ENCRYPTION_PKCS1:
$decrypt = '_rsaes_pkcs1_v1_5_decrypt';
break;

 default:
$decrypt = '_rsaes_oaep_decrypt';
}

foreach ($ciphertext as $c) {
$temp = $this->$decrypt($c);
if ($temp === false) {
return false;
}
$plaintext.= $temp;
}

return $plaintext;
}


function sign($message)
{
if (empty($this->modulus) || empty($this->exponent)) {
return false;
}

switch ($this->signatureMode) {
case self::SIGNATURE_PKCS1:
return $this->_rsassa_pkcs1_v1_5_sign($message);

 default:
return $this->_rsassa_pss_sign($message);
}
}


function verify($message, $signature)
{
if (empty($this->modulus) || empty($this->exponent)) {
return false;
}

switch ($this->signatureMode) {
case self::SIGNATURE_PKCS1:
return $this->_rsassa_pkcs1_v1_5_verify($message, $signature);

 default:
return $this->_rsassa_pss_verify($message, $signature);
}
}


function _extractBER($str)
{


$temp = preg_replace('#.*?^-+[^-]+-+[\r\n ]*$#ms', '', $str, 1);

 $temp = preg_replace('#-+[^-]+-+#', '', $temp);

 $temp = str_replace(array("\r", "\n", ' '), '', $temp);
$temp = preg_match('#^[a-zA-Z\d/+]*={0,2}$#', $temp) ? base64_decode($temp) : false;
return $temp != false ? $temp : $str;
}
}
<?php


namespace phpseclib\Crypt;


class TripleDES extends DES
{


const MODE_3CBC = -2;


const MODE_CBC3 = Base::MODE_CBC;


var $key_length = 24;


var $password_default_salt = 'phpseclib';


var $cipher_name_mcrypt = 'tripledes';


var $cfb_init_len = 750;


var $key_length_max = 24;


var $mode_3cbc;


var $des;


function __construct($mode = Base::MODE_CBC)
{
switch ($mode) {

 
 case self::MODE_3CBC:
parent::__construct(Base::MODE_CBC);
$this->mode_3cbc = true;


 $this->des = array(
new DES(Base::MODE_CBC),
new DES(Base::MODE_CBC),
new DES(Base::MODE_CBC),
);


 $this->des[0]->disablePadding();
$this->des[1]->disablePadding();
$this->des[2]->disablePadding();
break;

 default:
parent::__construct($mode);
}
}


function isValidEngine($engine)
{
if ($engine == self::ENGINE_OPENSSL) {
$this->cipher_name_openssl_ecb = 'des-ede3';
$mode = $this->_openssl_translate_mode();
$this->cipher_name_openssl = $mode == 'ecb' ? 'des-ede3' : 'des-ede3-' . $mode;
}

return parent::isValidEngine($engine);
}


function setIV($iv)
{
parent::setIV($iv);
if ($this->mode_3cbc) {
$this->des[0]->setIV($iv);
$this->des[1]->setIV($iv);
$this->des[2]->setIV($iv);
}
}


function setKeyLength($length)
{
$length >>= 3;
switch (true) {
case $length <= 8:
$this->key_length = 8;
break;
case $length <= 16:
$this->key_length = 16;
break;
default:
$this->key_length = 24;
}

parent::setKeyLength($length);
}


function setKey($key)
{
$length = $this->explicit_key_length ? $this->key_length : strlen($key);
if ($length > 8) {
$key = str_pad(substr($key, 0, 24), 24, chr(0));

 
 $key = $length <= 16 ? substr_replace($key, substr($key, 0, 8), 16) : substr($key, 0, 24);
} else {
$key = str_pad($key, 8, chr(0));
}
parent::setKey($key);


 if ($this->mode_3cbc && $length > 8) {
$this->des[0]->setKey(substr($key, 0, 8));
$this->des[1]->setKey(substr($key, 8, 8));
$this->des[2]->setKey(substr($key, 16, 8));
}
}


function encrypt($plaintext)
{

 
 if ($this->mode_3cbc && strlen($this->key) > 8) {
return $this->des[2]->encrypt(
$this->des[1]->decrypt(
$this->des[0]->encrypt(
$this->_pad($plaintext)
)
)
);
}

return parent::encrypt($plaintext);
}


function decrypt($ciphertext)
{
if ($this->mode_3cbc && strlen($this->key) > 8) {
return $this->_unpad(
$this->des[0]->decrypt(
$this->des[1]->encrypt(
$this->des[2]->decrypt(
str_pad($ciphertext, (strlen($ciphertext) + 7) & 0xFFFFFFF8, "\0")
)
)
)
);
}

return parent::decrypt($ciphertext);
}


function enableContinuousBuffer()
{
parent::enableContinuousBuffer();
if ($this->mode_3cbc) {
$this->des[0]->enableContinuousBuffer();
$this->des[1]->enableContinuousBuffer();
$this->des[2]->enableContinuousBuffer();
}
}


function disableContinuousBuffer()
{
parent::disableContinuousBuffer();
if ($this->mode_3cbc) {
$this->des[0]->disableContinuousBuffer();
$this->des[1]->disableContinuousBuffer();
$this->des[2]->disableContinuousBuffer();
}
}


function _setupKey()
{
switch (true) {

 
 case strlen($this->key) <= 8:
$this->des_rounds = 1;
break;


 default:
$this->des_rounds = 3;


 if ($this->mode_3cbc) {
$this->des[0]->_setupKey();
$this->des[1]->_setupKey();
$this->des[2]->_setupKey();


 return;
}
}

 parent::_setupKey();
}


function setPreferredEngine($engine)
{
if ($this->mode_3cbc) {
$this->des[0]->setPreferredEngine($engine);
$this->des[1]->setPreferredEngine($engine);
$this->des[2]->setPreferredEngine($engine);
}

return parent::setPreferredEngine($engine);
}
}
<?php


namespace phpseclib\Crypt;


class Twofish extends Base
{


var $cipher_name_mcrypt = 'twofish';


var $cfb_init_len = 800;


var $q0 = array(
0xA9, 0x67, 0xB3, 0xE8, 0x04, 0xFD, 0xA3, 0x76,
0x9A, 0x92, 0x80, 0x78, 0xE4, 0xDD, 0xD1, 0x38,
0x0D, 0xC6, 0x35, 0x98, 0x18, 0xF7, 0xEC, 0x6C,
0x43, 0x75, 0x37, 0x26, 0xFA, 0x13, 0x94, 0x48,
0xF2, 0xD0, 0x8B, 0x30, 0x84, 0x54, 0xDF, 0x23,
0x19, 0x5B, 0x3D, 0x59, 0xF3, 0xAE, 0xA2, 0x82,
0x63, 0x01, 0x83, 0x2E, 0xD9, 0x51, 0x9B, 0x7C,
0xA6, 0xEB, 0xA5, 0xBE, 0x16, 0x0C, 0xE3, 0x61,
0xC0, 0x8C, 0x3A, 0xF5, 0x73, 0x2C, 0x25, 0x0B,
0xBB, 0x4E, 0x89, 0x6B, 0x53, 0x6A, 0xB4, 0xF1,
0xE1, 0xE6, 0xBD, 0x45, 0xE2, 0xF4, 0xB6, 0x66,
0xCC, 0x95, 0x03, 0x56, 0xD4, 0x1C, 0x1E, 0xD7,
0xFB, 0xC3, 0x8E, 0xB5, 0xE9, 0xCF, 0xBF, 0xBA,
0xEA, 0x77, 0x39, 0xAF, 0x33, 0xC9, 0x62, 0x71,
0x81, 0x79, 0x09, 0xAD, 0x24, 0xCD, 0xF9, 0xD8,
0xE5, 0xC5, 0xB9, 0x4D, 0x44, 0x08, 0x86, 0xE7,
0xA1, 0x1D, 0xAA, 0xED, 0x06, 0x70, 0xB2, 0xD2,
0x41, 0x7B, 0xA0, 0x11, 0x31, 0xC2, 0x27, 0x90,
0x20, 0xF6, 0x60, 0xFF, 0x96, 0x5C, 0xB1, 0xAB,
0x9E, 0x9C, 0x52, 0x1B, 0x5F, 0x93, 0x0A, 0xEF,
0x91, 0x85, 0x49, 0xEE, 0x2D, 0x4F, 0x8F, 0x3B,
0x47, 0x87, 0x6D, 0x46, 0xD6, 0x3E, 0x69, 0x64,
0x2A, 0xCE, 0xCB, 0x2F, 0xFC, 0x97, 0x05, 0x7A,
0xAC, 0x7F, 0xD5, 0x1A, 0x4B, 0x0E, 0xA7, 0x5A,
0x28, 0x14, 0x3F, 0x29, 0x88, 0x3C, 0x4C, 0x02,
0xB8, 0xDA, 0xB0, 0x17, 0x55, 0x1F, 0x8A, 0x7D,
0x57, 0xC7, 0x8D, 0x74, 0xB7, 0xC4, 0x9F, 0x72,
0x7E, 0x15, 0x22, 0x12, 0x58, 0x07, 0x99, 0x34,
0x6E, 0x50, 0xDE, 0x68, 0x65, 0xBC, 0xDB, 0xF8,
0xC8, 0xA8, 0x2B, 0x40, 0xDC, 0xFE, 0x32, 0xA4,
0xCA, 0x10, 0x21, 0xF0, 0xD3, 0x5D, 0x0F, 0x00,
0x6F, 0x9D, 0x36, 0x42, 0x4A, 0x5E, 0xC1, 0xE0
);


var $q1 = array(
0x75, 0xF3, 0xC6, 0xF4, 0xDB, 0x7B, 0xFB, 0xC8,
0x4A, 0xD3, 0xE6, 0x6B, 0x45, 0x7D, 0xE8, 0x4B,
0xD6, 0x32, 0xD8, 0xFD, 0x37, 0x71, 0xF1, 0xE1,
0x30, 0x0F, 0xF8, 0x1B, 0x87, 0xFA, 0x06, 0x3F,
0x5E, 0xBA, 0xAE, 0x5B, 0x8A, 0x00, 0xBC, 0x9D,
0x6D, 0xC1, 0xB1, 0x0E, 0x80, 0x5D, 0xD2, 0xD5,
0xA0, 0x84, 0x07, 0x14, 0xB5, 0x90, 0x2C, 0xA3,
0xB2, 0x73, 0x4C, 0x54, 0x92, 0x74, 0x36, 0x51,
0x38, 0xB0, 0xBD, 0x5A, 0xFC, 0x60, 0x62, 0x96,
0x6C, 0x42, 0xF7, 0x10, 0x7C, 0x28, 0x27, 0x8C,
0x13, 0x95, 0x9C, 0xC7, 0x24, 0x46, 0x3B, 0x70,
0xCA, 0xE3, 0x85, 0xCB, 0x11, 0xD0, 0x93, 0xB8,
0xA6, 0x83, 0x20, 0xFF, 0x9F, 0x77, 0xC3, 0xCC,
0x03, 0x6F, 0x08, 0xBF, 0x40, 0xE7, 0x2B, 0xE2,
0x79, 0x0C, 0xAA, 0x82, 0x41, 0x3A, 0xEA, 0xB9,
0xE4, 0x9A, 0xA4, 0x97, 0x7E, 0xDA, 0x7A, 0x17,
0x66, 0x94, 0xA1, 0x1D, 0x3D, 0xF0, 0xDE, 0xB3,
0x0B, 0x72, 0xA7, 0x1C, 0xEF, 0xD1, 0x53, 0x3E,
0x8F, 0x33, 0x26, 0x5F, 0xEC, 0x76, 0x2A, 0x49,
0x81, 0x88, 0xEE, 0x21, 0xC4, 0x1A, 0xEB, 0xD9,
0xC5, 0x39, 0x99, 0xCD, 0xAD, 0x31, 0x8B, 0x01,
0x18, 0x23, 0xDD, 0x1F, 0x4E, 0x2D, 0xF9, 0x48,
0x4F, 0xF2, 0x65, 0x8E, 0x78, 0x5C, 0x58, 0x19,
0x8D, 0xE5, 0x98, 0x57, 0x67, 0x7F, 0x05, 0x64,
0xAF, 0x63, 0xB6, 0xFE, 0xF5, 0xB7, 0x3C, 0xA5,
0xCE, 0xE9, 0x68, 0x44, 0xE0, 0x4D, 0x43, 0x69,
0x29, 0x2E, 0xAC, 0x15, 0x59, 0xA8, 0x0A, 0x9E,
0x6E, 0x47, 0xDF, 0x34, 0x35, 0x6A, 0xCF, 0xDC,
0x22, 0xC9, 0xC0, 0x9B, 0x89, 0xD4, 0xED, 0xAB,
0x12, 0xA2, 0x0D, 0x52, 0xBB, 0x02, 0x2F, 0xA9,
0xD7, 0x61, 0x1E, 0xB4, 0x50, 0x04, 0xF6, 0xC2,
0x16, 0x25, 0x86, 0x56, 0x55, 0x09, 0xBE, 0x91
);


var $m0 = array(
0xBCBC3275, 0xECEC21F3, 0x202043C6, 0xB3B3C9F4, 0xDADA03DB, 0x02028B7B, 0xE2E22BFB, 0x9E9EFAC8,
0xC9C9EC4A, 0xD4D409D3, 0x18186BE6, 0x1E1E9F6B, 0x98980E45, 0xB2B2387D, 0xA6A6D2E8, 0x2626B74B,
0x3C3C57D6, 0x93938A32, 0x8282EED8, 0x525298FD, 0x7B7BD437, 0xBBBB3771, 0x5B5B97F1, 0x474783E1,
0x24243C30, 0x5151E20F, 0xBABAC6F8, 0x4A4AF31B, 0xBFBF4887, 0x0D0D70FA, 0xB0B0B306, 0x7575DE3F,
0xD2D2FD5E, 0x7D7D20BA, 0x666631AE, 0x3A3AA35B, 0x59591C8A, 0x00000000, 0xCDCD93BC, 0x1A1AE09D,
0xAEAE2C6D, 0x7F7FABC1, 0x2B2BC7B1, 0xBEBEB90E, 0xE0E0A080, 0x8A8A105D, 0x3B3B52D2, 0x6464BAD5,
0xD8D888A0, 0xE7E7A584, 0x5F5FE807, 0x1B1B1114, 0x2C2CC2B5, 0xFCFCB490, 0x3131272C, 0x808065A3,
0x73732AB2, 0x0C0C8173, 0x79795F4C, 0x6B6B4154, 0x4B4B0292, 0x53536974, 0x94948F36, 0x83831F51,
0x2A2A3638, 0xC4C49CB0, 0x2222C8BD, 0xD5D5F85A, 0xBDBDC3FC, 0x48487860, 0xFFFFCE62, 0x4C4C0796,
0x4141776C, 0xC7C7E642, 0xEBEB24F7, 0x1C1C1410, 0x5D5D637C, 0x36362228, 0x6767C027, 0xE9E9AF8C,
0x4444F913, 0x1414EA95, 0xF5F5BB9C, 0xCFCF18C7, 0x3F3F2D24, 0xC0C0E346, 0x7272DB3B, 0x54546C70,
0x29294CCA, 0xF0F035E3, 0x0808FE85, 0xC6C617CB, 0xF3F34F11, 0x8C8CE4D0, 0xA4A45993, 0xCACA96B8,
0x68683BA6, 0xB8B84D83, 0x38382820, 0xE5E52EFF, 0xADAD569F, 0x0B0B8477, 0xC8C81DC3, 0x9999FFCC,
0x5858ED03, 0x19199A6F, 0x0E0E0A08, 0x95957EBF, 0x70705040, 0xF7F730E7, 0x6E6ECF2B, 0x1F1F6EE2,
0xB5B53D79, 0x09090F0C, 0x616134AA, 0x57571682, 0x9F9F0B41, 0x9D9D803A, 0x111164EA, 0x2525CDB9,
0xAFAFDDE4, 0x4545089A, 0xDFDF8DA4, 0xA3A35C97, 0xEAEAD57E, 0x353558DA, 0xEDEDD07A, 0x4343FC17,
0xF8F8CB66, 0xFBFBB194, 0x3737D3A1, 0xFAFA401D, 0xC2C2683D, 0xB4B4CCF0, 0x32325DDE, 0x9C9C71B3,
0x5656E70B, 0xE3E3DA72, 0x878760A7, 0x15151B1C, 0xF9F93AEF, 0x6363BFD1, 0x3434A953, 0x9A9A853E,
0xB1B1428F, 0x7C7CD133, 0x88889B26, 0x3D3DA65F, 0xA1A1D7EC, 0xE4E4DF76, 0x8181942A, 0x91910149,
0x0F0FFB81, 0xEEEEAA88, 0x161661EE, 0xD7D77321, 0x9797F5C4, 0xA5A5A81A, 0xFEFE3FEB, 0x6D6DB5D9,
0x7878AEC5, 0xC5C56D39, 0x1D1DE599, 0x7676A4CD, 0x3E3EDCAD, 0xCBCB6731, 0xB6B6478B, 0xEFEF5B01,
0x12121E18, 0x6060C523, 0x6A6AB0DD, 0x4D4DF61F, 0xCECEE94E, 0xDEDE7C2D, 0x55559DF9, 0x7E7E5A48,
0x2121B24F, 0x03037AF2, 0xA0A02665, 0x5E5E198E, 0x5A5A6678, 0x65654B5C, 0x62624E58, 0xFDFD4519,
0x0606F48D, 0x404086E5, 0xF2F2BE98, 0x3333AC57, 0x17179067, 0x05058E7F, 0xE8E85E05, 0x4F4F7D64,
0x89896AAF, 0x10109563, 0x74742FB6, 0x0A0A75FE, 0x5C5C92F5, 0x9B9B74B7, 0x2D2D333C, 0x3030D6A5,
0x2E2E49CE, 0x494989E9, 0x46467268, 0x77775544, 0xA8A8D8E0, 0x9696044D, 0x2828BD43, 0xA9A92969,
0xD9D97929, 0x8686912E, 0xD1D187AC, 0xF4F44A15, 0x8D8D1559, 0xD6D682A8, 0xB9B9BC0A, 0x42420D9E,
0xF6F6C16E, 0x2F2FB847, 0xDDDD06DF, 0x23233934, 0xCCCC6235, 0xF1F1C46A, 0xC1C112CF, 0x8585EBDC,
0x8F8F9E22, 0x7171A1C9, 0x9090F0C0, 0xAAAA539B, 0x0101F189, 0x8B8BE1D4, 0x4E4E8CED, 0x8E8E6FAB,
0xABABA212, 0x6F6F3EA2, 0xE6E6540D, 0xDBDBF252, 0x92927BBB, 0xB7B7B602, 0x6969CA2F, 0x3939D9A9,
0xD3D30CD7, 0xA7A72361, 0xA2A2AD1E, 0xC3C399B4, 0x6C6C4450, 0x07070504, 0x04047FF6, 0x272746C2,
0xACACA716, 0xD0D07625, 0x50501386, 0xDCDCF756, 0x84841A55, 0xE1E15109, 0x7A7A25BE, 0x1313EF91
);


var $m1 = array(
0xA9D93939, 0x67901717, 0xB3719C9C, 0xE8D2A6A6, 0x04050707, 0xFD985252, 0xA3658080, 0x76DFE4E4,
0x9A084545, 0x92024B4B, 0x80A0E0E0, 0x78665A5A, 0xE4DDAFAF, 0xDDB06A6A, 0xD1BF6363, 0x38362A2A,
0x0D54E6E6, 0xC6432020, 0x3562CCCC, 0x98BEF2F2, 0x181E1212, 0xF724EBEB, 0xECD7A1A1, 0x6C774141,
0x43BD2828, 0x7532BCBC, 0x37D47B7B, 0x269B8888, 0xFA700D0D, 0x13F94444, 0x94B1FBFB, 0x485A7E7E,
0xF27A0303, 0xD0E48C8C, 0x8B47B6B6, 0x303C2424, 0x84A5E7E7, 0x54416B6B, 0xDF06DDDD, 0x23C56060,
0x1945FDFD, 0x5BA33A3A, 0x3D68C2C2, 0x59158D8D, 0xF321ECEC, 0xAE316666, 0xA23E6F6F, 0x82165757,
0x63951010, 0x015BEFEF, 0x834DB8B8, 0x2E918686, 0xD9B56D6D, 0x511F8383, 0x9B53AAAA, 0x7C635D5D,
0xA63B6868, 0xEB3FFEFE, 0xA5D63030, 0xBE257A7A, 0x16A7ACAC, 0x0C0F0909, 0xE335F0F0, 0x6123A7A7,
0xC0F09090, 0x8CAFE9E9, 0x3A809D9D, 0xF5925C5C, 0x73810C0C, 0x2C273131, 0x2576D0D0, 0x0BE75656,
0xBB7B9292, 0x4EE9CECE, 0x89F10101, 0x6B9F1E1E, 0x53A93434, 0x6AC4F1F1, 0xB499C3C3, 0xF1975B5B,
0xE1834747, 0xE66B1818, 0xBDC82222, 0x450E9898, 0xE26E1F1F, 0xF4C9B3B3, 0xB62F7474, 0x66CBF8F8,
0xCCFF9999, 0x95EA1414, 0x03ED5858, 0x56F7DCDC, 0xD4E18B8B, 0x1C1B1515, 0x1EADA2A2, 0xD70CD3D3,
0xFB2BE2E2, 0xC31DC8C8, 0x8E195E5E, 0xB5C22C2C, 0xE9894949, 0xCF12C1C1, 0xBF7E9595, 0xBA207D7D,
0xEA641111, 0x77840B0B, 0x396DC5C5, 0xAF6A8989, 0x33D17C7C, 0xC9A17171, 0x62CEFFFF, 0x7137BBBB,
0x81FB0F0F, 0x793DB5B5, 0x0951E1E1, 0xADDC3E3E, 0x242D3F3F, 0xCDA47676, 0xF99D5555, 0xD8EE8282,
0xE5864040, 0xC5AE7878, 0xB9CD2525, 0x4D049696, 0x44557777, 0x080A0E0E, 0x86135050, 0xE730F7F7,
0xA1D33737, 0x1D40FAFA, 0xAA346161, 0xED8C4E4E, 0x06B3B0B0, 0x706C5454, 0xB22A7373, 0xD2523B3B,
0x410B9F9F, 0x7B8B0202, 0xA088D8D8, 0x114FF3F3, 0x3167CBCB, 0xC2462727, 0x27C06767, 0x90B4FCFC,
0x20283838, 0xF67F0404, 0x60784848, 0xFF2EE5E5, 0x96074C4C, 0x5C4B6565, 0xB1C72B2B, 0xAB6F8E8E,
0x9E0D4242, 0x9CBBF5F5, 0x52F2DBDB, 0x1BF34A4A, 0x5FA63D3D, 0x9359A4A4, 0x0ABCB9B9, 0xEF3AF9F9,
0x91EF1313, 0x85FE0808, 0x49019191, 0xEE611616, 0x2D7CDEDE, 0x4FB22121, 0x8F42B1B1, 0x3BDB7272,
0x47B82F2F, 0x8748BFBF, 0x6D2CAEAE, 0x46E3C0C0, 0xD6573C3C, 0x3E859A9A, 0x6929A9A9, 0x647D4F4F,
0x2A948181, 0xCE492E2E, 0xCB17C6C6, 0x2FCA6969, 0xFCC3BDBD, 0x975CA3A3, 0x055EE8E8, 0x7AD0EDED,
0xAC87D1D1, 0x7F8E0505, 0xD5BA6464, 0x1AA8A5A5, 0x4BB72626, 0x0EB9BEBE, 0xA7608787, 0x5AF8D5D5,
0x28223636, 0x14111B1B, 0x3FDE7575, 0x2979D9D9, 0x88AAEEEE, 0x3C332D2D, 0x4C5F7979, 0x02B6B7B7,
0xB896CACA, 0xDA583535, 0xB09CC4C4, 0x17FC4343, 0x551A8484, 0x1FF64D4D, 0x8A1C5959, 0x7D38B2B2,
0x57AC3333, 0xC718CFCF, 0x8DF40606, 0x74695353, 0xB7749B9B, 0xC4F59797, 0x9F56ADAD, 0x72DAE3E3,
0x7ED5EAEA, 0x154AF4F4, 0x229E8F8F, 0x12A2ABAB, 0x584E6262, 0x07E85F5F, 0x99E51D1D, 0x34392323,
0x6EC1F6F6, 0x50446C6C, 0xDE5D3232, 0x68724646, 0x6526A0A0, 0xBC93CDCD, 0xDB03DADA, 0xF8C6BABA,
0xC8FA9E9E, 0xA882D6D6, 0x2BCF6E6E, 0x40507070, 0xDCEB8585, 0xFE750A0A, 0x328A9393, 0xA48DDFDF,
0xCA4C2929, 0x10141C1C, 0x2173D7D7, 0xF0CCB4B4, 0xD309D4D4, 0x5D108A8A, 0x0FE25151, 0x00000000,
0x6F9A1919, 0x9DE01A1A, 0x368F9494, 0x42E6C7C7, 0x4AECC9C9, 0x5EFDD2D2, 0xC1AB7F7F, 0xE0D8A8A8
);


var $m2 = array(
0xBC75BC32, 0xECF3EC21, 0x20C62043, 0xB3F4B3C9, 0xDADBDA03, 0x027B028B, 0xE2FBE22B, 0x9EC89EFA,
0xC94AC9EC, 0xD4D3D409, 0x18E6186B, 0x1E6B1E9F, 0x9845980E, 0xB27DB238, 0xA6E8A6D2, 0x264B26B7,
0x3CD63C57, 0x9332938A, 0x82D882EE, 0x52FD5298, 0x7B377BD4, 0xBB71BB37, 0x5BF15B97, 0x47E14783,
0x2430243C, 0x510F51E2, 0xBAF8BAC6, 0x4A1B4AF3, 0xBF87BF48, 0x0DFA0D70, 0xB006B0B3, 0x753F75DE,
0xD25ED2FD, 0x7DBA7D20, 0x66AE6631, 0x3A5B3AA3, 0x598A591C, 0x00000000, 0xCDBCCD93, 0x1A9D1AE0,
0xAE6DAE2C, 0x7FC17FAB, 0x2BB12BC7, 0xBE0EBEB9, 0xE080E0A0, 0x8A5D8A10, 0x3BD23B52, 0x64D564BA,
0xD8A0D888, 0xE784E7A5, 0x5F075FE8, 0x1B141B11, 0x2CB52CC2, 0xFC90FCB4, 0x312C3127, 0x80A38065,
0x73B2732A, 0x0C730C81, 0x794C795F, 0x6B546B41, 0x4B924B02, 0x53745369, 0x9436948F, 0x8351831F,
0x2A382A36, 0xC4B0C49C, 0x22BD22C8, 0xD55AD5F8, 0xBDFCBDC3, 0x48604878, 0xFF62FFCE, 0x4C964C07,
0x416C4177, 0xC742C7E6, 0xEBF7EB24, 0x1C101C14, 0x5D7C5D63, 0x36283622, 0x672767C0, 0xE98CE9AF,
0x441344F9, 0x149514EA, 0xF59CF5BB, 0xCFC7CF18, 0x3F243F2D, 0xC046C0E3, 0x723B72DB, 0x5470546C,
0x29CA294C, 0xF0E3F035, 0x088508FE, 0xC6CBC617, 0xF311F34F, 0x8CD08CE4, 0xA493A459, 0xCAB8CA96,
0x68A6683B, 0xB883B84D, 0x38203828, 0xE5FFE52E, 0xAD9FAD56, 0x0B770B84, 0xC8C3C81D, 0x99CC99FF,
0x580358ED, 0x196F199A, 0x0E080E0A, 0x95BF957E, 0x70407050, 0xF7E7F730, 0x6E2B6ECF, 0x1FE21F6E,
0xB579B53D, 0x090C090F, 0x61AA6134, 0x57825716, 0x9F419F0B, 0x9D3A9D80, 0x11EA1164, 0x25B925CD,
0xAFE4AFDD, 0x459A4508, 0xDFA4DF8D, 0xA397A35C, 0xEA7EEAD5, 0x35DA3558, 0xED7AEDD0, 0x431743FC,
0xF866F8CB, 0xFB94FBB1, 0x37A137D3, 0xFA1DFA40, 0xC23DC268, 0xB4F0B4CC, 0x32DE325D, 0x9CB39C71,
0x560B56E7, 0xE372E3DA, 0x87A78760, 0x151C151B, 0xF9EFF93A, 0x63D163BF, 0x345334A9, 0x9A3E9A85,
0xB18FB142, 0x7C337CD1, 0x8826889B, 0x3D5F3DA6, 0xA1ECA1D7, 0xE476E4DF, 0x812A8194, 0x91499101,
0x0F810FFB, 0xEE88EEAA, 0x16EE1661, 0xD721D773, 0x97C497F5, 0xA51AA5A8, 0xFEEBFE3F, 0x6DD96DB5,
0x78C578AE, 0xC539C56D, 0x1D991DE5, 0x76CD76A4, 0x3EAD3EDC, 0xCB31CB67, 0xB68BB647, 0xEF01EF5B,
0x1218121E, 0x602360C5, 0x6ADD6AB0, 0x4D1F4DF6, 0xCE4ECEE9, 0xDE2DDE7C, 0x55F9559D, 0x7E487E5A,
0x214F21B2, 0x03F2037A, 0xA065A026, 0x5E8E5E19, 0x5A785A66, 0x655C654B, 0x6258624E, 0xFD19FD45,
0x068D06F4, 0x40E54086, 0xF298F2BE, 0x335733AC, 0x17671790, 0x057F058E, 0xE805E85E, 0x4F644F7D,
0x89AF896A, 0x10631095, 0x74B6742F, 0x0AFE0A75, 0x5CF55C92, 0x9BB79B74, 0x2D3C2D33, 0x30A530D6,
0x2ECE2E49, 0x49E94989, 0x46684672, 0x77447755, 0xA8E0A8D8, 0x964D9604, 0x284328BD, 0xA969A929,
0xD929D979, 0x862E8691, 0xD1ACD187, 0xF415F44A, 0x8D598D15, 0xD6A8D682, 0xB90AB9BC, 0x429E420D,
0xF66EF6C1, 0x2F472FB8, 0xDDDFDD06, 0x23342339, 0xCC35CC62, 0xF16AF1C4, 0xC1CFC112, 0x85DC85EB,
0x8F228F9E, 0x71C971A1, 0x90C090F0, 0xAA9BAA53, 0x018901F1, 0x8BD48BE1, 0x4EED4E8C, 0x8EAB8E6F,
0xAB12ABA2, 0x6FA26F3E, 0xE60DE654, 0xDB52DBF2, 0x92BB927B, 0xB702B7B6, 0x692F69CA, 0x39A939D9,
0xD3D7D30C, 0xA761A723, 0xA21EA2AD, 0xC3B4C399, 0x6C506C44, 0x07040705, 0x04F6047F, 0x27C22746,
0xAC16ACA7, 0xD025D076, 0x50865013, 0xDC56DCF7, 0x8455841A, 0xE109E151, 0x7ABE7A25, 0x139113EF
);


var $m3 = array(
0xD939A9D9, 0x90176790, 0x719CB371, 0xD2A6E8D2, 0x05070405, 0x9852FD98, 0x6580A365, 0xDFE476DF,
0x08459A08, 0x024B9202, 0xA0E080A0, 0x665A7866, 0xDDAFE4DD, 0xB06ADDB0, 0xBF63D1BF, 0x362A3836,
0x54E60D54, 0x4320C643, 0x62CC3562, 0xBEF298BE, 0x1E12181E, 0x24EBF724, 0xD7A1ECD7, 0x77416C77,
0xBD2843BD, 0x32BC7532, 0xD47B37D4, 0x9B88269B, 0x700DFA70, 0xF94413F9, 0xB1FB94B1, 0x5A7E485A,
0x7A03F27A, 0xE48CD0E4, 0x47B68B47, 0x3C24303C, 0xA5E784A5, 0x416B5441, 0x06DDDF06, 0xC56023C5,
0x45FD1945, 0xA33A5BA3, 0x68C23D68, 0x158D5915, 0x21ECF321, 0x3166AE31, 0x3E6FA23E, 0x16578216,
0x95106395, 0x5BEF015B, 0x4DB8834D, 0x91862E91, 0xB56DD9B5, 0x1F83511F, 0x53AA9B53, 0x635D7C63,
0x3B68A63B, 0x3FFEEB3F, 0xD630A5D6, 0x257ABE25, 0xA7AC16A7, 0x0F090C0F, 0x35F0E335, 0x23A76123,
0xF090C0F0, 0xAFE98CAF, 0x809D3A80, 0x925CF592, 0x810C7381, 0x27312C27, 0x76D02576, 0xE7560BE7,
0x7B92BB7B, 0xE9CE4EE9, 0xF10189F1, 0x9F1E6B9F, 0xA93453A9, 0xC4F16AC4, 0x99C3B499, 0x975BF197,
0x8347E183, 0x6B18E66B, 0xC822BDC8, 0x0E98450E, 0x6E1FE26E, 0xC9B3F4C9, 0x2F74B62F, 0xCBF866CB,
0xFF99CCFF, 0xEA1495EA, 0xED5803ED, 0xF7DC56F7, 0xE18BD4E1, 0x1B151C1B, 0xADA21EAD, 0x0CD3D70C,
0x2BE2FB2B, 0x1DC8C31D, 0x195E8E19, 0xC22CB5C2, 0x8949E989, 0x12C1CF12, 0x7E95BF7E, 0x207DBA20,
0x6411EA64, 0x840B7784, 0x6DC5396D, 0x6A89AF6A, 0xD17C33D1, 0xA171C9A1, 0xCEFF62CE, 0x37BB7137,
0xFB0F81FB, 0x3DB5793D, 0x51E10951, 0xDC3EADDC, 0x2D3F242D, 0xA476CDA4, 0x9D55F99D, 0xEE82D8EE,
0x8640E586, 0xAE78C5AE, 0xCD25B9CD, 0x04964D04, 0x55774455, 0x0A0E080A, 0x13508613, 0x30F7E730,
0xD337A1D3, 0x40FA1D40, 0x3461AA34, 0x8C4EED8C, 0xB3B006B3, 0x6C54706C, 0x2A73B22A, 0x523BD252,
0x0B9F410B, 0x8B027B8B, 0x88D8A088, 0x4FF3114F, 0x67CB3167, 0x4627C246, 0xC06727C0, 0xB4FC90B4,
0x28382028, 0x7F04F67F, 0x78486078, 0x2EE5FF2E, 0x074C9607, 0x4B655C4B, 0xC72BB1C7, 0x6F8EAB6F,
0x0D429E0D, 0xBBF59CBB, 0xF2DB52F2, 0xF34A1BF3, 0xA63D5FA6, 0x59A49359, 0xBCB90ABC, 0x3AF9EF3A,
0xEF1391EF, 0xFE0885FE, 0x01914901, 0x6116EE61, 0x7CDE2D7C, 0xB2214FB2, 0x42B18F42, 0xDB723BDB,
0xB82F47B8, 0x48BF8748, 0x2CAE6D2C, 0xE3C046E3, 0x573CD657, 0x859A3E85, 0x29A96929, 0x7D4F647D,
0x94812A94, 0x492ECE49, 0x17C6CB17, 0xCA692FCA, 0xC3BDFCC3, 0x5CA3975C, 0x5EE8055E, 0xD0ED7AD0,
0x87D1AC87, 0x8E057F8E, 0xBA64D5BA, 0xA8A51AA8, 0xB7264BB7, 0xB9BE0EB9, 0x6087A760, 0xF8D55AF8,
0x22362822, 0x111B1411, 0xDE753FDE, 0x79D92979, 0xAAEE88AA, 0x332D3C33, 0x5F794C5F, 0xB6B702B6,
0x96CAB896, 0x5835DA58, 0x9CC4B09C, 0xFC4317FC, 0x1A84551A, 0xF64D1FF6, 0x1C598A1C, 0x38B27D38,
0xAC3357AC, 0x18CFC718, 0xF4068DF4, 0x69537469, 0x749BB774, 0xF597C4F5, 0x56AD9F56, 0xDAE372DA,
0xD5EA7ED5, 0x4AF4154A, 0x9E8F229E, 0xA2AB12A2, 0x4E62584E, 0xE85F07E8, 0xE51D99E5, 0x39233439,
0xC1F66EC1, 0x446C5044, 0x5D32DE5D, 0x72466872, 0x26A06526, 0x93CDBC93, 0x03DADB03, 0xC6BAF8C6,
0xFA9EC8FA, 0x82D6A882, 0xCF6E2BCF, 0x50704050, 0xEB85DCEB, 0x750AFE75, 0x8A93328A, 0x8DDFA48D,
0x4C29CA4C, 0x141C1014, 0x73D72173, 0xCCB4F0CC, 0x09D4D309, 0x108A5D10, 0xE2510FE2, 0x00000000,
0x9A196F9A, 0xE01A9DE0, 0x8F94368F, 0xE6C742E6, 0xECC94AEC, 0xFDD25EFD, 0xAB7FC1AB, 0xD8A8E0D8
);


var $K = array();


var $S0 = array();


var $S1 = array();


var $S2 = array();


var $S3 = array();


var $kl;


var $key_length = 16;


function setKeyLength($length)
{
switch (true) {
case $length <= 128:
$this->key_length = 16;
break;
case $length <= 192:
$this->key_length = 24;
break;
default:
$this->key_length = 32;
}

parent::setKeyLength($length);
}


function _setupKey()
{
if (isset($this->kl['key']) && $this->key === $this->kl['key']) {

 return;
}
$this->kl = array('key' => $this->key);


$le_longs = unpack('V*', $this->key);
$key = unpack('C*', $this->key);
$m0 = $this->m0;
$m1 = $this->m1;
$m2 = $this->m2;
$m3 = $this->m3;
$q0 = $this->q0;
$q1 = $this->q1;

$K = $S0 = $S1 = $S2 = $S3 = array();

switch (strlen($this->key)) {
case 16:
list($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[3], $le_longs[4]);
for ($i = 0, $j = 1; $i < 40; $i+= 2, $j+= 2) {
$A = $m0[$q0[$q0[$i] ^ $key[ 9]] ^ $key[1]] ^
$m1[$q0[$q1[$i] ^ $key[10]] ^ $key[2]] ^
$m2[$q1[$q0[$i] ^ $key[11]] ^ $key[3]] ^
$m3[$q1[$q1[$i] ^ $key[12]] ^ $key[4]];
$B = $m0[$q0[$q0[$j] ^ $key[13]] ^ $key[5]] ^
$m1[$q0[$q1[$j] ^ $key[14]] ^ $key[6]] ^
$m2[$q1[$q0[$j] ^ $key[15]] ^ $key[7]] ^
$m3[$q1[$q1[$j] ^ $key[16]] ^ $key[8]];
$B = ($B << 8) | ($B >> 24 & 0xff);
$K[] = $A+= $B;
$K[] = (($A+= $B) << 9 | $A >> 23 & 0x1ff);
}
for ($i = 0; $i < 256; ++$i) {
$S0[$i] = $m0[$q0[$q0[$i] ^ $s4] ^ $s0];
$S1[$i] = $m1[$q0[$q1[$i] ^ $s5] ^ $s1];
$S2[$i] = $m2[$q1[$q0[$i] ^ $s6] ^ $s2];
$S3[$i] = $m3[$q1[$q1[$i] ^ $s7] ^ $s3];
}
break;
case 24:
list($sb, $sa, $s9, $s8) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[3], $le_longs[4]);
list($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[5], $le_longs[6]);
for ($i = 0, $j = 1; $i < 40; $i+= 2, $j+= 2) {
$A = $m0[$q0[$q0[$q1[$i] ^ $key[17]] ^ $key[ 9]] ^ $key[1]] ^
$m1[$q0[$q1[$q1[$i] ^ $key[18]] ^ $key[10]] ^ $key[2]] ^
$m2[$q1[$q0[$q0[$i] ^ $key[19]] ^ $key[11]] ^ $key[3]] ^
$m3[$q1[$q1[$q0[$i] ^ $key[20]] ^ $key[12]] ^ $key[4]];
$B = $m0[$q0[$q0[$q1[$j] ^ $key[21]] ^ $key[13]] ^ $key[5]] ^
$m1[$q0[$q1[$q1[$j] ^ $key[22]] ^ $key[14]] ^ $key[6]] ^
$m2[$q1[$q0[$q0[$j] ^ $key[23]] ^ $key[15]] ^ $key[7]] ^
$m3[$q1[$q1[$q0[$j] ^ $key[24]] ^ $key[16]] ^ $key[8]];
$B = ($B << 8) | ($B >> 24 & 0xff);
$K[] = $A+= $B;
$K[] = (($A+= $B) << 9 | $A >> 23 & 0x1ff);
}
for ($i = 0; $i < 256; ++$i) {
$S0[$i] = $m0[$q0[$q0[$q1[$i] ^ $s8] ^ $s4] ^ $s0];
$S1[$i] = $m1[$q0[$q1[$q1[$i] ^ $s9] ^ $s5] ^ $s1];
$S2[$i] = $m2[$q1[$q0[$q0[$i] ^ $sa] ^ $s6] ^ $s2];
$S3[$i] = $m3[$q1[$q1[$q0[$i] ^ $sb] ^ $s7] ^ $s3];
}
break;
default: 
 list($sf, $se, $sd, $sc) = $this->_mdsrem($le_longs[1], $le_longs[2]);
list($sb, $sa, $s9, $s8) = $this->_mdsrem($le_longs[3], $le_longs[4]);
list($s7, $s6, $s5, $s4) = $this->_mdsrem($le_longs[5], $le_longs[6]);
list($s3, $s2, $s1, $s0) = $this->_mdsrem($le_longs[7], $le_longs[8]);
for ($i = 0, $j = 1; $i < 40; $i+= 2, $j+= 2) {
$A = $m0[$q0[$q0[$q1[$q1[$i] ^ $key[25]] ^ $key[17]] ^ $key[ 9]] ^ $key[1]] ^
$m1[$q0[$q1[$q1[$q0[$i] ^ $key[26]] ^ $key[18]] ^ $key[10]] ^ $key[2]] ^
$m2[$q1[$q0[$q0[$q0[$i] ^ $key[27]] ^ $key[19]] ^ $key[11]] ^ $key[3]] ^
$m3[$q1[$q1[$q0[$q1[$i] ^ $key[28]] ^ $key[20]] ^ $key[12]] ^ $key[4]];
$B = $m0[$q0[$q0[$q1[$q1[$j] ^ $key[29]] ^ $key[21]] ^ $key[13]] ^ $key[5]] ^
$m1[$q0[$q1[$q1[$q0[$j] ^ $key[30]] ^ $key[22]] ^ $key[14]] ^ $key[6]] ^
$m2[$q1[$q0[$q0[$q0[$j] ^ $key[31]] ^ $key[23]] ^ $key[15]] ^ $key[7]] ^
$m3[$q1[$q1[$q0[$q1[$j] ^ $key[32]] ^ $key[24]] ^ $key[16]] ^ $key[8]];
$B = ($B << 8) | ($B >> 24 & 0xff);
$K[] = $A+= $B;
$K[] = (($A+= $B) << 9 | $A >> 23 & 0x1ff);
}
for ($i = 0; $i < 256; ++$i) {
$S0[$i] = $m0[$q0[$q0[$q1[$q1[$i] ^ $sc] ^ $s8] ^ $s4] ^ $s0];
$S1[$i] = $m1[$q0[$q1[$q1[$q0[$i] ^ $sd] ^ $s9] ^ $s5] ^ $s1];
$S2[$i] = $m2[$q1[$q0[$q0[$q0[$i] ^ $se] ^ $sa] ^ $s6] ^ $s2];
$S3[$i] = $m3[$q1[$q1[$q0[$q1[$i] ^ $sf] ^ $sb] ^ $s7] ^ $s3];
}
}

$this->K = $K;
$this->S0 = $S0;
$this->S1 = $S1;
$this->S2 = $S2;
$this->S3 = $S3;
}


function _mdsrem($A, $B)
{

 for ($i = 0; $i < 8; ++$i) {

 $t = 0xff & ($B >> 24);


 $B = ($B << 8) | (0xff & ($A >> 24));
$A<<= 8;

$u = $t << 1;


 if ($t & 0x80) {
$u^= 0x14d;
}


 $B ^= $t ^ ($u << 16);


 $u^= 0x7fffffff & ($t >> 1);


 if ($t & 0x01) {
$u^= 0xa6 ;
}


 $B^= ($u << 24) | ($u << 8);
}

return array(
0xff & $B >> 24,
0xff & $B >> 16,
0xff & $B >> 8,
0xff & $B);
}


function _encryptBlock($in)
{
$S0 = $this->S0;
$S1 = $this->S1;
$S2 = $this->S2;
$S3 = $this->S3;
$K = $this->K;

$in = unpack("V4", $in);
$R0 = $K[0] ^ $in[1];
$R1 = $K[1] ^ $in[2];
$R2 = $K[2] ^ $in[3];
$R3 = $K[3] ^ $in[4];

$ki = 7;
while ($ki < 39) {
$t0 = $S0[ $R0 & 0xff] ^
$S1[($R0 >> 8) & 0xff] ^
$S2[($R0 >> 16) & 0xff] ^
$S3[($R0 >> 24) & 0xff];
$t1 = $S0[($R1 >> 24) & 0xff] ^
$S1[ $R1 & 0xff] ^
$S2[($R1 >> 8) & 0xff] ^
$S3[($R1 >> 16) & 0xff];
$R2^= $t0 + $t1 + $K[++$ki];
$R2 = ($R2 >> 1 & 0x7fffffff) | ($R2 << 31);
$R3 = ((($R3 >> 31) & 1) | ($R3 << 1)) ^ ($t0 + ($t1 << 1) + $K[++$ki]);

$t0 = $S0[ $R2 & 0xff] ^
$S1[($R2 >> 8) & 0xff] ^
$S2[($R2 >> 16) & 0xff] ^
$S3[($R2 >> 24) & 0xff];
$t1 = $S0[($R3 >> 24) & 0xff] ^
$S1[ $R3 & 0xff] ^
$S2[($R3 >> 8) & 0xff] ^
$S3[($R3 >> 16) & 0xff];
$R0^= ($t0 + $t1 + $K[++$ki]);
$R0 = ($R0 >> 1 & 0x7fffffff) | ($R0 << 31);
$R1 = ((($R1 >> 31) & 1) | ($R1 << 1)) ^ ($t0 + ($t1 << 1) + $K[++$ki]);
}


 return pack("V4", $K[4] ^ $R2,
$K[5] ^ $R3,
$K[6] ^ $R0,
$K[7] ^ $R1);

 }


function _decryptBlock($in)
{
$S0 = $this->S0;
$S1 = $this->S1;
$S2 = $this->S2;
$S3 = $this->S3;
$K = $this->K;

$in = unpack("V4", $in);
$R0 = $K[4] ^ $in[1];
$R1 = $K[5] ^ $in[2];
$R2 = $K[6] ^ $in[3];
$R3 = $K[7] ^ $in[4];

$ki = 40;
while ($ki > 8) {
$t0 = $S0[$R0 & 0xff] ^
$S1[$R0 >> 8 & 0xff] ^
$S2[$R0 >> 16 & 0xff] ^
$S3[$R0 >> 24 & 0xff];
$t1 = $S0[$R1 >> 24 & 0xff] ^
$S1[$R1 & 0xff] ^
$S2[$R1 >> 8 & 0xff] ^
$S3[$R1 >> 16 & 0xff];
$R3^= $t0 + ($t1 << 1) + $K[--$ki];
$R3 = $R3 >> 1 & 0x7fffffff | $R3 << 31;
$R2 = ($R2 >> 31 & 0x1 | $R2 << 1) ^ ($t0 + $t1 + $K[--$ki]);

$t0 = $S0[$R2 & 0xff] ^
$S1[$R2 >> 8 & 0xff] ^
$S2[$R2 >> 16 & 0xff] ^
$S3[$R2 >> 24 & 0xff];
$t1 = $S0[$R3 >> 24 & 0xff] ^
$S1[$R3 & 0xff] ^
$S2[$R3 >> 8 & 0xff] ^
$S3[$R3 >> 16 & 0xff];
$R1^= $t0 + ($t1 << 1) + $K[--$ki];
$R1 = $R1 >> 1 & 0x7fffffff | $R1 << 31;
$R0 = ($R0 >> 31 & 0x1 | $R0 << 1) ^ ($t0 + $t1 + $K[--$ki]);
}


 return pack("V4", $K[0] ^ $R2,
$K[1] ^ $R3,
$K[2] ^ $R0,
$K[3] ^ $R1);

 }


function _setupInlineCrypt()
{
$lambda_functions =& self::_getLambdaFunctions();


 $gen_hi_opt_code = (bool)(count($lambda_functions) < 10);


 $code_hash = "Crypt_Twofish, {$this->mode}";
if ($gen_hi_opt_code) {
$code_hash = str_pad($code_hash, 32) . $this->_hashInlineCryptFunction($this->key);
}

if (!isset($lambda_functions[$code_hash])) {
switch (true) {
case $gen_hi_opt_code:
$K = $this->K;
$init_crypt = '
                        static $S0, $S1, $S2, $S3;
                        if (!$S0) {
                            for ($i = 0; $i < 256; ++$i) {
                                $S0[] = (int)$self->S0[$i];
                                $S1[] = (int)$self->S1[$i];
                                $S2[] = (int)$self->S2[$i];
                                $S3[] = (int)$self->S3[$i];
                            }
                        }
                    ';
break;
default:
$K = array();
for ($i = 0; $i < 40; ++$i) {
$K[] = '$K_' . $i;
}
$init_crypt = '
                        $S0 = $self->S0;
                        $S1 = $self->S1;
                        $S2 = $self->S2;
                        $S3 = $self->S3;
                        list(' . implode(',', $K) . ') = $self->K;
                    ';
}


 $encrypt_block = '
                $in = unpack("V4", $in);
                $R0 = '.$K[0].' ^ $in[1];
                $R1 = '.$K[1].' ^ $in[2];
                $R2 = '.$K[2].' ^ $in[3];
                $R3 = '.$K[3].' ^ $in[4];
            ';
for ($ki = 7, $i = 0; $i < 8; ++$i) {
$encrypt_block.= '
                    $t0 = $S0[ $R0        & 0xff] ^
                          $S1[($R0 >>  8) & 0xff] ^
                          $S2[($R0 >> 16) & 0xff] ^
                          $S3[($R0 >> 24) & 0xff];
                    $t1 = $S0[($R1 >> 24) & 0xff] ^
                          $S1[ $R1        & 0xff] ^
                          $S2[($R1 >>  8) & 0xff] ^
                          $S3[($R1 >> 16) & 0xff];
                    $R2^= ($t0 + $t1 + '.$K[++$ki].');
                    $R2 = ($R2 >> 1 & 0x7fffffff) | ($R2 << 31);
                    $R3 = ((($R3 >> 31) & 1) | ($R3 << 1)) ^ ($t0 + ($t1 << 1) + '.$K[++$ki].');

                    $t0 = $S0[ $R2        & 0xff] ^
                          $S1[($R2 >>  8) & 0xff] ^
                          $S2[($R2 >> 16) & 0xff] ^
                          $S3[($R2 >> 24) & 0xff];
                    $t1 = $S0[($R3 >> 24) & 0xff] ^
                          $S1[ $R3        & 0xff] ^
                          $S2[($R3 >>  8) & 0xff] ^
                          $S3[($R3 >> 16) & 0xff];
                    $R0^= ($t0 + $t1 + '.$K[++$ki].');
                    $R0 = ($R0 >> 1 & 0x7fffffff) | ($R0 << 31);
                    $R1 = ((($R1 >> 31) & 1) | ($R1 << 1)) ^ ($t0 + ($t1 << 1) + '.$K[++$ki].');
                ';
}
$encrypt_block.= '
                $in = pack("V4", '.$K[4].' ^ $R2,
                                 '.$K[5].' ^ $R3,
                                 '.$K[6].' ^ $R0,
                                 '.$K[7].' ^ $R1);
            ';


 $decrypt_block = '
                $in = unpack("V4", $in);
                $R0 = '.$K[4].' ^ $in[1];
                $R1 = '.$K[5].' ^ $in[2];
                $R2 = '.$K[6].' ^ $in[3];
                $R3 = '.$K[7].' ^ $in[4];
            ';
for ($ki = 40, $i = 0; $i < 8; ++$i) {
$decrypt_block.= '
                    $t0 = $S0[$R0       & 0xff] ^
                          $S1[$R0 >>  8 & 0xff] ^
                          $S2[$R0 >> 16 & 0xff] ^
                          $S3[$R0 >> 24 & 0xff];
                    $t1 = $S0[$R1 >> 24 & 0xff] ^
                          $S1[$R1       & 0xff] ^
                          $S2[$R1 >>  8 & 0xff] ^
                          $S3[$R1 >> 16 & 0xff];
                    $R3^= $t0 + ($t1 << 1) + '.$K[--$ki].';
                    $R3 = $R3 >> 1 & 0x7fffffff | $R3 << 31;
                    $R2 = ($R2 >> 31 & 0x1 | $R2 << 1) ^ ($t0 + $t1 + '.$K[--$ki].');

                    $t0 = $S0[$R2       & 0xff] ^
                          $S1[$R2 >>  8 & 0xff] ^
                          $S2[$R2 >> 16 & 0xff] ^
                          $S3[$R2 >> 24 & 0xff];
                    $t1 = $S0[$R3 >> 24 & 0xff] ^
                          $S1[$R3       & 0xff] ^
                          $S2[$R3 >>  8 & 0xff] ^
                          $S3[$R3 >> 16 & 0xff];
                    $R1^= $t0 + ($t1 << 1) + '.$K[--$ki].';
                    $R1 = $R1 >> 1 & 0x7fffffff | $R1 << 31;
                    $R0 = ($R0 >> 31 & 0x1 | $R0 << 1) ^ ($t0 + $t1 + '.$K[--$ki].');
                ';
}
$decrypt_block.= '
                $in = pack("V4", '.$K[0].' ^ $R2,
                                 '.$K[1].' ^ $R3,
                                 '.$K[2].' ^ $R0,
                                 '.$K[3].' ^ $R1);
            ';

$lambda_functions[$code_hash] = $this->_createInlineCryptFunction(
array(
'init_crypt' => $init_crypt,
'init_encrypt' => '',
'init_decrypt' => '',
'encrypt_block' => $encrypt_block,
'decrypt_block' => $decrypt_block
)
);
}
$this->inline_crypt = $lambda_functions[$code_hash];
}
}
<?php


namespace phpseclib\Math;

use phpseclib\Crypt\Random;


class BigInteger
{


const MONTGOMERY = 0;


const BARRETT = 1;


const POWEROF2 = 2;


const CLASSIC = 3;


const NONE = 4;


const VALUE = 0;


const SIGN = 1;


const VARIABLE = 0;


const DATA = 1;


const MODE_INTERNAL = 1;


const MODE_BCMATH = 2;


const MODE_GMP = 3;


const KARATSUBA_CUTOFF = 25;


protected static $base;
protected static $baseFull;
protected static $maxDigit;
protected static $msb;


protected static $max10;


protected static $max10Len;
protected static $maxDigit2;


var $value;


var $is_negative = false;


var $precision = -1;


var $bitmask = false;


var $hex;


function __construct($x = 0, $base = 10)
{
if (!defined('MATH_BIGINTEGER_MODE')) {
switch (true) {
case extension_loaded('gmp'):
define('MATH_BIGINTEGER_MODE', self::MODE_GMP);
break;
case extension_loaded('bcmath'):
define('MATH_BIGINTEGER_MODE', self::MODE_BCMATH);
break;
default:
define('MATH_BIGINTEGER_MODE', self::MODE_INTERNAL);
}
}

if (extension_loaded('openssl') && !defined('MATH_BIGINTEGER_OPENSSL_DISABLE') && !defined('MATH_BIGINTEGER_OPENSSL_ENABLED')) {

 ob_start();
@phpinfo();
$content = ob_get_contents();
ob_end_clean();

preg_match_all('#OpenSSL (Header|Library) Version(.*)#im', $content, $matches);

$versions = array();
if (!empty($matches[1])) {
for ($i = 0; $i < count($matches[1]); $i++) {
$fullVersion = trim(str_replace('=>', '', strip_tags($matches[2][$i])));


 if (!preg_match('/(\d+\.\d+\.\d+)/i', $fullVersion, $m)) {
$versions[$matches[1][$i]] = $fullVersion;
} else {
$versions[$matches[1][$i]] = $m[0];
}
}
}


 switch (true) {
case !isset($versions['Header']):
case !isset($versions['Library']):
case $versions['Header'] == $versions['Library']:
define('MATH_BIGINTEGER_OPENSSL_ENABLED', true);
break;
default:
define('MATH_BIGINTEGER_OPENSSL_DISABLE', true);
}
}

if (!defined('PHP_INT_SIZE')) {
define('PHP_INT_SIZE', 4);
}

if (empty(self::$base) && MATH_BIGINTEGER_MODE == self::MODE_INTERNAL) {
switch (PHP_INT_SIZE) {
case 8: 
 self::$base = 31;
self::$baseFull = 0x80000000;
self::$maxDigit = 0x7FFFFFFF;
self::$msb = 0x40000000;
self::$max10 = 1000000000;
self::$max10Len = 9;
self::$maxDigit2 = pow(2, 62);
break;

 default:
self::$base = 26;
self::$baseFull = 0x4000000;
self::$maxDigit = 0x3FFFFFF;
self::$msb = 0x2000000;
self::$max10 = 10000000;
self::$max10Len = 7;
self::$maxDigit2 = pow(2, 52); 
 }
}

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
switch (true) {
case is_resource($x) && get_resource_type($x) == 'GMP integer':

 case $x instanceof \GMP:
$this->value = $x;
return;
}
$this->value = gmp_init(0);
break;
case self::MODE_BCMATH:
$this->value = '0';
break;
default:
$this->value = array();
}


 if (empty($x) && (abs($base) != 256 || $x !== '0')) {
return;
}

switch ($base) {
case -256:
if (ord($x[0]) & 0x80) {
$x = ~$x;
$this->is_negative = true;
}
case 256:
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$sign = $this->is_negative ? '-' : '';
$this->value = gmp_init($sign . '0x' . bin2hex($x));
break;
case self::MODE_BCMATH:

 $len = (strlen($x) + 3) & 0xFFFFFFFC;

$x = str_pad($x, $len, chr(0), STR_PAD_LEFT);

for ($i = 0; $i < $len; $i+= 4) {
$this->value = bcmul($this->value, '4294967296', 0); 
 $this->value = bcadd($this->value, 0x1000000 * ord($x[$i]) + ((ord($x[$i + 1]) << 16) | (ord($x[$i + 2]) << 8) | ord($x[$i + 3])), 0);
}

if ($this->is_negative) {
$this->value = '-' . $this->value;
}

break;

 default:
while (strlen($x)) {
$this->value[] = $this->_bytes2int($this->_base256_rshift($x, self::$base));
}
}

if ($this->is_negative) {
if (MATH_BIGINTEGER_MODE != self::MODE_INTERNAL) {
$this->is_negative = false;
}
$temp = $this->add(new static('-1'));
$this->value = $temp->value;
}
break;
case 16:
case -16:
if ($base > 0 && $x[0] == '-') {
$this->is_negative = true;
$x = substr($x, 1);
}

$x = preg_replace('#^(?:0x)?([A-Fa-f0-9]*).*#', '$1', $x);

$is_negative = false;
if ($base < 0 && hexdec($x[0]) >= 8) {
$this->is_negative = $is_negative = true;
$x = bin2hex(~pack('H*', $x));
}

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = $this->is_negative ? '-0x' . $x : '0x' . $x;
$this->value = gmp_init($temp);
$this->is_negative = false;
break;
case self::MODE_BCMATH:
$x = (strlen($x) & 1) ? '0' . $x : $x;
$temp = new static(pack('H*', $x), 256);
$this->value = $this->is_negative ? '-' . $temp->value : $temp->value;
$this->is_negative = false;
break;
default:
$x = (strlen($x) & 1) ? '0' . $x : $x;
$temp = new static(pack('H*', $x), 256);
$this->value = $temp->value;
}

if ($is_negative) {
$temp = $this->add(new static('-1'));
$this->value = $temp->value;
}
break;
case 10:
case -10:

 
 $x = preg_replace('#(?<!^)(?:-).*|(?<=^|-)0*|[^-0-9].*#', '', $x);

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$this->value = gmp_init($x);
break;
case self::MODE_BCMATH:

 
 $this->value = $x === '-' ? '0' : (string) $x;
break;
default:
$temp = new static();

$multiplier = new static();
$multiplier->value = array(self::$max10);

if ($x[0] == '-') {
$this->is_negative = true;
$x = substr($x, 1);
}

$x = str_pad($x, strlen($x) + ((self::$max10Len - 1) * strlen($x)) % self::$max10Len, 0, STR_PAD_LEFT);
while (strlen($x)) {
$temp = $temp->multiply($multiplier);
$temp = $temp->add(new static($this->_int2bytes(substr($x, 0, self::$max10Len)), 256));
$x = substr($x, self::$max10Len);
}

$this->value = $temp->value;
}
break;
case 2: 
 case -2:
if ($base > 0 && $x[0] == '-') {
$this->is_negative = true;
$x = substr($x, 1);
}

$x = preg_replace('#^([01]*).*#', '$1', $x);
$x = str_pad($x, strlen($x) + (3 * strlen($x)) % 4, 0, STR_PAD_LEFT);

$str = '0x';
while (strlen($x)) {
$part = substr($x, 0, 4);
$str.= dechex(bindec($part));
$x = substr($x, 4);
}

if ($this->is_negative) {
$str = '-' . $str;
}

$temp = new static($str, 8 * $base); 
 $this->value = $temp->value;
$this->is_negative = $temp->is_negative;

break;
default:

 }
}


function toBytes($twos_compliment = false)
{
if ($twos_compliment) {
$comparison = $this->compare(new static());
if ($comparison == 0) {
return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : '';
}

$temp = $comparison < 0 ? $this->add(new static(1)) : $this->copy();
$bytes = $temp->toBytes();

if (empty($bytes)) { 
 $bytes = chr(0);
}

if (ord($bytes[0]) & 0x80) {
$bytes = chr(0) . $bytes;
}

return $comparison < 0 ? ~$bytes : $bytes;
}

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
if (gmp_cmp($this->value, gmp_init(0)) == 0) {
return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : '';
}

$temp = gmp_strval(gmp_abs($this->value), 16);
$temp = (strlen($temp) & 1) ? '0' . $temp : $temp;
$temp = pack('H*', $temp);

return $this->precision > 0 ?
substr(str_pad($temp, $this->precision >> 3, chr(0), STR_PAD_LEFT), -($this->precision >> 3)) :
ltrim($temp, chr(0));
case self::MODE_BCMATH:
if ($this->value === '0') {
return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : '';
}

$value = '';
$current = $this->value;

if ($current[0] == '-') {
$current = substr($current, 1);
}

while (bccomp($current, '0', 0) > 0) {
$temp = bcmod($current, '16777216');
$value = chr($temp >> 16) . chr($temp >> 8) . chr($temp) . $value;
$current = bcdiv($current, '16777216', 0);
}

return $this->precision > 0 ?
substr(str_pad($value, $this->precision >> 3, chr(0), STR_PAD_LEFT), -($this->precision >> 3)) :
ltrim($value, chr(0));
}

if (!count($this->value)) {
return $this->precision > 0 ? str_repeat(chr(0), ($this->precision + 1) >> 3) : '';
}
$result = $this->_int2bytes($this->value[count($this->value) - 1]);

$temp = $this->copy();

for ($i = count($temp->value) - 2; $i >= 0; --$i) {
$temp->_base256_lshift($result, self::$base);
$result = $result | str_pad($temp->_int2bytes($temp->value[$i]), strlen($result), chr(0), STR_PAD_LEFT);
}

return $this->precision > 0 ?
str_pad(substr($result, -(($this->precision + 7) >> 3)), ($this->precision + 7) >> 3, chr(0), STR_PAD_LEFT) :
$result;
}


function toHex($twos_compliment = false)
{
return bin2hex($this->toBytes($twos_compliment));
}


function toBits($twos_compliment = false)
{
$hex = $this->toHex($twos_compliment);
$bits = '';
for ($i = strlen($hex) - 8, $start = strlen($hex) & 7; $i >= $start; $i-=8) {
$bits = str_pad(decbin(hexdec(substr($hex, $i, 8))), 32, '0', STR_PAD_LEFT) . $bits;
}
if ($start) { 
 $bits = str_pad(decbin(hexdec(substr($hex, 0, $start))), 8, '0', STR_PAD_LEFT) . $bits;
}
$result = $this->precision > 0 ? substr($bits, -$this->precision) : ltrim($bits, '0');

if ($twos_compliment && $this->compare(new static()) > 0 && $this->precision <= 0) {
return '0' . $result;
}

return $result;
}


function toString()
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
return gmp_strval($this->value);
case self::MODE_BCMATH:
if ($this->value === '0') {
return '0';
}

return ltrim($this->value, '0');
}

if (!count($this->value)) {
return '0';
}

$temp = $this->copy();
$temp->is_negative = false;

$divisor = new static();
$divisor->value = array(self::$max10);
$result = '';
while (count($temp->value)) {
list($temp, $mod) = $temp->divide($divisor);
$result = str_pad(isset($mod->value[0]) ? $mod->value[0] : '', self::$max10Len, '0', STR_PAD_LEFT) . $result;
}
$result = ltrim($result, '0');
if (empty($result)) {
$result = '0';
}

if ($this->is_negative) {
$result = '-' . $result;
}

return $result;
}


function copy()
{
$temp = new static();
$temp->value = $this->value;
$temp->is_negative = $this->is_negative;
$temp->precision = $this->precision;
$temp->bitmask = $this->bitmask;
return $temp;
}


function __toString()
{
return $this->toString();
}


function __clone()
{
return $this->copy();
}


function __sleep()
{
$this->hex = $this->toHex(true);
$vars = array('hex');
if ($this->precision > 0) {
$vars[] = 'precision';
}
return $vars;
}


function __wakeup()
{
$temp = new static($this->hex, -16);
$this->value = $temp->value;
$this->is_negative = $temp->is_negative;
if ($this->precision > 0) {

 $this->setPrecision($this->precision);
}
}


function __debugInfo()
{
$opts = array();
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$engine = 'gmp';
break;
case self::MODE_BCMATH:
$engine = 'bcmath';
break;
case self::MODE_INTERNAL:
$engine = 'internal';
$opts[] = PHP_INT_SIZE == 8 ? '64-bit' : '32-bit';
}
if (MATH_BIGINTEGER_MODE != self::MODE_GMP && defined('MATH_BIGINTEGER_OPENSSL_ENABLED')) {
$opts[] = 'OpenSSL';
}
if (!empty($opts)) {
$engine.= ' (' . implode($opts, ', ') . ')';
}
return array(
'value' => '0x' . $this->toHex(true),
'engine' => $engine
);
}


function add($y)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = new static();
$temp->value = gmp_add($this->value, $y->value);

return $this->_normalize($temp);
case self::MODE_BCMATH:
$temp = new static();
$temp->value = bcadd($this->value, $y->value, 0);

return $this->_normalize($temp);
}

$temp = $this->_add($this->value, $this->is_negative, $y->value, $y->is_negative);

$result = new static();
$result->value = $temp[self::VALUE];
$result->is_negative = $temp[self::SIGN];

return $this->_normalize($result);
}


function _add($x_value, $x_negative, $y_value, $y_negative)
{
$x_size = count($x_value);
$y_size = count($y_value);

if ($x_size == 0) {
return array(
self::VALUE => $y_value,
self::SIGN => $y_negative
);
} elseif ($y_size == 0) {
return array(
self::VALUE => $x_value,
self::SIGN => $x_negative
);
}


 if ($x_negative != $y_negative) {
if ($x_value == $y_value) {
return array(
self::VALUE => array(),
self::SIGN => false
);
}

$temp = $this->_subtract($x_value, false, $y_value, false);
$temp[self::SIGN] = $this->_compare($x_value, false, $y_value, false) > 0 ?
$x_negative : $y_negative;

return $temp;
}

if ($x_size < $y_size) {
$size = $x_size;
$value = $y_value;
} else {
$size = $y_size;
$value = $x_value;
}

$value[count($value)] = 0; 

$carry = 0;
for ($i = 0, $j = 1; $j < $size; $i+=2, $j+=2) {
$sum = $x_value[$j] * self::$baseFull + $x_value[$i] + $y_value[$j] * self::$baseFull + $y_value[$i] + $carry;
$carry = $sum >= self::$maxDigit2; 
 $sum = $carry ? $sum - self::$maxDigit2 : $sum;

$temp = self::$base === 26 ? intval($sum / 0x4000000) : ($sum >> 31);

$value[$i] = (int) ($sum - self::$baseFull * $temp); 
 $value[$j] = $temp;
}

if ($j == $size) { 
 $sum = $x_value[$i] + $y_value[$i] + $carry;
$carry = $sum >= self::$baseFull;
$value[$i] = $carry ? $sum - self::$baseFull : $sum;
++$i; 
 }

if ($carry) {
for (; $value[$i] == self::$maxDigit; ++$i) {
$value[$i] = 0;
}
++$value[$i];
}

return array(
self::VALUE => $this->_trim($value),
self::SIGN => $x_negative
);
}


function subtract($y)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = new static();
$temp->value = gmp_sub($this->value, $y->value);

return $this->_normalize($temp);
case self::MODE_BCMATH:
$temp = new static();
$temp->value = bcsub($this->value, $y->value, 0);

return $this->_normalize($temp);
}

$temp = $this->_subtract($this->value, $this->is_negative, $y->value, $y->is_negative);

$result = new static();
$result->value = $temp[self::VALUE];
$result->is_negative = $temp[self::SIGN];

return $this->_normalize($result);
}


function _subtract($x_value, $x_negative, $y_value, $y_negative)
{
$x_size = count($x_value);
$y_size = count($y_value);

if ($x_size == 0) {
return array(
self::VALUE => $y_value,
self::SIGN => !$y_negative
);
} elseif ($y_size == 0) {
return array(
self::VALUE => $x_value,
self::SIGN => $x_negative
);
}


 if ($x_negative != $y_negative) {
$temp = $this->_add($x_value, false, $y_value, false);
$temp[self::SIGN] = $x_negative;

return $temp;
}

$diff = $this->_compare($x_value, $x_negative, $y_value, $y_negative);

if (!$diff) {
return array(
self::VALUE => array(),
self::SIGN => false
);
}


 if ((!$x_negative && $diff < 0) || ($x_negative && $diff > 0)) {
$temp = $x_value;
$x_value = $y_value;
$y_value = $temp;

$x_negative = !$x_negative;

$x_size = count($x_value);
$y_size = count($y_value);
}


$carry = 0;
for ($i = 0, $j = 1; $j < $y_size; $i+=2, $j+=2) {
$sum = $x_value[$j] * self::$baseFull + $x_value[$i] - $y_value[$j] * self::$baseFull - $y_value[$i] - $carry;
$carry = $sum < 0; 
 $sum = $carry ? $sum + self::$maxDigit2 : $sum;

$temp = self::$base === 26 ? intval($sum / 0x4000000) : ($sum >> 31);

$x_value[$i] = (int) ($sum - self::$baseFull * $temp);
$x_value[$j] = $temp;
}

if ($j == $y_size) { 
 $sum = $x_value[$i] - $y_value[$i] - $carry;
$carry = $sum < 0;
$x_value[$i] = $carry ? $sum + self::$baseFull : $sum;
++$i;
}

if ($carry) {
for (; !$x_value[$i]; ++$i) {
$x_value[$i] = self::$maxDigit;
}
--$x_value[$i];
}

return array(
self::VALUE => $this->_trim($x_value),
self::SIGN => $x_negative
);
}


function multiply($x)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = new static();
$temp->value = gmp_mul($this->value, $x->value);

return $this->_normalize($temp);
case self::MODE_BCMATH:
$temp = new static();
$temp->value = bcmul($this->value, $x->value, 0);

return $this->_normalize($temp);
}

$temp = $this->_multiply($this->value, $this->is_negative, $x->value, $x->is_negative);

$product = new static();
$product->value = $temp[self::VALUE];
$product->is_negative = $temp[self::SIGN];

return $this->_normalize($product);
}


function _multiply($x_value, $x_negative, $y_value, $y_negative)
{

 
$x_length = count($x_value);
$y_length = count($y_value);

if (!$x_length || !$y_length) { 
 return array(
self::VALUE => array(),
self::SIGN => false
);
}

return array(
self::VALUE => min($x_length, $y_length) < 2 * self::KARATSUBA_CUTOFF ?
$this->_trim($this->_regularMultiply($x_value, $y_value)) :
$this->_trim($this->_karatsuba($x_value, $y_value)),
self::SIGN => $x_negative != $y_negative
);
}


function _regularMultiply($x_value, $y_value)
{
$x_length = count($x_value);
$y_length = count($y_value);

if (!$x_length || !$y_length) { 
 return array();
}

if ($x_length < $y_length) {
$temp = $x_value;
$x_value = $y_value;
$y_value = $temp;

$x_length = count($x_value);
$y_length = count($y_value);
}

$product_value = $this->_array_repeat(0, $x_length + $y_length);


$carry = 0;

for ($j = 0; $j < $x_length; ++$j) { 
 $temp = $x_value[$j] * $y_value[0] + $carry; 
 $carry = self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31);
$product_value[$j] = (int) ($temp - self::$baseFull * $carry);
}

$product_value[$j] = $carry;


 for ($i = 1; $i < $y_length; ++$i) {
$carry = 0;

for ($j = 0, $k = $i; $j < $x_length; ++$j, ++$k) {
$temp = $product_value[$k] + $x_value[$j] * $y_value[$i] + $carry;
$carry = self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31);
$product_value[$k] = (int) ($temp - self::$baseFull * $carry);
}

$product_value[$k] = $carry;
}

return $product_value;
}


function _karatsuba($x_value, $y_value)
{
$m = min(count($x_value) >> 1, count($y_value) >> 1);

if ($m < self::KARATSUBA_CUTOFF) {
return $this->_regularMultiply($x_value, $y_value);
}

$x1 = array_slice($x_value, $m);
$x0 = array_slice($x_value, 0, $m);
$y1 = array_slice($y_value, $m);
$y0 = array_slice($y_value, 0, $m);

$z2 = $this->_karatsuba($x1, $y1);
$z0 = $this->_karatsuba($x0, $y0);

$z1 = $this->_add($x1, false, $x0, false);
$temp = $this->_add($y1, false, $y0, false);
$z1 = $this->_karatsuba($z1[self::VALUE], $temp[self::VALUE]);
$temp = $this->_add($z2, false, $z0, false);
$z1 = $this->_subtract($z1, false, $temp[self::VALUE], false);

$z2 = array_merge(array_fill(0, 2 * $m, 0), $z2);
$z1[self::VALUE] = array_merge(array_fill(0, $m, 0), $z1[self::VALUE]);

$xy = $this->_add($z2, false, $z1[self::VALUE], $z1[self::SIGN]);
$xy = $this->_add($xy[self::VALUE], $xy[self::SIGN], $z0, false);

return $xy[self::VALUE];
}


function _square($x = false)
{
return count($x) < 2 * self::KARATSUBA_CUTOFF ?
$this->_trim($this->_baseSquare($x)) :
$this->_trim($this->_karatsubaSquare($x));
}


function _baseSquare($value)
{
if (empty($value)) {
return array();
}
$square_value = $this->_array_repeat(0, 2 * count($value));

for ($i = 0, $max_index = count($value) - 1; $i <= $max_index; ++$i) {
$i2 = $i << 1;

$temp = $square_value[$i2] + $value[$i] * $value[$i];
$carry = self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31);
$square_value[$i2] = (int) ($temp - self::$baseFull * $carry);


 for ($j = $i + 1, $k = $i2 + 1; $j <= $max_index; ++$j, ++$k) {
$temp = $square_value[$k] + 2 * $value[$j] * $value[$i] + $carry;
$carry = self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31);
$square_value[$k] = (int) ($temp - self::$baseFull * $carry);
}


 $square_value[$i + $max_index + 1] = $carry;
}

return $square_value;
}


function _karatsubaSquare($value)
{
$m = count($value) >> 1;

if ($m < self::KARATSUBA_CUTOFF) {
return $this->_baseSquare($value);
}

$x1 = array_slice($value, $m);
$x0 = array_slice($value, 0, $m);

$z2 = $this->_karatsubaSquare($x1);
$z0 = $this->_karatsubaSquare($x0);

$z1 = $this->_add($x1, false, $x0, false);
$z1 = $this->_karatsubaSquare($z1[self::VALUE]);
$temp = $this->_add($z2, false, $z0, false);
$z1 = $this->_subtract($z1, false, $temp[self::VALUE], false);

$z2 = array_merge(array_fill(0, 2 * $m, 0), $z2);
$z1[self::VALUE] = array_merge(array_fill(0, $m, 0), $z1[self::VALUE]);

$xx = $this->_add($z2, false, $z1[self::VALUE], $z1[self::SIGN]);
$xx = $this->_add($xx[self::VALUE], $xx[self::SIGN], $z0, false);

return $xx[self::VALUE];
}


function divide($y)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$quotient = new static();
$remainder = new static();

list($quotient->value, $remainder->value) = gmp_div_qr($this->value, $y->value);

if (gmp_sign($remainder->value) < 0) {
$remainder->value = gmp_add($remainder->value, gmp_abs($y->value));
}

return array($this->_normalize($quotient), $this->_normalize($remainder));
case self::MODE_BCMATH:
$quotient = new static();
$remainder = new static();

$quotient->value = bcdiv($this->value, $y->value, 0);
$remainder->value = bcmod($this->value, $y->value);

if ($remainder->value[0] == '-') {
$remainder->value = bcadd($remainder->value, $y->value[0] == '-' ? substr($y->value, 1) : $y->value, 0);
}

return array($this->_normalize($quotient), $this->_normalize($remainder));
}

if (count($y->value) == 1) {
list($q, $r) = $this->_divide_digit($this->value, $y->value[0]);
$quotient = new static();
$remainder = new static();
$quotient->value = $q;
$remainder->value = array($r);
$quotient->is_negative = $this->is_negative != $y->is_negative;
return array($this->_normalize($quotient), $this->_normalize($remainder));
}

static $zero;
if (!isset($zero)) {
$zero = new static();
}

$x = $this->copy();
$y = $y->copy();

$x_sign = $x->is_negative;
$y_sign = $y->is_negative;

$x->is_negative = $y->is_negative = false;

$diff = $x->compare($y);

if (!$diff) {
$temp = new static();
$temp->value = array(1);
$temp->is_negative = $x_sign != $y_sign;
return array($this->_normalize($temp), $this->_normalize(new static()));
}

if ($diff < 0) {

 if ($x_sign) {
$x = $y->subtract($x);
}
return array($this->_normalize(new static()), $this->_normalize($x));
}


 $msb = $y->value[count($y->value) - 1];
for ($shift = 0; !($msb & self::$msb); ++$shift) {
$msb <<= 1;
}
$x->_lshift($shift);
$y->_lshift($shift);
$y_value = &$y->value;

$x_max = count($x->value) - 1;
$y_max = count($y->value) - 1;

$quotient = new static();
$quotient_value = &$quotient->value;
$quotient_value = $this->_array_repeat(0, $x_max - $y_max + 1);

static $temp, $lhs, $rhs;
if (!isset($temp)) {
$temp = new static();
$lhs = new static();
$rhs = new static();
}
$temp_value = &$temp->value;
$rhs_value = &$rhs->value;


 $temp_value = array_merge($this->_array_repeat(0, $x_max - $y_max), $y_value);

while ($x->compare($temp) >= 0) {

 ++$quotient_value[$x_max - $y_max];
$x = $x->subtract($temp);
$x_max = count($x->value) - 1;
}

for ($i = $x_max; $i >= $y_max + 1; --$i) {
$x_value = &$x->value;
$x_window = array(
isset($x_value[$i]) ? $x_value[$i] : 0,
isset($x_value[$i - 1]) ? $x_value[$i - 1] : 0,
isset($x_value[$i - 2]) ? $x_value[$i - 2] : 0
);
$y_window = array(
$y_value[$y_max],
($y_max > 0) ? $y_value[$y_max - 1] : 0
);

$q_index = $i - $y_max - 1;
if ($x_window[0] == $y_window[0]) {
$quotient_value[$q_index] = self::$maxDigit;
} else {
$quotient_value[$q_index] = $this->_safe_divide(
$x_window[0] * self::$baseFull + $x_window[1],
$y_window[0]
);
}

$temp_value = array($y_window[1], $y_window[0]);

$lhs->value = array($quotient_value[$q_index]);
$lhs = $lhs->multiply($temp);

$rhs_value = array($x_window[2], $x_window[1], $x_window[0]);

while ($lhs->compare($rhs) > 0) {
--$quotient_value[$q_index];

$lhs->value = array($quotient_value[$q_index]);
$lhs = $lhs->multiply($temp);
}

$adjust = $this->_array_repeat(0, $q_index);
$temp_value = array($quotient_value[$q_index]);
$temp = $temp->multiply($y);
$temp_value = &$temp->value;
$temp_value = array_merge($adjust, $temp_value);

$x = $x->subtract($temp);

if ($x->compare($zero) < 0) {
$temp_value = array_merge($adjust, $y_value);
$x = $x->add($temp);

--$quotient_value[$q_index];
}

$x_max = count($x_value) - 1;
}


 $x->_rshift($shift);

$quotient->is_negative = $x_sign != $y_sign;


 if ($x_sign) {
$y->_rshift($shift);
$x = $y->subtract($x);
}

return array($this->_normalize($quotient), $this->_normalize($x));
}


function _divide_digit($dividend, $divisor)
{
$carry = 0;
$result = array();

for ($i = count($dividend) - 1; $i >= 0; --$i) {
$temp = self::$baseFull * $carry + $dividend[$i];
$result[$i] = $this->_safe_divide($temp, $divisor);
$carry = (int) ($temp - $divisor * $result[$i]);
}

return array($result, $carry);
}


function modPow($e, $n)
{
$n = $this->bitmask !== false && $this->bitmask->compare($n) < 0 ? $this->bitmask : $n->abs();

if ($e->compare(new static()) < 0) {
$e = $e->abs();

$temp = $this->modInverse($n);
if ($temp === false) {
return false;
}

return $this->_normalize($temp->modPow($e, $n));
}

if (MATH_BIGINTEGER_MODE == self::MODE_GMP) {
$temp = new static();
$temp->value = gmp_powm($this->value, $e->value, $n->value);

return $this->_normalize($temp);
}

if ($this->compare(new static()) < 0 || $this->compare($n) > 0) {
list(, $temp) = $this->divide($n);
return $temp->modPow($e, $n);
}

if (defined('MATH_BIGINTEGER_OPENSSL_ENABLED')) {
$components = array(
'modulus' => $n->toBytes(true),
'publicExponent' => $e->toBytes(true)
);

$components = array(
'modulus' => pack('Ca*a*', 2, $this->_encodeASN1Length(strlen($components['modulus'])), $components['modulus']),
'publicExponent' => pack('Ca*a*', 2, $this->_encodeASN1Length(strlen($components['publicExponent'])), $components['publicExponent'])
);

$RSAPublicKey = pack(
'Ca*a*a*',
48,
$this->_encodeASN1Length(strlen($components['modulus']) + strlen($components['publicExponent'])),
$components['modulus'],
$components['publicExponent']
);

$rsaOID = pack('H*', '300d06092a864886f70d0101010500'); 
 $RSAPublicKey = chr(0) . $RSAPublicKey;
$RSAPublicKey = chr(3) . $this->_encodeASN1Length(strlen($RSAPublicKey)) . $RSAPublicKey;

$encapsulated = pack(
'Ca*a*',
48,
$this->_encodeASN1Length(strlen($rsaOID . $RSAPublicKey)),
$rsaOID . $RSAPublicKey
);

$RSAPublicKey = "-----BEGIN PUBLIC KEY-----\r\n" .
chunk_split(base64_encode($encapsulated)) .
'-----END PUBLIC KEY-----';

$plaintext = str_pad($this->toBytes(), strlen($n->toBytes(true)) - 1, "\0", STR_PAD_LEFT);

if (openssl_public_encrypt($plaintext, $result, $RSAPublicKey, OPENSSL_NO_PADDING)) {
return new static($result, 256);
}
}

if (MATH_BIGINTEGER_MODE == self::MODE_BCMATH) {
$temp = new static();
$temp->value = bcpowmod($this->value, $e->value, $n->value, 0);

return $this->_normalize($temp);
}

if (empty($e->value)) {
$temp = new static();
$temp->value = array(1);
return $this->_normalize($temp);
}

if ($e->value == array(1)) {
list(, $temp) = $this->divide($n);
return $this->_normalize($temp);
}

if ($e->value == array(2)) {
$temp = new static();
$temp->value = $this->_square($this->value);
list(, $temp) = $temp->divide($n);
return $this->_normalize($temp);
}

return $this->_normalize($this->_slidingWindow($e, $n, self::BARRETT));


 if ($n->value[0] & 1) {
return $this->_normalize($this->_slidingWindow($e, $n, self::MONTGOMERY));
}


 for ($i = 0; $i < count($n->value); ++$i) {
if ($n->value[$i]) {
$temp = decbin($n->value[$i]);
$j = strlen($temp) - strrpos($temp, '1') - 1;
$j+= 26 * $i;
break;
}
}


$mod1 = $n->copy();
$mod1->_rshift($j);
$mod2 = new static();
$mod2->value = array(1);
$mod2->_lshift($j);

$part1 = ($mod1->value != array(1)) ? $this->_slidingWindow($e, $mod1, self::MONTGOMERY) : new static();
$part2 = $this->_slidingWindow($e, $mod2, self::POWEROF2);

$y1 = $mod2->modInverse($mod1);
$y2 = $mod1->modInverse($mod2);

$result = $part1->multiply($mod2);
$result = $result->multiply($y1);

$temp = $part2->multiply($mod1);
$temp = $temp->multiply($y2);

$result = $result->add($temp);
list(, $result) = $result->divide($n);

return $this->_normalize($result);
}


function powMod($e, $n)
{
return $this->modPow($e, $n);
}


function _slidingWindow($e, $n, $mode)
{
static $window_ranges = array(7, 25, 81, 241, 673, 1793); 
 

$e_value = $e->value;
$e_length = count($e_value) - 1;
$e_bits = decbin($e_value[$e_length]);
for ($i = $e_length - 1; $i >= 0; --$i) {
$e_bits.= str_pad(decbin($e_value[$i]), self::$base, '0', STR_PAD_LEFT);
}

$e_length = strlen($e_bits);


 for ($i = 0, $window_size = 1; $i < count($window_ranges) && $e_length > $window_ranges[$i]; ++$window_size, ++$i) {
}

$n_value = $n->value;


 $powers = array();
$powers[1] = $this->_prepareReduce($this->value, $n_value, $mode);
$powers[2] = $this->_squareReduce($powers[1], $n_value, $mode);


 $temp = 1 << ($window_size - 1);
for ($i = 1; $i < $temp; ++$i) {
$i2 = $i << 1;
$powers[$i2 + 1] = $this->_multiplyReduce($powers[$i2 - 1], $powers[2], $n_value, $mode);
}

$result = array(1);
$result = $this->_prepareReduce($result, $n_value, $mode);

for ($i = 0; $i < $e_length;) {
if (!$e_bits[$i]) {
$result = $this->_squareReduce($result, $n_value, $mode);
++$i;
} else {
for ($j = $window_size - 1; $j > 0; --$j) {
if (!empty($e_bits[$i + $j])) {
break;
}
}


 for ($k = 0; $k <= $j; ++$k) {
$result = $this->_squareReduce($result, $n_value, $mode);
}

$result = $this->_multiplyReduce($result, $powers[bindec(substr($e_bits, $i, $j + 1))], $n_value, $mode);

$i += $j + 1;
}
}

$temp = new static();
$temp->value = $this->_reduce($result, $n_value, $mode);

return $temp;
}


function _reduce($x, $n, $mode)
{
switch ($mode) {
case self::MONTGOMERY:
return $this->_montgomery($x, $n);
case self::BARRETT:
return $this->_barrett($x, $n);
case self::POWEROF2:
$lhs = new static();
$lhs->value = $x;
$rhs = new static();
$rhs->value = $n;
return $x->_mod2($n);
case self::CLASSIC:
$lhs = new static();
$lhs->value = $x;
$rhs = new static();
$rhs->value = $n;
list(, $temp) = $lhs->divide($rhs);
return $temp->value;
case self::NONE:
return $x;
default:

 }
}


function _prepareReduce($x, $n, $mode)
{
if ($mode == self::MONTGOMERY) {
return $this->_prepMontgomery($x, $n);
}
return $this->_reduce($x, $n, $mode);
}


function _multiplyReduce($x, $y, $n, $mode)
{
if ($mode == self::MONTGOMERY) {
return $this->_montgomeryMultiply($x, $y, $n);
}
$temp = $this->_multiply($x, false, $y, false);
return $this->_reduce($temp[self::VALUE], $n, $mode);
}


function _squareReduce($x, $n, $mode)
{
if ($mode == self::MONTGOMERY) {
return $this->_montgomeryMultiply($x, $x, $n);
}
return $this->_reduce($this->_square($x), $n, $mode);
}


function _mod2($n)
{
$temp = new static();
$temp->value = array(1);
return $this->bitwise_and($n->subtract($temp));
}


function _barrett($n, $m)
{
static $cache = array(
self::VARIABLE => array(),
self::DATA => array()
);

$m_length = count($m);


 if (count($n) > 2 * $m_length) {
$lhs = new static();
$rhs = new static();
$lhs->value = $n;
$rhs->value = $m;
list(, $temp) = $lhs->divide($rhs);
return $temp->value;
}


 if ($m_length < 5) {
return $this->_regularBarrett($n, $m);
}


if (($key = array_search($m, $cache[self::VARIABLE])) === false) {
$key = count($cache[self::VARIABLE]);
$cache[self::VARIABLE][] = $m;

$lhs = new static();
$lhs_value = &$lhs->value;
$lhs_value = $this->_array_repeat(0, $m_length + ($m_length >> 1));
$lhs_value[] = 1;
$rhs = new static();
$rhs->value = $m;

list($u, $m1) = $lhs->divide($rhs);
$u = $u->value;
$m1 = $m1->value;

$cache[self::DATA][] = array(
'u' => $u, 
 'm1'=> $m1 
 );
} else {
extract($cache[self::DATA][$key]);
}

$cutoff = $m_length + ($m_length >> 1);
$lsd = array_slice($n, 0, $cutoff); 
 $msd = array_slice($n, $cutoff); 
 $lsd = $this->_trim($lsd);
$temp = $this->_multiply($msd, false, $m1, false);
$n = $this->_add($lsd, false, $temp[self::VALUE], false); 

if ($m_length & 1) {
return $this->_regularBarrett($n[self::VALUE], $m);
}


 $temp = array_slice($n[self::VALUE], $m_length - 1);

 
 $temp = $this->_multiply($temp, false, $u, false);

 
 $temp = array_slice($temp[self::VALUE], ($m_length >> 1) + 1);

 
 $temp = $this->_multiply($temp, false, $m, false);


$result = $this->_subtract($n[self::VALUE], false, $temp[self::VALUE], false);

while ($this->_compare($result[self::VALUE], $result[self::SIGN], $m, false) >= 0) {
$result = $this->_subtract($result[self::VALUE], $result[self::SIGN], $m, false);
}

return $result[self::VALUE];
}


function _regularBarrett($x, $n)
{
static $cache = array(
self::VARIABLE => array(),
self::DATA => array()
);

$n_length = count($n);

if (count($x) > 2 * $n_length) {
$lhs = new static();
$rhs = new static();
$lhs->value = $x;
$rhs->value = $n;
list(, $temp) = $lhs->divide($rhs);
return $temp->value;
}

if (($key = array_search($n, $cache[self::VARIABLE])) === false) {
$key = count($cache[self::VARIABLE]);
$cache[self::VARIABLE][] = $n;
$lhs = new static();
$lhs_value = &$lhs->value;
$lhs_value = $this->_array_repeat(0, 2 * $n_length);
$lhs_value[] = 1;
$rhs = new static();
$rhs->value = $n;
list($temp, ) = $lhs->divide($rhs); 
 $cache[self::DATA][] = $temp->value;
}


 $temp = array_slice($x, $n_length - 1);

 $temp = $this->_multiply($temp, false, $cache[self::DATA][$key], false);

 $temp = array_slice($temp[self::VALUE], $n_length + 1);


 $result = array_slice($x, 0, $n_length + 1);

 $temp = $this->_multiplyLower($temp, false, $n, false, $n_length + 1);


if ($this->_compare($result, false, $temp[self::VALUE], $temp[self::SIGN]) < 0) {
$corrector_value = $this->_array_repeat(0, $n_length + 1);
$corrector_value[count($corrector_value)] = 1;
$result = $this->_add($result, false, $corrector_value, false);
$result = $result[self::VALUE];
}


 $result = $this->_subtract($result, false, $temp[self::VALUE], $temp[self::SIGN]);
while ($this->_compare($result[self::VALUE], $result[self::SIGN], $n, false) > 0) {
$result = $this->_subtract($result[self::VALUE], $result[self::SIGN], $n, false);
}

return $result[self::VALUE];
}


function _multiplyLower($x_value, $x_negative, $y_value, $y_negative, $stop)
{
$x_length = count($x_value);
$y_length = count($y_value);

if (!$x_length || !$y_length) { 
 return array(
self::VALUE => array(),
self::SIGN => false
);
}

if ($x_length < $y_length) {
$temp = $x_value;
$x_value = $y_value;
$y_value = $temp;

$x_length = count($x_value);
$y_length = count($y_value);
}

$product_value = $this->_array_repeat(0, $x_length + $y_length);


$carry = 0;

for ($j = 0; $j < $x_length; ++$j) { 
 $temp = $x_value[$j] * $y_value[0] + $carry; 
 $carry = self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31);
$product_value[$j] = (int) ($temp - self::$baseFull * $carry);
}

if ($j < $stop) {
$product_value[$j] = $carry;
}


for ($i = 1; $i < $y_length; ++$i) {
$carry = 0;

for ($j = 0, $k = $i; $j < $x_length && $k < $stop; ++$j, ++$k) {
$temp = $product_value[$k] + $x_value[$j] * $y_value[$i] + $carry;
$carry = self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31);
$product_value[$k] = (int) ($temp - self::$baseFull * $carry);
}

if ($k < $stop) {
$product_value[$k] = $carry;
}
}

return array(
self::VALUE => $this->_trim($product_value),
self::SIGN => $x_negative != $y_negative
);
}


function _montgomery($x, $n)
{
static $cache = array(
self::VARIABLE => array(),
self::DATA => array()
);

if (($key = array_search($n, $cache[self::VARIABLE])) === false) {
$key = count($cache[self::VARIABLE]);
$cache[self::VARIABLE][] = $x;
$cache[self::DATA][] = $this->_modInverse67108864($n);
}

$k = count($n);

$result = array(self::VALUE => $x);

for ($i = 0; $i < $k; ++$i) {
$temp = $result[self::VALUE][$i] * $cache[self::DATA][$key];
$temp = $temp - self::$baseFull * (self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31));
$temp = $this->_regularMultiply(array($temp), $n);
$temp = array_merge($this->_array_repeat(0, $i), $temp);
$result = $this->_add($result[self::VALUE], false, $temp, false);
}

$result[self::VALUE] = array_slice($result[self::VALUE], $k);

if ($this->_compare($result, false, $n, false) >= 0) {
$result = $this->_subtract($result[self::VALUE], false, $n, false);
}

return $result[self::VALUE];
}


function _montgomeryMultiply($x, $y, $m)
{
$temp = $this->_multiply($x, false, $y, false);
return $this->_montgomery($temp[self::VALUE], $m);


static $cache = array(
self::VARIABLE => array(),
self::DATA => array()
);

if (($key = array_search($m, $cache[self::VARIABLE])) === false) {
$key = count($cache[self::VARIABLE]);
$cache[self::VARIABLE][] = $m;
$cache[self::DATA][] = $this->_modInverse67108864($m);
}

$n = max(count($x), count($y), count($m));
$x = array_pad($x, $n, 0);
$y = array_pad($y, $n, 0);
$m = array_pad($m, $n, 0);
$a = array(self::VALUE => $this->_array_repeat(0, $n + 1));
for ($i = 0; $i < $n; ++$i) {
$temp = $a[self::VALUE][0] + $x[$i] * $y[0];
$temp = $temp - self::$baseFull * (self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31));
$temp = $temp * $cache[self::DATA][$key];
$temp = $temp - self::$baseFull * (self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31));
$temp = $this->_add($this->_regularMultiply(array($x[$i]), $y), false, $this->_regularMultiply(array($temp), $m), false);
$a = $this->_add($a[self::VALUE], false, $temp[self::VALUE], false);
$a[self::VALUE] = array_slice($a[self::VALUE], 1);
}
if ($this->_compare($a[self::VALUE], false, $m, false) >= 0) {
$a = $this->_subtract($a[self::VALUE], false, $m, false);
}
return $a[self::VALUE];
}


function _prepMontgomery($x, $n)
{
$lhs = new static();
$lhs->value = array_merge($this->_array_repeat(0, count($n)), $x);
$rhs = new static();
$rhs->value = $n;

list(, $temp) = $lhs->divide($rhs);
return $temp->value;
}


function _modInverse67108864($x) 
 {
$x = -$x[0];
$result = $x & 0x3; 
 $result = ($result * (2 - $x * $result)) & 0xF; 
 $result = ($result * (2 - ($x & 0xFF) * $result)) & 0xFF; 
 $result = ($result * ((2 - ($x & 0xFFFF) * $result) & 0xFFFF)) & 0xFFFF; 
 $result = fmod($result * (2 - fmod($x * $result, self::$baseFull)), self::$baseFull); 
 return $result & self::$maxDigit;
}


function modInverse($n)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = new static();
$temp->value = gmp_invert($this->value, $n->value);

return ($temp->value === false) ? false : $this->_normalize($temp);
}

static $zero, $one;
if (!isset($zero)) {
$zero = new static();
$one = new static(1);
}


 $n = $n->abs();

if ($this->compare($zero) < 0) {
$temp = $this->abs();
$temp = $temp->modInverse($n);
return $this->_normalize($n->subtract($temp));
}

extract($this->extendedGCD($n));

if (!$gcd->equals($one)) {
return false;
}

$x = $x->compare($zero) < 0 ? $x->add($n) : $x;

return $this->compare($zero) < 0 ? $this->_normalize($n->subtract($x)) : $this->_normalize($x);
}


function extendedGCD($n)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
extract(gmp_gcdext($this->value, $n->value));

return array(
'gcd' => $this->_normalize(new static($g)),
'x' => $this->_normalize(new static($s)),
'y' => $this->_normalize(new static($t))
);
case self::MODE_BCMATH:

 
$u = $this->value;
$v = $n->value;

$a = '1';
$b = '0';
$c = '0';
$d = '1';

while (bccomp($v, '0', 0) != 0) {
$q = bcdiv($u, $v, 0);

$temp = $u;
$u = $v;
$v = bcsub($temp, bcmul($v, $q, 0), 0);

$temp = $a;
$a = $c;
$c = bcsub($temp, bcmul($a, $q, 0), 0);

$temp = $b;
$b = $d;
$d = bcsub($temp, bcmul($b, $q, 0), 0);
}

return array(
'gcd' => $this->_normalize(new static($u)),
'x' => $this->_normalize(new static($a)),
'y' => $this->_normalize(new static($b))
);
}

$y = $n->copy();
$x = $this->copy();
$g = new static();
$g->value = array(1);

while (!(($x->value[0] & 1)|| ($y->value[0] & 1))) {
$x->_rshift(1);
$y->_rshift(1);
$g->_lshift(1);
}

$u = $x->copy();
$v = $y->copy();

$a = new static();
$b = new static();
$c = new static();
$d = new static();

$a->value = $d->value = $g->value = array(1);
$b->value = $c->value = array();

while (!empty($u->value)) {
while (!($u->value[0] & 1)) {
$u->_rshift(1);
if ((!empty($a->value) && ($a->value[0] & 1)) || (!empty($b->value) && ($b->value[0] & 1))) {
$a = $a->add($y);
$b = $b->subtract($x);
}
$a->_rshift(1);
$b->_rshift(1);
}

while (!($v->value[0] & 1)) {
$v->_rshift(1);
if ((!empty($d->value) && ($d->value[0] & 1)) || (!empty($c->value) && ($c->value[0] & 1))) {
$c = $c->add($y);
$d = $d->subtract($x);
}
$c->_rshift(1);
$d->_rshift(1);
}

if ($u->compare($v) >= 0) {
$u = $u->subtract($v);
$a = $a->subtract($c);
$b = $b->subtract($d);
} else {
$v = $v->subtract($u);
$c = $c->subtract($a);
$d = $d->subtract($b);
}
}

return array(
'gcd' => $this->_normalize($g->multiply($v)),
'x' => $this->_normalize($c),
'y' => $this->_normalize($d)
);
}


function gcd($n)
{
extract($this->extendedGCD($n));
return $gcd;
}


function abs()
{
$temp = new static();

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp->value = gmp_abs($this->value);
break;
case self::MODE_BCMATH:
$temp->value = (bccomp($this->value, '0', 0) < 0) ? substr($this->value, 1) : $this->value;
break;
default:
$temp->value = $this->value;
}

return $temp;
}


function compare($y)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
return gmp_cmp($this->value, $y->value);
case self::MODE_BCMATH:
return bccomp($this->value, $y->value, 0);
}

return $this->_compare($this->value, $this->is_negative, $y->value, $y->is_negative);
}


function _compare($x_value, $x_negative, $y_value, $y_negative)
{
if ($x_negative != $y_negative) {
return (!$x_negative && $y_negative) ? 1 : -1;
}

$result = $x_negative ? -1 : 1;

if (count($x_value) != count($y_value)) {
return (count($x_value) > count($y_value)) ? $result : -$result;
}
$size = max(count($x_value), count($y_value));

$x_value = array_pad($x_value, $size, 0);
$y_value = array_pad($y_value, $size, 0);

for ($i = count($x_value) - 1; $i >= 0; --$i) {
if ($x_value[$i] != $y_value[$i]) {
return ($x_value[$i] > $y_value[$i]) ? $result : -$result;
}
}

return 0;
}


function equals($x)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
return gmp_cmp($this->value, $x->value) == 0;
default:
return $this->value === $x->value && $this->is_negative == $x->is_negative;
}
}


function setPrecision($bits)
{
$this->precision = $bits;
if (MATH_BIGINTEGER_MODE != self::MODE_BCMATH) {
$this->bitmask = new static(chr((1 << ($bits & 0x7)) - 1) . str_repeat(chr(0xFF), $bits >> 3), 256);
} else {
$this->bitmask = new static(bcpow('2', $bits, 0));
}

$temp = $this->_normalize($this);
$this->value = $temp->value;
}


function bitwise_and($x)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = new static();
$temp->value = gmp_and($this->value, $x->value);

return $this->_normalize($temp);
case self::MODE_BCMATH:
$left = $this->toBytes();
$right = $x->toBytes();

$length = max(strlen($left), strlen($right));

$left = str_pad($left, $length, chr(0), STR_PAD_LEFT);
$right = str_pad($right, $length, chr(0), STR_PAD_LEFT);

return $this->_normalize(new static($left & $right, 256));
}

$result = $this->copy();

$length = min(count($x->value), count($this->value));

$result->value = array_slice($result->value, 0, $length);

for ($i = 0; $i < $length; ++$i) {
$result->value[$i]&= $x->value[$i];
}

return $this->_normalize($result);
}


function bitwise_or($x)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = new static();
$temp->value = gmp_or($this->value, $x->value);

return $this->_normalize($temp);
case self::MODE_BCMATH:
$left = $this->toBytes();
$right = $x->toBytes();

$length = max(strlen($left), strlen($right));

$left = str_pad($left, $length, chr(0), STR_PAD_LEFT);
$right = str_pad($right, $length, chr(0), STR_PAD_LEFT);

return $this->_normalize(new static($left | $right, 256));
}

$length = max(count($this->value), count($x->value));
$result = $this->copy();
$result->value = array_pad($result->value, $length, 0);
$x->value = array_pad($x->value, $length, 0);

for ($i = 0; $i < $length; ++$i) {
$result->value[$i]|= $x->value[$i];
}

return $this->_normalize($result);
}


function bitwise_xor($x)
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
$temp = new static();
$temp->value = gmp_xor($this->value, $x->value);

return $this->_normalize($temp);
case self::MODE_BCMATH:
$left = $this->toBytes();
$right = $x->toBytes();

$length = max(strlen($left), strlen($right));

$left = str_pad($left, $length, chr(0), STR_PAD_LEFT);
$right = str_pad($right, $length, chr(0), STR_PAD_LEFT);

return $this->_normalize(new static($left ^ $right, 256));
}

$length = max(count($this->value), count($x->value));
$result = $this->copy();
$result->value = array_pad($result->value, $length, 0);
$x->value = array_pad($x->value, $length, 0);

for ($i = 0; $i < $length; ++$i) {
$result->value[$i]^= $x->value[$i];
}

return $this->_normalize($result);
}


function bitwise_not()
{

 
 $temp = $this->toBytes();
if ($temp == '') {
return '';
}
$pre_msb = decbin(ord($temp[0]));
$temp = ~$temp;
$msb = decbin(ord($temp[0]));
if (strlen($msb) == 8) {
$msb = substr($msb, strpos($msb, '0'));
}
$temp[0] = chr(bindec($msb));


 $current_bits = strlen($pre_msb) + 8 * strlen($temp) - 8;
$new_bits = $this->precision - $current_bits;
if ($new_bits <= 0) {
return $this->_normalize(new static($temp, 256));
}


 $leading_ones = chr((1 << ($new_bits & 0x7)) - 1) . str_repeat(chr(0xFF), $new_bits >> 3);
$this->_base256_lshift($leading_ones, $current_bits);

$temp = str_pad($temp, strlen($leading_ones), chr(0), STR_PAD_LEFT);

return $this->_normalize(new static($leading_ones | $temp, 256));
}


function bitwise_rightShift($shift)
{
$temp = new static();

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
static $two;

if (!isset($two)) {
$two = gmp_init('2');
}

$temp->value = gmp_div_q($this->value, gmp_pow($two, $shift));

break;
case self::MODE_BCMATH:
$temp->value = bcdiv($this->value, bcpow('2', $shift, 0), 0);

break;
default: 
 
 $temp->value = $this->value;
$temp->_rshift($shift);
}

return $this->_normalize($temp);
}


function bitwise_leftShift($shift)
{
$temp = new static();

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
static $two;

if (!isset($two)) {
$two = gmp_init('2');
}

$temp->value = gmp_mul($this->value, gmp_pow($two, $shift));

break;
case self::MODE_BCMATH:
$temp->value = bcmul($this->value, bcpow('2', $shift, 0), 0);

break;
default: 
 
 $temp->value = $this->value;
$temp->_lshift($shift);
}

return $this->_normalize($temp);
}


function bitwise_leftRotate($shift)
{
$bits = $this->toBytes();

if ($this->precision > 0) {
$precision = $this->precision;
if (MATH_BIGINTEGER_MODE == self::MODE_BCMATH) {
$mask = $this->bitmask->subtract(new static(1));
$mask = $mask->toBytes();
} else {
$mask = $this->bitmask->toBytes();
}
} else {
$temp = ord($bits[0]);
for ($i = 0; $temp >> $i; ++$i) {
}
$precision = 8 * strlen($bits) - 8 + $i;
$mask = chr((1 << ($precision & 0x7)) - 1) . str_repeat(chr(0xFF), $precision >> 3);
}

if ($shift < 0) {
$shift+= $precision;
}
$shift%= $precision;

if (!$shift) {
return $this->copy();
}

$left = $this->bitwise_leftShift($shift);
$left = $left->bitwise_and(new static($mask, 256));
$right = $this->bitwise_rightShift($precision - $shift);
$result = MATH_BIGINTEGER_MODE != self::MODE_BCMATH ? $left->bitwise_or($right) : $left->add($right);
return $this->_normalize($result);
}


function bitwise_rightRotate($shift)
{
return $this->bitwise_leftRotate(-$shift);
}


function _random_number_helper($size)
{
if (class_exists('\phpseclib\Crypt\Random')) {
$random = Random::string($size);
} else {
$random = '';

if ($size & 1) {
$random.= chr(mt_rand(0, 255));
}

$blocks = $size >> 1;
for ($i = 0; $i < $blocks; ++$i) {

 $random.= pack('n', mt_rand(0, 0xFFFF));
}
}

return new static($random, 256);
}


function random($arg1, $arg2 = false)
{
if ($arg1 === false) {
return false;
}

if ($arg2 === false) {
$max = $arg1;
$min = $this;
} else {
$min = $arg1;
$max = $arg2;
}

$compare = $max->compare($min);

if (!$compare) {
return $this->_normalize($min);
} elseif ($compare < 0) {

 $temp = $max;
$max = $min;
$min = $temp;
}

static $one;
if (!isset($one)) {
$one = new static(1);
}

$max = $max->subtract($min->subtract($one));
$size = strlen(ltrim($max->toBytes(), chr(0)));


$random_max = new static(chr(1) . str_repeat("\0", $size), 256);
$random = $this->_random_number_helper($size);

list($max_multiple) = $random_max->divide($max);
$max_multiple = $max_multiple->multiply($max);

while ($random->compare($max_multiple) >= 0) {
$random = $random->subtract($max_multiple);
$random_max = $random_max->subtract($max_multiple);
$random = $random->bitwise_leftShift(8);
$random = $random->add($this->_random_number_helper(1));
$random_max = $random_max->bitwise_leftShift(8);
list($max_multiple) = $random_max->divide($max);
$max_multiple = $max_multiple->multiply($max);
}
list(, $random) = $random->divide($max);

return $this->_normalize($random->add($min));
}


function randomPrime($arg1, $arg2 = false, $timeout = false)
{
if ($arg1 === false) {
return false;
}

if ($arg2 === false) {
$max = $arg1;
$min = $this;
} else {
$min = $arg1;
$max = $arg2;
}

$compare = $max->compare($min);

if (!$compare) {
return $min->isPrime() ? $min : false;
} elseif ($compare < 0) {

 $temp = $max;
$max = $min;
$min = $temp;
}

static $one, $two;
if (!isset($one)) {
$one = new static(1);
$two = new static(2);
}

$start = time();

$x = $this->random($min, $max);


 if (MATH_BIGINTEGER_MODE == self::MODE_GMP && extension_loaded('gmp')) {
$p = new static();
$p->value = gmp_nextprime($x->value);

if ($p->compare($max) <= 0) {
return $p;
}

if (!$min->equals($x)) {
$x = $x->subtract($one);
}

return $x->randomPrime($min, $x);
}

if ($x->equals($two)) {
return $x;
}

$x->_make_odd();
if ($x->compare($max) > 0) {

 if ($min->equals($max)) {
return false;
}
$x = $min->copy();
$x->_make_odd();
}

$initial_x = $x->copy();

while (true) {
if ($timeout !== false && time() - $start > $timeout) {
return false;
}

if ($x->isPrime()) {
return $x;
}

$x = $x->add($two);

if ($x->compare($max) > 0) {
$x = $min->copy();
if ($x->equals($two)) {
return $x;
}
$x->_make_odd();
}

if ($x->equals($initial_x)) {
return false;
}
}
}


function _make_odd()
{
switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
gmp_setbit($this->value, 0);
break;
case self::MODE_BCMATH:
if ($this->value[strlen($this->value) - 1] % 2 == 0) {
$this->value = bcadd($this->value, '1');
}
break;
default:
$this->value[0] |= 1;
}
}


function isPrime($t = false)
{
$length = strlen($this->toBytes());

if (!$t) {

 
 if ($length >= 163) { $t = 2; } 
 else if ($length >= 106) { $t = 3; } 
 else if ($length >= 81 ) { $t = 4; } 
 else if ($length >= 68 ) { $t = 5; } 
 else if ($length >= 56 ) { $t = 6; } 
 else if ($length >= 50 ) { $t = 7; } 
 else if ($length >= 43 ) { $t = 8; } 
 else if ($length >= 37 ) { $t = 9; } 
 else if ($length >= 31 ) { $t = 12; } 
 else if ($length >= 25 ) { $t = 15; } 
 else if ($length >= 18 ) { $t = 18; } 
 else { $t = 27; }

 }


 switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
return gmp_prob_prime($this->value, $t) != 0;
case self::MODE_BCMATH:
if ($this->value === '2') {
return true;
}
if ($this->value[strlen($this->value) - 1] % 2 == 0) {
return false;
}
break;
default:
if ($this->value == array(2)) {
return true;
}
if (~$this->value[0] & 1) {
return false;
}
}

static $primes, $zero, $one, $two;

if (!isset($primes)) {
$primes = array(
3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59,
61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137,
139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227,
229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313,
317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419,
421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509,
521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617,
619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727,
733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829,
839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947,
953, 967, 971, 977, 983, 991, 997
);

if (MATH_BIGINTEGER_MODE != self::MODE_INTERNAL) {
for ($i = 0; $i < count($primes); ++$i) {
$primes[$i] = new static($primes[$i]);
}
}

$zero = new static();
$one = new static(1);
$two = new static(2);
}

if ($this->equals($one)) {
return false;
}


 if (MATH_BIGINTEGER_MODE != self::MODE_INTERNAL) {
foreach ($primes as $prime) {
list(, $r) = $this->divide($prime);
if ($r->equals($zero)) {
return $this->equals($prime);
}
}
} else {
$value = $this->value;
foreach ($primes as $prime) {
list(, $r) = $this->_divide_digit($value, $prime);
if (!$r) {
return count($value) == 1 && $value[0] == $prime;
}
}
}

$n = $this->copy();
$n_1 = $n->subtract($one);
$n_2 = $n->subtract($two);

$r = $n_1->copy();
$r_value = $r->value;

 if (MATH_BIGINTEGER_MODE == self::MODE_BCMATH) {
$s = 0;

 while ($r->value[strlen($r->value) - 1] % 2 == 0) {
$r->value = bcdiv($r->value, '2', 0);
++$s;
}
} else {
for ($i = 0, $r_length = count($r_value); $i < $r_length; ++$i) {
$temp = ~$r_value[$i] & 0xFFFFFF;
for ($j = 1; ($temp >> $j) & 1; ++$j) {
}
if ($j != 25) {
break;
}
}
$s = 26 * $i + $j - 1;
$r->_rshift($s);
}

for ($i = 0; $i < $t; ++$i) {
$a = $this->random($two, $n_2);
$y = $a->modPow($r, $n);

if (!$y->equals($one) && !$y->equals($n_1)) {
for ($j = 1; $j < $s && !$y->equals($n_1); ++$j) {
$y = $y->modPow($two, $n);
if ($y->equals($one)) {
return false;
}
}

if (!$y->equals($n_1)) {
return false;
}
}
}
return true;
}


function _lshift($shift)
{
if ($shift == 0) {
return;
}

$num_digits = (int) ($shift / self::$base);
$shift %= self::$base;
$shift = 1 << $shift;

$carry = 0;

for ($i = 0; $i < count($this->value); ++$i) {
$temp = $this->value[$i] * $shift + $carry;
$carry = self::$base === 26 ? intval($temp / 0x4000000) : ($temp >> 31);
$this->value[$i] = (int) ($temp - $carry * self::$baseFull);
}

if ($carry) {
$this->value[count($this->value)] = $carry;
}

while ($num_digits--) {
array_unshift($this->value, 0);
}
}


function _rshift($shift)
{
if ($shift == 0) {
return;
}

$num_digits = (int) ($shift / self::$base);
$shift %= self::$base;
$carry_shift = self::$base - $shift;
$carry_mask = (1 << $shift) - 1;

if ($num_digits) {
$this->value = array_slice($this->value, $num_digits);
}

$carry = 0;

for ($i = count($this->value) - 1; $i >= 0; --$i) {
$temp = $this->value[$i] >> $shift | $carry;
$carry = ($this->value[$i] & $carry_mask) << $carry_shift;
$this->value[$i] = $temp;
}

$this->value = $this->_trim($this->value);
}


function _normalize($result)
{
$result->precision = $this->precision;
$result->bitmask = $this->bitmask;

switch (MATH_BIGINTEGER_MODE) {
case self::MODE_GMP:
if ($this->bitmask !== false) {
$result->value = gmp_and($result->value, $result->bitmask->value);
}

return $result;
case self::MODE_BCMATH:
if (!empty($result->bitmask->value)) {
$result->value = bcmod($result->value, $result->bitmask->value);
}

return $result;
}

$value = &$result->value;

if (!count($value)) {
return $result;
}

$value = $this->_trim($value);

if (!empty($result->bitmask->value)) {
$length = min(count($value), count($this->bitmask->value));
$value = array_slice($value, 0, $length);

for ($i = 0; $i < $length; ++$i) {
$value[$i] = $value[$i] & $this->bitmask->value[$i];
}
}

return $result;
}


function _trim($value)
{
for ($i = count($value) - 1; $i >= 0; --$i) {
if ($value[$i]) {
break;
}
unset($value[$i]);
}

return $value;
}


function _array_repeat($input, $multiplier)
{
return ($multiplier) ? array_fill(0, $multiplier, $input) : array();
}


function _base256_lshift(&$x, $shift)
{
if ($shift == 0) {
return;
}

$num_bytes = $shift >> 3; 
 $shift &= 7; 

$carry = 0;
for ($i = strlen($x) - 1; $i >= 0; --$i) {
$temp = ord($x[$i]) << $shift | $carry;
$x[$i] = chr($temp);
$carry = $temp >> 8;
}
$carry = ($carry != 0) ? chr($carry) : '';
$x = $carry . $x . str_repeat(chr(0), $num_bytes);
}


function _base256_rshift(&$x, $shift)
{
if ($shift == 0) {
$x = ltrim($x, chr(0));
return '';
}

$num_bytes = $shift >> 3; 
 $shift &= 7; 

$remainder = '';
if ($num_bytes) {
$start = $num_bytes > strlen($x) ? -strlen($x) : -$num_bytes;
$remainder = substr($x, $start);
$x = substr($x, 0, -$num_bytes);
}

$carry = 0;
$carry_shift = 8 - $shift;
for ($i = 0; $i < strlen($x); ++$i) {
$temp = (ord($x[$i]) >> $shift) | $carry;
$carry = (ord($x[$i]) << $carry_shift) & 0xFF;
$x[$i] = chr($temp);
}
$x = ltrim($x, chr(0));

$remainder = chr($carry >> $carry_shift) . $remainder;

return ltrim($remainder, chr(0));
}


function _int2bytes($x)
{
return ltrim(pack('N', $x), chr(0));
}


function _bytes2int($x)
{
$temp = unpack('Nint', str_pad($x, 4, chr(0), STR_PAD_LEFT));
return $temp['int'];
}


function _encodeASN1Length($length)
{
if ($length <= 0x7F) {
return chr($length);
}

$temp = ltrim(pack('N', $length), chr(0));
return pack('Ca*', 0x80 | strlen($temp), $temp);
}


function _safe_divide($x, $y)
{
if (self::$base === 26) {
return (int) ($x / $y);
}


 return ($x - ($x % $y)) / $y;
}
}
<?php


namespace phpseclib\System\SSH\Agent;

use phpseclib\System\SSH\Agent;


class Identity
{


var $key;


var $key_blob;


var $fsock;


function __construct($fsock)
{
$this->fsock = $fsock;
}


function setPublicKey($key)
{
$this->key = $key;
$this->key->setPublicKey();
}


function setPublicKeyBlob($key_blob)
{
$this->key_blob = $key_blob;
}


function getPublicKey($format = null)
{
return !isset($format) ? $this->key->getPublicKey() : $this->key->getPublicKey($format);
}


function setSignatureMode($mode)
{
}


function sign($message)
{

 $packet = pack('CNa*Na*N', Agent::SSH_AGENTC_SIGN_REQUEST, strlen($this->key_blob), $this->key_blob, strlen($message), $message, 0);
$packet = pack('Na*', strlen($packet), $packet);
if (strlen($packet) != fputs($this->fsock, $packet)) {
user_error('Connection closed during signing');
}

$length = current(unpack('N', fread($this->fsock, 4)));
$type = ord(fread($this->fsock, 1));
if ($type != Agent::SSH_AGENT_SIGN_RESPONSE) {
user_error('Unable to retreive signature');
}

$signature_blob = fread($this->fsock, $length - 1);

 
 return substr($signature_blob, strlen('ssh-rsa') + 12);
}
}
<?php


namespace phpseclib\System\SSH;

use phpseclib\Crypt\RSA;
use phpseclib\System\SSH\Agent\Identity;


class Agent
{


 const SSH_AGENTC_REQUEST_IDENTITIES = 11;

 const SSH_AGENT_IDENTITIES_ANSWER = 12;

 const SSH_AGENTC_SIGN_REQUEST = 13;

 const SSH_AGENT_SIGN_RESPONSE = 14;


 const FORWARD_NONE = 0;

 const FORWARD_REQUEST = 1;

 const FORWARD_ACTIVE = 2;


const SSH_AGENT_FAILURE = 5;


var $fsock;


var $forward_status = self::FORWARD_NONE;


var $socket_buffer = '';


var $expected_bytes = 0;


function __construct()
{
switch (true) {
case isset($_SERVER['SSH_AUTH_SOCK']):
$address = $_SERVER['SSH_AUTH_SOCK'];
break;
case isset($_ENV['SSH_AUTH_SOCK']):
$address = $_ENV['SSH_AUTH_SOCK'];
break;
default:
user_error('SSH_AUTH_SOCK not found');
return false;
}

$this->fsock = fsockopen('unix://' . $address, 0, $errno, $errstr);
if (!$this->fsock) {
user_error("Unable to connect to ssh-agent (Error $errno: $errstr)");
}
}


function requestIdentities()
{
if (!$this->fsock) {
return array();
}

$packet = pack('NC', 1, self::SSH_AGENTC_REQUEST_IDENTITIES);
if (strlen($packet) != fputs($this->fsock, $packet)) {
user_error('Connection closed while requesting identities');
}

$length = current(unpack('N', fread($this->fsock, 4)));
$type = ord(fread($this->fsock, 1));
if ($type != self::SSH_AGENT_IDENTITIES_ANSWER) {
user_error('Unable to request identities');
}

$identities = array();
$keyCount = current(unpack('N', fread($this->fsock, 4)));
for ($i = 0; $i < $keyCount; $i++) {
$length = current(unpack('N', fread($this->fsock, 4)));
$key_blob = fread($this->fsock, $length);
$key_str = 'ssh-rsa ' . base64_encode($key_blob);
$length = current(unpack('N', fread($this->fsock, 4)));
if ($length) {
$key_str.= ' ' . fread($this->fsock, $length);
}
$length = current(unpack('N', substr($key_blob, 0, 4)));
$key_type = substr($key_blob, 4, $length);
switch ($key_type) {
case 'ssh-rsa':
$key = new RSA();
$key->loadKey($key_str);
break;
case 'ssh-dss':

 break;
}

 if (isset($key)) {
$identity = new Identity($this->fsock);
$identity->setPublicKey($key);
$identity->setPublicKeyBlob($key_blob);
$identities[] = $identity;
unset($key);
}
}

return $identities;
}


function startSSHForwarding($ssh)
{
if ($this->forward_status == self::FORWARD_NONE) {
$this->forward_status = self::FORWARD_REQUEST;
}
}


function _request_forwarding($ssh)
{
$request_channel = $ssh->_get_open_channel();
if ($request_channel === false) {
return false;
}

$packet = pack(
'CNNa*C',
NET_SSH2_MSG_CHANNEL_REQUEST,
$ssh->server_channels[$request_channel],
strlen('auth-agent-req@openssh.com'),
'auth-agent-req@openssh.com',
1
);

$ssh->channel_status[$request_channel] = NET_SSH2_MSG_CHANNEL_REQUEST;

if (!$ssh->_send_binary_packet($packet)) {
return false;
}

$response = $ssh->_get_channel_packet($request_channel);
if ($response === false) {
return false;
}

$ssh->channel_status[$request_channel] = NET_SSH2_MSG_CHANNEL_OPEN;
$this->forward_status = self::FORWARD_ACTIVE;

return true;
}


function _on_channel_open($ssh)
{
if ($this->forward_status == self::FORWARD_REQUEST) {
$this->_request_forwarding($ssh);
}
}


function _forward_data($data)
{
if ($this->expected_bytes > 0) {
$this->socket_buffer.= $data;
$this->expected_bytes -= strlen($data);
} else {
$agent_data_bytes = current(unpack('N', $data));
$current_data_bytes = strlen($data);
$this->socket_buffer = $data;
if ($current_data_bytes != $agent_data_bytes + 4) {
$this->expected_bytes = ($agent_data_bytes + 4) - $current_data_bytes;
return false;
}
}

if (strlen($this->socket_buffer) != fwrite($this->fsock, $this->socket_buffer)) {
user_error('Connection closed attempting to forward data to SSH agent');
}

$this->socket_buffer = '';
$this->expected_bytes = 0;

$agent_reply_bytes = current(unpack('N', fread($this->fsock, 4)));

$agent_reply_data = fread($this->fsock, $agent_reply_bytes);
$agent_reply_data = current(unpack('a*', $agent_reply_data));

return pack('Na*', $agent_reply_bytes, $agent_reply_data);
}
}
<?php


namespace Seld\JsonLint;

class DuplicateKeyException extends ParsingException
{
public function __construct($message, $key, array $details = array())
{
$details['key'] = $key;
parent::__construct($message, $details);
}

public function getKey()
{
return $this->details['key'];
}
}
<?php


namespace Seld\JsonLint;
use stdClass;


class JsonParser
{
const DETECT_KEY_CONFLICTS = 1;
const ALLOW_DUPLICATE_KEYS = 2;
const PARSE_TO_ASSOC = 4;

private $lexer;

private $flags;
private $stack;
private $vstack; 
 private $lstack; 

private $symbols = array(
'error' => 2,
'JSONString' => 3,
'STRING' => 4,
'JSONNumber' => 5,
'NUMBER' => 6,
'JSONNullLiteral' => 7,
'NULL' => 8,
'JSONBooleanLiteral' => 9,
'TRUE' => 10,
'FALSE' => 11,
'JSONText' => 12,
'JSONValue' => 13,
'EOF' => 14,
'JSONObject' => 15,
'JSONArray' => 16,
'{' => 17,
'}' => 18,
'JSONMemberList' => 19,
'JSONMember' => 20,
':' => 21,
',' => 22,
'[' => 23,
']' => 24,
'JSONElementList' => 25,
'$accept' => 0,
'$end' => 1,
);

private $terminals_ = array(
2 => "error",
4 => "STRING",
6 => "NUMBER",
8 => "NULL",
10 => "TRUE",
11 => "FALSE",
14 => "EOF",
17 => "{",
18 => "}",
21 => ":",
22 => ",",
23 => "[",
24 => "]",
);

private $productions_ = array(
0,
array(3, 1),
array(5, 1),
array(7, 1),
array(9, 1),
array(9, 1),
array(12, 2),
array(13, 1),
array(13, 1),
array(13, 1),
array(13, 1),
array(13, 1),
array(13, 1),
array(15, 2),
array(15, 3),
array(20, 3),
array(19, 1),
array(19, 3),
array(16, 2),
array(16, 3),
array(25, 1),
array(25, 3)
);

private $table = array(array(3 => 5, 4 => array(1,12), 5 => 6, 6 => array(1,13), 7 => 3, 8 => array(1,9), 9 => 4, 10 => array(1,10), 11 => array(1,11), 12 => 1, 13 => 2, 15 => 7, 16 => 8, 17 => array(1,14), 23 => array(1,15)), array( 1 => array(3)), array( 14 => array(1,16)), array( 14 => array(2,7), 18 => array(2,7), 22 => array(2,7), 24 => array(2,7)), array( 14 => array(2,8), 18 => array(2,8), 22 => array(2,8), 24 => array(2,8)), array( 14 => array(2,9), 18 => array(2,9), 22 => array(2,9), 24 => array(2,9)), array( 14 => array(2,10), 18 => array(2,10), 22 => array(2,10), 24 => array(2,10)), array( 14 => array(2,11), 18 => array(2,11), 22 => array(2,11), 24 => array(2,11)), array( 14 => array(2,12), 18 => array(2,12), 22 => array(2,12), 24 => array(2,12)), array( 14 => array(2,3), 18 => array(2,3), 22 => array(2,3), 24 => array(2,3)), array( 14 => array(2,4), 18 => array(2,4), 22 => array(2,4), 24 => array(2,4)), array( 14 => array(2,5), 18 => array(2,5), 22 => array(2,5), 24 => array(2,5)), array( 14 => array(2,1), 18 => array(2,1), 21 => array(2,1), 22 => array(2,1), 24 => array(2,1)), array( 14 => array(2,2), 18 => array(2,2), 22 => array(2,2), 24 => array(2,2)), array( 3 => 20, 4 => array(1,12), 18 => array(1,17), 19 => 18, 20 => 19 ), array( 3 => 5, 4 => array(1,12), 5 => 6, 6 => array(1,13), 7 => 3, 8 => array(1,9), 9 => 4, 10 => array(1,10), 11 => array(1,11), 13 => 23, 15 => 7, 16 => 8, 17 => array(1,14), 23 => array(1,15), 24 => array(1,21), 25 => 22 ), array( 1 => array(2,6)), array( 14 => array(2,13), 18 => array(2,13), 22 => array(2,13), 24 => array(2,13)), array( 18 => array(1,24), 22 => array(1,25)), array( 18 => array(2,16), 22 => array(2,16)), array( 21 => array(1,26)), array( 14 => array(2,18), 18 => array(2,18), 22 => array(2,18), 24 => array(2,18)), array( 22 => array(1,28), 24 => array(1,27)), array( 22 => array(2,20), 24 => array(2,20)), array( 14 => array(2,14), 18 => array(2,14), 22 => array(2,14), 24 => array(2,14)), array( 3 => 20, 4 => array(1,12), 20 => 29 ), array( 3 => 5, 4 => array(1,12), 5 => 6, 6 => array(1,13), 7 => 3, 8 => array(1,9), 9 => 4, 10 => array(1,10), 11 => array(1,11), 13 => 30, 15 => 7, 16 => 8, 17 => array(1,14), 23 => array(1,15)), array( 14 => array(2,19), 18 => array(2,19), 22 => array(2,19), 24 => array(2,19)), array( 3 => 5, 4 => array(1,12), 5 => 6, 6 => array(1,13), 7 => 3, 8 => array(1,9), 9 => 4, 10 => array(1,10), 11 => array(1,11), 13 => 31, 15 => 7, 16 => 8, 17 => array(1,14), 23 => array(1,15)), array( 18 => array(2,17), 22 => array(2,17)), array( 18 => array(2,15), 22 => array(2,15)), array( 22 => array(2,21), 24 => array(2,21)),
);

private $defaultActions = array(
16 => array(2, 6)
);


public function lint($input)
{
try {
$this->parse($input);
} catch (ParsingException $e) {
return $e;
}
}


public function parse($input, $flags = 0)
{
$this->failOnBOM($input);

$this->flags = $flags;

$this->stack = array(0);
$this->vstack = array(null);
$this->lstack = array();

$yytext = '';
$yylineno = 0;
$yyleng = 0;
$recovering = 0;
$TERROR = 2;
$EOF = 1;

$this->lexer = new Lexer();
$this->lexer->setInput($input);

$yyloc = $this->lexer->yylloc;
$this->lstack[] = $yyloc;

$symbol = null;
$preErrorSymbol = null;
$state = null;
$action = null;
$a = null;
$r = null;
$yyval = new stdClass;
$p = null;
$len = null;
$newState = null;
$expected = null;
$errStr = null;

while (true) {

 $state = $this->stack[count($this->stack)-1];


 if (isset($this->defaultActions[$state])) {
$action = $this->defaultActions[$state];
} else {
if ($symbol == null) {
$symbol = $this->lex();
}

 $action = isset($this->table[$state][$symbol]) ? $this->table[$state][$symbol] : false;
}


 if (!$action || !$action[0]) {
if (!$recovering) {

 $expected = array();
foreach ($this->table[$state] as $p => $ignore) {
if (isset($this->terminals_[$p]) && $p > 2) {
$expected[] = "'" . $this->terminals_[$p] . "'";
}
}

$message = null;
if (in_array("'STRING'", $expected) && in_array(substr($this->lexer->match, 0, 1), array('"', "'"))) {
$message = "Invalid string";
if ("'" === substr($this->lexer->match, 0, 1)) {
$message .= ", it appears you used single quotes instead of double quotes";
} elseif (preg_match('{".+?(\\\\[^"bfnrt/\\\\u])}', $this->lexer->getUpcomingInput(), $match)) {
$message .= ", it appears you have an unescaped backslash at: ".$match[1];
} elseif (preg_match('{"(?:[^"]+|\\\\")*$}m', $this->lexer->getUpcomingInput())) {
$message .= ", it appears you forgot to terminated the string, or attempted to write a multiline string which is invalid";
}
}

$errStr = 'Parse error on line ' . ($yylineno+1) . ":\n";
$errStr .= $this->lexer->showPosition() . "\n";
if ($message) {
$errStr .= $message;
} else {
$errStr .= (count($expected) > 1) ? "Expected one of: " : "Expected: ";
$errStr .= implode(', ', $expected);
}

if (',' === substr(trim($this->lexer->getPastInput()), -1)) {
$errStr .= " - It appears you have an extra trailing comma";
}

$this->parseError($errStr, array(
'text' => $this->lexer->match,
'token' => !empty($this->terminals_[$symbol]) ? $this->terminals_[$symbol] : $symbol,
'line' => $this->lexer->yylineno,
'loc' => $yyloc,
'expected' => $expected,
));
}


 if ($recovering == 3) {
if ($symbol == $EOF) {
throw new ParsingException($errStr ?: 'Parsing halted.');
}


 $yyleng = $this->lexer->yyleng;
$yytext = $this->lexer->yytext;
$yylineno = $this->lexer->yylineno;
$yyloc = $this->lexer->yylloc;
$symbol = $this->lex();
}


 while (true) {

 if (array_key_exists($TERROR, $this->table[$state])) {
break;
}
if ($state == 0) {
throw new ParsingException($errStr ?: 'Parsing halted.');
}
$this->popStack(1);
$state = $this->stack[count($this->stack)-1];
}

$preErrorSymbol = $symbol; 
 $symbol = $TERROR; 
 $state = $this->stack[count($this->stack)-1];
$action = isset($this->table[$state][$TERROR]) ? $this->table[$state][$TERROR] : false;
$recovering = 3; 
 }


 if (is_array($action[0]) && count($action) > 1) {
throw new ParsingException('Parse Error: multiple actions possible at state: ' . $state . ', token: ' . $symbol);
}

switch ($action[0]) {
case 1: 
 $this->stack[] = $symbol;
$this->vstack[] = $this->lexer->yytext;
$this->lstack[] = $this->lexer->yylloc;
$this->stack[] = $action[1]; 
 $symbol = null;
if (!$preErrorSymbol) { 
 $yyleng = $this->lexer->yyleng;
$yytext = $this->lexer->yytext;
$yylineno = $this->lexer->yylineno;
$yyloc = $this->lexer->yylloc;
if ($recovering > 0) {
$recovering--;
}
} else { 
 $symbol = $preErrorSymbol;
$preErrorSymbol = null;
}
break;

case 2: 
 $len = $this->productions_[$action[1]][1];


 $yyval->token = $this->vstack[count($this->vstack) - $len]; 
 
 $yyval->store = array( 
 'first_line' => $this->lstack[count($this->lstack) - ($len ?: 1)]['first_line'],
'last_line' => $this->lstack[count($this->lstack) - 1]['last_line'],
'first_column' => $this->lstack[count($this->lstack) - ($len ?: 1)]['first_column'],
'last_column' => $this->lstack[count($this->lstack) - 1]['last_column'],
);
$r = $this->performAction($yyval, $yytext, $yyleng, $yylineno, $action[1], $this->vstack, $this->lstack);

if (!$r instanceof Undefined) {
return $r;
}

if ($len) {
$this->popStack($len);
}

$this->stack[] = $this->productions_[$action[1]][0]; 
 $this->vstack[] = $yyval->token;
$this->lstack[] = $yyval->store;
$newState = $this->table[$this->stack[count($this->stack)-2]][$this->stack[count($this->stack)-1]];
$this->stack[] = $newState;
break;

case 3: 

return true;
}
}

return true;
}

protected function parseError($str, $hash)
{
throw new ParsingException($str, $hash);
}


 private function performAction(stdClass $yyval, $yytext, $yyleng, $yylineno, $yystate, &$tokens)
{

 $len = count($tokens) - 1;
switch ($yystate) {
case 1:
$yytext = preg_replace_callback('{(?:\\\\["bfnrt/\\\\]|\\\\u[a-fA-F0-9]{4})}', array($this, 'stringInterpolation'), $yytext);
$yyval->token = $yytext;
break;
case 2:
if (strpos($yytext, 'e') !== false || strpos($yytext, 'E') !== false) {
$yyval->token = floatval($yytext);
} else {
$yyval->token = strpos($yytext, '.') === false ? intval($yytext) : floatval($yytext);
}
break;
case 3:
$yyval->token = null;
break;
case 4:
$yyval->token = true;
break;
case 5:
$yyval->token = false;
break;
case 6:
return $yyval->token = $tokens[$len-1];
case 13:
if ($this->flags & self::PARSE_TO_ASSOC) {
$yyval->token = array();
} else {
$yyval->token = new stdClass;
}
break;
case 14:
$yyval->token = $tokens[$len-1];
break;
case 15:
$yyval->token = array($tokens[$len-2], $tokens[$len]);
break;
case 16:
$property = $tokens[$len][0] === '' ? '_empty_' : $tokens[$len][0];
if ($this->flags & self::PARSE_TO_ASSOC) {
$yyval->token = array();
$yyval->token[$property] = $tokens[$len][1];
} else {
$yyval->token = new stdClass;
$yyval->token->$property = $tokens[$len][1];
}
break;
case 17:
if ($this->flags & self::PARSE_TO_ASSOC) {
$yyval->token =& $tokens[$len-2];
$key = $tokens[$len][0];
if (($this->flags & self::DETECT_KEY_CONFLICTS) && isset($tokens[$len-2][$key])) {
$errStr = 'Parse error on line ' . ($yylineno+1) . ":\n";
$errStr .= $this->lexer->showPosition() . "\n";
$errStr .= "Duplicate key: ".$tokens[$len][0];
throw new DuplicateKeyException($errStr, $tokens[$len][0], array('line' => $yylineno+1));
} elseif (($this->flags & self::ALLOW_DUPLICATE_KEYS) && isset($tokens[$len-2][$key])) {
$duplicateCount = 1;
do {
$duplicateKey = $key . '.' . $duplicateCount++;
} while (isset($tokens[$len-2][$duplicateKey]));
$key = $duplicateKey;
}
$tokens[$len-2][$key] = $tokens[$len][1];
} else {
$yyval->token = $tokens[$len-2];
$key = $tokens[$len][0] === '' ? '_empty_' : $tokens[$len][0];
if (($this->flags & self::DETECT_KEY_CONFLICTS) && isset($tokens[$len-2]->{$key})) {
$errStr = 'Parse error on line ' . ($yylineno+1) . ":\n";
$errStr .= $this->lexer->showPosition() . "\n";
$errStr .= "Duplicate key: ".$tokens[$len][0];
throw new DuplicateKeyException($errStr, $tokens[$len][0], array('line' => $yylineno+1));
} elseif (($this->flags & self::ALLOW_DUPLICATE_KEYS) && isset($tokens[$len-2]->{$key})) {
$duplicateCount = 1;
do {
$duplicateKey = $key . '.' . $duplicateCount++;
} while (isset($tokens[$len-2]->$duplicateKey));
$key = $duplicateKey;
}
$tokens[$len-2]->$key = $tokens[$len][1];
}
break;
case 18:
$yyval->token = array();
break;
case 19:
$yyval->token = $tokens[$len-1];
break;
case 20:
$yyval->token = array($tokens[$len]);
break;
case 21:
$tokens[$len-2][] = $tokens[$len];
$yyval->token = $tokens[$len-2];
break;
}

return new Undefined();
}

private function stringInterpolation($match)
{
switch ($match[0]) {
case '\\\\':
return '\\';
case '\"':
return '"';
case '\b':
return chr(8);
case '\f':
return chr(12);
case '\n':
return "\n";
case '\r':
return "\r";
case '\t':
return "\t";
case '\/':
return "/";
default:
return html_entity_decode('&#x'.ltrim(substr($match[0], 2), '0').';', 0, 'UTF-8');
}
}

private function popStack($n)
{
$this->stack = array_slice($this->stack, 0, - (2 * $n));
$this->vstack = array_slice($this->vstack, 0, - $n);
$this->lstack = array_slice($this->lstack, 0, - $n);
}

private function lex()
{
$token = $this->lexer->lex() ?: 1; 
 
 if (!is_numeric($token)) {
$token = isset($this->symbols[$token]) ? $this->symbols[$token] : $token;
}

return $token;
}

private function failOnBOM($input)
{

 $bom = "\xEF\xBB\xBF";

if (substr($input, 0, 3) === $bom) {
$this->parseError("BOM detected, make sure your input does not include a Unicode Byte-Order-Mark", array());
}
}
}
<?php


namespace Seld\JsonLint;


class Lexer
{
private $EOF = 1;
private $rules = array(
0 => '/^\s+/',
1 => '/^-?([0-9]|[1-9][0-9]+)(\.[0-9]+)?([eE][+-]?[0-9]+)?\b/',
2 => '{^"(?:\\\\["bfnrt/\\\\]|\\\\u[a-fA-F0-9]{4}|[^\0-\x09\x0a-\x1f\\\\"]+)*"}',
3 => '/^\{/',
4 => '/^\}/',
5 => '/^\[/',
6 => '/^\]/',
7 => '/^,/',
8 => '/^:/',
9 => '/^true\b/',
10 => '/^false\b/',
11 => '/^null\b/',
12 => '/^$/',
13 => '/^./',
);

private $conditions = array(
"INITIAL" => array(
"rules" => array(0,1,2,3,4,5,6,7,8,9,10,11,12,13),
"inclusive" => true,
),
);

private $conditionStack;
private $input;
private $more;
private $done;
private $matched;

public $match;
public $yylineno;
public $yyleng;
public $yytext;
public $yylloc;

public function lex()
{
$r = $this->next();
if (!$r instanceof Undefined) {
return $r;
}

return $this->lex();
}

public function setInput($input)
{
$this->input = $input;
$this->more = false;
$this->done = false;
$this->yylineno = $this->yyleng = 0;
$this->yytext = $this->matched = $this->match = '';
$this->conditionStack = array('INITIAL');
$this->yylloc = array('first_line' => 1, 'first_column' => 0, 'last_line' => 1, 'last_column' => 0);

return $this;
}

public function showPosition()
{
$pre = str_replace("\n", '', $this->getPastInput());
$c = str_repeat('-', max(0, strlen($pre) - 1)); 

return $pre . str_replace("\n", '', $this->getUpcomingInput()) . "\n" . $c . "^";
}

public function getPastInput()
{
$past = substr($this->matched, 0, strlen($this->matched) - strlen($this->match));

return (strlen($past) > 20 ? '...' : '') . substr($past, -20);
}

public function getUpcomingInput()
{
$next = $this->match;
if (strlen($next) < 20) {
$next .= substr($this->input, 0, 20 - strlen($next));
}

return substr($next, 0, 20) . (strlen($next) > 20 ? '...' : '');
}

protected function parseError($str, $hash)
{
throw new \Exception($str);
}

private function next()
{
if ($this->done) {
return $this->EOF;
}
if (!$this->input) {
$this->done = true;
}

$token = null;
$match = null;
$col = null;
$lines = null;

if (!$this->more) {
$this->yytext = '';
$this->match = '';
}

$rules = $this->getCurrentRules();
$rulesLen = count($rules);

for ($i=0; $i < $rulesLen; $i++) {
if (preg_match($this->rules[$rules[$i]], $this->input, $match)) {
preg_match_all('/\n.*/', $match[0], $lines);
$lines = $lines[0];
if ($lines) {
$this->yylineno += count($lines);
}

$this->yylloc = array(
'first_line' => $this->yylloc['last_line'],
'last_line' => $this->yylineno+1,
'first_column' => $this->yylloc['last_column'],
'last_column' => $lines ? strlen($lines[count($lines) - 1]) - 1 : $this->yylloc['last_column'] + strlen($match[0]),
);
$this->yytext .= $match[0];
$this->match .= $match[0];
$this->yyleng = strlen($this->yytext);
$this->more = false;
$this->input = substr($this->input, strlen($match[0]));
$this->matched .= $match[0];
$token = $this->performAction($rules[$i], $this->conditionStack[count($this->conditionStack)-1]);
if ($token) {
return $token;
}

return new Undefined();
}
}

if ($this->input === "") {
return $this->EOF;
}

$this->parseError(
'Lexical error on line ' . ($this->yylineno+1) . ". Unrecognized text.\n" . $this->showPosition(),
array(
'text' => "",
'token' => null,
'line' => $this->yylineno,
)
);
}

private function getCurrentRules()
{
return $this->conditions[$this->conditionStack[count($this->conditionStack)-1]]['rules'];
}

private function performAction($avoiding_name_collisions, $YY_START)
{
switch ($avoiding_name_collisions) {
case 0:
break;
case 1:
return 6;
break;
case 2:
$this->yytext = substr($this->yytext, 1, $this->yyleng-2);

return 4;
case 3:
return 17;
case 4:
return 18;
case 5:
return 23;
case 6:
return 24;
case 7:
return 22;
case 8:
return 21;
case 9:
return 10;
case 10:
return 11;
case 11:
return 8;
case 12:
return 14;
case 13:
return 'INVALID';
}
}
}
<?php


namespace Seld\JsonLint;

class ParsingException extends \Exception
{
protected $details;

public function __construct($message, $details = array())
{
$this->details = $details;
parent::__construct($message);
}

public function getDetails()
{
return $this->details;
}
}
<?php


namespace Seld\JsonLint;

class Undefined
{
}
<?php


namespace Symfony\Component\Console;

use Symfony\Component\Console\Descriptor\TextDescriptor;
use Symfony\Component\Console\Descriptor\XmlDescriptor;
use Symfony\Component\Console\Exception\ExceptionInterface;
use Symfony\Component\Console\Helper\DebugFormatterHelper;
use Symfony\Component\Console\Helper\ProcessHelper;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputAwareInterface;
use Symfony\Component\Console\Output\BufferedOutput;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Command\HelpCommand;
use Symfony\Component\Console\Command\ListCommand;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Helper\FormatterHelper;
use Symfony\Component\Console\Helper\DialogHelper;
use Symfony\Component\Console\Helper\ProgressHelper;
use Symfony\Component\Console\Helper\TableHelper;
use Symfony\Component\Console\Event\ConsoleCommandEvent;
use Symfony\Component\Console\Event\ConsoleExceptionEvent;
use Symfony\Component\Console\Event\ConsoleTerminateEvent;
use Symfony\Component\Console\Exception\CommandNotFoundException;
use Symfony\Component\Console\Exception\LogicException;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;


class Application
{
private $commands = array();
private $wantHelps = false;
private $runningCommand;
private $name;
private $version;
private $catchExceptions = true;
private $autoExit = true;
private $definition;
private $helperSet;
private $dispatcher;
private $terminalDimensions;
private $defaultCommand;


public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN')
{
$this->name = $name;
$this->version = $version;
$this->defaultCommand = 'list';
$this->helperSet = $this->getDefaultHelperSet();
$this->definition = $this->getDefaultInputDefinition();

foreach ($this->getDefaultCommands() as $command) {
$this->add($command);
}
}

public function setDispatcher(EventDispatcherInterface $dispatcher)
{
$this->dispatcher = $dispatcher;
}


public function run(InputInterface $input = null, OutputInterface $output = null)
{
if (null === $input) {
$input = new ArgvInput();
}

if (null === $output) {
$output = new ConsoleOutput();
}

$this->configureIO($input, $output);

try {
$exitCode = $this->doRun($input, $output);
} catch (\Exception $e) {
if (!$this->catchExceptions) {
throw $e;
}

if ($output instanceof ConsoleOutputInterface) {
$this->renderException($e, $output->getErrorOutput());
} else {
$this->renderException($e, $output);
}

$exitCode = $e->getCode();
if (is_numeric($exitCode)) {
$exitCode = (int) $exitCode;
if (0 === $exitCode) {
$exitCode = 1;
}
} else {
$exitCode = 1;
}
}

if ($this->autoExit) {
if ($exitCode > 255) {
$exitCode = 255;
}

exit($exitCode);
}

return $exitCode;
}


public function doRun(InputInterface $input, OutputInterface $output)
{
if (true === $input->hasParameterOption(array('--version', '-V'))) {
$output->writeln($this->getLongVersion());

return 0;
}

$name = $this->getCommandName($input);
if (true === $input->hasParameterOption(array('--help', '-h'))) {
if (!$name) {
$name = 'help';
$input = new ArrayInput(array('command' => 'help'));
} else {
$this->wantHelps = true;
}
}

if (!$name) {
$name = $this->defaultCommand;
$input = new ArrayInput(array('command' => $this->defaultCommand));
}


 $command = $this->find($name);

$this->runningCommand = $command;
$exitCode = $this->doRunCommand($command, $input, $output);
$this->runningCommand = null;

return $exitCode;
}


public function setHelperSet(HelperSet $helperSet)
{
$this->helperSet = $helperSet;
}


public function getHelperSet()
{
return $this->helperSet;
}


public function setDefinition(InputDefinition $definition)
{
$this->definition = $definition;
}


public function getDefinition()
{
return $this->definition;
}


public function getHelp()
{
return $this->getLongVersion();
}


public function setCatchExceptions($boolean)
{
$this->catchExceptions = (bool) $boolean;
}


public function setAutoExit($boolean)
{
$this->autoExit = (bool) $boolean;
}


public function getName()
{
return $this->name;
}


public function setName($name)
{
$this->name = $name;
}


public function getVersion()
{
return $this->version;
}


public function setVersion($version)
{
$this->version = $version;
}


public function getLongVersion()
{
if ('UNKNOWN' !== $this->getName()) {
if ('UNKNOWN' !== $this->getVersion()) {
return sprintf('<info>%s</info> version <comment>%s</comment>', $this->getName(), $this->getVersion());
}

return sprintf('<info>%s</info>', $this->getName());
}

return '<info>Console Tool</info>';
}


public function register($name)
{
return $this->add(new Command($name));
}


public function addCommands(array $commands)
{
foreach ($commands as $command) {
$this->add($command);
}
}


public function add(Command $command)
{
$command->setApplication($this);

if (!$command->isEnabled()) {
$command->setApplication(null);

return;
}

if (null === $command->getDefinition()) {
throw new LogicException(sprintf('Command class "%s" is not correctly initialized. You probably forgot to call the parent constructor.', get_class($command)));
}

$this->commands[$command->getName()] = $command;

foreach ($command->getAliases() as $alias) {
$this->commands[$alias] = $command;
}

return $command;
}


public function get($name)
{
if (!isset($this->commands[$name])) {
throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
}

$command = $this->commands[$name];

if ($this->wantHelps) {
$this->wantHelps = false;

$helpCommand = $this->get('help');
$helpCommand->setCommand($command);

return $helpCommand;
}

return $command;
}


public function has($name)
{
return isset($this->commands[$name]);
}


public function getNamespaces()
{
$namespaces = array();
foreach ($this->all() as $command) {
$namespaces = array_merge($namespaces, $this->extractAllNamespaces($command->getName()));

foreach ($command->getAliases() as $alias) {
$namespaces = array_merge($namespaces, $this->extractAllNamespaces($alias));
}
}

return array_values(array_unique(array_filter($namespaces)));
}


public function findNamespace($namespace)
{
$allNamespaces = $this->getNamespaces();
$expr = preg_replace_callback('{([^:]+|)}', function ($matches) { return preg_quote($matches[1]).'[^:]*'; }, $namespace);
$namespaces = preg_grep('{^'.$expr.'}', $allNamespaces);

if (empty($namespaces)) {
$message = sprintf('There are no commands defined in the "%s" namespace.', $namespace);

if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) {
if (1 == count($alternatives)) {
$message .= "\n\nDid you mean this?\n    ";
} else {
$message .= "\n\nDid you mean one of these?\n    ";
}

$message .= implode("\n    ", $alternatives);
}

throw new CommandNotFoundException($message, $alternatives);
}

$exact = in_array($namespace, $namespaces, true);
if (count($namespaces) > 1 && !$exact) {
throw new CommandNotFoundException(sprintf('The namespace "%s" is ambiguous (%s).', $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
}

return $exact ? $namespace : reset($namespaces);
}


public function find($name)
{
$allCommands = array_keys($this->commands);
$expr = preg_replace_callback('{([^:]+|)}', function ($matches) { return preg_quote($matches[1]).'[^:]*'; }, $name);
$commands = preg_grep('{^'.$expr.'}', $allCommands);

if (empty($commands) || count(preg_grep('{^'.$expr.'$}', $commands)) < 1) {
if (false !== $pos = strrpos($name, ':')) {

 $this->findNamespace(substr($name, 0, $pos));
}

$message = sprintf('Command "%s" is not defined.', $name);

if ($alternatives = $this->findAlternatives($name, $allCommands)) {
if (1 == count($alternatives)) {
$message .= "\n\nDid you mean this?\n    ";
} else {
$message .= "\n\nDid you mean one of these?\n    ";
}
$message .= implode("\n    ", $alternatives);
}

throw new CommandNotFoundException($message, $alternatives);
}


 if (count($commands) > 1) {
$commandList = $this->commands;
$commands = array_filter($commands, function ($nameOrAlias) use ($commandList, $commands) {
$commandName = $commandList[$nameOrAlias]->getName();

return $commandName === $nameOrAlias || !in_array($commandName, $commands);
});
}

$exact = in_array($name, $commands, true);
if (count($commands) > 1 && !$exact) {
$suggestions = $this->getAbbreviationSuggestions(array_values($commands));

throw new CommandNotFoundException(sprintf('Command "%s" is ambiguous (%s).', $name, $suggestions), array_values($commands));
}

return $this->get($exact ? $name : reset($commands));
}


public function all($namespace = null)
{
if (null === $namespace) {
return $this->commands;
}

$commands = array();
foreach ($this->commands as $name => $command) {
if ($namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1)) {
$commands[$name] = $command;
}
}

return $commands;
}


public static function getAbbreviations($names)
{
$abbrevs = array();
foreach ($names as $name) {
for ($len = strlen($name); $len > 0; --$len) {
$abbrev = substr($name, 0, $len);
$abbrevs[$abbrev][] = $name;
}
}

return $abbrevs;
}


public function asText($namespace = null, $raw = false)
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0.', E_USER_DEPRECATED);

$descriptor = new TextDescriptor();
$output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, !$raw);
$descriptor->describe($output, $this, array('namespace' => $namespace, 'raw_output' => true));

return $output->fetch();
}


public function asXml($namespace = null, $asDom = false)
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0.', E_USER_DEPRECATED);

$descriptor = new XmlDescriptor();

if ($asDom) {
return $descriptor->getApplicationDocument($this, $namespace);
}

$output = new BufferedOutput();
$descriptor->describe($output, $this, array('namespace' => $namespace));

return $output->fetch();
}


public function renderException($e, $output)
{
$output->writeln('', OutputInterface::VERBOSITY_QUIET);

do {
$title = sprintf('  [%s]  ', get_class($e));

$len = $this->stringWidth($title);

$width = $this->getTerminalWidth() ? $this->getTerminalWidth() - 1 : PHP_INT_MAX;

 if (defined('HHVM_VERSION') && $width > 1 << 31) {
$width = 1 << 31;
}
$formatter = $output->getFormatter();
$lines = array();
foreach (preg_split('/\r?\n/', $e->getMessage()) as $line) {
foreach ($this->splitStringByWidth($line, $width - 4) as $line) {

 $lineLength = $this->stringWidth(preg_replace('/\[[^m]*m/', '', $formatter->format($line))) + 4;
$lines[] = array($line, $lineLength);

$len = max($lineLength, $len);
}
}

$messages = array();
$messages[] = $emptyLine = $formatter->format(sprintf('<error>%s</error>', str_repeat(' ', $len)));
$messages[] = $formatter->format(sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - $this->stringWidth($title)))));
foreach ($lines as $line) {
$messages[] = $formatter->format(sprintf('<error>  %s  %s</error>', $line[0], str_repeat(' ', $len - $line[1])));
}
$messages[] = $emptyLine;
$messages[] = '';

$output->writeln($messages, OutputInterface::OUTPUT_RAW | OutputInterface::VERBOSITY_QUIET);

if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
$output->writeln('<comment>Exception trace:</comment>', OutputInterface::VERBOSITY_QUIET);


 $trace = $e->getTrace();
array_unshift($trace, array(
'function' => '',
'file' => $e->getFile() !== null ? $e->getFile() : 'n/a',
'line' => $e->getLine() !== null ? $e->getLine() : 'n/a',
'args' => array(),
));

for ($i = 0, $count = count($trace); $i < $count; ++$i) {
$class = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
$type = isset($trace[$i]['type']) ? $trace[$i]['type'] : '';
$function = $trace[$i]['function'];
$file = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a';
$line = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';

$output->writeln(sprintf(' %s%s%s() at <info>%s:%s</info>', $class, $type, $function, $file, $line), OutputInterface::VERBOSITY_QUIET);
}

$output->writeln('', OutputInterface::VERBOSITY_QUIET);
}
} while ($e = $e->getPrevious());

if (null !== $this->runningCommand) {
$output->writeln(sprintf('<info>%s</info>', sprintf($this->runningCommand->getSynopsis(), $this->getName())), OutputInterface::VERBOSITY_QUIET);
$output->writeln('', OutputInterface::VERBOSITY_QUIET);
}
}


protected function getTerminalWidth()
{
$dimensions = $this->getTerminalDimensions();

return $dimensions[0];
}


protected function getTerminalHeight()
{
$dimensions = $this->getTerminalDimensions();

return $dimensions[1];
}


public function getTerminalDimensions()
{
if ($this->terminalDimensions) {
return $this->terminalDimensions;
}

if ('\\' === DIRECTORY_SEPARATOR) {

 if (preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim(getenv('ANSICON')), $matches)) {
return array((int) $matches[1], (int) $matches[2]);
}

 if (preg_match('/^(\d+)x(\d+)$/', $this->getConsoleMode(), $matches)) {
return array((int) $matches[1], (int) $matches[2]);
}
}

if ($sttyString = $this->getSttyColumns()) {

 if (preg_match('/rows.(\d+);.columns.(\d+);/i', $sttyString, $matches)) {
return array((int) $matches[2], (int) $matches[1]);
}

 if (preg_match('/;.(\d+).rows;.(\d+).columns/i', $sttyString, $matches)) {
return array((int) $matches[2], (int) $matches[1]);
}
}

return array(null, null);
}


public function setTerminalDimensions($width, $height)
{
$this->terminalDimensions = array($width, $height);

return $this;
}


protected function configureIO(InputInterface $input, OutputInterface $output)
{
if (true === $input->hasParameterOption(array('--ansi'))) {
$output->setDecorated(true);
} elseif (true === $input->hasParameterOption(array('--no-ansi'))) {
$output->setDecorated(false);
}

if (true === $input->hasParameterOption(array('--no-interaction', '-n'))) {
$input->setInteractive(false);
} elseif (function_exists('posix_isatty') && $this->getHelperSet()->has('question')) {
$inputStream = $this->getHelperSet()->get('question')->getInputStream();
if (!@posix_isatty($inputStream) && false === getenv('SHELL_INTERACTIVE')) {
$input->setInteractive(false);
}
}

if (true === $input->hasParameterOption(array('--quiet', '-q'))) {
$output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
} else {
if ($input->hasParameterOption('-vvv') || $input->hasParameterOption('--verbose=3') || $input->getParameterOption('--verbose') === 3) {
$output->setVerbosity(OutputInterface::VERBOSITY_DEBUG);
} elseif ($input->hasParameterOption('-vv') || $input->hasParameterOption('--verbose=2') || $input->getParameterOption('--verbose') === 2) {
$output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE);
} elseif ($input->hasParameterOption('-v') || $input->hasParameterOption('--verbose=1') || $input->hasParameterOption('--verbose') || $input->getParameterOption('--verbose')) {
$output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
}
}
}


protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
{
foreach ($command->getHelperSet() as $helper) {
if ($helper instanceof InputAwareInterface) {
$helper->setInput($input);
}
}

if (null === $this->dispatcher) {
return $command->run($input, $output);
}


 try {
$command->mergeApplicationDefinition();
$input->bind($command->getDefinition());
} catch (ExceptionInterface $e) {

 }

$event = new ConsoleCommandEvent($command, $input, $output);
$this->dispatcher->dispatch(ConsoleEvents::COMMAND, $event);

if ($event->commandShouldRun()) {
try {
$exitCode = $command->run($input, $output);
} catch (\Exception $e) {
$event = new ConsoleExceptionEvent($command, $input, $output, $e, $e->getCode());
$this->dispatcher->dispatch(ConsoleEvents::EXCEPTION, $event);

$e = $event->getException();

$event = new ConsoleTerminateEvent($command, $input, $output, $e->getCode());
$this->dispatcher->dispatch(ConsoleEvents::TERMINATE, $event);

throw $e;
}
} else {
$exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED;
}

$event = new ConsoleTerminateEvent($command, $input, $output, $exitCode);
$this->dispatcher->dispatch(ConsoleEvents::TERMINATE, $event);

return $event->getExitCode();
}


protected function getCommandName(InputInterface $input)
{
return $input->getFirstArgument();
}


protected function getDefaultInputDefinition()
{
return new InputDefinition(array(
new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),

new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display this help message'),
new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'),
new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'),
new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this application version'),
new InputOption('--ansi', '', InputOption::VALUE_NONE, 'Force ANSI output'),
new InputOption('--no-ansi', '', InputOption::VALUE_NONE, 'Disable ANSI output'),
new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
));
}


protected function getDefaultCommands()
{
return array(new HelpCommand(), new ListCommand());
}


protected function getDefaultHelperSet()
{
return new HelperSet(array(
new FormatterHelper(),
new DialogHelper(false),
new ProgressHelper(false),
new TableHelper(false),
new DebugFormatterHelper(),
new ProcessHelper(),
new QuestionHelper(),
));
}


private function getSttyColumns()
{
if (!function_exists('proc_open')) {
return;
}

$descriptorspec = array(1 => array('pipe', 'w'), 2 => array('pipe', 'w'));
$process = proc_open('stty -a | grep columns', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));
if (is_resource($process)) {
$info = stream_get_contents($pipes[1]);
fclose($pipes[1]);
fclose($pipes[2]);
proc_close($process);

return $info;
}
}


private function getConsoleMode()
{
if (!function_exists('proc_open')) {
return;
}

$descriptorspec = array(1 => array('pipe', 'w'), 2 => array('pipe', 'w'));
$process = proc_open('mode CON', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));
if (is_resource($process)) {
$info = stream_get_contents($pipes[1]);
fclose($pipes[1]);
fclose($pipes[2]);
proc_close($process);

if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
return $matches[2].'x'.$matches[1];
}
}
}


private function getAbbreviationSuggestions($abbrevs)
{
return sprintf('%s, %s%s', $abbrevs[0], $abbrevs[1], count($abbrevs) > 2 ? sprintf(' and %d more', count($abbrevs) - 2) : '');
}


public function extractNamespace($name, $limit = null)
{
$parts = explode(':', $name);
array_pop($parts);

return implode(':', null === $limit ? $parts : array_slice($parts, 0, $limit));
}


private function findAlternatives($name, $collection)
{
$threshold = 1e3;
$alternatives = array();

$collectionParts = array();
foreach ($collection as $item) {
$collectionParts[$item] = explode(':', $item);
}

foreach (explode(':', $name) as $i => $subname) {
foreach ($collectionParts as $collectionName => $parts) {
$exists = isset($alternatives[$collectionName]);
if (!isset($parts[$i]) && $exists) {
$alternatives[$collectionName] += $threshold;
continue;
} elseif (!isset($parts[$i])) {
continue;
}

$lev = levenshtein($subname, $parts[$i]);
if ($lev <= strlen($subname) / 3 || '' !== $subname && false !== strpos($parts[$i], $subname)) {
$alternatives[$collectionName] = $exists ? $alternatives[$collectionName] + $lev : $lev;
} elseif ($exists) {
$alternatives[$collectionName] += $threshold;
}
}
}

foreach ($collection as $item) {
$lev = levenshtein($name, $item);
if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) {
$alternatives[$item] = isset($alternatives[$item]) ? $alternatives[$item] - $lev : $lev;
}
}

$alternatives = array_filter($alternatives, function ($lev) use ($threshold) { return $lev < 2 * $threshold; });
asort($alternatives);

return array_keys($alternatives);
}


public function setDefaultCommand($commandName)
{
$this->defaultCommand = $commandName;
}

private function stringWidth($string)
{
if (false === $encoding = mb_detect_encoding($string, null, true)) {
return strlen($string);
}

return mb_strwidth($string, $encoding);
}

private function splitStringByWidth($string, $width)
{

 
 if (false === $encoding = mb_detect_encoding($string, null, true)) {
return str_split($string, $width);
}

$utf8String = mb_convert_encoding($string, 'utf8', $encoding);
$lines = array();
$line = '';
foreach (preg_split('//u', $utf8String) as $char) {

 if (mb_strwidth($line.$char, 'utf8') <= $width) {
$line .= $char;
continue;
}

 $lines[] = str_pad($line, $width);
$line = $char;
}
if ('' !== $line) {
$lines[] = count($lines) ? str_pad($line, $width) : $line;
}

mb_convert_variables($encoding, 'utf8', $lines);

return $lines;
}


private function extractAllNamespaces($name)
{

 $parts = explode(':', $name, -1);
$namespaces = array();

foreach ($parts as $part) {
if (count($namespaces)) {
$namespaces[] = end($namespaces).':'.$part;
} else {
$namespaces[] = $part;
}
}

return $namespaces;
}
}
<?php


namespace Symfony\Component\Console\Command;

use Symfony\Component\Console\Descriptor\TextDescriptor;
use Symfony\Component\Console\Descriptor\XmlDescriptor;
use Symfony\Component\Console\Exception\ExceptionInterface;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\BufferedOutput;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;


class Command
{
private $application;
private $name;
private $processTitle;
private $aliases = array();
private $definition;
private $help;
private $description;
private $ignoreValidationErrors = false;
private $applicationDefinitionMerged = false;
private $applicationDefinitionMergedWithArgs = false;
private $code;
private $synopsis = array();
private $usages = array();
private $helperSet;


public function __construct($name = null)
{
$this->definition = new InputDefinition();

if (null !== $name) {
$this->setName($name);
}

$this->configure();

if (!$this->name) {
throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_class($this)));
}
}


public function ignoreValidationErrors()
{
$this->ignoreValidationErrors = true;
}


public function setApplication(Application $application = null)
{
$this->application = $application;
if ($application) {
$this->setHelperSet($application->getHelperSet());
} else {
$this->helperSet = null;
}
}


public function setHelperSet(HelperSet $helperSet)
{
$this->helperSet = $helperSet;
}


public function getHelperSet()
{
return $this->helperSet;
}


public function getApplication()
{
return $this->application;
}


public function isEnabled()
{
return true;
}


protected function configure()
{
}


protected function execute(InputInterface $input, OutputInterface $output)
{
throw new LogicException('You must override the execute() method in the concrete command class.');
}


protected function interact(InputInterface $input, OutputInterface $output)
{
}


protected function initialize(InputInterface $input, OutputInterface $output)
{
}


public function run(InputInterface $input, OutputInterface $output)
{

 $this->getSynopsis(true);
$this->getSynopsis(false);


 $this->mergeApplicationDefinition();


 try {
$input->bind($this->definition);
} catch (ExceptionInterface $e) {
if (!$this->ignoreValidationErrors) {
throw $e;
}
}

$this->initialize($input, $output);

if (null !== $this->processTitle) {
if (function_exists('cli_set_process_title')) {
cli_set_process_title($this->processTitle);
} elseif (function_exists('setproctitle')) {
setproctitle($this->processTitle);
} elseif (OutputInterface::VERBOSITY_VERY_VERBOSE === $output->getVerbosity()) {
$output->writeln('<comment>Install the proctitle PECL to be able to change the process title.</comment>');
}
}

if ($input->isInteractive()) {
$this->interact($input, $output);
}


 if ($input->hasArgument('command') && null === $input->getArgument('command')) {
$input->setArgument('command', $this->getName());
}

$input->validate();

if ($this->code) {
$statusCode = call_user_func($this->code, $input, $output);
} else {
$statusCode = $this->execute($input, $output);
}

return is_numeric($statusCode) ? (int) $statusCode : 0;
}


public function setCode($code)
{
if (!is_callable($code)) {
throw new InvalidArgumentException('Invalid callable provided to Command::setCode.');
}

if (PHP_VERSION_ID >= 50400 && $code instanceof \Closure) {
$r = new \ReflectionFunction($code);
if (null === $r->getClosureThis()) {
$code = \Closure::bind($code, $this);
}
}

$this->code = $code;

return $this;
}


public function mergeApplicationDefinition($mergeArgs = true)
{
if (null === $this->application || (true === $this->applicationDefinitionMerged && ($this->applicationDefinitionMergedWithArgs || !$mergeArgs))) {
return;
}

$this->definition->addOptions($this->application->getDefinition()->getOptions());

if ($mergeArgs) {
$currentArguments = $this->definition->getArguments();
$this->definition->setArguments($this->application->getDefinition()->getArguments());
$this->definition->addArguments($currentArguments);
}

$this->applicationDefinitionMerged = true;
if ($mergeArgs) {
$this->applicationDefinitionMergedWithArgs = true;
}
}


public function setDefinition($definition)
{
if ($definition instanceof InputDefinition) {
$this->definition = $definition;
} else {
$this->definition->setDefinition($definition);
}

$this->applicationDefinitionMerged = false;

return $this;
}


public function getDefinition()
{
return $this->definition;
}


public function getNativeDefinition()
{
return $this->getDefinition();
}


public function addArgument($name, $mode = null, $description = '', $default = null)
{
$this->definition->addArgument(new InputArgument($name, $mode, $description, $default));

return $this;
}


public function addOption($name, $shortcut = null, $mode = null, $description = '', $default = null)
{
$this->definition->addOption(new InputOption($name, $shortcut, $mode, $description, $default));

return $this;
}


public function setName($name)
{
$this->validateName($name);

$this->name = $name;

return $this;
}


public function setProcessTitle($title)
{
$this->processTitle = $title;

return $this;
}


public function getName()
{
return $this->name;
}


public function setDescription($description)
{
$this->description = $description;

return $this;
}


public function getDescription()
{
return $this->description;
}


public function setHelp($help)
{
$this->help = $help;

return $this;
}


public function getHelp()
{
return $this->help;
}


public function getProcessedHelp()
{
$name = $this->name;

$placeholders = array(
'%command.name%',
'%command.full_name%',
);
$replacements = array(
$name,
$_SERVER['PHP_SELF'].' '.$name,
);

return str_replace($placeholders, $replacements, $this->getHelp() ?: $this->getDescription());
}


public function setAliases($aliases)
{
if (!is_array($aliases) && !$aliases instanceof \Traversable) {
throw new InvalidArgumentException('$aliases must be an array or an instance of \Traversable');
}

foreach ($aliases as $alias) {
$this->validateName($alias);
}

$this->aliases = $aliases;

return $this;
}


public function getAliases()
{
return $this->aliases;
}


public function getSynopsis($short = false)
{
$key = $short ? 'short' : 'long';

if (!isset($this->synopsis[$key])) {
$this->synopsis[$key] = trim(sprintf('%s %s', $this->name, $this->definition->getSynopsis($short)));
}

return $this->synopsis[$key];
}


public function addUsage($usage)
{
if (0 !== strpos($usage, $this->name)) {
$usage = sprintf('%s %s', $this->name, $usage);
}

$this->usages[] = $usage;

return $this;
}


public function getUsages()
{
return $this->usages;
}


public function getHelper($name)
{
if (null === $this->helperSet) {
throw new LogicException(sprintf('Cannot retrieve helper "%s" because there is no HelperSet defined. Did you forget to add your command to the application or to set the application on the command using the setApplication() method? You can also set the HelperSet directly using the setHelperSet() method.', $name));
}

return $this->helperSet->get($name);
}


public function asText()
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0.', E_USER_DEPRECATED);

$descriptor = new TextDescriptor();
$output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, true);
$descriptor->describe($output, $this, array('raw_output' => true));

return $output->fetch();
}


public function asXml($asDom = false)
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0.', E_USER_DEPRECATED);

$descriptor = new XmlDescriptor();

if ($asDom) {
return $descriptor->getCommandDocument($this);
}

$output = new BufferedOutput();
$descriptor->describe($output, $this);

return $output->fetch();
}


private function validateName($name)
{
if (!preg_match('/^[^\:]++(\:[^\:]++)*$/', $name)) {
throw new InvalidArgumentException(sprintf('Command name "%s" is invalid.', $name));
}
}
}
<?php


namespace Symfony\Component\Console\Command;

use Symfony\Component\Console\Helper\DescriptorHelper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;


class HelpCommand extends Command
{
private $command;


protected function configure()
{
$this->ignoreValidationErrors();

$this
->setName('help')
->setDefinition(array(
new InputArgument('command_name', InputArgument::OPTIONAL, 'The command name', 'help'),
new InputOption('xml', null, InputOption::VALUE_NONE, 'To output help as XML'),
new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'),
new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command help'),
))
->setDescription('Displays help for a command')
->setHelp(<<<'EOF'
The <info>%command.name%</info> command displays help for a given command:

  <info>php %command.full_name% list</info>

You can also output the help in other formats by using the <comment>--format</comment> option:

  <info>php %command.full_name% --format=xml list</info>

To display the list of available commands, please use the <info>list</info> command.
EOF
)
;
}


public function setCommand(Command $command)
{
$this->command = $command;
}


protected function execute(InputInterface $input, OutputInterface $output)
{
if (null === $this->command) {
$this->command = $this->getApplication()->find($input->getArgument('command_name'));
}

if ($input->getOption('xml')) {
@trigger_error('The --xml option was deprecated in version 2.7 and will be removed in version 3.0. Use the --format option instead.', E_USER_DEPRECATED);

$input->setOption('format', 'xml');
}

$helper = new DescriptorHelper();
$helper->describe($output, $this->command, array(
'format' => $input->getOption('format'),
'raw_text' => $input->getOption('raw'),
));

$this->command = null;
}
}
<?php


namespace Symfony\Component\Console\Command;

use Symfony\Component\Console\Helper\DescriptorHelper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Input\InputDefinition;


class ListCommand extends Command
{


protected function configure()
{
$this
->setName('list')
->setDefinition($this->createDefinition())
->setDescription('Lists commands')
->setHelp(<<<'EOF'
The <info>%command.name%</info> command lists all commands:

  <info>php %command.full_name%</info>

You can also display the commands for a specific namespace:

  <info>php %command.full_name% test</info>

You can also output the information in other formats by using the <comment>--format</comment> option:

  <info>php %command.full_name% --format=xml</info>

It's also possible to get raw list of commands (useful for embedding command runner):

  <info>php %command.full_name% --raw</info>
EOF
)
;
}


public function getNativeDefinition()
{
return $this->createDefinition();
}


protected function execute(InputInterface $input, OutputInterface $output)
{
if ($input->getOption('xml')) {
@trigger_error('The --xml option was deprecated in version 2.7 and will be removed in version 3.0. Use the --format option instead.', E_USER_DEPRECATED);

$input->setOption('format', 'xml');
}

$helper = new DescriptorHelper();
$helper->describe($output, $this->getApplication(), array(
'format' => $input->getOption('format'),
'raw_text' => $input->getOption('raw'),
'namespace' => $input->getArgument('namespace'),
));
}


private function createDefinition()
{
return new InputDefinition(array(
new InputArgument('namespace', InputArgument::OPTIONAL, 'The namespace name'),
new InputOption('xml', null, InputOption::VALUE_NONE, 'To output list as XML'),
new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command list'),
new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (txt, xml, json, or md)', 'txt'),
));
}
}
<?php


namespace Symfony\Component\Console;


final class ConsoleEvents
{


const COMMAND = 'console.command';


const TERMINATE = 'console.terminate';


const EXCEPTION = 'console.exception';
}
<?php


namespace Symfony\Component\Console\Descriptor;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Exception\CommandNotFoundException;


class ApplicationDescription
{
const GLOBAL_NAMESPACE = '_global';


private $application;


private $namespace;


private $namespaces;


private $commands;


private $aliases;


public function __construct(Application $application, $namespace = null)
{
$this->application = $application;
$this->namespace = $namespace;
}


public function getNamespaces()
{
if (null === $this->namespaces) {
$this->inspectApplication();
}

return $this->namespaces;
}


public function getCommands()
{
if (null === $this->commands) {
$this->inspectApplication();
}

return $this->commands;
}


public function getCommand($name)
{
if (!isset($this->commands[$name]) && !isset($this->aliases[$name])) {
throw new CommandNotFoundException(sprintf('Command %s does not exist.', $name));
}

return isset($this->commands[$name]) ? $this->commands[$name] : $this->aliases[$name];
}

private function inspectApplication()
{
$this->commands = array();
$this->namespaces = array();

$all = $this->application->all($this->namespace ? $this->application->findNamespace($this->namespace) : null);
foreach ($this->sortCommands($all) as $namespace => $commands) {
$names = array();


foreach ($commands as $name => $command) {
if (!$command->getName()) {
continue;
}

if ($command->getName() === $name) {
$this->commands[$name] = $command;
} else {
$this->aliases[$name] = $command;
}

$names[] = $name;
}

$this->namespaces[$namespace] = array('id' => $namespace, 'commands' => $names);
}
}


private function sortCommands(array $commands)
{
$namespacedCommands = array();
$globalCommands = array();
foreach ($commands as $name => $command) {
$key = $this->application->extractNamespace($name, 1);
if (!$key) {
$globalCommands['_global'][$name] = $command;
} else {
$namespacedCommands[$key][$name] = $command;
}
}
ksort($namespacedCommands);
$namespacedCommands = array_merge($globalCommands, $namespacedCommands);

foreach ($namespacedCommands as &$commandsSet) {
ksort($commandsSet);
}

 unset($commandsSet);

return $namespacedCommands;
}
}
<?php


namespace Symfony\Component\Console\Descriptor;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Exception\InvalidArgumentException;


abstract class Descriptor implements DescriptorInterface
{


private $output;


public function describe(OutputInterface $output, $object, array $options = array())
{
$this->output = $output;

switch (true) {
case $object instanceof InputArgument:
$this->describeInputArgument($object, $options);
break;
case $object instanceof InputOption:
$this->describeInputOption($object, $options);
break;
case $object instanceof InputDefinition:
$this->describeInputDefinition($object, $options);
break;
case $object instanceof Command:
$this->describeCommand($object, $options);
break;
case $object instanceof Application:
$this->describeApplication($object, $options);
break;
default:
throw new InvalidArgumentException(sprintf('Object of type "%s" is not describable.', get_class($object)));
}
}


protected function write($content, $decorated = false)
{
$this->output->write($content, false, $decorated ? OutputInterface::OUTPUT_NORMAL : OutputInterface::OUTPUT_RAW);
}


abstract protected function describeInputArgument(InputArgument $argument, array $options = array());


abstract protected function describeInputOption(InputOption $option, array $options = array());


abstract protected function describeInputDefinition(InputDefinition $definition, array $options = array());


abstract protected function describeCommand(Command $command, array $options = array());


abstract protected function describeApplication(Application $application, array $options = array());
}
<?php


namespace Symfony\Component\Console\Descriptor;

use Symfony\Component\Console\Output\OutputInterface;


interface DescriptorInterface
{


public function describe(OutputInterface $output, $object, array $options = array());
}
<?php


namespace Symfony\Component\Console\Descriptor;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;


class JsonDescriptor extends Descriptor
{


protected function describeInputArgument(InputArgument $argument, array $options = array())
{
$this->writeData($this->getInputArgumentData($argument), $options);
}


protected function describeInputOption(InputOption $option, array $options = array())
{
$this->writeData($this->getInputOptionData($option), $options);
}


protected function describeInputDefinition(InputDefinition $definition, array $options = array())
{
$this->writeData($this->getInputDefinitionData($definition), $options);
}


protected function describeCommand(Command $command, array $options = array())
{
$this->writeData($this->getCommandData($command), $options);
}


protected function describeApplication(Application $application, array $options = array())
{
$describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
$description = new ApplicationDescription($application, $describedNamespace);
$commands = array();

foreach ($description->getCommands() as $command) {
$commands[] = $this->getCommandData($command);
}

$data = $describedNamespace
? array('commands' => $commands, 'namespace' => $describedNamespace)
: array('commands' => $commands, 'namespaces' => array_values($description->getNamespaces()));

$this->writeData($data, $options);
}


private function writeData(array $data, array $options)
{
$this->write(json_encode($data, isset($options['json_encoding']) ? $options['json_encoding'] : 0));
}


private function getInputArgumentData(InputArgument $argument)
{
return array(
'name' => $argument->getName(),
'is_required' => $argument->isRequired(),
'is_array' => $argument->isArray(),
'description' => preg_replace('/\s*[\r\n]\s*/', ' ', $argument->getDescription()),
'default' => $argument->getDefault(),
);
}


private function getInputOptionData(InputOption $option)
{
return array(
'name' => '--'.$option->getName(),
'shortcut' => $option->getShortcut() ? '-'.implode('|-', explode('|', $option->getShortcut())) : '',
'accept_value' => $option->acceptValue(),
'is_value_required' => $option->isValueRequired(),
'is_multiple' => $option->isArray(),
'description' => preg_replace('/\s*[\r\n]\s*/', ' ', $option->getDescription()),
'default' => $option->getDefault(),
);
}


private function getInputDefinitionData(InputDefinition $definition)
{
$inputArguments = array();
foreach ($definition->getArguments() as $name => $argument) {
$inputArguments[$name] = $this->getInputArgumentData($argument);
}

$inputOptions = array();
foreach ($definition->getOptions() as $name => $option) {
$inputOptions[$name] = $this->getInputOptionData($option);
}

return array('arguments' => $inputArguments, 'options' => $inputOptions);
}


private function getCommandData(Command $command)
{
$command->getSynopsis();
$command->mergeApplicationDefinition(false);

return array(
'name' => $command->getName(),
'usage' => array_merge(array($command->getSynopsis()), $command->getUsages(), $command->getAliases()),
'description' => $command->getDescription(),
'help' => $command->getProcessedHelp(),
'definition' => $this->getInputDefinitionData($command->getNativeDefinition()),
);
}
}
<?php


namespace Symfony\Component\Console\Descriptor;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;


class MarkdownDescriptor extends Descriptor
{


protected function describeInputArgument(InputArgument $argument, array $options = array())
{
$this->write(
'**'.$argument->getName().':**'."\n\n"
.'* Name: '.($argument->getName() ?: '<none>')."\n"
.'* Is required: '.($argument->isRequired() ? 'yes' : 'no')."\n"
.'* Is array: '.($argument->isArray() ? 'yes' : 'no')."\n"
.'* Description: '.preg_replace('/\s*[\r\n]\s*/', "\n  ", $argument->getDescription() ?: '<none>')."\n"
.'* Default: `'.str_replace("\n", '', var_export($argument->getDefault(), true)).'`'
);
}


protected function describeInputOption(InputOption $option, array $options = array())
{
$this->write(
'**'.$option->getName().':**'."\n\n"
.'* Name: `--'.$option->getName().'`'."\n"
.'* Shortcut: '.($option->getShortcut() ? '`-'.implode('|-', explode('|', $option->getShortcut())).'`' : '<none>')."\n"
.'* Accept value: '.($option->acceptValue() ? 'yes' : 'no')."\n"
.'* Is value required: '.($option->isValueRequired() ? 'yes' : 'no')."\n"
.'* Is multiple: '.($option->isArray() ? 'yes' : 'no')."\n"
.'* Description: '.preg_replace('/\s*[\r\n]\s*/', "\n  ", $option->getDescription() ?: '<none>')."\n"
.'* Default: `'.str_replace("\n", '', var_export($option->getDefault(), true)).'`'
);
}


protected function describeInputDefinition(InputDefinition $definition, array $options = array())
{
if ($showArguments = count($definition->getArguments()) > 0) {
$this->write('### Arguments:');
foreach ($definition->getArguments() as $argument) {
$this->write("\n\n");
$this->write($this->describeInputArgument($argument));
}
}

if (count($definition->getOptions()) > 0) {
if ($showArguments) {
$this->write("\n\n");
}

$this->write('### Options:');
foreach ($definition->getOptions() as $option) {
$this->write("\n\n");
$this->write($this->describeInputOption($option));
}
}
}


protected function describeCommand(Command $command, array $options = array())
{
$command->getSynopsis();
$command->mergeApplicationDefinition(false);

$this->write(
$command->getName()."\n"
.str_repeat('-', strlen($command->getName()))."\n\n"
.'* Description: '.($command->getDescription() ?: '<none>')."\n"
.'* Usage:'."\n\n"
.array_reduce(array_merge(array($command->getSynopsis()), $command->getAliases(), $command->getUsages()), function ($carry, $usage) {
return $carry .= '  * `'.$usage.'`'."\n";
})
);

if ($help = $command->getProcessedHelp()) {
$this->write("\n");
$this->write($help);
}

if ($command->getNativeDefinition()) {
$this->write("\n\n");
$this->describeInputDefinition($command->getNativeDefinition());
}
}


protected function describeApplication(Application $application, array $options = array())
{
$describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
$description = new ApplicationDescription($application, $describedNamespace);

$this->write($application->getName()."\n".str_repeat('=', strlen($application->getName())));

foreach ($description->getNamespaces() as $namespace) {
if (ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
$this->write("\n\n");
$this->write('**'.$namespace['id'].':**');
}

$this->write("\n\n");
$this->write(implode("\n", array_map(function ($commandName) {
return '* '.$commandName;
}, $namespace['commands'])));
}

foreach ($description->getCommands() as $command) {
$this->write("\n\n");
$this->write($this->describeCommand($command));
}
}
}
<?php


namespace Symfony\Component\Console\Descriptor;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;


class TextDescriptor extends Descriptor
{


protected function describeInputArgument(InputArgument $argument, array $options = array())
{
if (null !== $argument->getDefault() && (!is_array($argument->getDefault()) || count($argument->getDefault()))) {
$default = sprintf('<comment> [default: %s]</comment>', $this->formatDefaultValue($argument->getDefault()));
} else {
$default = '';
}

$totalWidth = isset($options['total_width']) ? $options['total_width'] : strlen($argument->getName());
$spacingWidth = $totalWidth - strlen($argument->getName()) + 2;

$this->writeText(sprintf('  <info>%s</info>%s%s%s',
$argument->getName(),
str_repeat(' ', $spacingWidth),

 preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 17), $argument->getDescription()),
$default
), $options);
}


protected function describeInputOption(InputOption $option, array $options = array())
{
if ($option->acceptValue() && null !== $option->getDefault() && (!is_array($option->getDefault()) || count($option->getDefault()))) {
$default = sprintf('<comment> [default: %s]</comment>', $this->formatDefaultValue($option->getDefault()));
} else {
$default = '';
}

$value = '';
if ($option->acceptValue()) {
$value = '='.strtoupper($option->getName());

if ($option->isValueOptional()) {
$value = '['.$value.']';
}
}

$totalWidth = isset($options['total_width']) ? $options['total_width'] : $this->calculateTotalWidthForOptions(array($option));
$synopsis = sprintf('%s%s',
$option->getShortcut() ? sprintf('-%s, ', $option->getShortcut()) : '    ',
sprintf('--%s%s', $option->getName(), $value)
);

$spacingWidth = $totalWidth - strlen($synopsis) + 2;

$this->writeText(sprintf('  <info>%s</info>%s%s%s%s',
$synopsis,
str_repeat(' ', $spacingWidth),

 preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 17), $option->getDescription()),
$default,
$option->isArray() ? '<comment> (multiple values allowed)</comment>' : ''
), $options);
}


protected function describeInputDefinition(InputDefinition $definition, array $options = array())
{
$totalWidth = $this->calculateTotalWidthForOptions($definition->getOptions());
foreach ($definition->getArguments() as $argument) {
$totalWidth = max($totalWidth, strlen($argument->getName()));
}

if ($definition->getArguments()) {
$this->writeText('<comment>Arguments:</comment>', $options);
$this->writeText("\n");
foreach ($definition->getArguments() as $argument) {
$this->describeInputArgument($argument, array_merge($options, array('total_width' => $totalWidth)));
$this->writeText("\n");
}
}

if ($definition->getArguments() && $definition->getOptions()) {
$this->writeText("\n");
}

if ($definition->getOptions()) {
$laterOptions = array();

$this->writeText('<comment>Options:</comment>', $options);
foreach ($definition->getOptions() as $option) {
if (strlen($option->getShortcut()) > 1) {
$laterOptions[] = $option;
continue;
}
$this->writeText("\n");
$this->describeInputOption($option, array_merge($options, array('total_width' => $totalWidth)));
}
foreach ($laterOptions as $option) {
$this->writeText("\n");
$this->describeInputOption($option, array_merge($options, array('total_width' => $totalWidth)));
}
}
}


protected function describeCommand(Command $command, array $options = array())
{
$command->getSynopsis(true);
$command->getSynopsis(false);
$command->mergeApplicationDefinition(false);

$this->writeText('<comment>Usage:</comment>', $options);
foreach (array_merge(array($command->getSynopsis(true)), $command->getAliases(), $command->getUsages()) as $usage) {
$this->writeText("\n");
$this->writeText('  '.$usage, $options);
}
$this->writeText("\n");

$definition = $command->getNativeDefinition();
if ($definition->getOptions() || $definition->getArguments()) {
$this->writeText("\n");
$this->describeInputDefinition($definition, $options);
$this->writeText("\n");
}

if ($help = $command->getProcessedHelp()) {
$this->writeText("\n");
$this->writeText('<comment>Help:</comment>', $options);
$this->writeText("\n");
$this->writeText(' '.str_replace("\n", "\n ", $help), $options);
$this->writeText("\n");
}
}


protected function describeApplication(Application $application, array $options = array())
{
$describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
$description = new ApplicationDescription($application, $describedNamespace);

if (isset($options['raw_text']) && $options['raw_text']) {
$width = $this->getColumnWidth($description->getCommands());

foreach ($description->getCommands() as $command) {
$this->writeText(sprintf("%-{$width}s %s", $command->getName(), $command->getDescription()), $options);
$this->writeText("\n");
}
} else {
if ('' != $help = $application->getHelp()) {
$this->writeText("$help\n\n", $options);
}

$this->writeText("<comment>Usage:</comment>\n", $options);
$this->writeText("  command [options] [arguments]\n\n", $options);

$this->describeInputDefinition(new InputDefinition($application->getDefinition()->getOptions()), $options);

$this->writeText("\n");
$this->writeText("\n");

$width = $this->getColumnWidth($description->getCommands());

if ($describedNamespace) {
$this->writeText(sprintf('<comment>Available commands for the "%s" namespace:</comment>', $describedNamespace), $options);
} else {
$this->writeText('<comment>Available commands:</comment>', $options);
}


 foreach ($description->getNamespaces() as $namespace) {
if (!$describedNamespace && ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
$this->writeText("\n");
$this->writeText(' <comment>'.$namespace['id'].'</comment>', $options);
}

foreach ($namespace['commands'] as $name) {
$this->writeText("\n");
$spacingWidth = $width - strlen($name);
$this->writeText(sprintf('  <info>%s</info>%s%s', $name, str_repeat(' ', $spacingWidth), $description->getCommand($name)->getDescription()), $options);
}
}

$this->writeText("\n");
}
}


private function writeText($content, array $options = array())
{
$this->write(
isset($options['raw_text']) && $options['raw_text'] ? strip_tags($content) : $content,
isset($options['raw_output']) ? !$options['raw_output'] : true
);
}


private function formatDefaultValue($default)
{
if (PHP_VERSION_ID < 50400) {
return str_replace(array('\/', '\\\\'), array('/', '\\'), json_encode($default));
}

return str_replace('\\\\', '\\', json_encode($default, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
}


private function getColumnWidth(array $commands)
{
$widths = array();

foreach ($commands as $command) {
$widths[] = strlen($command->getName());
foreach ($command->getAliases() as $alias) {
$widths[] = strlen($alias);
}
}

return max($widths) + 2;
}


private function calculateTotalWidthForOptions($options)
{
$totalWidth = 0;
foreach ($options as $option) {

 $nameLength = 1 + max(strlen($option->getShortcut()), 1) + 4 + strlen($option->getName());

if ($option->acceptValue()) {
$valueLength = 1 + strlen($option->getName()); 
 $valueLength += $option->isValueOptional() ? 2 : 0; 

$nameLength += $valueLength;
}
$totalWidth = max($totalWidth, $nameLength);
}

return $totalWidth;
}
}
<?php


namespace Symfony\Component\Console\Descriptor;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;


class XmlDescriptor extends Descriptor
{


public function getInputDefinitionDocument(InputDefinition $definition)
{
$dom = new \DOMDocument('1.0', 'UTF-8');
$dom->appendChild($definitionXML = $dom->createElement('definition'));

$definitionXML->appendChild($argumentsXML = $dom->createElement('arguments'));
foreach ($definition->getArguments() as $argument) {
$this->appendDocument($argumentsXML, $this->getInputArgumentDocument($argument));
}

$definitionXML->appendChild($optionsXML = $dom->createElement('options'));
foreach ($definition->getOptions() as $option) {
$this->appendDocument($optionsXML, $this->getInputOptionDocument($option));
}

return $dom;
}


public function getCommandDocument(Command $command)
{
$dom = new \DOMDocument('1.0', 'UTF-8');
$dom->appendChild($commandXML = $dom->createElement('command'));

$command->getSynopsis();
$command->mergeApplicationDefinition(false);

$commandXML->setAttribute('id', $command->getName());
$commandXML->setAttribute('name', $command->getName());

$commandXML->appendChild($usagesXML = $dom->createElement('usages'));

foreach (array_merge(array($command->getSynopsis()), $command->getAliases(), $command->getUsages()) as $usage) {
$usagesXML->appendChild($dom->createElement('usage', $usage));
}

$commandXML->appendChild($descriptionXML = $dom->createElement('description'));
$descriptionXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getDescription())));

$commandXML->appendChild($helpXML = $dom->createElement('help'));
$helpXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getProcessedHelp())));

$definitionXML = $this->getInputDefinitionDocument($command->getNativeDefinition());
$this->appendDocument($commandXML, $definitionXML->getElementsByTagName('definition')->item(0));

return $dom;
}


public function getApplicationDocument(Application $application, $namespace = null)
{
$dom = new \DOMDocument('1.0', 'UTF-8');
$dom->appendChild($rootXml = $dom->createElement('symfony'));

if ($application->getName() !== 'UNKNOWN') {
$rootXml->setAttribute('name', $application->getName());
if ($application->getVersion() !== 'UNKNOWN') {
$rootXml->setAttribute('version', $application->getVersion());
}
}

$rootXml->appendChild($commandsXML = $dom->createElement('commands'));

$description = new ApplicationDescription($application, $namespace);

if ($namespace) {
$commandsXML->setAttribute('namespace', $namespace);
}

foreach ($description->getCommands() as $command) {
$this->appendDocument($commandsXML, $this->getCommandDocument($command));
}

if (!$namespace) {
$rootXml->appendChild($namespacesXML = $dom->createElement('namespaces'));

foreach ($description->getNamespaces() as $namespaceDescription) {
$namespacesXML->appendChild($namespaceArrayXML = $dom->createElement('namespace'));
$namespaceArrayXML->setAttribute('id', $namespaceDescription['id']);

foreach ($namespaceDescription['commands'] as $name) {
$namespaceArrayXML->appendChild($commandXML = $dom->createElement('command'));
$commandXML->appendChild($dom->createTextNode($name));
}
}
}

return $dom;
}


protected function describeInputArgument(InputArgument $argument, array $options = array())
{
$this->writeDocument($this->getInputArgumentDocument($argument));
}


protected function describeInputOption(InputOption $option, array $options = array())
{
$this->writeDocument($this->getInputOptionDocument($option));
}


protected function describeInputDefinition(InputDefinition $definition, array $options = array())
{
$this->writeDocument($this->getInputDefinitionDocument($definition));
}


protected function describeCommand(Command $command, array $options = array())
{
$this->writeDocument($this->getCommandDocument($command));
}


protected function describeApplication(Application $application, array $options = array())
{
$this->writeDocument($this->getApplicationDocument($application, isset($options['namespace']) ? $options['namespace'] : null));
}


private function appendDocument(\DOMNode $parentNode, \DOMNode $importedParent)
{
foreach ($importedParent->childNodes as $childNode) {
$parentNode->appendChild($parentNode->ownerDocument->importNode($childNode, true));
}
}


private function writeDocument(\DOMDocument $dom)
{
$dom->formatOutput = true;
$this->write($dom->saveXML());
}


private function getInputArgumentDocument(InputArgument $argument)
{
$dom = new \DOMDocument('1.0', 'UTF-8');

$dom->appendChild($objectXML = $dom->createElement('argument'));
$objectXML->setAttribute('name', $argument->getName());
$objectXML->setAttribute('is_required', $argument->isRequired() ? 1 : 0);
$objectXML->setAttribute('is_array', $argument->isArray() ? 1 : 0);
$objectXML->appendChild($descriptionXML = $dom->createElement('description'));
$descriptionXML->appendChild($dom->createTextNode($argument->getDescription()));

$objectXML->appendChild($defaultsXML = $dom->createElement('defaults'));
$defaults = is_array($argument->getDefault()) ? $argument->getDefault() : (is_bool($argument->getDefault()) ? array(var_export($argument->getDefault(), true)) : ($argument->getDefault() ? array($argument->getDefault()) : array()));
foreach ($defaults as $default) {
$defaultsXML->appendChild($defaultXML = $dom->createElement('default'));
$defaultXML->appendChild($dom->createTextNode($default));
}

return $dom;
}


private function getInputOptionDocument(InputOption $option)
{
$dom = new \DOMDocument('1.0', 'UTF-8');

$dom->appendChild($objectXML = $dom->createElement('option'));
$objectXML->setAttribute('name', '--'.$option->getName());
$pos = strpos($option->getShortcut(), '|');
if (false !== $pos) {
$objectXML->setAttribute('shortcut', '-'.substr($option->getShortcut(), 0, $pos));
$objectXML->setAttribute('shortcuts', '-'.implode('|-', explode('|', $option->getShortcut())));
} else {
$objectXML->setAttribute('shortcut', $option->getShortcut() ? '-'.$option->getShortcut() : '');
}
$objectXML->setAttribute('accept_value', $option->acceptValue() ? 1 : 0);
$objectXML->setAttribute('is_value_required', $option->isValueRequired() ? 1 : 0);
$objectXML->setAttribute('is_multiple', $option->isArray() ? 1 : 0);
$objectXML->appendChild($descriptionXML = $dom->createElement('description'));
$descriptionXML->appendChild($dom->createTextNode($option->getDescription()));

if ($option->acceptValue()) {
$defaults = is_array($option->getDefault()) ? $option->getDefault() : (is_bool($option->getDefault()) ? array(var_export($option->getDefault(), true)) : ($option->getDefault() ? array($option->getDefault()) : array()));
$objectXML->appendChild($defaultsXML = $dom->createElement('defaults'));

if (!empty($defaults)) {
foreach ($defaults as $default) {
$defaultsXML->appendChild($defaultXML = $dom->createElement('default'));
$defaultXML->appendChild($dom->createTextNode($default));
}
}
}

return $dom;
}
}
<?php


namespace Symfony\Component\Console\Event;


class ConsoleCommandEvent extends ConsoleEvent
{


const RETURN_CODE_DISABLED = 113;


private $commandShouldRun = true;


public function disableCommand()
{
return $this->commandShouldRun = false;
}


public function enableCommand()
{
return $this->commandShouldRun = true;
}


public function commandShouldRun()
{
return $this->commandShouldRun;
}
}
<?php


namespace Symfony\Component\Console\Event;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\EventDispatcher\Event;


class ConsoleEvent extends Event
{
protected $command;

private $input;
private $output;

public function __construct(Command $command, InputInterface $input, OutputInterface $output)
{
$this->command = $command;
$this->input = $input;
$this->output = $output;
}


public function getCommand()
{
return $this->command;
}


public function getInput()
{
return $this->input;
}


public function getOutput()
{
return $this->output;
}
}
<?php


namespace Symfony\Component\Console\Event;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;


class ConsoleExceptionEvent extends ConsoleEvent
{
private $exception;
private $exitCode;

public function __construct(Command $command, InputInterface $input, OutputInterface $output, \Exception $exception, $exitCode)
{
parent::__construct($command, $input, $output);

$this->setException($exception);
$this->exitCode = (int) $exitCode;
}


public function getException()
{
return $this->exception;
}


public function setException(\Exception $exception)
{
$this->exception = $exception;
}


public function getExitCode()
{
return $this->exitCode;
}
}
<?php


namespace Symfony\Component\Console\Event;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;


class ConsoleTerminateEvent extends ConsoleEvent
{


private $exitCode;

public function __construct(Command $command, InputInterface $input, OutputInterface $output, $exitCode)
{
parent::__construct($command, $input, $output);

$this->setExitCode($exitCode);
}


public function setExitCode($exitCode)
{
$this->exitCode = (int) $exitCode;
}


public function getExitCode()
{
return $this->exitCode;
}
}
<?php


namespace Symfony\Component\Console\Exception;


class CommandNotFoundException extends \InvalidArgumentException implements ExceptionInterface
{
private $alternatives;


public function __construct($message, array $alternatives = array(), $code = 0, \Exception $previous = null)
{
parent::__construct($message, $code, $previous);

$this->alternatives = $alternatives;
}


public function getAlternatives()
{
return $this->alternatives;
}
}
<?php


namespace Symfony\Component\Console\Exception;


interface ExceptionInterface
{
}
<?php


namespace Symfony\Component\Console\Exception;


class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface
{
}
<?php


namespace Symfony\Component\Console\Exception;


class InvalidOptionException extends \InvalidArgumentException implements ExceptionInterface
{
}
<?php


namespace Symfony\Component\Console\Exception;


class LogicException extends \LogicException implements ExceptionInterface
{
}
<?php


namespace Symfony\Component\Console\Exception;


class RuntimeException extends \RuntimeException implements ExceptionInterface
{
}
<?php


namespace Symfony\Component\Console\Formatter;

use Symfony\Component\Console\Exception\InvalidArgumentException;


class OutputFormatter implements OutputFormatterInterface
{
private $decorated;
private $styles = array();
private $styleStack;


public static function escape($text)
{
$text = preg_replace('/([^\\\\]?)</', '$1\\<', $text);

if ('\\' === substr($text, -1)) {
$len = strlen($text);
$text = rtrim($text, '\\');
$text .= str_repeat('<<', $len - strlen($text));
}

return $text;
}


public function __construct($decorated = false, array $styles = array())
{
$this->decorated = (bool) $decorated;

$this->setStyle('error', new OutputFormatterStyle('white', 'red'));
$this->setStyle('info', new OutputFormatterStyle('green'));
$this->setStyle('comment', new OutputFormatterStyle('yellow'));
$this->setStyle('question', new OutputFormatterStyle('black', 'cyan'));

foreach ($styles as $name => $style) {
$this->setStyle($name, $style);
}

$this->styleStack = new OutputFormatterStyleStack();
}


public function setDecorated($decorated)
{
$this->decorated = (bool) $decorated;
}


public function isDecorated()
{
return $this->decorated;
}


public function setStyle($name, OutputFormatterStyleInterface $style)
{
$this->styles[strtolower($name)] = $style;
}


public function hasStyle($name)
{
return isset($this->styles[strtolower($name)]);
}


public function getStyle($name)
{
if (!$this->hasStyle($name)) {
throw new InvalidArgumentException(sprintf('Undefined style: %s', $name));
}

return $this->styles[strtolower($name)];
}


public function format($message)
{
$message = (string) $message;
$offset = 0;
$output = '';
$tagRegex = '[a-z][a-z0-9_=;-]*+';
preg_match_all("#<(($tagRegex) | /($tagRegex)?)>#ix", $message, $matches, PREG_OFFSET_CAPTURE);
foreach ($matches[0] as $i => $match) {
$pos = $match[1];
$text = $match[0];

if (0 != $pos && '\\' == $message[$pos - 1]) {
continue;
}


 $output .= $this->applyCurrentStyle(substr($message, $offset, $pos - $offset));
$offset = $pos + strlen($text);


 if ($open = '/' != $text[1]) {
$tag = $matches[1][$i][0];
} else {
$tag = isset($matches[3][$i][0]) ? $matches[3][$i][0] : '';
}

if (!$open && !$tag) {

 $this->styleStack->pop();
} elseif (false === $style = $this->createStyleFromString(strtolower($tag))) {
$output .= $this->applyCurrentStyle($text);
} elseif ($open) {
$this->styleStack->push($style);
} else {
$this->styleStack->pop($style);
}
}

$output .= $this->applyCurrentStyle(substr($message, $offset));

if (false !== strpos($output, '<<')) {
return strtr($output, array('\\<' => '<', '<<' => '\\'));
}

return str_replace('\\<', '<', $output);
}


public function getStyleStack()
{
return $this->styleStack;
}


private function createStyleFromString($string)
{
if (isset($this->styles[$string])) {
return $this->styles[$string];
}

if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', strtolower($string), $matches, PREG_SET_ORDER)) {
return false;
}

$style = new OutputFormatterStyle();
foreach ($matches as $match) {
array_shift($match);

if ('fg' == $match[0]) {
$style->setForeground($match[1]);
} elseif ('bg' == $match[0]) {
$style->setBackground($match[1]);
} else {
try {
$style->setOption($match[1]);
} catch (\InvalidArgumentException $e) {
return false;
}
}
}

return $style;
}


private function applyCurrentStyle($text)
{
return $this->isDecorated() && strlen($text) > 0 ? $this->styleStack->getCurrent()->apply($text) : $text;
}
}
<?php


namespace Symfony\Component\Console\Formatter;


interface OutputFormatterInterface
{


public function setDecorated($decorated);


public function isDecorated();


public function setStyle($name, OutputFormatterStyleInterface $style);


public function hasStyle($name);


public function getStyle($name);


public function format($message);
}
<?php


namespace Symfony\Component\Console\Formatter;

use Symfony\Component\Console\Exception\InvalidArgumentException;


class OutputFormatterStyle implements OutputFormatterStyleInterface
{
private static $availableForegroundColors = array(
'black' => array('set' => 30, 'unset' => 39),
'red' => array('set' => 31, 'unset' => 39),
'green' => array('set' => 32, 'unset' => 39),
'yellow' => array('set' => 33, 'unset' => 39),
'blue' => array('set' => 34, 'unset' => 39),
'magenta' => array('set' => 35, 'unset' => 39),
'cyan' => array('set' => 36, 'unset' => 39),
'white' => array('set' => 37, 'unset' => 39),
'default' => array('set' => 39, 'unset' => 39),
);
private static $availableBackgroundColors = array(
'black' => array('set' => 40, 'unset' => 49),
'red' => array('set' => 41, 'unset' => 49),
'green' => array('set' => 42, 'unset' => 49),
'yellow' => array('set' => 43, 'unset' => 49),
'blue' => array('set' => 44, 'unset' => 49),
'magenta' => array('set' => 45, 'unset' => 49),
'cyan' => array('set' => 46, 'unset' => 49),
'white' => array('set' => 47, 'unset' => 49),
'default' => array('set' => 49, 'unset' => 49),
);
private static $availableOptions = array(
'bold' => array('set' => 1, 'unset' => 22),
'underscore' => array('set' => 4, 'unset' => 24),
'blink' => array('set' => 5, 'unset' => 25),
'reverse' => array('set' => 7, 'unset' => 27),
'conceal' => array('set' => 8, 'unset' => 28),
);

private $foreground;
private $background;
private $options = array();


public function __construct($foreground = null, $background = null, array $options = array())
{
if (null !== $foreground) {
$this->setForeground($foreground);
}
if (null !== $background) {
$this->setBackground($background);
}
if (count($options)) {
$this->setOptions($options);
}
}


public function setForeground($color = null)
{
if (null === $color) {
$this->foreground = null;

return;
}

if (!isset(static::$availableForegroundColors[$color])) {
throw new InvalidArgumentException(sprintf(
'Invalid foreground color specified: "%s". Expected one of (%s)',
$color,
implode(', ', array_keys(static::$availableForegroundColors))
));
}

$this->foreground = static::$availableForegroundColors[$color];
}


public function setBackground($color = null)
{
if (null === $color) {
$this->background = null;

return;
}

if (!isset(static::$availableBackgroundColors[$color])) {
throw new InvalidArgumentException(sprintf(
'Invalid background color specified: "%s". Expected one of (%s)',
$color,
implode(', ', array_keys(static::$availableBackgroundColors))
));
}

$this->background = static::$availableBackgroundColors[$color];
}


public function setOption($option)
{
if (!isset(static::$availableOptions[$option])) {
throw new InvalidArgumentException(sprintf(
'Invalid option specified: "%s". Expected one of (%s)',
$option,
implode(', ', array_keys(static::$availableOptions))
));
}

if (!in_array(static::$availableOptions[$option], $this->options)) {
$this->options[] = static::$availableOptions[$option];
}
}


public function unsetOption($option)
{
if (!isset(static::$availableOptions[$option])) {
throw new InvalidArgumentException(sprintf(
'Invalid option specified: "%s". Expected one of (%s)',
$option,
implode(', ', array_keys(static::$availableOptions))
));
}

$pos = array_search(static::$availableOptions[$option], $this->options);
if (false !== $pos) {
unset($this->options[$pos]);
}
}


public function setOptions(array $options)
{
$this->options = array();

foreach ($options as $option) {
$this->setOption($option);
}
}


public function apply($text)
{
$setCodes = array();
$unsetCodes = array();

if (null !== $this->foreground) {
$setCodes[] = $this->foreground['set'];
$unsetCodes[] = $this->foreground['unset'];
}
if (null !== $this->background) {
$setCodes[] = $this->background['set'];
$unsetCodes[] = $this->background['unset'];
}
if (count($this->options)) {
foreach ($this->options as $option) {
$setCodes[] = $option['set'];
$unsetCodes[] = $option['unset'];
}
}

if (0 === count($setCodes)) {
return $text;
}

return sprintf("\033[%sm%s\033[%sm", implode(';', $setCodes), $text, implode(';', $unsetCodes));
}
}
<?php


namespace Symfony\Component\Console\Formatter;


interface OutputFormatterStyleInterface
{


public function setForeground($color = null);


public function setBackground($color = null);


public function setOption($option);


public function unsetOption($option);


public function setOptions(array $options);


public function apply($text);
}
<?php


namespace Symfony\Component\Console\Formatter;

use Symfony\Component\Console\Exception\InvalidArgumentException;


class OutputFormatterStyleStack
{


private $styles;


private $emptyStyle;


public function __construct(OutputFormatterStyleInterface $emptyStyle = null)
{
$this->emptyStyle = $emptyStyle ?: new OutputFormatterStyle();
$this->reset();
}


public function reset()
{
$this->styles = array();
}


public function push(OutputFormatterStyleInterface $style)
{
$this->styles[] = $style;
}


public function pop(OutputFormatterStyleInterface $style = null)
{
if (empty($this->styles)) {
return $this->emptyStyle;
}

if (null === $style) {
return array_pop($this->styles);
}

foreach (array_reverse($this->styles, true) as $index => $stackedStyle) {
if ($style->apply('') === $stackedStyle->apply('')) {
$this->styles = array_slice($this->styles, 0, $index);

return $stackedStyle;
}
}

throw new InvalidArgumentException('Incorrectly nested style tag found.');
}


public function getCurrent()
{
if (empty($this->styles)) {
return $this->emptyStyle;
}

return $this->styles[count($this->styles) - 1];
}


public function setEmptyStyle(OutputFormatterStyleInterface $emptyStyle)
{
$this->emptyStyle = $emptyStyle;

return $this;
}


public function getEmptyStyle()
{
return $this->emptyStyle;
}
}
<?php


namespace Symfony\Component\Console\Helper;


class DebugFormatterHelper extends Helper
{
private $colors = array('black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'white', 'default');
private $started = array();
private $count = -1;


public function start($id, $message, $prefix = 'RUN')
{
$this->started[$id] = array('border' => ++$this->count % count($this->colors));

return sprintf("%s<bg=blue;fg=white> %s </> <fg=blue>%s</>\n", $this->getBorder($id), $prefix, $message);
}


public function progress($id, $buffer, $error = false, $prefix = 'OUT', $errorPrefix = 'ERR')
{
$message = '';

if ($error) {
if (isset($this->started[$id]['out'])) {
$message .= "\n";
unset($this->started[$id]['out']);
}
if (!isset($this->started[$id]['err'])) {
$message .= sprintf('%s<bg=red;fg=white> %s </> ', $this->getBorder($id), $errorPrefix);
$this->started[$id]['err'] = true;
}

$message .= str_replace("\n", sprintf("\n%s<bg=red;fg=white> %s </> ", $this->getBorder($id), $errorPrefix), $buffer);
} else {
if (isset($this->started[$id]['err'])) {
$message .= "\n";
unset($this->started[$id]['err']);
}
if (!isset($this->started[$id]['out'])) {
$message .= sprintf('%s<bg=green;fg=white> %s </> ', $this->getBorder($id), $prefix);
$this->started[$id]['out'] = true;
}

$message .= str_replace("\n", sprintf("\n%s<bg=green;fg=white> %s </> ", $this->getBorder($id), $prefix), $buffer);
}

return $message;
}


public function stop($id, $message, $successful, $prefix = 'RES')
{
$trailingEOL = isset($this->started[$id]['out']) || isset($this->started[$id]['err']) ? "\n" : '';

if ($successful) {
return sprintf("%s%s<bg=green;fg=white> %s </> <fg=green>%s</>\n", $trailingEOL, $this->getBorder($id), $prefix, $message);
}

$message = sprintf("%s%s<bg=red;fg=white> %s </> <fg=red>%s</>\n", $trailingEOL, $this->getBorder($id), $prefix, $message);

unset($this->started[$id]['out'], $this->started[$id]['err']);

return $message;
}


private function getBorder($id)
{
return sprintf('<bg=%s> </>', $this->colors[$this->started[$id]['border']]);
}


public function getName()
{
return 'debug_formatter';
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Descriptor\DescriptorInterface;
use Symfony\Component\Console\Descriptor\JsonDescriptor;
use Symfony\Component\Console\Descriptor\MarkdownDescriptor;
use Symfony\Component\Console\Descriptor\TextDescriptor;
use Symfony\Component\Console\Descriptor\XmlDescriptor;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Exception\InvalidArgumentException;


class DescriptorHelper extends Helper
{


private $descriptors = array();


public function __construct()
{
$this
->register('txt', new TextDescriptor())
->register('xml', new XmlDescriptor())
->register('json', new JsonDescriptor())
->register('md', new MarkdownDescriptor())
;
}


public function describe(OutputInterface $output, $object, array $options = array())
{
$options = array_merge(array(
'raw_text' => false,
'format' => 'txt',
), $options);

if (!isset($this->descriptors[$options['format']])) {
throw new InvalidArgumentException(sprintf('Unsupported format "%s".', $options['format']));
}

$descriptor = $this->descriptors[$options['format']];
$descriptor->describe($output, $object, $options);
}


public function register($format, DescriptorInterface $descriptor)
{
$this->descriptors[$format] = $descriptor;

return $this;
}


public function getName()
{
return 'descriptor';
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;


class DialogHelper extends InputAwareHelper
{
private $inputStream;
private static $shell;
private static $stty;

public function __construct($triggerDeprecationError = true)
{
if ($triggerDeprecationError) {
@trigger_error('"Symfony\Component\Console\Helper\DialogHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\QuestionHelper" instead.', E_USER_DEPRECATED);
}
}


public function select(OutputInterface $output, $question, $choices, $default = null, $attempts = false, $errorMessage = 'Value "%s" is invalid', $multiselect = false)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

$width = max(array_map('strlen', array_keys($choices)));

$messages = (array) $question;
foreach ($choices as $key => $value) {
$messages[] = sprintf("  [<info>%-{$width}s</info>] %s", $key, $value);
}

$output->writeln($messages);

$result = $this->askAndValidate($output, '> ', function ($picked) use ($choices, $errorMessage, $multiselect) {

 $selectedChoices = str_replace(' ', '', $picked);

if ($multiselect) {

 if (!preg_match('/^[a-zA-Z0-9_-]+(?:,[a-zA-Z0-9_-]+)*$/', $selectedChoices, $matches)) {
throw new InvalidArgumentException(sprintf($errorMessage, $picked));
}
$selectedChoices = explode(',', $selectedChoices);
} else {
$selectedChoices = array($picked);
}

$multiselectChoices = array();

foreach ($selectedChoices as $value) {
if (empty($choices[$value])) {
throw new InvalidArgumentException(sprintf($errorMessage, $value));
}
$multiselectChoices[] = $value;
}

if ($multiselect) {
return $multiselectChoices;
}

return $picked;
}, $attempts, $default);

return $result;
}


public function ask(OutputInterface $output, $question, $default = null, array $autocomplete = null)
{
if ($this->input && !$this->input->isInteractive()) {
return $default;
}

if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

$output->write($question);

$inputStream = $this->inputStream ?: STDIN;

if (null === $autocomplete || !$this->hasSttyAvailable()) {
$ret = fgets($inputStream, 4096);
if (false === $ret) {
throw new RuntimeException('Aborted');
}
$ret = trim($ret);
} else {
$ret = '';

$i = 0;
$ofs = -1;
$matches = $autocomplete;
$numMatches = count($matches);

$sttyMode = shell_exec('stty -g');


 shell_exec('stty -icanon -echo');


 $output->getFormatter()->setStyle('hl', new OutputFormatterStyle('black', 'white'));


 while (!feof($inputStream)) {
$c = fread($inputStream, 1);


 if ("\177" === $c) {
if (0 === $numMatches && 0 !== $i) {
--$i;

 $output->write("\033[1D");
}

if ($i === 0) {
$ofs = -1;
$matches = $autocomplete;
$numMatches = count($matches);
} else {
$numMatches = 0;
}


 $ret = substr($ret, 0, $i);
} elseif ("\033" === $c) {

 $c .= fread($inputStream, 2);


 if (isset($c[2]) && ('A' === $c[2] || 'B' === $c[2])) {
if ('A' === $c[2] && -1 === $ofs) {
$ofs = 0;
}

if (0 === $numMatches) {
continue;
}

$ofs += ('A' === $c[2]) ? -1 : 1;
$ofs = ($numMatches + $ofs) % $numMatches;
}
} elseif (ord($c) < 32) {
if ("\t" === $c || "\n" === $c) {
if ($numMatches > 0 && -1 !== $ofs) {
$ret = $matches[$ofs];

 $output->write(substr($ret, $i));
$i = strlen($ret);
}

if ("\n" === $c) {
$output->write($c);
break;
}

$numMatches = 0;
}

continue;
} else {
$output->write($c);
$ret .= $c;
++$i;

$numMatches = 0;
$ofs = 0;

foreach ($autocomplete as $value) {

 if (0 === strpos($value, $ret) && $i !== strlen($value)) {
$matches[$numMatches++] = $value;
}
}
}


 $output->write("\033[K");

if ($numMatches > 0 && -1 !== $ofs) {

 $output->write("\0337");

 $output->write('<hl>'.substr($matches[$ofs], $i).'</hl>');

 $output->write("\0338");
}
}


 shell_exec(sprintf('stty %s', $sttyMode));
}

return strlen($ret) > 0 ? $ret : $default;
}


public function askConfirmation(OutputInterface $output, $question, $default = true)
{
$answer = 'z';
while ($answer && !in_array(strtolower($answer[0]), array('y', 'n'))) {
$answer = $this->ask($output, $question);
}

if (false === $default) {
return $answer && 'y' == strtolower($answer[0]);
}

return !$answer || 'y' == strtolower($answer[0]);
}


public function askHiddenResponse(OutputInterface $output, $question, $fallback = true)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

if ('\\' === DIRECTORY_SEPARATOR) {
$exe = __DIR__.'/../Resources/bin/hiddeninput.exe';


 if ('phar:' === substr(__FILE__, 0, 5)) {
$tmpExe = sys_get_temp_dir().'/hiddeninput.exe';
copy($exe, $tmpExe);
$exe = $tmpExe;
}

$output->write($question);
$value = rtrim(shell_exec($exe));
$output->writeln('');

if (isset($tmpExe)) {
unlink($tmpExe);
}

return $value;
}

if ($this->hasSttyAvailable()) {
$output->write($question);

$sttyMode = shell_exec('stty -g');

shell_exec('stty -echo');
$value = fgets($this->inputStream ?: STDIN, 4096);
shell_exec(sprintf('stty %s', $sttyMode));

if (false === $value) {
throw new RuntimeException('Aborted');
}

$value = trim($value);
$output->writeln('');

return $value;
}

if (false !== $shell = $this->getShell()) {
$output->write($question);
$readCmd = $shell === 'csh' ? 'set mypassword = $<' : 'read -r mypassword';
$command = sprintf("/usr/bin/env %s -c 'stty -echo; %s; stty echo; echo \$mypassword'", $shell, $readCmd);
$value = rtrim(shell_exec($command));
$output->writeln('');

return $value;
}

if ($fallback) {
return $this->ask($output, $question);
}

throw new RuntimeException('Unable to hide the response');
}


public function askAndValidate(OutputInterface $output, $question, $validator, $attempts = false, $default = null, array $autocomplete = null)
{
$that = $this;

$interviewer = function () use ($output, $question, $default, $autocomplete, $that) {
return $that->ask($output, $question, $default, $autocomplete);
};

return $this->validateAttempts($interviewer, $output, $validator, $attempts);
}


public function askHiddenResponseAndValidate(OutputInterface $output, $question, $validator, $attempts = false, $fallback = true)
{
$that = $this;

$interviewer = function () use ($output, $question, $fallback, $that) {
return $that->askHiddenResponse($output, $question, $fallback);
};

return $this->validateAttempts($interviewer, $output, $validator, $attempts);
}


public function setInputStream($stream)
{
$this->inputStream = $stream;
}


public function getInputStream()
{
return $this->inputStream;
}


public function getName()
{
return 'dialog';
}


private function getShell()
{
if (null !== self::$shell) {
return self::$shell;
}

self::$shell = false;

if (file_exists('/usr/bin/env')) {

 $test = "/usr/bin/env %s -c 'echo OK' 2> /dev/null";
foreach (array('bash', 'zsh', 'ksh', 'csh') as $sh) {
if ('OK' === rtrim(shell_exec(sprintf($test, $sh)))) {
self::$shell = $sh;
break;
}
}
}

return self::$shell;
}

private function hasSttyAvailable()
{
if (null !== self::$stty) {
return self::$stty;
}

exec('stty 2>&1', $output, $exitcode);

return self::$stty = $exitcode === 0;
}


private function validateAttempts($interviewer, OutputInterface $output, $validator, $attempts)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

$e = null;
while (false === $attempts || $attempts--) {
if (null !== $e) {
$output->writeln($this->getHelperSet()->get('formatter')->formatBlock($e->getMessage(), 'error'));
}

try {
return call_user_func($validator, $interviewer());
} catch (\Exception $e) {
}
}

throw $e;
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Formatter\OutputFormatter;


class FormatterHelper extends Helper
{


public function formatSection($section, $message, $style = 'info')
{
return sprintf('<%s>[%s]</%s> %s', $style, $section, $style, $message);
}


public function formatBlock($messages, $style, $large = false)
{
if (!is_array($messages)) {
$messages = array($messages);
}

$len = 0;
$lines = array();
foreach ($messages as $message) {
$message = OutputFormatter::escape($message);
$lines[] = sprintf($large ? '  %s  ' : ' %s ', $message);
$len = max($this->strlen($message) + ($large ? 4 : 2), $len);
}

$messages = $large ? array(str_repeat(' ', $len)) : array();
for ($i = 0; isset($lines[$i]); ++$i) {
$messages[] = $lines[$i].str_repeat(' ', $len - $this->strlen($lines[$i]));
}
if ($large) {
$messages[] = str_repeat(' ', $len);
}

for ($i = 0; isset($messages[$i]); ++$i) {
$messages[$i] = sprintf('<%s>%s</%s>', $style, $messages[$i], $style);
}

return implode("\n", $messages);
}


public function getName()
{
return 'formatter';
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Formatter\OutputFormatterInterface;


abstract class Helper implements HelperInterface
{
protected $helperSet = null;


public function setHelperSet(HelperSet $helperSet = null)
{
$this->helperSet = $helperSet;
}


public function getHelperSet()
{
return $this->helperSet;
}


public static function strlen($string)
{
if (false === $encoding = mb_detect_encoding($string, null, true)) {
return strlen($string);
}

return mb_strwidth($string, $encoding);
}

public static function formatTime($secs)
{
static $timeFormats = array(
array(0, '< 1 sec'),
array(1, '1 sec'),
array(2, 'secs', 1),
array(60, '1 min'),
array(120, 'mins', 60),
array(3600, '1 hr'),
array(7200, 'hrs', 3600),
array(86400, '1 day'),
array(172800, 'days', 86400),
);

foreach ($timeFormats as $index => $format) {
if ($secs >= $format[0]) {
if ((isset($timeFormats[$index + 1]) && $secs < $timeFormats[$index + 1][0])
|| $index == count($timeFormats) - 1
) {
if (2 == count($format)) {
return $format[1];
}

return floor($secs / $format[2]).' '.$format[1];
}
}
}
}

public static function formatMemory($memory)
{
if ($memory >= 1024 * 1024 * 1024) {
return sprintf('%.1f GiB', $memory / 1024 / 1024 / 1024);
}

if ($memory >= 1024 * 1024) {
return sprintf('%.1f MiB', $memory / 1024 / 1024);
}

if ($memory >= 1024) {
return sprintf('%d KiB', $memory / 1024);
}

return sprintf('%d B', $memory);
}

public static function strlenWithoutDecoration(OutputFormatterInterface $formatter, $string)
{
$isDecorated = $formatter->isDecorated();
$formatter->setDecorated(false);

 $string = $formatter->format($string);

 $string = preg_replace("/\033\[[^m]*m/", '', $string);
$formatter->setDecorated($isDecorated);

return self::strlen($string);
}
}
<?php


namespace Symfony\Component\Console\Helper;


interface HelperInterface
{


public function setHelperSet(HelperSet $helperSet = null);


public function getHelperSet();


public function getName();
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Exception\InvalidArgumentException;


class HelperSet implements \IteratorAggregate
{


private $helpers = array();
private $command;


public function __construct(array $helpers = array())
{
foreach ($helpers as $alias => $helper) {
$this->set($helper, is_int($alias) ? null : $alias);
}
}


public function set(HelperInterface $helper, $alias = null)
{
$this->helpers[$helper->getName()] = $helper;
if (null !== $alias) {
$this->helpers[$alias] = $helper;
}

$helper->setHelperSet($this);
}


public function has($name)
{
return isset($this->helpers[$name]);
}


public function get($name)
{
if (!$this->has($name)) {
throw new InvalidArgumentException(sprintf('The helper "%s" is not defined.', $name));
}

if ('dialog' === $name && $this->helpers[$name] instanceof DialogHelper) {
@trigger_error('"Symfony\Component\Console\Helper\DialogHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\QuestionHelper" instead.', E_USER_DEPRECATED);
} elseif ('progress' === $name && $this->helpers[$name] instanceof ProgressHelper) {
@trigger_error('"Symfony\Component\Console\Helper\ProgressHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\ProgressBar" instead.', E_USER_DEPRECATED);
} elseif ('table' === $name && $this->helpers[$name] instanceof TableHelper) {
@trigger_error('"Symfony\Component\Console\Helper\TableHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\Table" instead.', E_USER_DEPRECATED);
}

return $this->helpers[$name];
}


public function setCommand(Command $command = null)
{
$this->command = $command;
}


public function getCommand()
{
return $this->command;
}


public function getIterator()
{
return new \ArrayIterator($this->helpers);
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputAwareInterface;


abstract class InputAwareHelper extends Helper implements InputAwareInterface
{
protected $input;


public function setInput(InputInterface $input)
{
$this->input = $input;
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Process\Exception\ProcessFailedException;
use Symfony\Component\Process\Process;
use Symfony\Component\Process\ProcessBuilder;


class ProcessHelper extends Helper
{


public function run(OutputInterface $output, $cmd, $error = null, $callback = null, $verbosity = OutputInterface::VERBOSITY_VERY_VERBOSE)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

$formatter = $this->getHelperSet()->get('debug_formatter');

if (is_array($cmd)) {
$process = ProcessBuilder::create($cmd)->getProcess();
} elseif ($cmd instanceof Process) {
$process = $cmd;
} else {
$process = new Process($cmd);
}

if ($verbosity <= $output->getVerbosity()) {
$output->write($formatter->start(spl_object_hash($process), $this->escapeString($process->getCommandLine())));
}

if ($output->isDebug()) {
$callback = $this->wrapCallback($output, $process, $callback);
}

$process->run($callback);

if ($verbosity <= $output->getVerbosity()) {
$message = $process->isSuccessful() ? 'Command ran successfully' : sprintf('%s Command did not run successfully', $process->getExitCode());
$output->write($formatter->stop(spl_object_hash($process), $message, $process->isSuccessful()));
}

if (!$process->isSuccessful() && null !== $error) {
$output->writeln(sprintf('<error>%s</error>', $this->escapeString($error)));
}

return $process;
}


public function mustRun(OutputInterface $output, $cmd, $error = null, $callback = null)
{
$process = $this->run($output, $cmd, $error, $callback);

if (!$process->isSuccessful()) {
throw new ProcessFailedException($process);
}

return $process;
}


public function wrapCallback(OutputInterface $output, Process $process, $callback = null)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

$formatter = $this->getHelperSet()->get('debug_formatter');

$that = $this;

return function ($type, $buffer) use ($output, $process, $callback, $formatter, $that) {
$output->write($formatter->progress(spl_object_hash($process), $that->escapeString($buffer), Process::ERR === $type));

if (null !== $callback) {
call_user_func($callback, $type, $buffer);
}
};
}


public function escapeString($str)
{
return str_replace('<', '\\<', $str);
}


public function getName()
{
return 'process';
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Exception\LogicException;


class ProgressBar
{

 private $barWidth = 28;
private $barChar;
private $emptyBarChar = '-';
private $progressChar = '>';
private $format;
private $internalFormat;
private $redrawFreq = 1;


private $output;
private $step = 0;
private $max;
private $startTime;
private $stepWidth;
private $percent = 0.0;
private $formatLineCount;
private $messages = array();
private $overwrite = true;
private $firstRun = true;

private static $formatters;
private static $formats;


public function __construct(OutputInterface $output, $max = 0)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

$this->output = $output;
$this->setMaxSteps($max);

if (!$this->output->isDecorated()) {

 $this->overwrite = false;


 $this->setRedrawFrequency($max / 10);
}

$this->startTime = time();
}


public static function setPlaceholderFormatterDefinition($name, $callable)
{
if (!self::$formatters) {
self::$formatters = self::initPlaceholderFormatters();
}

self::$formatters[$name] = $callable;
}


public static function getPlaceholderFormatterDefinition($name)
{
if (!self::$formatters) {
self::$formatters = self::initPlaceholderFormatters();
}

return isset(self::$formatters[$name]) ? self::$formatters[$name] : null;
}


public static function setFormatDefinition($name, $format)
{
if (!self::$formats) {
self::$formats = self::initFormats();
}

self::$formats[$name] = $format;
}


public static function getFormatDefinition($name)
{
if (!self::$formats) {
self::$formats = self::initFormats();
}

return isset(self::$formats[$name]) ? self::$formats[$name] : null;
}


public function setMessage($message, $name = 'message')
{
$this->messages[$name] = $message;
}

public function getMessage($name = 'message')
{
return $this->messages[$name];
}


public function getStartTime()
{
return $this->startTime;
}


public function getMaxSteps()
{
return $this->max;
}


public function getStep()
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the getProgress() method instead.', E_USER_DEPRECATED);

return $this->getProgress();
}


public function getProgress()
{
return $this->step;
}


public function getStepWidth()
{
return $this->stepWidth;
}


public function getProgressPercent()
{
return $this->percent;
}


public function setBarWidth($size)
{
$this->barWidth = (int) $size;
}


public function getBarWidth()
{
return $this->barWidth;
}


public function setBarCharacter($char)
{
$this->barChar = $char;
}


public function getBarCharacter()
{
if (null === $this->barChar) {
return $this->max ? '=' : $this->emptyBarChar;
}

return $this->barChar;
}


public function setEmptyBarCharacter($char)
{
$this->emptyBarChar = $char;
}


public function getEmptyBarCharacter()
{
return $this->emptyBarChar;
}


public function setProgressCharacter($char)
{
$this->progressChar = $char;
}


public function getProgressCharacter()
{
return $this->progressChar;
}


public function setFormat($format)
{
$this->format = null;
$this->internalFormat = $format;
}


public function setRedrawFrequency($freq)
{
$this->redrawFreq = max((int) $freq, 1);
}


public function start($max = null)
{
$this->startTime = time();
$this->step = 0;
$this->percent = 0.0;

if (null !== $max) {
$this->setMaxSteps($max);
}

$this->display();
}


public function advance($step = 1)
{
$this->setProgress($this->step + $step);
}


public function setCurrent($step)
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the setProgress() method instead.', E_USER_DEPRECATED);

$this->setProgress($step);
}


public function setOverwrite($overwrite)
{
$this->overwrite = (bool) $overwrite;
}


public function setProgress($step)
{
$step = (int) $step;
if ($step < $this->step) {
throw new LogicException('You can\'t regress the progress bar.');
}

if ($this->max && $step > $this->max) {
$this->max = $step;
}

$prevPeriod = (int) ($this->step / $this->redrawFreq);
$currPeriod = (int) ($step / $this->redrawFreq);
$this->step = $step;
$this->percent = $this->max ? (float) $this->step / $this->max : 0;
if ($prevPeriod !== $currPeriod || $this->max === $step) {
$this->display();
}
}


public function finish()
{
if (!$this->max) {
$this->max = $this->step;
}

if ($this->step === $this->max && !$this->overwrite) {

 return;
}

$this->setProgress($this->max);
}


public function display()
{
if (OutputInterface::VERBOSITY_QUIET === $this->output->getVerbosity()) {
return;
}

if (null === $this->format) {
$this->setRealFormat($this->internalFormat ?: $this->determineBestFormat());
}


 $self = $this;
$output = $this->output;
$messages = $this->messages;
$this->overwrite(preg_replace_callback("{%([a-z\-_]+)(?:\:([^%]+))?%}i", function ($matches) use ($self, $output, $messages) {
if ($formatter = $self::getPlaceholderFormatterDefinition($matches[1])) {
$text = call_user_func($formatter, $self, $output);
} elseif (isset($messages[$matches[1]])) {
$text = $messages[$matches[1]];
} else {
return $matches[0];
}

if (isset($matches[2])) {
$text = sprintf('%'.$matches[2], $text);
}

return $text;
}, $this->format));
}


public function clear()
{
if (!$this->overwrite) {
return;
}

if (null === $this->format) {
$this->setRealFormat($this->internalFormat ?: $this->determineBestFormat());
}

$this->overwrite('');
}


private function setRealFormat($format)
{

 if (!$this->max && null !== self::getFormatDefinition($format.'_nomax')) {
$this->format = self::getFormatDefinition($format.'_nomax');
} elseif (null !== self::getFormatDefinition($format)) {
$this->format = self::getFormatDefinition($format);
} else {
$this->format = $format;
}

$this->formatLineCount = substr_count($this->format, "\n");
}


private function setMaxSteps($max)
{
$this->max = max(0, (int) $max);
$this->stepWidth = $this->max ? Helper::strlen($this->max) : 4;
}


private function overwrite($message)
{
if ($this->overwrite) {
if (!$this->firstRun) {

 $this->output->write("\x0D");


 $this->output->write("\x1B[2K");


 if ($this->formatLineCount > 0) {
$this->output->write(str_repeat("\x1B[1A\x1B[2K", $this->formatLineCount));
}
}
} elseif ($this->step > 0) {
$this->output->writeln('');
}

$this->firstRun = false;

$this->output->write($message);
}

private function determineBestFormat()
{
switch ($this->output->getVerbosity()) {

 case OutputInterface::VERBOSITY_VERBOSE:
return $this->max ? 'verbose' : 'verbose_nomax';
case OutputInterface::VERBOSITY_VERY_VERBOSE:
return $this->max ? 'very_verbose' : 'very_verbose_nomax';
case OutputInterface::VERBOSITY_DEBUG:
return $this->max ? 'debug' : 'debug_nomax';
default:
return $this->max ? 'normal' : 'normal_nomax';
}
}

private static function initPlaceholderFormatters()
{
return array(
'bar' => function (ProgressBar $bar, OutputInterface $output) {
$completeBars = floor($bar->getMaxSteps() > 0 ? $bar->getProgressPercent() * $bar->getBarWidth() : $bar->getProgress() % $bar->getBarWidth());
$display = str_repeat($bar->getBarCharacter(), $completeBars);
if ($completeBars < $bar->getBarWidth()) {
$emptyBars = $bar->getBarWidth() - $completeBars - Helper::strlenWithoutDecoration($output->getFormatter(), $bar->getProgressCharacter());
$display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars);
}

return $display;
},
'elapsed' => function (ProgressBar $bar) {
return Helper::formatTime(time() - $bar->getStartTime());
},
'remaining' => function (ProgressBar $bar) {
if (!$bar->getMaxSteps()) {
throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
}

if (!$bar->getProgress()) {
$remaining = 0;
} else {
$remaining = round((time() - $bar->getStartTime()) / $bar->getProgress() * ($bar->getMaxSteps() - $bar->getProgress()));
}

return Helper::formatTime($remaining);
},
'estimated' => function (ProgressBar $bar) {
if (!$bar->getMaxSteps()) {
throw new LogicException('Unable to display the estimated time if the maximum number of steps is not set.');
}

if (!$bar->getProgress()) {
$estimated = 0;
} else {
$estimated = round((time() - $bar->getStartTime()) / $bar->getProgress() * $bar->getMaxSteps());
}

return Helper::formatTime($estimated);
},
'memory' => function (ProgressBar $bar) {
return Helper::formatMemory(memory_get_usage(true));
},
'current' => function (ProgressBar $bar) {
return str_pad($bar->getProgress(), $bar->getStepWidth(), ' ', STR_PAD_LEFT);
},
'max' => function (ProgressBar $bar) {
return $bar->getMaxSteps();
},
'percent' => function (ProgressBar $bar) {
return floor($bar->getProgressPercent() * 100);
},
);
}

private static function initFormats()
{
return array(
'normal' => ' %current%/%max% [%bar%] %percent:3s%%',
'normal_nomax' => ' %current% [%bar%]',

'verbose' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%',
'verbose_nomax' => ' %current% [%bar%] %elapsed:6s%',

'very_verbose' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s%',
'very_verbose_nomax' => ' %current% [%bar%] %elapsed:6s%',

'debug' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s% %memory:6s%',
'debug_nomax' => ' %current% [%bar%] %elapsed:6s% %memory:6s%',
);
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Output\NullOutput;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Exception\LogicException;


class ProgressHelper extends Helper
{
const FORMAT_QUIET = ' %percent%%';
const FORMAT_NORMAL = ' %current%/%max% [%bar%] %percent%%';
const FORMAT_VERBOSE = ' %current%/%max% [%bar%] %percent%% Elapsed: %elapsed%';
const FORMAT_QUIET_NOMAX = ' %current%';
const FORMAT_NORMAL_NOMAX = ' %current% [%bar%]';
const FORMAT_VERBOSE_NOMAX = ' %current% [%bar%] Elapsed: %elapsed%';


 private $barWidth = 28;
private $barChar = '=';
private $emptyBarChar = '-';
private $progressChar = '>';
private $format = null;
private $redrawFreq = 1;

private $lastMessagesLength;
private $barCharOriginal;


private $output;


private $current;


private $max;


private $startTime;


private $defaultFormatVars = array(
'current',
'max',
'bar',
'percent',
'elapsed',
);


private $formatVars;


private $widths = array(
'current' => 4,
'max' => 4,
'percent' => 3,
'elapsed' => 6,
);


private $timeFormats = array(
array(0, '???'),
array(2, '1 sec'),
array(59, 'secs', 1),
array(60, '1 min'),
array(3600, 'mins', 60),
array(5400, '1 hr'),
array(86400, 'hrs', 3600),
array(129600, '1 day'),
array(604800, 'days', 86400),
);

public function __construct($triggerDeprecationError = true)
{
if ($triggerDeprecationError) {
@trigger_error('The '.__CLASS__.' class is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\Console\Helper\ProgressBar class instead.', E_USER_DEPRECATED);
}
}


public function setBarWidth($size)
{
$this->barWidth = (int) $size;
}


public function setBarCharacter($char)
{
$this->barChar = $char;
}


public function setEmptyBarCharacter($char)
{
$this->emptyBarChar = $char;
}


public function setProgressCharacter($char)
{
$this->progressChar = $char;
}


public function setFormat($format)
{
$this->format = $format;
}


public function setRedrawFrequency($freq)
{
$this->redrawFreq = (int) $freq;
}


public function start(OutputInterface $output, $max = null)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

$this->startTime = time();
$this->current = 0;
$this->max = (int) $max;


 $this->output = $output->isDecorated() ? $output : new NullOutput();
$this->lastMessagesLength = 0;
$this->barCharOriginal = '';

if (null === $this->format) {
switch ($output->getVerbosity()) {
case OutputInterface::VERBOSITY_QUIET:
$this->format = self::FORMAT_QUIET_NOMAX;
if ($this->max > 0) {
$this->format = self::FORMAT_QUIET;
}
break;
case OutputInterface::VERBOSITY_VERBOSE:
case OutputInterface::VERBOSITY_VERY_VERBOSE:
case OutputInterface::VERBOSITY_DEBUG:
$this->format = self::FORMAT_VERBOSE_NOMAX;
if ($this->max > 0) {
$this->format = self::FORMAT_VERBOSE;
}
break;
default:
$this->format = self::FORMAT_NORMAL_NOMAX;
if ($this->max > 0) {
$this->format = self::FORMAT_NORMAL;
}
break;
}
}

$this->initialize();
}


public function advance($step = 1, $redraw = false)
{
$this->setCurrent($this->current + $step, $redraw);
}


public function setCurrent($current, $redraw = false)
{
if (null === $this->startTime) {
throw new LogicException('You must start the progress bar before calling setCurrent().');
}

$current = (int) $current;

if ($current < $this->current) {
throw new LogicException('You can\'t regress the progress bar');
}

if (0 === $this->current) {
$redraw = true;
}

$prevPeriod = (int) ($this->current / $this->redrawFreq);

$this->current = $current;

$currPeriod = (int) ($this->current / $this->redrawFreq);
if ($redraw || $prevPeriod !== $currPeriod || $this->max === $this->current) {
$this->display();
}
}


public function display($finish = false)
{
if (null === $this->startTime) {
throw new LogicException('You must start the progress bar before calling display().');
}

$message = $this->format;
foreach ($this->generate($finish) as $name => $value) {
$message = str_replace("%{$name}%", $value, $message);
}
$this->overwrite($this->output, $message);
}


public function clear()
{
$this->overwrite($this->output, '');
}


public function finish()
{
if (null === $this->startTime) {
throw new LogicException('You must start the progress bar before calling finish().');
}

if (null !== $this->startTime) {
if (!$this->max) {
$this->barChar = $this->barCharOriginal;
$this->display(true);
}
$this->startTime = null;
$this->output->writeln('');
$this->output = null;
}
}


private function initialize()
{
$this->formatVars = array();
foreach ($this->defaultFormatVars as $var) {
if (false !== strpos($this->format, "%{$var}%")) {
$this->formatVars[$var] = true;
}
}

if ($this->max > 0) {
$this->widths['max'] = $this->strlen($this->max);
$this->widths['current'] = $this->widths['max'];
} else {
$this->barCharOriginal = $this->barChar;
$this->barChar = $this->emptyBarChar;
}
}


private function generate($finish = false)
{
$vars = array();
$percent = 0;
if ($this->max > 0) {
$percent = (float) $this->current / $this->max;
}

if (isset($this->formatVars['bar'])) {
$completeBars = 0;

if ($this->max > 0) {
$completeBars = floor($percent * $this->barWidth);
} else {
if (!$finish) {
$completeBars = floor($this->current % $this->barWidth);
} else {
$completeBars = $this->barWidth;
}
}

$emptyBars = $this->barWidth - $completeBars - $this->strlen($this->progressChar);
$bar = str_repeat($this->barChar, $completeBars);
if ($completeBars < $this->barWidth) {
$bar .= $this->progressChar;
$bar .= str_repeat($this->emptyBarChar, $emptyBars);
}

$vars['bar'] = $bar;
}

if (isset($this->formatVars['elapsed'])) {
$elapsed = time() - $this->startTime;
$vars['elapsed'] = str_pad($this->humaneTime($elapsed), $this->widths['elapsed'], ' ', STR_PAD_LEFT);
}

if (isset($this->formatVars['current'])) {
$vars['current'] = str_pad($this->current, $this->widths['current'], ' ', STR_PAD_LEFT);
}

if (isset($this->formatVars['max'])) {
$vars['max'] = $this->max;
}

if (isset($this->formatVars['percent'])) {
$vars['percent'] = str_pad(floor($percent * 100), $this->widths['percent'], ' ', STR_PAD_LEFT);
}

return $vars;
}


private function humaneTime($secs)
{
$text = '';
foreach ($this->timeFormats as $format) {
if ($secs < $format[0]) {
if (count($format) == 2) {
$text = $format[1];
break;
} else {
$text = ceil($secs / $format[2]).' '.$format[1];
break;
}
}
}

return $text;
}


private function overwrite(OutputInterface $output, $message)
{
$length = $this->strlen($message);


 if (null !== $this->lastMessagesLength && $this->lastMessagesLength > $length) {
$message = str_pad($message, $this->lastMessagesLength, "\x20", STR_PAD_RIGHT);
}


 $output->write("\x0D");
$output->write($message);

$this->lastMessagesLength = $this->strlen($message);
}


public function getName()
{
return 'progress';
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;
use Symfony\Component\Console\Output\OutputInterface;


class ProgressIndicator
{
private $output;
private $startTime;
private $format;
private $message;
private $indicatorValues;
private $indicatorCurrent;
private $indicatorChangeInterval;
private $indicatorUpdateTime;
private $lastMessagesLength;
private $started = false;

private static $formatters;
private static $formats;


public function __construct(OutputInterface $output, $format = null, $indicatorChangeInterval = 100, $indicatorValues = null)
{
$this->output = $output;

if (null === $format) {
$format = $this->determineBestFormat();
}

if (null === $indicatorValues) {
$indicatorValues = array('-', '\\', '|', '/');
}

$indicatorValues = array_values($indicatorValues);

if (2 > count($indicatorValues)) {
throw new InvalidArgumentException('Must have at least 2 indicator value characters.');
}

$this->format = self::getFormatDefinition($format);
$this->indicatorChangeInterval = $indicatorChangeInterval;
$this->indicatorValues = $indicatorValues;
$this->startTime = time();
}


public function setMessage($message)
{
$this->message = $message;

$this->display();
}


public function getMessage()
{
return $this->message;
}


public function getStartTime()
{
return $this->startTime;
}


public function getCurrentValue()
{
return $this->indicatorValues[$this->indicatorCurrent % count($this->indicatorValues)];
}


public function start($message)
{
if ($this->started) {
throw new LogicException('Progress indicator already started.');
}

$this->message = $message;
$this->started = true;
$this->lastMessagesLength = 0;
$this->startTime = time();
$this->indicatorUpdateTime = $this->getCurrentTimeInMilliseconds() + $this->indicatorChangeInterval;
$this->indicatorCurrent = 0;

$this->display();
}


public function advance()
{
if (!$this->started) {
throw new LogicException('Progress indicator has not yet been started.');
}

if (!$this->output->isDecorated()) {
return;
}

$currentTime = $this->getCurrentTimeInMilliseconds();

if ($currentTime < $this->indicatorUpdateTime) {
return;
}

$this->indicatorUpdateTime = $currentTime + $this->indicatorChangeInterval;
++$this->indicatorCurrent;

$this->display();
}


public function finish($message)
{
if (!$this->started) {
throw new LogicException('Progress indicator has not yet been started.');
}

$this->message = $message;
$this->display();
$this->output->writeln('');
$this->started = false;
}


public static function getFormatDefinition($name)
{
if (!self::$formats) {
self::$formats = self::initFormats();
}

return isset(self::$formats[$name]) ? self::$formats[$name] : null;
}


public static function setPlaceholderFormatterDefinition($name, $callable)
{
if (!self::$formatters) {
self::$formatters = self::initPlaceholderFormatters();
}

self::$formatters[$name] = $callable;
}


public static function getPlaceholderFormatterDefinition($name)
{
if (!self::$formatters) {
self::$formatters = self::initPlaceholderFormatters();
}

return isset(self::$formatters[$name]) ? self::$formatters[$name] : null;
}

private function display()
{
if (OutputInterface::VERBOSITY_QUIET === $this->output->getVerbosity()) {
return;
}

$self = $this;

$this->overwrite(preg_replace_callback("{%([a-z\-_]+)(?:\:([^%]+))?%}i", function ($matches) use ($self) {
if ($formatter = $self::getPlaceholderFormatterDefinition($matches[1])) {
return call_user_func($formatter, $self);
}

return $matches[0];
}, $this->format));
}

private function determineBestFormat()
{
switch ($this->output->getVerbosity()) {

 case OutputInterface::VERBOSITY_VERBOSE:
return $this->output->isDecorated() ? 'verbose' : 'verbose_no_ansi';
case OutputInterface::VERBOSITY_VERY_VERBOSE:
case OutputInterface::VERBOSITY_DEBUG:
return $this->output->isDecorated() ? 'very_verbose' : 'very_verbose_no_ansi';
default:
return $this->output->isDecorated() ? 'normal' : 'normal_no_ansi';
}
}


private function overwrite($message)
{

 if (null !== $this->lastMessagesLength) {
if ($this->lastMessagesLength > Helper::strlenWithoutDecoration($this->output->getFormatter(), $message)) {
$message = str_pad($message, $this->lastMessagesLength, "\x20", STR_PAD_RIGHT);
}
}

if ($this->output->isDecorated()) {
$this->output->write("\x0D");
$this->output->write($message);
} else {
$this->output->writeln($message);
}

$this->lastMessagesLength = 0;

$len = Helper::strlenWithoutDecoration($this->output->getFormatter(), $message);

if ($len > $this->lastMessagesLength) {
$this->lastMessagesLength = $len;
}
}

private function getCurrentTimeInMilliseconds()
{
return round(microtime(true) * 1000);
}

private static function initPlaceholderFormatters()
{
return array(
'indicator' => function (ProgressIndicator $indicator) {
return $indicator->getCurrentValue();
},
'message' => function (ProgressIndicator $indicator) {
return $indicator->getMessage();
},
'elapsed' => function (ProgressIndicator $indicator) {
return Helper::formatTime(time() - $indicator->getStartTime());
},
'memory' => function () {
return Helper::formatMemory(memory_get_usage(true));
},
);
}

private static function initFormats()
{
return array(
'normal' => ' %indicator% %message%',
'normal_no_ansi' => ' %message%',

'verbose' => ' %indicator% %message% (%elapsed:6s%)',
'verbose_no_ansi' => ' %message% (%elapsed:6s%)',

'very_verbose' => ' %indicator% %message% (%elapsed:6s%, %memory:6s%)',
'very_verbose_no_ansi' => ' %message% (%elapsed:6s%, %memory:6s%)',
);
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Console\Question\ChoiceQuestion;


class QuestionHelper extends Helper
{
private $inputStream;
private static $shell;
private static $stty;


public function ask(InputInterface $input, OutputInterface $output, Question $question)
{
if ($output instanceof ConsoleOutputInterface) {
$output = $output->getErrorOutput();
}

if (!$input->isInteractive()) {
return $question->getDefault();
}

if (!$question->getValidator()) {
return $this->doAsk($output, $question);
}

$that = $this;

$interviewer = function () use ($output, $question, $that) {
return $that->doAsk($output, $question);
};

return $this->validateAttempts($interviewer, $output, $question);
}


public function setInputStream($stream)
{
if (!is_resource($stream)) {
throw new InvalidArgumentException('Input stream must be a valid resource.');
}

$this->inputStream = $stream;
}


public function getInputStream()
{
return $this->inputStream;
}


public function getName()
{
return 'question';
}


public function doAsk(OutputInterface $output, Question $question)
{
$this->writePrompt($output, $question);

$inputStream = $this->inputStream ?: STDIN;
$autocomplete = $question->getAutocompleterValues();

if (null === $autocomplete || !$this->hasSttyAvailable()) {
$ret = false;
if ($question->isHidden()) {
try {
$ret = trim($this->getHiddenResponse($output, $inputStream));
} catch (\RuntimeException $e) {
if (!$question->isHiddenFallback()) {
throw $e;
}
}
}

if (false === $ret) {
$ret = fgets($inputStream, 4096);
if (false === $ret) {
throw new \RuntimeException('Aborted');
}
$ret = trim($ret);
}
} else {
$ret = trim($this->autocomplete($output, $question, $inputStream));
}

$ret = strlen($ret) > 0 ? $ret : $question->getDefault();

if ($normalizer = $question->getNormalizer()) {
return $normalizer($ret);
}

return $ret;
}


protected function writePrompt(OutputInterface $output, Question $question)
{
$message = $question->getQuestion();

if ($question instanceof ChoiceQuestion) {
$maxWidth = max(array_map(array($this, 'strlen'), array_keys($question->getChoices())));

$messages = (array) $question->getQuestion();
foreach ($question->getChoices() as $key => $value) {
$width = $maxWidth - $this->strlen($key);
$messages[] = '  [<info>'.$key.str_repeat(' ', $width).'</info>] '.$value;
}

$output->writeln($messages);

$message = $question->getPrompt();
}

$output->write($message);
}


protected function writeError(OutputInterface $output, \Exception $error)
{
if (null !== $this->getHelperSet() && $this->getHelperSet()->has('formatter')) {
$message = $this->getHelperSet()->get('formatter')->formatBlock($error->getMessage(), 'error');
} else {
$message = '<error>'.$error->getMessage().'</error>';
}

$output->writeln($message);
}


private function autocomplete(OutputInterface $output, Question $question, $inputStream)
{
$autocomplete = $question->getAutocompleterValues();
$ret = '';

$i = 0;
$ofs = -1;
$matches = $autocomplete;
$numMatches = count($matches);

$sttyMode = shell_exec('stty -g');


 shell_exec('stty -icanon -echo');


 $output->getFormatter()->setStyle('hl', new OutputFormatterStyle('black', 'white'));


 while (!feof($inputStream)) {
$c = fread($inputStream, 1);


 if ("\177" === $c) {
if (0 === $numMatches && 0 !== $i) {
--$i;

 $output->write("\033[1D");
}

if ($i === 0) {
$ofs = -1;
$matches = $autocomplete;
$numMatches = count($matches);
} else {
$numMatches = 0;
}


 $ret = substr($ret, 0, $i);
} elseif ("\033" === $c) {

 $c .= fread($inputStream, 2);


 if (isset($c[2]) && ('A' === $c[2] || 'B' === $c[2])) {
if ('A' === $c[2] && -1 === $ofs) {
$ofs = 0;
}

if (0 === $numMatches) {
continue;
}

$ofs += ('A' === $c[2]) ? -1 : 1;
$ofs = ($numMatches + $ofs) % $numMatches;
}
} elseif (ord($c) < 32) {
if ("\t" === $c || "\n" === $c) {
if ($numMatches > 0 && -1 !== $ofs) {
$ret = $matches[$ofs];

 $output->write(substr($ret, $i));
$i = strlen($ret);
}

if ("\n" === $c) {
$output->write($c);
break;
}

$numMatches = 0;
}

continue;
} else {
$output->write($c);
$ret .= $c;
++$i;

$numMatches = 0;
$ofs = 0;

foreach ($autocomplete as $value) {

 if (0 === strpos($value, $ret) && $i !== strlen($value)) {
$matches[$numMatches++] = $value;
}
}
}


 $output->write("\033[K");

if ($numMatches > 0 && -1 !== $ofs) {

 $output->write("\0337");

 $output->write('<hl>'.substr($matches[$ofs], $i).'</hl>');

 $output->write("\0338");
}
}


 shell_exec(sprintf('stty %s', $sttyMode));

return $ret;
}


private function getHiddenResponse(OutputInterface $output, $inputStream)
{
if ('\\' === DIRECTORY_SEPARATOR) {
$exe = __DIR__.'/../Resources/bin/hiddeninput.exe';


 if ('phar:' === substr(__FILE__, 0, 5)) {
$tmpExe = sys_get_temp_dir().'/hiddeninput.exe';
copy($exe, $tmpExe);
$exe = $tmpExe;
}

$value = rtrim(shell_exec($exe));
$output->writeln('');

if (isset($tmpExe)) {
unlink($tmpExe);
}

return $value;
}

if ($this->hasSttyAvailable()) {
$sttyMode = shell_exec('stty -g');

shell_exec('stty -echo');
$value = fgets($inputStream, 4096);
shell_exec(sprintf('stty %s', $sttyMode));

if (false === $value) {
throw new RuntimeException('Aborted');
}

$value = trim($value);
$output->writeln('');

return $value;
}

if (false !== $shell = $this->getShell()) {
$readCmd = $shell === 'csh' ? 'set mypassword = $<' : 'read -r mypassword';
$command = sprintf("/usr/bin/env %s -c 'stty -echo; %s; stty echo; echo \$mypassword'", $shell, $readCmd);
$value = rtrim(shell_exec($command));
$output->writeln('');

return $value;
}

throw new RuntimeException('Unable to hide the response.');
}


private function validateAttempts($interviewer, OutputInterface $output, Question $question)
{
$error = null;
$attempts = $question->getMaxAttempts();
while (null === $attempts || $attempts--) {
if (null !== $error) {
$this->writeError($output, $error);
}

try {
return call_user_func($question->getValidator(), $interviewer());
} catch (\Exception $error) {
}
}

throw $error;
}


private function getShell()
{
if (null !== self::$shell) {
return self::$shell;
}

self::$shell = false;

if (file_exists('/usr/bin/env')) {

 $test = "/usr/bin/env %s -c 'echo OK' 2> /dev/null";
foreach (array('bash', 'zsh', 'ksh', 'csh') as $sh) {
if ('OK' === rtrim(shell_exec(sprintf($test, $sh)))) {
self::$shell = $sh;
break;
}
}
}

return self::$shell;
}


private function hasSttyAvailable()
{
if (null !== self::$stty) {
return self::$stty;
}

exec('stty 2>&1', $output, $exitcode);

return self::$stty = $exitcode === 0;
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Exception\LogicException;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ChoiceQuestion;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Console\Style\SymfonyStyle;


class SymfonyQuestionHelper extends QuestionHelper
{


public function ask(InputInterface $input, OutputInterface $output, Question $question)
{
$validator = $question->getValidator();
$question->setValidator(function ($value) use ($validator) {
if (null !== $validator) {
$value = $validator($value);
}


 if (!is_array($value) && !is_bool($value) && 0 === strlen($value)) {
throw new LogicException('A value is required.');
}

return $value;
});

return parent::ask($input, $output, $question);
}


protected function writePrompt(OutputInterface $output, Question $question)
{
$text = $question->getQuestion();
$default = $question->getDefault();

switch (true) {
case null === $default:
$text = sprintf(' <info>%s</info>:', $text);

break;

case $question instanceof ConfirmationQuestion:
$text = sprintf(' <info>%s (yes/no)</info> [<comment>%s</comment>]:', $text, $default ? 'yes' : 'no');

break;

case $question instanceof ChoiceQuestion && $question->isMultiSelect():
$choices = $question->getChoices();
$default = explode(',', $default);

foreach ($default as $key => $value) {
$default[$key] = $choices[trim($value)];
}

$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, implode(', ', $default));

break;

case $question instanceof ChoiceQuestion:
$choices = $question->getChoices();
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $choices[$default]);

break;

default:
$text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $default);
}

$output->writeln($text);

if ($question instanceof ChoiceQuestion) {
$width = max(array_map('strlen', array_keys($question->getChoices())));

foreach ($question->getChoices() as $key => $value) {
$output->writeln(sprintf("  [<comment>%-${width}s</comment>] %s", $key, $value));
}
}

$output->write(' > ');
}


protected function writeError(OutputInterface $output, \Exception $error)
{
if ($output instanceof SymfonyStyle) {
$output->newLine();
$output->error($error->getMessage());

return;
}

parent::writeError($output, $error);
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Exception\InvalidArgumentException;


class Table
{


private $headers = array();


private $rows = array();


private $columnWidths = array();


private $numberOfColumns;


private $output;


private $style;


private $columnStyles = array();

private static $styles;

public function __construct(OutputInterface $output)
{
$this->output = $output;

if (!self::$styles) {
self::$styles = self::initStyles();
}

$this->setStyle('default');
}


public static function setStyleDefinition($name, TableStyle $style)
{
if (!self::$styles) {
self::$styles = self::initStyles();
}

self::$styles[$name] = $style;
}


public static function getStyleDefinition($name)
{
if (!self::$styles) {
self::$styles = self::initStyles();
}

if (!self::$styles[$name]) {
throw new InvalidArgumentException(sprintf('Style "%s" is not defined.', $name));
}

return self::$styles[$name];
}


public function setStyle($name)
{
if ($name instanceof TableStyle) {
$this->style = $name;
} elseif (isset(self::$styles[$name])) {
$this->style = self::$styles[$name];
} else {
throw new InvalidArgumentException(sprintf('Style "%s" is not defined.', $name));
}

return $this;
}


public function getStyle()
{
return $this->style;
}


public function setColumnStyle($columnIndex, $name)
{
$columnIndex = intval($columnIndex);

if ($name instanceof TableStyle) {
$this->columnStyles[$columnIndex] = $name;
} elseif (isset(self::$styles[$name])) {
$this->columnStyles[$columnIndex] = self::$styles[$name];
} else {
throw new InvalidArgumentException(sprintf('Style "%s" is not defined.', $name));
}

return $this;
}


public function getColumnStyle($columnIndex)
{
if (isset($this->columnStyles[$columnIndex])) {
return $this->columnStyles[$columnIndex];
}

return $this->getStyle();
}

public function setHeaders(array $headers)
{
$headers = array_values($headers);
if (!empty($headers) && !is_array($headers[0])) {
$headers = array($headers);
}

$this->headers = $headers;

return $this;
}

public function setRows(array $rows)
{
$this->rows = array();

return $this->addRows($rows);
}

public function addRows(array $rows)
{
foreach ($rows as $row) {
$this->addRow($row);
}

return $this;
}

public function addRow($row)
{
if ($row instanceof TableSeparator) {
$this->rows[] = $row;

return $this;
}

if (!is_array($row)) {
throw new InvalidArgumentException('A row must be an array or a TableSeparator instance.');
}

$this->rows[] = array_values($row);

return $this;
}

public function setRow($column, array $row)
{
$this->rows[$column] = $row;

return $this;
}


public function render()
{
$this->calculateNumberOfColumns();
$rows = $this->buildTableRows($this->rows);
$headers = $this->buildTableRows($this->headers);

$this->calculateColumnsWidth(array_merge($headers, $rows));

$this->renderRowSeparator();
if (!empty($headers)) {
foreach ($headers as $header) {
$this->renderRow($header, $this->style->getCellHeaderFormat());
$this->renderRowSeparator();
}
}
foreach ($rows as $row) {
if ($row instanceof TableSeparator) {
$this->renderRowSeparator();
} else {
$this->renderRow($row, $this->style->getCellRowFormat());
}
}
if (!empty($rows)) {
$this->renderRowSeparator();
}

$this->cleanup();
}


private function renderRowSeparator()
{
if (0 === $count = $this->numberOfColumns) {
return;
}

if (!$this->style->getHorizontalBorderChar() && !$this->style->getCrossingChar()) {
return;
}

$markup = $this->style->getCrossingChar();
for ($column = 0; $column < $count; ++$column) {
$markup .= str_repeat($this->style->getHorizontalBorderChar(), $this->columnWidths[$column]).$this->style->getCrossingChar();
}

$this->output->writeln(sprintf($this->style->getBorderFormat(), $markup));
}


private function renderColumnSeparator()
{
return sprintf($this->style->getBorderFormat(), $this->style->getVerticalBorderChar());
}


private function renderRow(array $row, $cellFormat)
{
if (empty($row)) {
return;
}

$rowContent = $this->renderColumnSeparator();
foreach ($this->getRowColumns($row) as $column) {
$rowContent .= $this->renderCell($row, $column, $cellFormat);
$rowContent .= $this->renderColumnSeparator();
}
$this->output->writeln($rowContent);
}


private function renderCell(array $row, $column, $cellFormat)
{
$cell = isset($row[$column]) ? $row[$column] : '';
$width = $this->columnWidths[$column];
if ($cell instanceof TableCell && $cell->getColspan() > 1) {

 foreach (range($column + 1, $column + $cell->getColspan() - 1) as $nextColumn) {
$width += $this->getColumnSeparatorWidth() + $this->columnWidths[$nextColumn];
}
}


 if (false !== $encoding = mb_detect_encoding($cell, null, true)) {
$width += strlen($cell) - mb_strwidth($cell, $encoding);
}

$style = $this->getColumnStyle($column);

if ($cell instanceof TableSeparator) {
return sprintf($style->getBorderFormat(), str_repeat($style->getHorizontalBorderChar(), $width));
}

$width += Helper::strlen($cell) - Helper::strlenWithoutDecoration($this->output->getFormatter(), $cell);
$content = sprintf($style->getCellRowContentFormat(), $cell);

return sprintf($cellFormat, str_pad($content, $width, $style->getPaddingChar(), $style->getPadType()));
}


private function calculateNumberOfColumns()
{
if (null !== $this->numberOfColumns) {
return;
}

$columns = array(0);
foreach (array_merge($this->headers, $this->rows) as $row) {
if ($row instanceof TableSeparator) {
continue;
}

$columns[] = $this->getNumberOfColumns($row);
}

$this->numberOfColumns = max($columns);
}

private function buildTableRows($rows)
{
$unmergedRows = array();
for ($rowKey = 0; $rowKey < count($rows); ++$rowKey) {
$rows = $this->fillNextRows($rows, $rowKey);


 foreach ($rows[$rowKey] as $column => $cell) {
if (!strstr($cell, "\n")) {
continue;
}
$lines = explode("\n", $cell);
foreach ($lines as $lineKey => $line) {
if ($cell instanceof TableCell) {
$line = new TableCell($line, array('colspan' => $cell->getColspan()));
}
if (0 === $lineKey) {
$rows[$rowKey][$column] = $line;
} else {
$unmergedRows[$rowKey][$lineKey][$column] = $line;
}
}
}
}

$tableRows = array();
foreach ($rows as $rowKey => $row) {
$tableRows[] = $this->fillCells($row);
if (isset($unmergedRows[$rowKey])) {
$tableRows = array_merge($tableRows, $unmergedRows[$rowKey]);
}
}

return $tableRows;
}


private function fillNextRows($rows, $line)
{
$unmergedRows = array();
foreach ($rows[$line] as $column => $cell) {
if ($cell instanceof TableCell && $cell->getRowspan() > 1) {
$nbLines = $cell->getRowspan() - 1;
$lines = array($cell);
if (strstr($cell, "\n")) {
$lines = explode("\n", $cell);
$nbLines = count($lines) > $nbLines ? substr_count($cell, "\n") : $nbLines;

$rows[$line][$column] = new TableCell($lines[0], array('colspan' => $cell->getColspan()));
unset($lines[0]);
}


 $unmergedRows = array_replace_recursive(array_fill($line + 1, $nbLines, ''), $unmergedRows);
foreach ($unmergedRows as $unmergedRowKey => $unmergedRow) {
$value = isset($lines[$unmergedRowKey - $line]) ? $lines[$unmergedRowKey - $line] : '';
$unmergedRows[$unmergedRowKey][$column] = new TableCell($value, array('colspan' => $cell->getColspan()));
}
}
}

foreach ($unmergedRows as $unmergedRowKey => $unmergedRow) {

 if (isset($rows[$unmergedRowKey]) && is_array($rows[$unmergedRowKey]) && ($this->getNumberOfColumns($rows[$unmergedRowKey]) + $this->getNumberOfColumns($unmergedRows[$unmergedRowKey]) <= $this->numberOfColumns)) {
foreach ($unmergedRow as $cellKey => $cell) {

 array_splice($rows[$unmergedRowKey], $cellKey, 0, array($cell));
}
} else {
$row = $this->copyRow($rows, $unmergedRowKey - 1);
foreach ($unmergedRow as $column => $cell) {
if (!empty($cell)) {
$row[$column] = $unmergedRow[$column];
}
}
array_splice($rows, $unmergedRowKey, 0, array($row));
}
}

return $rows;
}


private function fillCells($row)
{
$newRow = array();
foreach ($row as $column => $cell) {
$newRow[] = $cell;
if ($cell instanceof TableCell && $cell->getColspan() > 1) {
foreach (range($column + 1, $column + $cell->getColspan() - 1) as $position) {

 $newRow[] = '';
}
}
}

return $newRow ?: $row;
}


private function copyRow($rows, $line)
{
$row = $rows[$line];
foreach ($row as $cellKey => $cellValue) {
$row[$cellKey] = '';
if ($cellValue instanceof TableCell) {
$row[$cellKey] = new TableCell('', array('colspan' => $cellValue->getColspan()));
}
}

return $row;
}


private function getNumberOfColumns(array $row)
{
$columns = count($row);
foreach ($row as $column) {
$columns += $column instanceof TableCell ? ($column->getColspan() - 1) : 0;
}

return $columns;
}


private function getRowColumns($row)
{
$columns = range(0, $this->numberOfColumns - 1);
foreach ($row as $cellKey => $cell) {
if ($cell instanceof TableCell && $cell->getColspan() > 1) {

 $columns = array_diff($columns, range($cellKey + 1, $cellKey + $cell->getColspan() - 1));
}
}

return $columns;
}


private function calculateColumnsWidth($rows)
{
for ($column = 0; $column < $this->numberOfColumns; ++$column) {
$lengths = array();
foreach ($rows as $row) {
if ($row instanceof TableSeparator) {
continue;
}

foreach ($row as $i => $cell) {
if ($cell instanceof TableCell) {
$textLength = strlen($cell);
if ($textLength > 0) {
$contentColumns = str_split($cell, ceil($textLength / $cell->getColspan()));
foreach ($contentColumns as $position => $content) {
$row[$i + $position] = $content;
}
}
}
}

$lengths[] = $this->getCellWidth($row, $column);
}

$this->columnWidths[$column] = max($lengths) + strlen($this->style->getCellRowContentFormat()) - 2;
}
}


private function getColumnSeparatorWidth()
{
return strlen(sprintf($this->style->getBorderFormat(), $this->style->getVerticalBorderChar()));
}


private function getCellWidth(array $row, $column)
{
if (isset($row[$column])) {
$cell = $row[$column];
$cellWidth = Helper::strlenWithoutDecoration($this->output->getFormatter(), $cell);

return $cellWidth;
}

return 0;
}


private function cleanup()
{
$this->columnWidths = array();
$this->numberOfColumns = null;
}

private static function initStyles()
{
$borderless = new TableStyle();
$borderless
->setHorizontalBorderChar('=')
->setVerticalBorderChar(' ')
->setCrossingChar(' ')
;

$compact = new TableStyle();
$compact
->setHorizontalBorderChar('')
->setVerticalBorderChar(' ')
->setCrossingChar('')
->setCellRowContentFormat('%s')
;

$styleGuide = new TableStyle();
$styleGuide
->setHorizontalBorderChar('-')
->setVerticalBorderChar(' ')
->setCrossingChar(' ')
->setCellHeaderFormat('%s')
;

return array(
'default' => new TableStyle(),
'borderless' => $borderless,
'compact' => $compact,
'symfony-style-guide' => $styleGuide,
);
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Exception\InvalidArgumentException;


class TableCell
{


private $value;


private $options = array(
'rowspan' => 1,
'colspan' => 1,
);


public function __construct($value = '', array $options = array())
{
$this->value = $value;


 if ($diff = array_diff(array_keys($options), array_keys($this->options))) {
throw new InvalidArgumentException(sprintf('The TableCell does not support the following options: \'%s\'.', implode('\', \'', $diff)));
}

$this->options = array_merge($this->options, $options);
}


public function __toString()
{
return $this->value;
}


public function getColspan()
{
return (int) $this->options['colspan'];
}


public function getRowspan()
{
return (int) $this->options['rowspan'];
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Output\NullOutput;
use Symfony\Component\Console\Exception\InvalidArgumentException;


class TableHelper extends Helper
{
const LAYOUT_DEFAULT = 0;
const LAYOUT_BORDERLESS = 1;
const LAYOUT_COMPACT = 2;


private $table;

public function __construct($triggerDeprecationError = true)
{
if ($triggerDeprecationError) {
@trigger_error('The '.__CLASS__.' class is deprecated since version 2.5 and will be removed in 3.0. Use the Symfony\Component\Console\Helper\Table class instead.', E_USER_DEPRECATED);
}

$this->table = new Table(new NullOutput());
}


public function setLayout($layout)
{
switch ($layout) {
case self::LAYOUT_BORDERLESS:
$this->table->setStyle('borderless');
break;

case self::LAYOUT_COMPACT:
$this->table->setStyle('compact');
break;

case self::LAYOUT_DEFAULT:
$this->table->setStyle('default');
break;

default:
throw new InvalidArgumentException(sprintf('Invalid table layout "%s".', $layout));
}

return $this;
}

public function setHeaders(array $headers)
{
$this->table->setHeaders($headers);

return $this;
}

public function setRows(array $rows)
{
$this->table->setRows($rows);

return $this;
}

public function addRows(array $rows)
{
$this->table->addRows($rows);

return $this;
}

public function addRow(array $row)
{
$this->table->addRow($row);

return $this;
}

public function setRow($column, array $row)
{
$this->table->setRow($column, $row);

return $this;
}


public function setPaddingChar($paddingChar)
{
$this->table->getStyle()->setPaddingChar($paddingChar);

return $this;
}


public function setHorizontalBorderChar($horizontalBorderChar)
{
$this->table->getStyle()->setHorizontalBorderChar($horizontalBorderChar);

return $this;
}


public function setVerticalBorderChar($verticalBorderChar)
{
$this->table->getStyle()->setVerticalBorderChar($verticalBorderChar);

return $this;
}


public function setCrossingChar($crossingChar)
{
$this->table->getStyle()->setCrossingChar($crossingChar);

return $this;
}


public function setCellHeaderFormat($cellHeaderFormat)
{
$this->table->getStyle()->setCellHeaderFormat($cellHeaderFormat);

return $this;
}


public function setCellRowFormat($cellRowFormat)
{
$this->table->getStyle()->setCellHeaderFormat($cellRowFormat);

return $this;
}


public function setCellRowContentFormat($cellRowContentFormat)
{
$this->table->getStyle()->setCellRowContentFormat($cellRowContentFormat);

return $this;
}


public function setBorderFormat($borderFormat)
{
$this->table->getStyle()->setBorderFormat($borderFormat);

return $this;
}


public function setPadType($padType)
{
$this->table->getStyle()->setPadType($padType);

return $this;
}


public function render(OutputInterface $output)
{
$p = new \ReflectionProperty($this->table, 'output');
$p->setAccessible(true);
$p->setValue($this->table, $output);

$this->table->render();
}


public function getName()
{
return 'table';
}
}
<?php


namespace Symfony\Component\Console\Helper;


class TableSeparator extends TableCell
{


public function __construct(array $options = array())
{
parent::__construct('', $options);
}
}
<?php


namespace Symfony\Component\Console\Helper;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;


class TableStyle
{
private $paddingChar = ' ';
private $horizontalBorderChar = '-';
private $verticalBorderChar = '|';
private $crossingChar = '+';
private $cellHeaderFormat = '<info>%s</info>';
private $cellRowFormat = '%s';
private $cellRowContentFormat = ' %s ';
private $borderFormat = '%s';
private $padType = STR_PAD_RIGHT;


public function setPaddingChar($paddingChar)
{
if (!$paddingChar) {
throw new LogicException('The padding char must not be empty');
}

$this->paddingChar = $paddingChar;

return $this;
}


public function getPaddingChar()
{
return $this->paddingChar;
}


public function setHorizontalBorderChar($horizontalBorderChar)
{
$this->horizontalBorderChar = $horizontalBorderChar;

return $this;
}


public function getHorizontalBorderChar()
{
return $this->horizontalBorderChar;
}


public function setVerticalBorderChar($verticalBorderChar)
{
$this->verticalBorderChar = $verticalBorderChar;

return $this;
}


public function getVerticalBorderChar()
{
return $this->verticalBorderChar;
}


public function setCrossingChar($crossingChar)
{
$this->crossingChar = $crossingChar;

return $this;
}


public function getCrossingChar()
{
return $this->crossingChar;
}


public function setCellHeaderFormat($cellHeaderFormat)
{
$this->cellHeaderFormat = $cellHeaderFormat;

return $this;
}


public function getCellHeaderFormat()
{
return $this->cellHeaderFormat;
}


public function setCellRowFormat($cellRowFormat)
{
$this->cellRowFormat = $cellRowFormat;

return $this;
}


public function getCellRowFormat()
{
return $this->cellRowFormat;
}


public function setCellRowContentFormat($cellRowContentFormat)
{
$this->cellRowContentFormat = $cellRowContentFormat;

return $this;
}


public function getCellRowContentFormat()
{
return $this->cellRowContentFormat;
}


public function setBorderFormat($borderFormat)
{
$this->borderFormat = $borderFormat;

return $this;
}


public function getBorderFormat()
{
return $this->borderFormat;
}


public function setPadType($padType)
{
if (!in_array($padType, array(STR_PAD_LEFT, STR_PAD_RIGHT, STR_PAD_BOTH), true)) {
throw new InvalidArgumentException('Invalid padding type. Expected one of (STR_PAD_LEFT, STR_PAD_RIGHT, STR_PAD_BOTH).');
}

$this->padType = $padType;

return $this;
}


public function getPadType()
{
return $this->padType;
}
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\RuntimeException;


class ArgvInput extends Input
{
private $tokens;
private $parsed;


public function __construct(array $argv = null, InputDefinition $definition = null)
{
if (null === $argv) {
$argv = $_SERVER['argv'];
}


 array_shift($argv);

$this->tokens = $argv;

parent::__construct($definition);
}

protected function setTokens(array $tokens)
{
$this->tokens = $tokens;
}


protected function parse()
{
$parseOptions = true;
$this->parsed = $this->tokens;
while (null !== $token = array_shift($this->parsed)) {
if ($parseOptions && '' == $token) {
$this->parseArgument($token);
} elseif ($parseOptions && '--' == $token) {
$parseOptions = false;
} elseif ($parseOptions && 0 === strpos($token, '--')) {
$this->parseLongOption($token);
} elseif ($parseOptions && '-' === $token[0] && '-' !== $token) {
$this->parseShortOption($token);
} else {
$this->parseArgument($token);
}
}
}


private function parseShortOption($token)
{
$name = substr($token, 1);

if (strlen($name) > 1) {
if ($this->definition->hasShortcut($name[0]) && $this->definition->getOptionForShortcut($name[0])->acceptValue()) {

 $this->addShortOption($name[0], substr($name, 1));
} else {
$this->parseShortOptionSet($name);
}
} else {
$this->addShortOption($name, null);
}
}


private function parseShortOptionSet($name)
{
$len = strlen($name);
for ($i = 0; $i < $len; ++$i) {
if (!$this->definition->hasShortcut($name[$i])) {
throw new RuntimeException(sprintf('The "-%s" option does not exist.', $name[$i]));
}

$option = $this->definition->getOptionForShortcut($name[$i]);
if ($option->acceptValue()) {
$this->addLongOption($option->getName(), $i === $len - 1 ? null : substr($name, $i + 1));

break;
} else {
$this->addLongOption($option->getName(), null);
}
}
}


private function parseLongOption($token)
{
$name = substr($token, 2);

if (false !== $pos = strpos($name, '=')) {
$this->addLongOption(substr($name, 0, $pos), substr($name, $pos + 1));
} else {
$this->addLongOption($name, null);
}
}


private function parseArgument($token)
{
$c = count($this->arguments);


 if ($this->definition->hasArgument($c)) {
$arg = $this->definition->getArgument($c);
$this->arguments[$arg->getName()] = $arg->isArray() ? array($token) : $token;


 } elseif ($this->definition->hasArgument($c - 1) && $this->definition->getArgument($c - 1)->isArray()) {
$arg = $this->definition->getArgument($c - 1);
$this->arguments[$arg->getName()][] = $token;


 } else {
throw new RuntimeException('Too many arguments.');
}
}


private function addShortOption($shortcut, $value)
{
if (!$this->definition->hasShortcut($shortcut)) {
throw new RuntimeException(sprintf('The "-%s" option does not exist.', $shortcut));
}

$this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
}


private function addLongOption($name, $value)
{
if (!$this->definition->hasOption($name)) {
throw new RuntimeException(sprintf('The "--%s" option does not exist.', $name));
}

$option = $this->definition->getOption($name);


 if (!isset($value[0])) {
$value = null;
}

if (null !== $value && !$option->acceptValue()) {
throw new RuntimeException(sprintf('The "--%s" option does not accept a value.', $name));
}

if (null === $value && $option->acceptValue() && count($this->parsed)) {

 
 $next = array_shift($this->parsed);
if (isset($next[0]) && '-' !== $next[0]) {
$value = $next;
} elseif (empty($next)) {
$value = '';
} else {
array_unshift($this->parsed, $next);
}
}

if (null === $value) {
if ($option->isValueRequired()) {
throw new RuntimeException(sprintf('The "--%s" option requires a value.', $name));
}

if (!$option->isArray()) {
$value = $option->isValueOptional() ? $option->getDefault() : true;
}
}

if ($option->isArray()) {
$this->options[$name][] = $value;
} else {
$this->options[$name] = $value;
}
}


public function getFirstArgument()
{
foreach ($this->tokens as $token) {
if ($token && '-' === $token[0]) {
continue;
}

return $token;
}
}


public function hasParameterOption($values)
{
$values = (array) $values;

foreach ($this->tokens as $token) {
foreach ($values as $value) {
if ($token === $value || 0 === strpos($token, $value.'=')) {
return true;
}
}
}

return false;
}


public function getParameterOption($values, $default = false)
{
$values = (array) $values;
$tokens = $this->tokens;

while (0 < count($tokens)) {
$token = array_shift($tokens);

foreach ($values as $value) {
if ($token === $value || 0 === strpos($token, $value.'=')) {
if (false !== $pos = strpos($token, '=')) {
return substr($token, $pos + 1);
}

return array_shift($tokens);
}
}
}

return $default;
}


public function __toString()
{
$self = $this;
$tokens = array_map(function ($token) use ($self) {
if (preg_match('{^(-[^=]+=)(.+)}', $token, $match)) {
return $match[1].$self->escapeToken($match[2]);
}

if ($token && $token[0] !== '-') {
return $self->escapeToken($token);
}

return $token;
}, $this->tokens);

return implode(' ', $tokens);
}
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\InvalidOptionException;


class ArrayInput extends Input
{
private $parameters;


public function __construct(array $parameters, InputDefinition $definition = null)
{
$this->parameters = $parameters;

parent::__construct($definition);
}


public function getFirstArgument()
{
foreach ($this->parameters as $key => $value) {
if ($key && '-' === $key[0]) {
continue;
}

return $value;
}
}


public function hasParameterOption($values)
{
$values = (array) $values;

foreach ($this->parameters as $k => $v) {
if (!is_int($k)) {
$v = $k;
}

if (in_array($v, $values)) {
return true;
}
}

return false;
}


public function getParameterOption($values, $default = false)
{
$values = (array) $values;

foreach ($this->parameters as $k => $v) {
if (is_int($k)) {
if (in_array($v, $values)) {
return true;
}
} elseif (in_array($k, $values)) {
return $v;
}
}

return $default;
}


public function __toString()
{
$params = array();
foreach ($this->parameters as $param => $val) {
if ($param && '-' === $param[0]) {
$params[] = $param.('' != $val ? '='.$this->escapeToken($val) : '');
} else {
$params[] = $this->escapeToken($val);
}
}

return implode(' ', $params);
}


protected function parse()
{
foreach ($this->parameters as $key => $value) {
if (0 === strpos($key, '--')) {
$this->addLongOption(substr($key, 2), $value);
} elseif ('-' === $key[0]) {
$this->addShortOption(substr($key, 1), $value);
} else {
$this->addArgument($key, $value);
}
}
}


private function addShortOption($shortcut, $value)
{
if (!$this->definition->hasShortcut($shortcut)) {
throw new InvalidOptionException(sprintf('The "-%s" option does not exist.', $shortcut));
}

$this->addLongOption($this->definition->getOptionForShortcut($shortcut)->getName(), $value);
}


private function addLongOption($name, $value)
{
if (!$this->definition->hasOption($name)) {
throw new InvalidOptionException(sprintf('The "--%s" option does not exist.', $name));
}

$option = $this->definition->getOption($name);

if (null === $value) {
if ($option->isValueRequired()) {
throw new InvalidOptionException(sprintf('The "--%s" option requires a value.', $name));
}

$value = $option->isValueOptional() ? $option->getDefault() : true;
}

$this->options[$name] = $value;
}


private function addArgument($name, $value)
{
if (!$this->definition->hasArgument($name)) {
throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
}

$this->arguments[$name] = $value;
}
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\RuntimeException;


abstract class Input implements InputInterface
{


protected $definition;
protected $options = array();
protected $arguments = array();
protected $interactive = true;


public function __construct(InputDefinition $definition = null)
{
if (null === $definition) {
$this->definition = new InputDefinition();
} else {
$this->bind($definition);
$this->validate();
}
}


public function bind(InputDefinition $definition)
{
$this->arguments = array();
$this->options = array();
$this->definition = $definition;

$this->parse();
}


abstract protected function parse();


public function validate()
{
$definition = $this->definition;
$givenArguments = $this->arguments;

$missingArguments = array_filter(array_keys($definition->getArguments()), function ($argument) use ($definition, $givenArguments) {
return !array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired();
});

if (count($missingArguments) > 0) {
throw new RuntimeException(sprintf('Not enough arguments (missing: "%s").', implode(', ', $missingArguments)));
}
}


public function isInteractive()
{
return $this->interactive;
}


public function setInteractive($interactive)
{
$this->interactive = (bool) $interactive;
}


public function getArguments()
{
return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
}


public function getArgument($name)
{
if (!$this->definition->hasArgument($name)) {
throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
}

return isset($this->arguments[$name]) ? $this->arguments[$name] : $this->definition->getArgument($name)->getDefault();
}


public function setArgument($name, $value)
{
if (!$this->definition->hasArgument($name)) {
throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
}

$this->arguments[$name] = $value;
}


public function hasArgument($name)
{
return $this->definition->hasArgument($name);
}


public function getOptions()
{
return array_merge($this->definition->getOptionDefaults(), $this->options);
}


public function getOption($name)
{
if (!$this->definition->hasOption($name)) {
throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
}

return isset($this->options[$name]) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
}


public function setOption($name, $value)
{
if (!$this->definition->hasOption($name)) {
throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
}

$this->options[$name] = $value;
}


public function hasOption($name)
{
return $this->definition->hasOption($name);
}


public function escapeToken($token)
{
return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
}
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;


class InputArgument
{
const REQUIRED = 1;
const OPTIONAL = 2;
const IS_ARRAY = 4;

private $name;
private $mode;
private $default;
private $description;


public function __construct($name, $mode = null, $description = '', $default = null)
{
if (null === $mode) {
$mode = self::OPTIONAL;
} elseif (!is_int($mode) || $mode > 7 || $mode < 1) {
throw new InvalidArgumentException(sprintf('Argument mode "%s" is not valid.', $mode));
}

$this->name = $name;
$this->mode = $mode;
$this->description = $description;

$this->setDefault($default);
}


public function getName()
{
return $this->name;
}


public function isRequired()
{
return self::REQUIRED === (self::REQUIRED & $this->mode);
}


public function isArray()
{
return self::IS_ARRAY === (self::IS_ARRAY & $this->mode);
}


public function setDefault($default = null)
{
if (self::REQUIRED === $this->mode && null !== $default) {
throw new LogicException('Cannot set a default value except for InputArgument::OPTIONAL mode.');
}

if ($this->isArray()) {
if (null === $default) {
$default = array();
} elseif (!is_array($default)) {
throw new LogicException('A default value for an array argument must be an array.');
}
}

$this->default = $default;
}


public function getDefault()
{
return $this->default;
}


public function getDescription()
{
return $this->description;
}
}
<?php


namespace Symfony\Component\Console\Input;


interface InputAwareInterface
{


public function setInput(InputInterface $input);
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Descriptor\TextDescriptor;
use Symfony\Component\Console\Descriptor\XmlDescriptor;
use Symfony\Component\Console\Output\BufferedOutput;
use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;


class InputDefinition
{
private $arguments;
private $requiredCount;
private $hasAnArrayArgument = false;
private $hasOptional;
private $options;
private $shortcuts;


public function __construct(array $definition = array())
{
$this->setDefinition($definition);
}


public function setDefinition(array $definition)
{
$arguments = array();
$options = array();
foreach ($definition as $item) {
if ($item instanceof InputOption) {
$options[] = $item;
} else {
$arguments[] = $item;
}
}

$this->setArguments($arguments);
$this->setOptions($options);
}


public function setArguments($arguments = array())
{
$this->arguments = array();
$this->requiredCount = 0;
$this->hasOptional = false;
$this->hasAnArrayArgument = false;
$this->addArguments($arguments);
}


public function addArguments($arguments = array())
{
if (null !== $arguments) {
foreach ($arguments as $argument) {
$this->addArgument($argument);
}
}
}


public function addArgument(InputArgument $argument)
{
if (isset($this->arguments[$argument->getName()])) {
throw new LogicException(sprintf('An argument with name "%s" already exists.', $argument->getName()));
}

if ($this->hasAnArrayArgument) {
throw new LogicException('Cannot add an argument after an array argument.');
}

if ($argument->isRequired() && $this->hasOptional) {
throw new LogicException('Cannot add a required argument after an optional one.');
}

if ($argument->isArray()) {
$this->hasAnArrayArgument = true;
}

if ($argument->isRequired()) {
++$this->requiredCount;
} else {
$this->hasOptional = true;
}

$this->arguments[$argument->getName()] = $argument;
}


public function getArgument($name)
{
if (!$this->hasArgument($name)) {
throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
}

$arguments = is_int($name) ? array_values($this->arguments) : $this->arguments;

return $arguments[$name];
}


public function hasArgument($name)
{
$arguments = is_int($name) ? array_values($this->arguments) : $this->arguments;

return isset($arguments[$name]);
}


public function getArguments()
{
return $this->arguments;
}


public function getArgumentCount()
{
return $this->hasAnArrayArgument ? PHP_INT_MAX : count($this->arguments);
}


public function getArgumentRequiredCount()
{
return $this->requiredCount;
}


public function getArgumentDefaults()
{
$values = array();
foreach ($this->arguments as $argument) {
$values[$argument->getName()] = $argument->getDefault();
}

return $values;
}


public function setOptions($options = array())
{
$this->options = array();
$this->shortcuts = array();
$this->addOptions($options);
}


public function addOptions($options = array())
{
foreach ($options as $option) {
$this->addOption($option);
}
}


public function addOption(InputOption $option)
{
if (isset($this->options[$option->getName()]) && !$option->equals($this->options[$option->getName()])) {
throw new LogicException(sprintf('An option named "%s" already exists.', $option->getName()));
}

if ($option->getShortcut()) {
foreach (explode('|', $option->getShortcut()) as $shortcut) {
if (isset($this->shortcuts[$shortcut]) && !$option->equals($this->options[$this->shortcuts[$shortcut]])) {
throw new LogicException(sprintf('An option with shortcut "%s" already exists.', $shortcut));
}
}
}

$this->options[$option->getName()] = $option;
if ($option->getShortcut()) {
foreach (explode('|', $option->getShortcut()) as $shortcut) {
$this->shortcuts[$shortcut] = $option->getName();
}
}
}


public function getOption($name)
{
if (!$this->hasOption($name)) {
throw new InvalidArgumentException(sprintf('The "--%s" option does not exist.', $name));
}

return $this->options[$name];
}


public function hasOption($name)
{
return isset($this->options[$name]);
}


public function getOptions()
{
return $this->options;
}


public function hasShortcut($name)
{
return isset($this->shortcuts[$name]);
}


public function getOptionForShortcut($shortcut)
{
return $this->getOption($this->shortcutToName($shortcut));
}


public function getOptionDefaults()
{
$values = array();
foreach ($this->options as $option) {
$values[$option->getName()] = $option->getDefault();
}

return $values;
}


private function shortcutToName($shortcut)
{
if (!isset($this->shortcuts[$shortcut])) {
throw new InvalidArgumentException(sprintf('The "-%s" option does not exist.', $shortcut));
}

return $this->shortcuts[$shortcut];
}


public function getSynopsis($short = false)
{
$elements = array();

if ($short && $this->getOptions()) {
$elements[] = '[options]';
} elseif (!$short) {
foreach ($this->getOptions() as $option) {
$value = '';
if ($option->acceptValue()) {
$value = sprintf(
' %s%s%s',
$option->isValueOptional() ? '[' : '',
strtoupper($option->getName()),
$option->isValueOptional() ? ']' : ''
);
}

$shortcut = $option->getShortcut() ? sprintf('-%s|', $option->getShortcut()) : '';
$elements[] = sprintf('[%s--%s%s]', $shortcut, $option->getName(), $value);
}
}

if (count($elements) && $this->getArguments()) {
$elements[] = '[--]';
}

foreach ($this->getArguments() as $argument) {
$element = '<'.$argument->getName().'>';
if (!$argument->isRequired()) {
$element = '['.$element.']';
} elseif ($argument->isArray()) {
$element = $element.' ('.$element.')';
}

if ($argument->isArray()) {
$element .= '...';
}

$elements[] = $element;
}

return implode(' ', $elements);
}


public function asText()
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0.', E_USER_DEPRECATED);

$descriptor = new TextDescriptor();
$output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, true);
$descriptor->describe($output, $this, array('raw_output' => true));

return $output->fetch();
}


public function asXml($asDom = false)
{
@trigger_error('The '.__METHOD__.' method is deprecated since version 2.3 and will be removed in 3.0.', E_USER_DEPRECATED);

$descriptor = new XmlDescriptor();

if ($asDom) {
return $descriptor->getInputDefinitionDocument($this);
}

$output = new BufferedOutput();
$descriptor->describe($output, $this);

return $output->fetch();
}
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\RuntimeException;


interface InputInterface
{


public function getFirstArgument();


public function hasParameterOption($values);


public function getParameterOption($values, $default = false);


public function bind(InputDefinition $definition);


public function validate();


public function getArguments();


public function getArgument($name);


public function setArgument($name, $value);


public function hasArgument($name);


public function getOptions();


public function getOption($name);


public function setOption($name, $value);


public function hasOption($name);


public function isInteractive();


public function setInteractive($interactive);
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;


class InputOption
{
const VALUE_NONE = 1;
const VALUE_REQUIRED = 2;
const VALUE_OPTIONAL = 4;
const VALUE_IS_ARRAY = 8;

private $name;
private $shortcut;
private $mode;
private $default;
private $description;


public function __construct($name, $shortcut = null, $mode = null, $description = '', $default = null)
{
if (0 === strpos($name, '--')) {
$name = substr($name, 2);
}

if (empty($name)) {
throw new InvalidArgumentException('An option name cannot be empty.');
}

if (empty($shortcut)) {
$shortcut = null;
}

if (null !== $shortcut) {
if (is_array($shortcut)) {
$shortcut = implode('|', $shortcut);
}
$shortcuts = preg_split('{(\|)-?}', ltrim($shortcut, '-'));
$shortcuts = array_filter($shortcuts);
$shortcut = implode('|', $shortcuts);

if (empty($shortcut)) {
throw new InvalidArgumentException('An option shortcut cannot be empty.');
}
}

if (null === $mode) {
$mode = self::VALUE_NONE;
} elseif (!is_int($mode) || $mode > 15 || $mode < 1) {
throw new InvalidArgumentException(sprintf('Option mode "%s" is not valid.', $mode));
}

$this->name = $name;
$this->shortcut = $shortcut;
$this->mode = $mode;
$this->description = $description;

if ($this->isArray() && !$this->acceptValue()) {
throw new InvalidArgumentException('Impossible to have an option mode VALUE_IS_ARRAY if the option does not accept a value.');
}

$this->setDefault($default);
}


public function getShortcut()
{
return $this->shortcut;
}


public function getName()
{
return $this->name;
}


public function acceptValue()
{
return $this->isValueRequired() || $this->isValueOptional();
}


public function isValueRequired()
{
return self::VALUE_REQUIRED === (self::VALUE_REQUIRED & $this->mode);
}


public function isValueOptional()
{
return self::VALUE_OPTIONAL === (self::VALUE_OPTIONAL & $this->mode);
}


public function isArray()
{
return self::VALUE_IS_ARRAY === (self::VALUE_IS_ARRAY & $this->mode);
}


public function setDefault($default = null)
{
if (self::VALUE_NONE === (self::VALUE_NONE & $this->mode) && null !== $default) {
throw new LogicException('Cannot set a default value when using InputOption::VALUE_NONE mode.');
}

if ($this->isArray()) {
if (null === $default) {
$default = array();
} elseif (!is_array($default)) {
throw new LogicException('A default value for an array option must be an array.');
}
}

$this->default = $this->acceptValue() ? $default : false;
}


public function getDefault()
{
return $this->default;
}


public function getDescription()
{
return $this->description;
}


public function equals(InputOption $option)
{
return $option->getName() === $this->getName()
&& $option->getShortcut() === $this->getShortcut()
&& $option->getDefault() === $this->getDefault()
&& $option->isArray() === $this->isArray()
&& $option->isValueRequired() === $this->isValueRequired()
&& $option->isValueOptional() === $this->isValueOptional()
;
}
}
<?php


namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\InvalidArgumentException;


class StringInput extends ArgvInput
{
const REGEX_STRING = '([^\s]+?)(?:\s|(?<!\\\\)"|(?<!\\\\)\'|$)';
const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\')';


public function __construct($input, InputDefinition $definition = null)
{
if ($definition) {
@trigger_error('The $definition argument of the '.__METHOD__.' method is deprecated and will be removed in 3.0. Set this parameter with the bind() method instead.', E_USER_DEPRECATED);
}

parent::__construct(array(), null);

$this->setTokens($this->tokenize($input));

if (null !== $definition) {
$this->bind($definition);
}
}


private function tokenize($input)
{
$tokens = array();
$length = strlen($input);
$cursor = 0;
while ($cursor < $length) {
if (preg_match('/\s+/A', $input, $match, null, $cursor)) {
} elseif (preg_match('/([^="\'\s]+?)(=?)('.self::REGEX_QUOTED_STRING.'+)/A', $input, $match, null, $cursor)) {
$tokens[] = $match[1].$match[2].stripcslashes(str_replace(array('"\'', '\'"', '\'\'', '""'), '', substr($match[3], 1, strlen($match[3]) - 2)));
} elseif (preg_match('/'.self::REGEX_QUOTED_STRING.'/A', $input, $match, null, $cursor)) {
$tokens[] = stripcslashes(substr($match[0], 1, strlen($match[0]) - 2));
} elseif (preg_match('/'.self::REGEX_STRING.'/A', $input, $match, null, $cursor)) {
$tokens[] = stripcslashes($match[1]);
} else {

 throw new InvalidArgumentException(sprintf('Unable to parse input near "... %s ..."', substr($input, $cursor, 10)));
}

$cursor += strlen($match[0]);
}

return $tokens;
}
}
<?php


namespace Symfony\Component\Console\Logger;

use Psr\Log\AbstractLogger;
use Psr\Log\InvalidArgumentException;
use Psr\Log\LogLevel;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Output\ConsoleOutputInterface;


class ConsoleLogger extends AbstractLogger
{
const INFO = 'info';
const ERROR = 'error';


private $output;


private $verbosityLevelMap = array(
LogLevel::EMERGENCY => OutputInterface::VERBOSITY_NORMAL,
LogLevel::ALERT => OutputInterface::VERBOSITY_NORMAL,
LogLevel::CRITICAL => OutputInterface::VERBOSITY_NORMAL,
LogLevel::ERROR => OutputInterface::VERBOSITY_NORMAL,
LogLevel::WARNING => OutputInterface::VERBOSITY_NORMAL,
LogLevel::NOTICE => OutputInterface::VERBOSITY_VERBOSE,
LogLevel::INFO => OutputInterface::VERBOSITY_VERY_VERBOSE,
LogLevel::DEBUG => OutputInterface::VERBOSITY_DEBUG,
);


private $formatLevelMap = array(
LogLevel::EMERGENCY => self::ERROR,
LogLevel::ALERT => self::ERROR,
LogLevel::CRITICAL => self::ERROR,
LogLevel::ERROR => self::ERROR,
LogLevel::WARNING => self::INFO,
LogLevel::NOTICE => self::INFO,
LogLevel::INFO => self::INFO,
LogLevel::DEBUG => self::INFO,
);


public function __construct(OutputInterface $output, array $verbosityLevelMap = array(), array $formatLevelMap = array())
{
$this->output = $output;
$this->verbosityLevelMap = $verbosityLevelMap + $this->verbosityLevelMap;
$this->formatLevelMap = $formatLevelMap + $this->formatLevelMap;
}


public function log($level, $message, array $context = array())
{
if (!isset($this->verbosityLevelMap[$level])) {
throw new InvalidArgumentException(sprintf('The log level "%s" does not exist.', $level));
}


 if ($this->formatLevelMap[$level] === self::ERROR && $this->output instanceof ConsoleOutputInterface) {
$output = $this->output->getErrorOutput();
} else {
$output = $this->output;
}

if ($output->getVerbosity() >= $this->verbosityLevelMap[$level]) {
$output->writeln(sprintf('<%1$s>[%2$s] %3$s</%1$s>', $this->formatLevelMap[$level], $level, $this->interpolate($message, $context)));
}
}


private function interpolate($message, array $context)
{

 $replace = array();
foreach ($context as $key => $val) {
if (!is_array($val) && (!is_object($val) || method_exists($val, '__toString'))) {
$replace[sprintf('{%s}', $key)] = $val;
}
}


 return strtr($message, $replace);
}
}
<?php


namespace Symfony\Component\Console\Output;


class BufferedOutput extends Output
{


private $buffer = '';


public function fetch()
{
$content = $this->buffer;
$this->buffer = '';

return $content;
}


protected function doWrite($message, $newline)
{
$this->buffer .= $message;

if ($newline) {
$this->buffer .= "\n";
}
}
}
<?php


namespace Symfony\Component\Console\Output;

use Symfony\Component\Console\Formatter\OutputFormatterInterface;


class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
{


private $stderr;


public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
{
parent::__construct($this->openOutputStream(), $verbosity, $decorated, $formatter);

$actualDecorated = $this->isDecorated();
$this->stderr = new StreamOutput($this->openErrorStream(), $verbosity, $decorated, $this->getFormatter());

if (null === $decorated) {
$this->setDecorated($actualDecorated && $this->stderr->isDecorated());
}
}


public function setDecorated($decorated)
{
parent::setDecorated($decorated);
$this->stderr->setDecorated($decorated);
}


public function setFormatter(OutputFormatterInterface $formatter)
{
parent::setFormatter($formatter);
$this->stderr->setFormatter($formatter);
}


public function setVerbosity($level)
{
parent::setVerbosity($level);
$this->stderr->setVerbosity($level);
}


public function getErrorOutput()
{
return $this->stderr;
}


public function setErrorOutput(OutputInterface $error)
{
$this->stderr = $error;
}


protected function hasStdoutSupport()
{
return false === $this->isRunningOS400();
}


protected function hasStderrSupport()
{
return false === $this->isRunningOS400();
}


private function isRunningOS400()
{
$checks = array(
function_exists('php_uname') ? php_uname('s') : '',
getenv('OSTYPE'),
PHP_OS,
);

return false !== stripos(implode(';', $checks), 'OS400');
}


private function openOutputStream()
{
$outputStream = $this->hasStdoutSupport() ? 'php://stdout' : 'php://output';

return @fopen($outputStream, 'w') ?: fopen('php://output', 'w');
}


private function openErrorStream()
{
$errorStream = $this->hasStderrSupport() ? 'php://stderr' : 'php://output';

return fopen($errorStream, 'w');
}
}
<?php


namespace Symfony\Component\Console\Output;


interface ConsoleOutputInterface extends OutputInterface
{


public function getErrorOutput();


public function setErrorOutput(OutputInterface $error);
}
<?php


namespace Symfony\Component\Console\Output;

use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Formatter\OutputFormatterInterface;


class NullOutput implements OutputInterface
{


public function setFormatter(OutputFormatterInterface $formatter)
{

 }


public function getFormatter()
{

 return new OutputFormatter();
}


public function setDecorated($decorated)
{

 }


public function isDecorated()
{
return false;
}


public function setVerbosity($level)
{

 }


public function getVerbosity()
{
return self::VERBOSITY_QUIET;
}


public function isQuiet()
{
return true;
}


public function isVerbose()
{
return false;
}


public function isVeryVerbose()
{
return false;
}


public function isDebug()
{
return false;
}


public function writeln($messages, $options = self::OUTPUT_NORMAL)
{

 }


public function write($messages, $newline = false, $options = self::OUTPUT_NORMAL)
{

 }
}
<?php


namespace Symfony\Component\Console\Output;

use Symfony\Component\Console\Formatter\OutputFormatterInterface;
use Symfony\Component\Console\Formatter\OutputFormatter;


abstract class Output implements OutputInterface
{
private $verbosity;
private $formatter;


public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = false, OutputFormatterInterface $formatter = null)
{
$this->verbosity = null === $verbosity ? self::VERBOSITY_NORMAL : $verbosity;
$this->formatter = $formatter ?: new OutputFormatter();
$this->formatter->setDecorated($decorated);
}


public function setFormatter(OutputFormatterInterface $formatter)
{
$this->formatter = $formatter;
}


public function getFormatter()
{
return $this->formatter;
}


public function setDecorated($decorated)
{
$this->formatter->setDecorated($decorated);
}


public function isDecorated()
{
return $this->formatter->isDecorated();
}


public function setVerbosity($level)
{
$this->verbosity = (int) $level;
}


public function getVerbosity()
{
return $this->verbosity;
}


public function isQuiet()
{
return self::VERBOSITY_QUIET === $this->verbosity;
}


public function isVerbose()
{
return self::VERBOSITY_VERBOSE <= $this->verbosity;
}


public function isVeryVerbose()
{
return self::VERBOSITY_VERY_VERBOSE <= $this->verbosity;
}


public function isDebug()
{
return self::VERBOSITY_DEBUG <= $this->verbosity;
}


public function writeln($messages, $options = self::OUTPUT_NORMAL)
{
$this->write($messages, true, $options);
}


public function write($messages, $newline = false, $options = self::OUTPUT_NORMAL)
{
$messages = (array) $messages;

$types = self::OUTPUT_NORMAL | self::OUTPUT_RAW | self::OUTPUT_PLAIN;
$type = $types & $options ?: self::OUTPUT_NORMAL;

$verbosities = self::VERBOSITY_QUIET | self::VERBOSITY_NORMAL | self::VERBOSITY_VERBOSE | self::VERBOSITY_VERY_VERBOSE | self::VERBOSITY_DEBUG;
$verbosity = $verbosities & $options ?: self::VERBOSITY_NORMAL;

if ($verbosity > $this->getVerbosity()) {
return;
}

foreach ($messages as $message) {
switch ($type) {
case OutputInterface::OUTPUT_NORMAL:
$message = $this->formatter->format($message);
break;
case OutputInterface::OUTPUT_RAW:
break;
case OutputInterface::OUTPUT_PLAIN:
$message = strip_tags($this->formatter->format($message));
break;
}

$this->doWrite($message, $newline);
}
}


abstract protected function doWrite($message, $newline);
}
<?php


namespace Symfony\Component\Console\Output;

use Symfony\Component\Console\Formatter\OutputFormatterInterface;


interface OutputInterface
{
const VERBOSITY_QUIET = 16;
const VERBOSITY_NORMAL = 32;
const VERBOSITY_VERBOSE = 64;
const VERBOSITY_VERY_VERBOSE = 128;
const VERBOSITY_DEBUG = 256;

const OUTPUT_NORMAL = 1;
const OUTPUT_RAW = 2;
const OUTPUT_PLAIN = 4;


public function write($messages, $newline = false, $options = 0);


public function writeln($messages, $options = 0);


public function setVerbosity($level);


public function getVerbosity();


public function setDecorated($decorated);


public function isDecorated();


public function setFormatter(OutputFormatterInterface $formatter);


public function getFormatter();
}
<?php


namespace Symfony\Component\Console\Output;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Formatter\OutputFormatterInterface;


class StreamOutput extends Output
{
private $stream;


public function __construct($stream, $verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
{
if (!is_resource($stream) || 'stream' !== get_resource_type($stream)) {
throw new InvalidArgumentException('The StreamOutput class needs a stream as its first argument.');
}

$this->stream = $stream;

if (null === $decorated) {
$decorated = $this->hasColorSupport();
}

parent::__construct($verbosity, $decorated, $formatter);
}


public function getStream()
{
return $this->stream;
}


protected function doWrite($message, $newline)
{
if (false === @fwrite($this->stream, $message) || ($newline && (false === @fwrite($this->stream, PHP_EOL)))) {

 throw new RuntimeException('Unable to write output.');
}

fflush($this->stream);
}


protected function hasColorSupport()
{
if (DIRECTORY_SEPARATOR === '\\') {
return
0 >= version_compare('10.0.10586', PHP_WINDOWS_VERSION_MAJOR.'.'.PHP_WINDOWS_VERSION_MINOR.'.'.PHP_WINDOWS_VERSION_BUILD)
|| false !== getenv('ANSICON')
|| 'ON' === getenv('ConEmuANSI')
|| 'xterm' === getenv('TERM');
}

return function_exists('posix_isatty') && @posix_isatty($this->stream);
}
}
<?php


namespace Symfony\Component\Console\Question;

use Symfony\Component\Console\Exception\InvalidArgumentException;


class ChoiceQuestion extends Question
{
private $choices;
private $multiselect = false;
private $prompt = ' > ';
private $errorMessage = 'Value "%s" is invalid';


public function __construct($question, array $choices, $default = null)
{
parent::__construct($question, $default);

$this->choices = $choices;
$this->setValidator($this->getDefaultValidator());
$this->setAutocompleterValues($choices);
}


public function getChoices()
{
return $this->choices;
}


public function setMultiselect($multiselect)
{
$this->multiselect = $multiselect;
$this->setValidator($this->getDefaultValidator());

return $this;
}


public function isMultiselect()
{
return $this->multiselect;
}


public function getPrompt()
{
return $this->prompt;
}


public function setPrompt($prompt)
{
$this->prompt = $prompt;

return $this;
}


public function setErrorMessage($errorMessage)
{
$this->errorMessage = $errorMessage;
$this->setValidator($this->getDefaultValidator());

return $this;
}


private function getDefaultValidator()
{
$choices = $this->choices;
$errorMessage = $this->errorMessage;
$multiselect = $this->multiselect;
$isAssoc = $this->isAssoc($choices);

return function ($selected) use ($choices, $errorMessage, $multiselect, $isAssoc) {

 $selectedChoices = str_replace(' ', '', $selected);

if ($multiselect) {

 if (!preg_match('/^[a-zA-Z0-9_-]+(?:,[a-zA-Z0-9_-]+)*$/', $selectedChoices, $matches)) {
throw new InvalidArgumentException(sprintf($errorMessage, $selected));
}
$selectedChoices = explode(',', $selectedChoices);
} else {
$selectedChoices = array($selected);
}

$multiselectChoices = array();
foreach ($selectedChoices as $value) {
$results = array();
foreach ($choices as $key => $choice) {
if ($choice === $value) {
$results[] = $key;
}
}

if (count($results) > 1) {
throw new InvalidArgumentException(sprintf('The provided answer is ambiguous. Value should be one of %s.', implode(' or ', $results)));
}

$result = array_search($value, $choices);

if (!$isAssoc) {
if (false !== $result) {
$result = $choices[$result];
} elseif (isset($choices[$value])) {
$result = $choices[$value];
}
} elseif (false === $result && isset($choices[$value])) {
$result = $value;
}

if (false === $result) {
throw new InvalidArgumentException(sprintf($errorMessage, $value));
}

$multiselectChoices[] = (string) $result;
}

if ($multiselect) {
return $multiselectChoices;
}

return current($multiselectChoices);
};
}
}
<?php


namespace Symfony\Component\Console\Question;


class ConfirmationQuestion extends Question
{
private $trueAnswerRegex;


public function __construct($question, $default = true, $trueAnswerRegex = '/^y/i')
{
parent::__construct($question, (bool) $default);

$this->trueAnswerRegex = $trueAnswerRegex;
$this->setNormalizer($this->getDefaultNormalizer());
}


private function getDefaultNormalizer()
{
$default = $this->getDefault();
$regex = $this->trueAnswerRegex;

return function ($answer) use ($default, $regex) {
if (is_bool($answer)) {
return $answer;
}

$answerIsTrue = (bool) preg_match($regex, $answer);
if (false === $default) {
return $answer && $answerIsTrue;
}

return !$answer || $answerIsTrue;
};
}
}
<?php


namespace Symfony\Component\Console\Question;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\LogicException;


class Question
{
private $question;
private $attempts;
private $hidden = false;
private $hiddenFallback = true;
private $autocompleterValues;
private $validator;
private $default;
private $normalizer;


public function __construct($question, $default = null)
{
$this->question = $question;
$this->default = $default;
}


public function getQuestion()
{
return $this->question;
}


public function getDefault()
{
return $this->default;
}


public function isHidden()
{
return $this->hidden;
}


public function setHidden($hidden)
{
if ($this->autocompleterValues) {
throw new LogicException('A hidden question cannot use the autocompleter.');
}

$this->hidden = (bool) $hidden;

return $this;
}


public function isHiddenFallback()
{
return $this->hiddenFallback;
}


public function setHiddenFallback($fallback)
{
$this->hiddenFallback = (bool) $fallback;

return $this;
}


public function getAutocompleterValues()
{
return $this->autocompleterValues;
}


public function setAutocompleterValues($values)
{
if (is_array($values)) {
$values = $this->isAssoc($values) ? array_merge(array_keys($values), array_values($values)) : array_values($values);
}

if (null !== $values && !is_array($values)) {
if (!$values instanceof \Traversable || !$values instanceof \Countable) {
throw new InvalidArgumentException('Autocompleter values can be either an array, `null` or an object implementing both `Countable` and `Traversable` interfaces.');
}
}

if ($this->hidden) {
throw new LogicException('A hidden question cannot use the autocompleter.');
}

$this->autocompleterValues = $values;

return $this;
}


public function setValidator($validator)
{
$this->validator = $validator;

return $this;
}


public function getValidator()
{
return $this->validator;
}


public function setMaxAttempts($attempts)
{
if (null !== $attempts && $attempts < 1) {
throw new InvalidArgumentException('Maximum number of attempts must be a positive value.');
}

$this->attempts = $attempts;

return $this;
}


public function getMaxAttempts()
{
return $this->attempts;
}


public function setNormalizer($normalizer)
{
$this->normalizer = $normalizer;

return $this;
}


public function getNormalizer()
{
return $this->normalizer;
}

protected function isAssoc($array)
{
return (bool) count(array_filter(array_keys($array), 'is_string'));
}
}
<?php


namespace Symfony\Component\Console;

use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Input\StringInput;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Process\ProcessBuilder;
use Symfony\Component\Process\PhpExecutableFinder;


class Shell
{
private $application;
private $history;
private $output;
private $hasReadline;
private $processIsolation = false;


public function __construct(Application $application)
{
@trigger_error('The '.__CLASS__.' class is deprecated since Symfony 2.8 and will be removed in 3.0.', E_USER_DEPRECATED);

$this->hasReadline = function_exists('readline');
$this->application = $application;
$this->history = getenv('HOME').'/.history_'.$application->getName();
$this->output = new ConsoleOutput();
}


public function run()
{
$this->application->setAutoExit(false);
$this->application->setCatchExceptions(true);

if ($this->hasReadline) {
readline_read_history($this->history);
readline_completion_function(array($this, 'autocompleter'));
}

$this->output->writeln($this->getHeader());
$php = null;
if ($this->processIsolation) {
$finder = new PhpExecutableFinder();
$php = $finder->find();
$this->output->writeln(<<<'EOF'
<info>Running with process isolation, you should consider this:</info>
  * each command is executed as separate process,
  * commands don't support interactivity, all params must be passed explicitly,
  * commands output is not colorized.

EOF
);
}

while (true) {
$command = $this->readline();

if (false === $command) {
$this->output->writeln("\n");

break;
}

if ($this->hasReadline) {
readline_add_history($command);
readline_write_history($this->history);
}

if ($this->processIsolation) {
$pb = new ProcessBuilder();

$process = $pb
->add($php)
->add($_SERVER['argv'][0])
->add($command)
->inheritEnvironmentVariables(true)
->getProcess()
;

$output = $this->output;
$process->run(function ($type, $data) use ($output) {
$output->writeln($data);
});

$ret = $process->getExitCode();
} else {
$ret = $this->application->run(new StringInput($command), $this->output);
}

if (0 !== $ret) {
$this->output->writeln(sprintf('<error>The command terminated with an error status (%s)</error>', $ret));
}
}
}


protected function getHeader()
{
return <<<EOF

Welcome to the <info>{$this->application->getName()}</info> shell (<comment>{$this->application->getVersion()}</comment>).

At the prompt, type <comment>help</comment> for some help,
or <comment>list</comment> to get a list of available commands.

To exit the shell, type <comment>^D</comment>.

EOF;
}


protected function getPrompt()
{

 return $this->output->getFormatter()->format($this->application->getName().' > ');
}

protected function getOutput()
{
return $this->output;
}

protected function getApplication()
{
return $this->application;
}


private function autocompleter($text)
{
$info = readline_info();
$text = substr($info['line_buffer'], 0, $info['end']);

if ($info['point'] !== $info['end']) {
return true;
}


 if (false === strpos($text, ' ') || !$text) {
return array_keys($this->application->all());
}


 try {
$command = $this->application->find(substr($text, 0, strpos($text, ' ')));
} catch (\Exception $e) {
return true;
}

$list = array('--help');
foreach ($command->getDefinition()->getOptions() as $option) {
$list[] = '--'.$option->getName();
}

return $list;
}


private function readline()
{
if ($this->hasReadline) {
$line = readline($this->getPrompt());
} else {
$this->output->write($this->getPrompt());
$line = fgets(STDIN, 1024);
$line = (false === $line || '' === $line) ? false : rtrim($line);
}

return $line;
}

public function getProcessIsolation()
{
return $this->processIsolation;
}

public function setProcessIsolation($processIsolation)
{
$this->processIsolation = (bool) $processIsolation;

if ($this->processIsolation && !class_exists('Symfony\\Component\\Process\\Process')) {
throw new RuntimeException('Unable to isolate processes as the Symfony Process Component is not installed.');
}
}
}
<?php


namespace Symfony\Component\Console\Style;

use Symfony\Component\Console\Formatter\OutputFormatterInterface;
use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Output\OutputInterface;


abstract class OutputStyle implements OutputInterface, StyleInterface
{
private $output;


public function __construct(OutputInterface $output)
{
$this->output = $output;
}


public function newLine($count = 1)
{
$this->output->write(str_repeat(PHP_EOL, $count));
}


public function createProgressBar($max = 0)
{
return new ProgressBar($this->output, $max);
}


public function write($messages, $newline = false, $type = self::OUTPUT_NORMAL)
{
$this->output->write($messages, $newline, $type);
}


public function writeln($messages, $type = self::OUTPUT_NORMAL)
{
$this->output->writeln($messages, $type);
}


public function setVerbosity($level)
{
$this->output->setVerbosity($level);
}


public function getVerbosity()
{
return $this->output->getVerbosity();
}


public function setDecorated($decorated)
{
$this->output->setDecorated($decorated);
}


public function isDecorated()
{
return $this->output->isDecorated();
}


public function setFormatter(OutputFormatterInterface $formatter)
{
$this->output->setFormatter($formatter);
}


public function getFormatter()
{
return $this->output->getFormatter();
}
}
<?php


namespace Symfony\Component\Console\Style;


interface StyleInterface
{


public function title($message);


public function section($message);


public function listing(array $elements);


public function text($message);


public function success($message);


public function error($message);


public function warning($message);


public function note($message);


public function caution($message);


public function table(array $headers, array $rows);


public function ask($question, $default = null, $validator = null);


public function askHidden($question, $validator = null);


public function confirm($question, $default = true);


public function choice($question, array $choices, $default = null);


public function newLine($count = 1);


public function progressStart($max = 0);


public function progressAdvance($step = 1);


public function progressFinish();
}
<?php


namespace Symfony\Component\Console\Style;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Helper\Helper;
use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Helper\SymfonyQuestionHelper;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\BufferedOutput;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ChoiceQuestion;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Symfony\Component\Console\Question\Question;


class SymfonyStyle extends OutputStyle
{
const MAX_LINE_LENGTH = 120;

private $input;
private $questionHelper;
private $progressBar;
private $lineLength;
private $bufferedOutput;


public function __construct(InputInterface $input, OutputInterface $output)
{
$this->input = $input;
$this->bufferedOutput = new BufferedOutput($output->getVerbosity(), false, clone $output->getFormatter());

 $this->lineLength = min($this->getTerminalWidth() - (int) (DIRECTORY_SEPARATOR === '\\'), self::MAX_LINE_LENGTH);

parent::__construct($output);
}


public function block($messages, $type = null, $style = null, $prefix = ' ', $padding = false)
{
$messages = is_array($messages) ? array_values($messages) : array($messages);

$this->autoPrependBlock();
$this->writeln($this->createBlock($messages, $type, $style, $prefix, $padding, true));
$this->newLine();
}


public function title($message)
{
$this->autoPrependBlock();
$this->writeln(array(
sprintf('<comment>%s</>', $message),
sprintf('<comment>%s</>', str_repeat('=', Helper::strlenWithoutDecoration($this->getFormatter(), $message))),
));
$this->newLine();
}


public function section($message)
{
$this->autoPrependBlock();
$this->writeln(array(
sprintf('<comment>%s</>', $message),
sprintf('<comment>%s</>', str_repeat('-', Helper::strlenWithoutDecoration($this->getFormatter(), $message))),
));
$this->newLine();
}


public function listing(array $elements)
{
$this->autoPrependText();
$elements = array_map(function ($element) {
return sprintf(' * %s', $element);
}, $elements);

$this->writeln($elements);
$this->newLine();
}


public function text($message)
{
$this->autoPrependText();

$messages = is_array($message) ? array_values($message) : array($message);
foreach ($messages as $message) {
$this->writeln(sprintf(' %s', $message));
}
}


public function comment($message)
{
$messages = is_array($message) ? array_values($message) : array($message);

$this->autoPrependBlock();
$this->writeln($this->createBlock($messages, null, null, '<fg=default;bg=default> // </>'));
$this->newLine();
}


public function success($message)
{
$this->block($message, 'OK', 'fg=black;bg=green', ' ', true);
}


public function error($message)
{
$this->block($message, 'ERROR', 'fg=white;bg=red', ' ', true);
}


public function warning($message)
{
$this->block($message, 'WARNING', 'fg=white;bg=red', ' ', true);
}


public function note($message)
{
$this->block($message, 'NOTE', 'fg=yellow', ' ! ');
}


public function caution($message)
{
$this->block($message, 'CAUTION', 'fg=white;bg=red', ' ! ', true);
}


public function table(array $headers, array $rows)
{
$style = clone Table::getStyleDefinition('symfony-style-guide');
$style->setCellHeaderFormat('<info>%s</info>');

$table = new Table($this);
$table->setHeaders($headers);
$table->setRows($rows);
$table->setStyle($style);

$table->render();
$this->newLine();
}


public function ask($question, $default = null, $validator = null)
{
$question = new Question($question, $default);
$question->setValidator($validator);

return $this->askQuestion($question);
}


public function askHidden($question, $validator = null)
{
$question = new Question($question);

$question->setHidden(true);
$question->setValidator($validator);

return $this->askQuestion($question);
}


public function confirm($question, $default = true)
{
return $this->askQuestion(new ConfirmationQuestion($question, $default));
}


public function choice($question, array $choices, $default = null)
{
if (null !== $default) {
$values = array_flip($choices);
$default = $values[$default];
}

return $this->askQuestion(new ChoiceQuestion($question, $choices, $default));
}


public function progressStart($max = 0)
{
$this->progressBar = $this->createProgressBar($max);
$this->progressBar->start();
}


public function progressAdvance($step = 1)
{
$this->getProgressBar()->advance($step);
}


public function progressFinish()
{
$this->getProgressBar()->finish();
$this->newLine(2);
$this->progressBar = null;
}


public function createProgressBar($max = 0)
{
$progressBar = parent::createProgressBar($max);

if ('\\' !== DIRECTORY_SEPARATOR) {
$progressBar->setEmptyBarCharacter('â–‘'); 
 $progressBar->setProgressCharacter('');
$progressBar->setBarCharacter('â–“'); 
 }

return $progressBar;
}


public function askQuestion(Question $question)
{
if ($this->input->isInteractive()) {
$this->autoPrependBlock();
}

if (!$this->questionHelper) {
$this->questionHelper = new SymfonyQuestionHelper();
}

$answer = $this->questionHelper->ask($this->input, $this, $question);

if ($this->input->isInteractive()) {
$this->newLine();
$this->bufferedOutput->write("\n");
}

return $answer;
}


public function writeln($messages, $type = self::OUTPUT_NORMAL)
{
parent::writeln($messages, $type);
$this->bufferedOutput->writeln($this->reduceBuffer($messages), $type);
}


public function write($messages, $newline = false, $type = self::OUTPUT_NORMAL)
{
parent::write($messages, $newline, $type);
$this->bufferedOutput->write($this->reduceBuffer($messages), $newline, $type);
}


public function newLine($count = 1)
{
parent::newLine($count);
$this->bufferedOutput->write(str_repeat("\n", $count));
}


private function getProgressBar()
{
if (!$this->progressBar) {
throw new RuntimeException('The ProgressBar is not started.');
}

return $this->progressBar;
}

private function getTerminalWidth()
{
$application = new Application();
$dimensions = $application->getTerminalDimensions();

return $dimensions[0] ?: self::MAX_LINE_LENGTH;
}

private function autoPrependBlock()
{
$chars = substr(str_replace(PHP_EOL, "\n", $this->bufferedOutput->fetch()), -2);

if (!isset($chars[0])) {
return $this->newLine(); 
 }

 $this->newLine(2 - substr_count($chars, "\n"));
}

private function autoPrependText()
{
$fetched = $this->bufferedOutput->fetch();

 if ("\n" !== substr($fetched, -1)) {
$this->newLine();
}
}

private function reduceBuffer($messages)
{

 
 return array_map(function ($value) {
return substr($value, -4);
}, array_merge(array($this->bufferedOutput->fetch()), (array) $messages));
}

private function createBlock($messages, $type = null, $style = null, $prefix = ' ', $padding = false, $escape = false)
{
$indentLength = 0;
$prefixLength = Helper::strlenWithoutDecoration($this->getFormatter(), $prefix);
$lines = array();

if (null !== $type) {
$type = sprintf('[%s] ', $type);
$indentLength = strlen($type);
$lineIndentation = str_repeat(' ', $indentLength);
}


 foreach ($messages as $key => $message) {
if ($escape) {
$message = OutputFormatter::escape($message);
}

$lines = array_merge($lines, explode(PHP_EOL, wordwrap($message, $this->lineLength - $prefixLength - $indentLength, PHP_EOL, true)));

if (count($messages) > 1 && $key < count($messages) - 1) {
$lines[] = '';
}
}

foreach ($lines as $i => &$line) {
if (null !== $type) {
$line = 0 === $i ? $type.$line : $lineIndentation.$line;
}

$line = $prefix.$line;
$line .= str_repeat(' ', $this->lineLength - Helper::strlenWithoutDecoration($this->getFormatter(), $line));

if ($style) {
$line = sprintf('<%s>%s</>', $style, $line);
}
}

if ($padding && $this->isDecorated()) {
array_unshift($lines, '');
$lines[] = '';
}

return $lines;
}
}
<?php


namespace Symfony\Component\Finder\Comparator;


class Comparator
{
private $target;
private $operator = '==';


public function getTarget()
{
return $this->target;
}


public function setTarget($target)
{
$this->target = $target;
}


public function getOperator()
{
return $this->operator;
}


public function setOperator($operator)
{
if (!$operator) {
$operator = '==';
}

if (!in_array($operator, array('>', '<', '>=', '<=', '==', '!='))) {
throw new \InvalidArgumentException(sprintf('Invalid operator "%s".', $operator));
}

$this->operator = $operator;
}


public function test($test)
{
switch ($this->operator) {
case '>':
return $test > $this->target;
case '>=':
return $test >= $this->target;
case '<':
return $test < $this->target;
case '<=':
return $test <= $this->target;
case '!=':
return $test != $this->target;
}

return $test == $this->target;
}
}
<?php


namespace Symfony\Component\Finder\Comparator;


class DateComparator extends Comparator
{


public function __construct($test)
{
if (!preg_match('#^\s*(==|!=|[<>]=?|after|since|before|until)?\s*(.+?)\s*$#i', $test, $matches)) {
throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a date test.', $test));
}

try {
$date = new \DateTime($matches[2]);
$target = $date->format('U');
} catch (\Exception $e) {
throw new \InvalidArgumentException(sprintf('"%s" is not a valid date.', $matches[2]));
}

$operator = isset($matches[1]) ? $matches[1] : '==';
if ('since' === $operator || 'after' === $operator) {
$operator = '>';
}

if ('until' === $operator || 'before' === $operator) {
$operator = '<';
}

$this->setOperator($operator);
$this->setTarget($target);
}
}
<?php


namespace Symfony\Component\Finder\Comparator;


class NumberComparator extends Comparator
{


public function __construct($test)
{
if (!preg_match('#^\s*(==|!=|[<>]=?)?\s*([0-9\.]+)\s*([kmg]i?)?\s*$#i', $test, $matches)) {
throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a number test.', $test));
}

$target = $matches[2];
if (!is_numeric($target)) {
throw new \InvalidArgumentException(sprintf('Invalid number "%s".', $target));
}
if (isset($matches[3])) {

 switch (strtolower($matches[3])) {
case 'k':
$target *= 1000;
break;
case 'ki':
$target *= 1024;
break;
case 'm':
$target *= 1000000;
break;
case 'mi':
$target *= 1024 * 1024;
break;
case 'g':
$target *= 1000000000;
break;
case 'gi':
$target *= 1024 * 1024 * 1024;
break;
}
}

$this->setTarget($target);
$this->setOperator(isset($matches[1]) ? $matches[1] : '==');
}
}
<?php


namespace Symfony\Component\Finder\Exception;


class AccessDeniedException extends \UnexpectedValueException
{
}
<?php


namespace Symfony\Component\Finder\Exception;


interface ExceptionInterface
{


public function getAdapter();
}
<?php


namespace Symfony\Component\Finder;

use Symfony\Component\Finder\Comparator\DateComparator;
use Symfony\Component\Finder\Comparator\NumberComparator;
use Symfony\Component\Finder\Iterator\CustomFilterIterator;
use Symfony\Component\Finder\Iterator\DateRangeFilterIterator;
use Symfony\Component\Finder\Iterator\DepthRangeFilterIterator;
use Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator;
use Symfony\Component\Finder\Iterator\FilecontentFilterIterator;
use Symfony\Component\Finder\Iterator\FilenameFilterIterator;
use Symfony\Component\Finder\Iterator\SizeRangeFilterIterator;
use Symfony\Component\Finder\Iterator\SortableIterator;


class Finder implements \IteratorAggregate, \Countable
{
const IGNORE_VCS_FILES = 1;
const IGNORE_DOT_FILES = 2;

private $mode = 0;
private $names = array();
private $notNames = array();
private $exclude = array();
private $filters = array();
private $depths = array();
private $sizes = array();
private $followLinks = false;
private $sort = false;
private $ignore = 0;
private $dirs = array();
private $dates = array();
private $iterators = array();
private $contains = array();
private $notContains = array();
private $paths = array();
private $notPaths = array();
private $ignoreUnreadableDirs = false;

private static $vcsPatterns = array('.svn', '_svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr', '.git', '.hg');


public function __construct()
{
$this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;
}


public static function create()
{
return new static();
}


public function directories()
{
$this->mode = Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES;

return $this;
}


public function files()
{
$this->mode = Iterator\FileTypeFilterIterator::ONLY_FILES;

return $this;
}


public function depth($level)
{
$this->depths[] = new Comparator\NumberComparator($level);

return $this;
}


public function date($date)
{
$this->dates[] = new Comparator\DateComparator($date);

return $this;
}


public function name($pattern)
{
$this->names[] = $pattern;

return $this;
}


public function notName($pattern)
{
$this->notNames[] = $pattern;

return $this;
}


public function contains($pattern)
{
$this->contains[] = $pattern;

return $this;
}


public function notContains($pattern)
{
$this->notContains[] = $pattern;

return $this;
}


public function path($pattern)
{
$this->paths[] = $pattern;

return $this;
}


public function notPath($pattern)
{
$this->notPaths[] = $pattern;

return $this;
}


public function size($size)
{
$this->sizes[] = new Comparator\NumberComparator($size);

return $this;
}


public function exclude($dirs)
{
$this->exclude = array_merge($this->exclude, (array) $dirs);

return $this;
}


public function ignoreDotFiles($ignoreDotFiles)
{
if ($ignoreDotFiles) {
$this->ignore |= static::IGNORE_DOT_FILES;
} else {
$this->ignore &= ~static::IGNORE_DOT_FILES;
}

return $this;
}


public function ignoreVCS($ignoreVCS)
{
if ($ignoreVCS) {
$this->ignore |= static::IGNORE_VCS_FILES;
} else {
$this->ignore &= ~static::IGNORE_VCS_FILES;
}

return $this;
}


public static function addVCSPattern($pattern)
{
foreach ((array) $pattern as $p) {
self::$vcsPatterns[] = $p;
}

self::$vcsPatterns = array_unique(self::$vcsPatterns);
}


public function sort(\Closure $closure)
{
$this->sort = $closure;

return $this;
}


public function sortByName()
{
$this->sort = Iterator\SortableIterator::SORT_BY_NAME;

return $this;
}


public function sortByType()
{
$this->sort = Iterator\SortableIterator::SORT_BY_TYPE;

return $this;
}


public function sortByAccessedTime()
{
$this->sort = Iterator\SortableIterator::SORT_BY_ACCESSED_TIME;

return $this;
}


public function sortByChangedTime()
{
$this->sort = Iterator\SortableIterator::SORT_BY_CHANGED_TIME;

return $this;
}


public function sortByModifiedTime()
{
$this->sort = Iterator\SortableIterator::SORT_BY_MODIFIED_TIME;

return $this;
}


public function filter(\Closure $closure)
{
$this->filters[] = $closure;

return $this;
}


public function followLinks()
{
$this->followLinks = true;

return $this;
}


public function ignoreUnreadableDirs($ignore = true)
{
$this->ignoreUnreadableDirs = (bool) $ignore;

return $this;
}


public function in($dirs)
{
$resolvedDirs = array();

foreach ((array) $dirs as $dir) {
if (is_dir($dir)) {
$resolvedDirs[] = $dir;
} elseif ($glob = glob($dir, (defined('GLOB_BRACE') ? GLOB_BRACE : 0) | GLOB_ONLYDIR)) {
$resolvedDirs = array_merge($resolvedDirs, $glob);
} else {
throw new \InvalidArgumentException(sprintf('The "%s" directory does not exist.', $dir));
}
}

$this->dirs = array_merge($this->dirs, $resolvedDirs);

return $this;
}


public function getIterator()
{
if (0 === count($this->dirs) && 0 === count($this->iterators)) {
throw new \LogicException('You must call one of in() or append() methods before iterating over a Finder.');
}

if (1 === count($this->dirs) && 0 === count($this->iterators)) {
return $this->searchInDirectory($this->dirs[0]);
}

$iterator = new \AppendIterator();
foreach ($this->dirs as $dir) {
$iterator->append($this->searchInDirectory($dir));
}

foreach ($this->iterators as $it) {
$iterator->append($it);
}

return $iterator;
}


public function append($iterator)
{
if ($iterator instanceof \IteratorAggregate) {
$this->iterators[] = $iterator->getIterator();
} elseif ($iterator instanceof \Iterator) {
$this->iterators[] = $iterator;
} elseif ($iterator instanceof \Traversable || is_array($iterator)) {
$it = new \ArrayIterator();
foreach ($iterator as $file) {
$it->append($file instanceof \SplFileInfo ? $file : new \SplFileInfo($file));
}
$this->iterators[] = $it;
} else {
throw new \InvalidArgumentException('Finder::append() method wrong argument type.');
}

return $this;
}


public function count()
{
return iterator_count($this->getIterator());
}


private function searchInDirectory($dir)
{
if (static::IGNORE_VCS_FILES === (static::IGNORE_VCS_FILES & $this->ignore)) {
$this->exclude = array_merge($this->exclude, self::$vcsPatterns);
}

if (static::IGNORE_DOT_FILES === (static::IGNORE_DOT_FILES & $this->ignore)) {
$this->notPaths[] = '#(^|/)\..+(/|$)#';
}

$minDepth = 0;
$maxDepth = PHP_INT_MAX;

foreach ($this->depths as $comparator) {
switch ($comparator->getOperator()) {
case '>':
$minDepth = $comparator->getTarget() + 1;
break;
case '>=':
$minDepth = $comparator->getTarget();
break;
case '<':
$maxDepth = $comparator->getTarget() - 1;
break;
case '<=':
$maxDepth = $comparator->getTarget();
break;
default:
$minDepth = $maxDepth = $comparator->getTarget();
}
}

$flags = \RecursiveDirectoryIterator::SKIP_DOTS;

if ($this->followLinks) {
$flags |= \RecursiveDirectoryIterator::FOLLOW_SYMLINKS;
}

$iterator = new Iterator\RecursiveDirectoryIterator($dir, $flags, $this->ignoreUnreadableDirs);

if ($this->exclude) {
$iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $this->exclude);
}

$iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::SELF_FIRST);

if ($minDepth > 0 || $maxDepth < PHP_INT_MAX) {
$iterator = new Iterator\DepthRangeFilterIterator($iterator, $minDepth, $maxDepth);
}

if ($this->mode) {
$iterator = new Iterator\FileTypeFilterIterator($iterator, $this->mode);
}

if ($this->names || $this->notNames) {
$iterator = new Iterator\FilenameFilterIterator($iterator, $this->names, $this->notNames);
}

if ($this->contains || $this->notContains) {
$iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
}

if ($this->sizes) {
$iterator = new Iterator\SizeRangeFilterIterator($iterator, $this->sizes);
}

if ($this->dates) {
$iterator = new Iterator\DateRangeFilterIterator($iterator, $this->dates);
}

if ($this->filters) {
$iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
}

if ($this->paths || $this->notPaths) {
$iterator = new Iterator\PathFilterIterator($iterator, $this->paths, $this->notPaths);
}

if ($this->sort) {
$iteratorAggregate = new Iterator\SortableIterator($iterator, $this->sort);
$iterator = $iteratorAggregate->getIterator();
}

return $iterator;
}
}
<?php


namespace Symfony\Component\Finder;


class Glob
{


public static function toRegex($glob, $strictLeadingDot = true, $strictWildcardSlash = true, $delimiter = '#')
{
$firstByte = true;
$escaping = false;
$inCurlies = 0;
$regex = '';
$sizeGlob = strlen($glob);
for ($i = 0; $i < $sizeGlob; ++$i) {
$car = $glob[$i];
if ($firstByte) {
if ($strictLeadingDot && '.' !== $car) {
$regex .= '(?=[^\.])';
}

$firstByte = false;
}

if ('/' === $car) {
$firstByte = true;
}

if ($delimiter === $car || '.' === $car || '(' === $car || ')' === $car || '|' === $car || '+' === $car || '^' === $car || '$' === $car) {
$regex .= "\\$car";
} elseif ('*' === $car) {
$regex .= $escaping ? '\\*' : ($strictWildcardSlash ? '[^/]*' : '.*');
} elseif ('?' === $car) {
$regex .= $escaping ? '\\?' : ($strictWildcardSlash ? '[^/]' : '.');
} elseif ('{' === $car) {
$regex .= $escaping ? '\\{' : '(';
if (!$escaping) {
++$inCurlies;
}
} elseif ('}' === $car && $inCurlies) {
$regex .= $escaping ? '}' : ')';
if (!$escaping) {
--$inCurlies;
}
} elseif (',' === $car && $inCurlies) {
$regex .= $escaping ? ',' : '|';
} elseif ('\\' === $car) {
if ($escaping) {
$regex .= '\\\\';
$escaping = false;
} else {
$escaping = true;
}

continue;
} else {
$regex .= $car;
}
$escaping = false;
}

return $delimiter.'^'.$regex.'$'.$delimiter;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


class CustomFilterIterator extends FilterIterator
{
private $filters = array();


public function __construct(\Iterator $iterator, array $filters)
{
foreach ($filters as $filter) {
if (!is_callable($filter)) {
throw new \InvalidArgumentException('Invalid PHP callback.');
}
}
$this->filters = $filters;

parent::__construct($iterator);
}


public function accept()
{
$fileinfo = $this->current();

foreach ($this->filters as $filter) {
if (false === call_user_func($filter, $fileinfo)) {
return false;
}
}

return true;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Comparator\DateComparator;


class DateRangeFilterIterator extends FilterIterator
{
private $comparators = array();


public function __construct(\Iterator $iterator, array $comparators)
{
$this->comparators = $comparators;

parent::__construct($iterator);
}


public function accept()
{
$fileinfo = $this->current();

if (!file_exists($fileinfo->getRealPath())) {
return false;
}

$filedate = $fileinfo->getMTime();
foreach ($this->comparators as $compare) {
if (!$compare->test($filedate)) {
return false;
}
}

return true;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


class DepthRangeFilterIterator extends FilterIterator
{
private $minDepth = 0;


public function __construct(\RecursiveIteratorIterator $iterator, $minDepth = 0, $maxDepth = PHP_INT_MAX)
{
$this->minDepth = $minDepth;
$iterator->setMaxDepth(PHP_INT_MAX === $maxDepth ? -1 : $maxDepth);

parent::__construct($iterator);
}


public function accept()
{
return $this->getInnerIterator()->getDepth() >= $this->minDepth;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


class ExcludeDirectoryFilterIterator extends FilterIterator implements \RecursiveIterator
{
private $iterator;
private $isRecursive;
private $excludedDirs = array();
private $excludedPattern;


public function __construct(\Iterator $iterator, array $directories)
{
$this->iterator = $iterator;
$this->isRecursive = $iterator instanceof \RecursiveIterator;
$patterns = array();
foreach ($directories as $directory) {
if (!$this->isRecursive || false !== strpos($directory, '/')) {
$patterns[] = preg_quote($directory, '#');
} else {
$this->excludedDirs[$directory] = true;
}
}
if ($patterns) {
$this->excludedPattern = '#(?:^|/)(?:'.implode('|', $patterns).')(?:/|$)#';
}

parent::__construct($iterator);
}


public function accept()
{
if ($this->isRecursive && isset($this->excludedDirs[$this->getFilename()]) && $this->isDir()) {
return false;
}

if ($this->excludedPattern) {
$path = $this->isDir() ? $this->current()->getRelativePathname() : $this->current()->getRelativePath();
$path = str_replace('\\', '/', $path);

return !preg_match($this->excludedPattern, $path);
}

return true;
}

public function hasChildren()
{
return $this->isRecursive && $this->iterator->hasChildren();
}

public function getChildren()
{
$children = new self($this->iterator->getChildren(), array());
$children->excludedDirs = $this->excludedDirs;
$children->excludedPattern = $this->excludedPattern;

return $children;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


class FilecontentFilterIterator extends MultiplePcreFilterIterator
{


public function accept()
{
if (!$this->matchRegexps && !$this->noMatchRegexps) {
return true;
}

$fileinfo = $this->current();

if ($fileinfo->isDir() || !$fileinfo->isReadable()) {
return false;
}

$content = $fileinfo->getContents();
if (!$content) {
return false;
}

return $this->isAccepted($content);
}


protected function toRegex($str)
{
return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
}
}
<?php


namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Glob;


class FilenameFilterIterator extends MultiplePcreFilterIterator
{


public function accept()
{
return $this->isAccepted($this->current()->getFilename());
}


protected function toRegex($str)
{
return $this->isRegex($str) ? $str : Glob::toRegex($str);
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


class FileTypeFilterIterator extends FilterIterator
{
const ONLY_FILES = 1;
const ONLY_DIRECTORIES = 2;

private $mode;


public function __construct(\Iterator $iterator, $mode)
{
$this->mode = $mode;

parent::__construct($iterator);
}


public function accept()
{
$fileinfo = $this->current();
if (self::ONLY_DIRECTORIES === (self::ONLY_DIRECTORIES & $this->mode) && $fileinfo->isFile()) {
return false;
} elseif (self::ONLY_FILES === (self::ONLY_FILES & $this->mode) && $fileinfo->isDir()) {
return false;
}

return true;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


abstract class FilterIterator extends \FilterIterator
{


public function rewind()
{
if (PHP_VERSION_ID > 50607 || (PHP_VERSION_ID > 50523 && PHP_VERSION_ID < 50600)) {
parent::rewind();

return;
}

$iterator = $this;
while ($iterator instanceof \OuterIterator) {
$innerIterator = $iterator->getInnerIterator();

if ($innerIterator instanceof RecursiveDirectoryIterator) {

 if ($innerIterator->isRewindable()) {
$innerIterator->next();
$innerIterator->rewind();
}
} elseif ($innerIterator instanceof \FilesystemIterator) {
$innerIterator->next();
$innerIterator->rewind();
}

$iterator = $innerIterator;
}

parent::rewind();
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


abstract class MultiplePcreFilterIterator extends FilterIterator
{
protected $matchRegexps = array();
protected $noMatchRegexps = array();


public function __construct(\Iterator $iterator, array $matchPatterns, array $noMatchPatterns)
{
foreach ($matchPatterns as $pattern) {
$this->matchRegexps[] = $this->toRegex($pattern);
}

foreach ($noMatchPatterns as $pattern) {
$this->noMatchRegexps[] = $this->toRegex($pattern);
}

parent::__construct($iterator);
}


protected function isAccepted($string)
{

 foreach ($this->noMatchRegexps as $regex) {
if (preg_match($regex, $string)) {
return false;
}
}


 if ($this->matchRegexps) {
foreach ($this->matchRegexps as $regex) {
if (preg_match($regex, $string)) {
return true;
}
}

return false;
}


 return true;
}


protected function isRegex($str)
{
if (preg_match('/^(.{3,}?)[imsxuADU]*$/', $str, $m)) {
$start = substr($m[1], 0, 1);
$end = substr($m[1], -1);

if ($start === $end) {
return !preg_match('/[*?[:alnum:] \\\\]/', $start);
}

foreach (array(array('{', '}'), array('(', ')'), array('[', ']'), array('<', '>')) as $delimiters) {
if ($start === $delimiters[0] && $end === $delimiters[1]) {
return true;
}
}
}

return false;
}


abstract protected function toRegex($str);
}
<?php


namespace Symfony\Component\Finder\Iterator;


class PathFilterIterator extends MultiplePcreFilterIterator
{


public function accept()
{
$filename = $this->current()->getRelativePathname();

if ('\\' === DIRECTORY_SEPARATOR) {
$filename = str_replace('\\', '/', $filename);
}

return $this->isAccepted($filename);
}


protected function toRegex($str)
{
return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
}
}
<?php


namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Exception\AccessDeniedException;
use Symfony\Component\Finder\SplFileInfo;


class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
{


private $ignoreUnreadableDirs;


private $rewindable;


 private $rootPath;
private $subPath;
private $directorySeparator = '/';


public function __construct($path, $flags, $ignoreUnreadableDirs = false)
{
if ($flags & (self::CURRENT_AS_PATHNAME | self::CURRENT_AS_SELF)) {
throw new \RuntimeException('This iterator only support returning current as fileinfo.');
}

parent::__construct($path, $flags);
$this->ignoreUnreadableDirs = $ignoreUnreadableDirs;
$this->rootPath = $path;
if ('/' !== DIRECTORY_SEPARATOR && !($flags & self::UNIX_PATHS)) {
$this->directorySeparator = DIRECTORY_SEPARATOR;
}
}


public function current()
{


if (null === $subPathname = $this->subPath) {
$subPathname = $this->subPath = (string) $this->getSubPath();
}
if ('' !== $subPathname) {
$subPathname .= $this->directorySeparator;
}
$subPathname .= $this->getFilename();

return new SplFileInfo($this->rootPath.$this->directorySeparator.$subPathname, $this->subPath, $subPathname);
}


public function getChildren()
{
try {
$children = parent::getChildren();

if ($children instanceof self) {

 $children->ignoreUnreadableDirs = $this->ignoreUnreadableDirs;


 $children->rewindable = &$this->rewindable;
$children->rootPath = $this->rootPath;
}

return $children;
} catch (\UnexpectedValueException $e) {
if ($this->ignoreUnreadableDirs) {

 return new \RecursiveArrayIterator(array());
} else {
throw new AccessDeniedException($e->getMessage(), $e->getCode(), $e);
}
}
}


public function rewind()
{
if (false === $this->isRewindable()) {
return;
}


 if (PHP_VERSION_ID < 50523 || PHP_VERSION_ID >= 50600 && PHP_VERSION_ID < 50607) {
parent::next();
}

parent::rewind();
}


public function isRewindable()
{
if (null !== $this->rewindable) {
return $this->rewindable;
}

if (false !== $stream = @opendir($this->getPath())) {
$infos = stream_get_meta_data($stream);
closedir($stream);

if ($infos['seekable']) {
return $this->rewindable = true;
}
}

return $this->rewindable = false;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Comparator\NumberComparator;


class SizeRangeFilterIterator extends FilterIterator
{
private $comparators = array();


public function __construct(\Iterator $iterator, array $comparators)
{
$this->comparators = $comparators;

parent::__construct($iterator);
}


public function accept()
{
$fileinfo = $this->current();
if (!$fileinfo->isFile()) {
return true;
}

$filesize = $fileinfo->getSize();
foreach ($this->comparators as $compare) {
if (!$compare->test($filesize)) {
return false;
}
}

return true;
}
}
<?php


namespace Symfony\Component\Finder\Iterator;


class SortableIterator implements \IteratorAggregate
{
const SORT_BY_NAME = 1;
const SORT_BY_TYPE = 2;
const SORT_BY_ACCESSED_TIME = 3;
const SORT_BY_CHANGED_TIME = 4;
const SORT_BY_MODIFIED_TIME = 5;

private $iterator;
private $sort;


public function __construct(\Traversable $iterator, $sort)
{
$this->iterator = $iterator;

if (self::SORT_BY_NAME === $sort) {
$this->sort = function ($a, $b) {
return strcmp($a->getRealpath(), $b->getRealpath());
};
} elseif (self::SORT_BY_TYPE === $sort) {
$this->sort = function ($a, $b) {
if ($a->isDir() && $b->isFile()) {
return -1;
} elseif ($a->isFile() && $b->isDir()) {
return 1;
}

return strcmp($a->getRealpath(), $b->getRealpath());
};
} elseif (self::SORT_BY_ACCESSED_TIME === $sort) {
$this->sort = function ($a, $b) {
return $a->getATime() - $b->getATime();
};
} elseif (self::SORT_BY_CHANGED_TIME === $sort) {
$this->sort = function ($a, $b) {
return $a->getCTime() - $b->getCTime();
};
} elseif (self::SORT_BY_MODIFIED_TIME === $sort) {
$this->sort = function ($a, $b) {
return $a->getMTime() - $b->getMTime();
};
} elseif (is_callable($sort)) {
$this->sort = $sort;
} else {
throw new \InvalidArgumentException('The SortableIterator takes a PHP callable or a valid built-in sort algorithm as an argument.');
}
}

public function getIterator()
{
$array = iterator_to_array($this->iterator, true);
uasort($array, $this->sort);

return new \ArrayIterator($array);
}
}
<?php


namespace Symfony\Component\Finder;


class SplFileInfo extends \SplFileInfo
{
private $relativePath;
private $relativePathname;


public function __construct($file, $relativePath, $relativePathname)
{
parent::__construct($file);
$this->relativePath = $relativePath;
$this->relativePathname = $relativePathname;
}


public function getRelativePath()
{
return $this->relativePath;
}


public function getRelativePathname()
{
return $this->relativePathname;
}


public function getContents()
{
$level = error_reporting(0);
$content = file_get_contents($this->getPathname());
error_reporting($level);
if (false === $content) {
$error = error_get_last();
throw new \RuntimeException($error['message']);
}

return $content;
}
}
<?php


use Symfony\Polyfill\Mbstring as p;

if (!function_exists('mb_strlen')) {
define('MB_CASE_UPPER', 0);
define('MB_CASE_LOWER', 1);
define('MB_CASE_TITLE', 2);

function mb_convert_encoding($s, $to, $from = null) { return p\Mbstring::mb_convert_encoding($s, $to, $from); }
function mb_decode_mimeheader($s) { return p\Mbstring::mb_decode_mimeheader($s); }
function mb_encode_mimeheader($s, $charset = null, $transferEnc = null, $lf = null, $indent = null) { return p\Mbstring::mb_encode_mimeheader($s, $charset, $transferEnc, $lf, $indent); }
function mb_convert_case($s, $mode, $enc = null) { return p\Mbstring::mb_convert_case($s, $mode, $enc); }
function mb_internal_encoding($enc = null) { return p\Mbstring::mb_internal_encoding($enc); }
function mb_language($lang = null) { return p\Mbstring::mb_language($lang); }
function mb_list_encodings() { return p\Mbstring::mb_list_encodings(); }
function mb_encoding_aliases($encoding) { return p\Mbstring::mb_encoding_aliases($encoding); }
function mb_check_encoding($var = null, $encoding = null) { return p\Mbstring::mb_check_encoding($var, $encoding); }
function mb_detect_encoding($str, $encodingList = null, $strict = false) { return p\Mbstring::mb_detect_encoding($str, $encodingList, $strict); }
function mb_detect_order($encodingList = null) { return p\Mbstring::mb_detect_order($encodingList); }
function mb_parse_str($s, &$result = array()) { parse_str($s, $result); }
function mb_strlen($s, $enc = null) { return p\Mbstring::mb_strlen($s, $enc); }
function mb_strpos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_strpos($s, $needle, $offset, $enc); }
function mb_strtolower($s, $enc = null) { return p\Mbstring::mb_strtolower($s, $enc); }
function mb_strtoupper($s, $enc = null) { return p\Mbstring::mb_strtoupper($s, $enc); }
function mb_substitute_character($char = null) { return p\Mbstring::mb_substitute_character($char); }
function mb_substr($s, $start, $length = 2147483647, $enc = null) { return p\Mbstring::mb_substr($s, $start, $length, $enc); }
function mb_stripos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_stripos($s, $needle, $offset, $enc); }
function mb_stristr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_stristr($s, $needle, $part, $enc); }
function mb_strrchr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_strrchr($s, $needle, $part, $enc); }
function mb_strrichr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_strrichr($s, $needle, $part, $enc); }
function mb_strripos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_strripos($s, $needle, $offset, $enc); }
function mb_strrpos($s, $needle, $offset = 0, $enc = null) { return p\Mbstring::mb_strrpos($s, $needle, $offset, $enc); }
function mb_strstr($s, $needle, $part = false, $enc = null) { return p\Mbstring::mb_strstr($s, $needle, $part, $enc); }
function mb_get_info($type = 'all') { return p\Mbstring::mb_get_info($type); }
function mb_http_output($enc = null) { return p\Mbstring::mb_http_output($enc); }
function mb_strwidth($s, $enc = null) { return p\Mbstring::mb_strwidth($s, $enc); }
function mb_substr_count($haystack, $needle, $enc = null) { return p\Mbstring::mb_substr_count($haystack, $needle, $enc); }
function mb_output_handler($contents, $status) { return p\Mbstring::mb_output_handler($contents, $status); }
function mb_http_input($type = '') { return p\Mbstring::mb_http_input($type); }
function mb_convert_variables($toEncoding, $fromEncoding, &$a = null, &$b = null, &$c = null, &$d = null, &$e = null, &$f = null) { return p\Mbstring::mb_convert_variables($toEncoding, $fromEncoding, $v0, $a, $b, $c, $d, $e, $f); }
}
<?php


namespace Symfony\Polyfill\Mbstring;


final class Mbstring
{
const MB_CASE_FOLD = PHP_INT_MAX;

private static $encodingList = array('ASCII', 'UTF-8');
private static $language = 'neutral';
private static $internalEncoding = 'UTF-8';
private static $caseFold = array(
array('Âµ','Å¿',"\xCD\x85",'Ï‚',"\xCF\x90","\xCF\x91","\xCF\x95","\xCF\x96","\xCF\xB0","\xCF\xB1","\xCF\xB5","\xE1\xBA\x9B","\xE1\xBE\xBE"),
array('Î¼','s','Î¹', 'Ïƒ','Î²', 'Î¸', 'Ï†', 'Ï€', 'Îº', 'Ï', 'Îµ', "\xE1\xB9\xA1",'Î¹'),
);

public static function mb_convert_encoding($s, $toEncoding, $fromEncoding = null)
{
if (is_array($fromEncoding) || false !== strpos($fromEncoding, ',')) {
$fromEncoding = self::mb_detect_encoding($s, $fromEncoding);
} else {
$fromEncoding = self::getEncoding($fromEncoding);
}

$toEncoding = self::getEncoding($toEncoding);

if ('BASE64' === $fromEncoding) {
$s = base64_decode($s);
$fromEncoding = $toEncoding;
}

if ('BASE64' === $toEncoding) {
return base64_encode($s);
}

if ('HTML-ENTITIES' === $toEncoding || 'HTML' === $toEncoding) {
if ('HTML-ENTITIES' === $fromEncoding || 'HTML' === $fromEncoding) {
$fromEncoding = 'Windows-1252';
}
if ('UTF-8' !== $fromEncoding) {
$s = iconv($fromEncoding, 'UTF-8', $s);
}

return preg_replace_callback('/[\x80-\xFF]+/', array(__CLASS__, 'html_encoding_callback'), $s);
}

if ('HTML-ENTITIES' === $fromEncoding) {
$s = html_entity_decode($s, ENT_COMPAT, 'UTF-8');
$fromEncoding = 'UTF-8';
}

return iconv($fromEncoding, $toEncoding, $s);
}

public static function mb_convert_variables($toEncoding, $fromEncoding, &$a = null, &$b = null, &$c = null, &$d = null, &$e = null, &$f = null)
{
$vars = array(&$a, &$b, &$c, &$d, &$e, &$f);

$ok = true;
array_walk_recursive($vars, function (&$v) use (&$ok, $toEncoding, $fromEncoding) {
if (false === $v = Mbstring::mb_convert_encoding($v, $toEncoding, $fromEncoding)) {
$ok = false;
}
});

return $ok ? $fromEncoding : false;
}

public static function mb_decode_mimeheader($s)
{
return iconv_mime_decode($s, 2, self::$internalEncoding);
}

public static function mb_encode_mimeheader($s, $charset = null, $transferEncoding = null, $linefeed = null, $indent = null)
{
trigger_error('mb_encode_mimeheader() is bugged. Please use iconv_mime_encode() instead', E_USER_WARNING);
}

public static function mb_convert_case($s, $mode, $encoding = null)
{
if ('' === $s .= '') {
return '';
}

$encoding = self::getEncoding($encoding);

if ('UTF-8' === $encoding) {
$encoding = null;
} else {
$s = iconv($encoding, 'UTF-8', $s);
}

if (MB_CASE_TITLE == $mode) {
$s = preg_replace_callback('/\b\p{Ll}/u', array(__CLASS__, 'title_case_upper'), $s);
$s = preg_replace_callback('/\B[\p{Lu}\p{Lt}]+/u', array(__CLASS__, 'title_case_lower'), $s);
} else {
if (MB_CASE_UPPER == $mode) {
static $upper = null;
if (null === $upper) {
$upper = self::getData('upperCase');
}
$map = $upper;
} else {
if (self::MB_CASE_FOLD === $mode) {
$s = str_replace(self::$caseFold[0], self::$caseFold[1], $s);
}

static $lower = null;
if (null === $lower) {
$lower = self::getData('lowerCase');
}
$map = $lower;
}

static $ulenMask = array("\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4);

$i = 0;
$len = strlen($s);

while ($i < $len) {
$ulen = $s[$i] < "\x80" ? 1 : $ulenMask[$s[$i] & "\xF0"];
$uchr = substr($s, $i, $ulen);
$i += $ulen;

if (isset($map[$uchr])) {
$uchr = $map[$uchr];
$nlen = strlen($uchr);

if ($nlen == $ulen) {
$nlen = $i;
do {
$s[--$nlen] = $uchr[--$ulen];
} while ($ulen);
} else {
$s = substr_replace($s, $uchr, $i - $ulen, $ulen);
$len += $nlen - $ulen;
$i += $nlen - $ulen;
}
}
}
}

if (null === $encoding) {
return $s;
}

return iconv('UTF-8', $encoding, $s);
}

public static function mb_internal_encoding($encoding = null)
{
if (null === $encoding) {
return self::$internalEncoding;
}

$encoding = self::getEncoding($encoding);

if ('UTF-8' === $encoding || false !== @iconv($encoding, $encoding, ' ')) {
self::$internalEncoding = $encoding;

return true;
}

return false;
}

public static function mb_language($lang = null)
{
if (null === $lang) {
return self::$language;
}

switch ($lang = strtolower($lang)) {
case 'uni':
case 'neutral':
self::$language = $lang;

return true;
}

return false;
}

public static function mb_list_encodings()
{
return array('UTF-8');
}

public static function mb_encoding_aliases($encoding)
{
switch (strtoupper($encoding)) {
case 'UTF8':
case 'UTF-8':
return array('utf8');
}

return false;
}

public static function mb_check_encoding($var = null, $encoding = null)
{
if (null === $encoding) {
if (null === $var) {
return false;
}
$encoding = self::$internalEncoding;
}

return self::mb_detect_encoding($var, array($encoding)) || false !== @iconv($encoding, $encoding, $var);
}

public static function mb_detect_encoding($str, $encodingList = null, $strict = false)
{
if (null === $encodingList) {
$encodingList = self::$encodingList;
} else {
if (!is_array($encodingList)) {
$encodingList = array_map('trim', explode(',', $encodingList));
}
$encodingList = array_map('strtoupper', $encodingList);
}

foreach ($encodingList as $enc) {
switch ($enc) {
case 'ASCII':
if (!preg_match('/[\x80-\xFF]/', $str)) {
return $enc;
}
break;

case 'UTF8':
case 'UTF-8':
if (preg_match('//u', $str)) {
return 'UTF-8';
}
break;

default:
if (0 === strncmp($enc, 'ISO-8859-', 9)) {
return $enc;
}
}
}

return false;
}

public static function mb_detect_order($encodingList = null)
{
if (null === $encodingList) {
return self::$encodingList;
}

if (!is_array($encodingList)) {
$encodingList = array_map('trim', explode(',', $encodingList));
}
$encodingList = array_map('strtoupper', $encodingList);

foreach ($encodingList as $enc) {
switch ($enc) {
default:
if (strncmp($enc, 'ISO-8859-', 9)) {
return false;
}
case 'ASCII':
case 'UTF8':
case 'UTF-8':
}
}

self::$encodingList = $encodingList;

return true;
}

public static function mb_strlen($s, $encoding = null)
{
$encoding = self::getEncoding($encoding);

return iconv_strlen($s, $encoding);
}

public static function mb_strpos($haystack, $needle, $offset = 0, $encoding = null)
{
$encoding = self::getEncoding($encoding);

if ('' === $needle .= '') {
trigger_error(__METHOD__.': Empty delimiter', E_USER_WARNING);

return false;
}

return iconv_strpos($haystack, $needle, $offset, $encoding);
}

public static function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null)
{
$encoding = self::getEncoding($encoding);

if ($offset != (int) $offset) {
$offset = 0;
} elseif ($offset = (int) $offset) {
if ($offset < 0) {
$haystack = self::mb_substr($haystack, 0, $offset, $encoding);
$offset = 0;
} else {
$haystack = self::mb_substr($haystack, $offset, 2147483647, $encoding);
}
}

$pos = iconv_strrpos($haystack, $needle, $encoding);

return false !== $pos ? $offset + $pos : false;
}

public static function mb_strtolower($s, $encoding = null)
{
return self::mb_convert_case($s, MB_CASE_LOWER, $encoding);
}

public static function mb_strtoupper($s, $encoding = null)
{
return self::mb_convert_case($s, MB_CASE_UPPER, $encoding);
}

public static function mb_substitute_character($c = null)
{
if (0 === strcasecmp($c, 'none')) {
return true;
}

return null !== $c ? false : 'none';
}

public static function mb_substr($s, $start, $length = null, $encoding = null)
{
$encoding = self::getEncoding($encoding);

if ($start < 0) {
$start = iconv_strlen($s, $encoding) + $start;
if ($start < 0) {
$start = 0;
}
}

if (null === $length) {
$length = 2147483647;
} elseif ($length < 0) {
$length = iconv_strlen($s, $encoding) + $length - $start;
if ($length < 0) {
return '';
}
}

return iconv_substr($s, $start, $length, $encoding).'';
}

public static function mb_stripos($haystack, $needle, $offset = 0, $encoding = null)
{
$haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding);
$needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding);

return self::mb_strpos($haystack, $needle, $offset, $encoding);
}

public static function mb_stristr($haystack, $needle, $part = false, $encoding = null)
{
$pos = self::mb_stripos($haystack, $needle, 0, $encoding);

return self::getSubpart($pos, $part, $haystack, $encoding);
}

public static function mb_strrchr($haystack, $needle, $part = false, $encoding = null)
{
$encoding = self::getEncoding($encoding);
$needle = self::mb_substr($needle, 0, 1, $encoding);
$pos = iconv_strrpos($haystack, $needle, $encoding);

return self::getSubpart($pos, $part, $haystack, $encoding);
}

public static function mb_strrichr($haystack, $needle, $part = false, $encoding = null)
{
$needle = self::mb_substr($needle, 0, 1, $encoding);
$pos = self::mb_strripos($haystack, $needle, $encoding);

return self::getSubpart($pos, $part, $haystack, $encoding);
}

public static function mb_strripos($haystack, $needle, $offset = 0, $encoding = null)
{
$haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding);
$needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding);

return self::mb_strrpos($haystack, $needle, $offset, $encoding);
}

public static function mb_strstr($haystack, $needle, $part = false, $encoding = null)
{
$pos = strpos($haystack, $needle);
if (false === $pos) {
return false;
}
if ($part) {
return substr($haystack, 0, $pos);
}

return substr($haystack, $pos);
}

public static function mb_get_info($type = 'all')
{
$info = array(
'internal_encoding' => self::$internalEncoding,
'http_output' => 'pass',
'http_output_conv_mimetypes' => '^(text/|application/xhtml\+xml)',
'func_overload' => 0,
'func_overload_list' => 'no overload',
'mail_charset' => 'UTF-8',
'mail_header_encoding' => 'BASE64',
'mail_body_encoding' => 'BASE64',
'illegal_chars' => 0,
'encoding_translation' => 'Off',
'language' => self::$language,
'detect_order' => self::$encodingList,
'substitute_character' => 'none',
'strict_detection' => 'Off',
);

if ('all' === $type) {
return $info;
}
if (isset($info[$type])) {
return $info[$type];
}

return false;
}

public static function mb_http_input($type = '')
{
return false;
}

public static function mb_http_output($encoding = null)
{
return null !== $encoding ? 'pass' === $encoding : 'pass';
}

public static function mb_strwidth($s, $encoding = null)
{
$encoding = self::getEncoding($encoding);

if ('UTF-8' !== $encoding) {
$s = iconv($encoding, 'UTF-8', $s);
}

$s = preg_replace('/[\x{1100}-\x{115F}\x{2329}\x{232A}\x{2E80}-\x{303E}\x{3040}-\x{A4CF}\x{AC00}-\x{D7A3}\x{F900}-\x{FAFF}\x{FE10}-\x{FE19}\x{FE30}-\x{FE6F}\x{FF00}-\x{FF60}\x{FFE0}-\x{FFE6}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}]/u', '', $s, -1, $wide);

return ($wide << 1) + iconv_strlen($s, 'UTF-8');
}

public static function mb_substr_count($haystack, $needle, $encoding = null)
{
return substr_count($haystack, $needle);
}

public static function mb_output_handler($contents, $status)
{
return $contents;
}

private static function getSubpart($pos, $part, $haystack, $encoding)
{
if (false === $pos) {
return false;
}
if ($part) {
return self::mb_substr($haystack, 0, $pos, $encoding);
}

return self::mb_substr($haystack, $pos, null, $encoding);
}

private static function html_encoding_callback($m)
{
$i = 1;
$entities = '';
$m = unpack('C*', htmlentities($m[0], ENT_COMPAT, 'UTF-8'));

while (isset($m[$i])) {
if (0x80 > $m[$i]) {
$entities .= chr($m[$i++]);
continue;
}
if (0xF0 <= $m[$i]) {
$c = (($m[$i++] - 0xF0) << 18) + (($m[$i++] - 0x80) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80;
} elseif (0xE0 <= $m[$i]) {
$c = (($m[$i++] - 0xE0) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80;
} else {
$c = (($m[$i++] - 0xC0) << 6) + $m[$i++] - 0x80;
}

$entities .= '&#'.$c.';';
}

return $entities;
}

private static function title_case_lower($s)
{
return self::mb_convert_case($s[0], MB_CASE_LOWER, 'UTF-8');
}

private static function title_case_upper($s)
{
return self::mb_convert_case($s[0], MB_CASE_UPPER, 'UTF-8');
}

private static function getData($file)
{
if (file_exists($file = __DIR__.'/Resources/unidata/'.$file.'.php')) {
return require $file;
}

return false;
}

private static function getEncoding($encoding)
{
if (null === $encoding) {
return self::$internalEncoding;
}

$encoding = strtoupper($encoding);

if ('8BIT' === $encoding || 'BINARY' === $encoding) {
return 'CP850';
}
if ('UTF8' === $encoding) {
return 'UTF-8';
}

return $encoding;
}
}
<?php

static $data = array (
'A' => 'a',
'B' => 'b',
'C' => 'c',
'D' => 'd',
'E' => 'e',
'F' => 'f',
'G' => 'g',
'H' => 'h',
'I' => 'i',
'J' => 'j',
'K' => 'k',
'L' => 'l',
'M' => 'm',
'N' => 'n',
'O' => 'o',
'P' => 'p',
'Q' => 'q',
'R' => 'r',
'S' => 's',
'T' => 't',
'U' => 'u',
'V' => 'v',
'W' => 'w',
'X' => 'x',
'Y' => 'y',
'Z' => 'z',
'Ã€' => 'Ã ',
'Ã' => 'Ã¡',
'Ã‚' => 'Ã¢',
'Ãƒ' => 'Ã£',
'Ã„' => 'Ã¤',
'Ã…' => 'Ã¥',
'Ã†' => 'Ã¦',
'Ã‡' => 'Ã§',
'Ãˆ' => 'Ã¨',
'Ã‰' => 'Ã©',
'ÃŠ' => 'Ãª',
'Ã‹' => 'Ã«',
'ÃŒ' => 'Ã¬',
'Ã' => 'Ã­',
'ÃŽ' => 'Ã®',
'Ã' => 'Ã¯',
'Ã' => 'Ã°',
'Ã‘' => 'Ã±',
'Ã’' => 'Ã²',
'Ã“' => 'Ã³',
'Ã”' => 'Ã´',
'Ã•' => 'Ãµ',
'Ã–' => 'Ã¶',
'Ã˜' => 'Ã¸',
'Ã™' => 'Ã¹',
'Ãš' => 'Ãº',
'Ã›' => 'Ã»',
'Ãœ' => 'Ã¼',
'Ã' => 'Ã½',
'Ãž' => 'Ã¾',
'Ä€' => 'Ä',
'Ä‚' => 'Äƒ',
'Ä„' => 'Ä…',
'Ä†' => 'Ä‡',
'Äˆ' => 'Ä‰',
'ÄŠ' => 'Ä‹',
'ÄŒ' => 'Ä',
'ÄŽ' => 'Ä',
'Ä' => 'Ä‘',
'Ä’' => 'Ä“',
'Ä”' => 'Ä•',
'Ä–' => 'Ä—',
'Ä˜' => 'Ä™',
'Äš' => 'Ä›',
'Äœ' => 'Ä',
'Äž' => 'ÄŸ',
'Ä ' => 'Ä¡',
'Ä¢' => 'Ä£',
'Ä¤' => 'Ä¥',
'Ä¦' => 'Ä§',
'Ä¨' => 'Ä©',
'Äª' => 'Ä«',
'Ä¬' => 'Ä­',
'Ä®' => 'Ä¯',
'Ä°' => 'i',
'Ä²' => 'Ä³',
'Ä´' => 'Äµ',
'Ä¶' => 'Ä·',
'Ä¹' => 'Äº',
'Ä»' => 'Ä¼',
'Ä½' => 'Ä¾',
'Ä¿' => 'Å€',
'Å' => 'Å‚',
'Åƒ' => 'Å„',
'Å…' => 'Å†',
'Å‡' => 'Åˆ',
'ÅŠ' => 'Å‹',
'ÅŒ' => 'Å',
'ÅŽ' => 'Å',
'Å' => 'Å‘',
'Å’' => 'Å“',
'Å”' => 'Å•',
'Å–' => 'Å—',
'Å˜' => 'Å™',
'Åš' => 'Å›',
'Åœ' => 'Å',
'Åž' => 'ÅŸ',
'Å ' => 'Å¡',
'Å¢' => 'Å£',
'Å¤' => 'Å¥',
'Å¦' => 'Å§',
'Å¨' => 'Å©',
'Åª' => 'Å«',
'Å¬' => 'Å­',
'Å®' => 'Å¯',
'Å°' => 'Å±',
'Å²' => 'Å³',
'Å´' => 'Åµ',
'Å¶' => 'Å·',
'Å¸' => 'Ã¿',
'Å¹' => 'Åº',
'Å»' => 'Å¼',
'Å½' => 'Å¾',
'Æ' => 'É“',
'Æ‚' => 'Æƒ',
'Æ„' => 'Æ…',
'Æ†' => 'É”',
'Æ‡' => 'Æˆ',
'Æ‰' => 'É–',
'ÆŠ' => 'É—',
'Æ‹' => 'ÆŒ',
'ÆŽ' => 'Ç',
'Æ' => 'É™',
'Æ' => 'É›',
'Æ‘' => 'Æ’',
'Æ“' => 'É ',
'Æ”' => 'É£',
'Æ–' => 'É©',
'Æ—' => 'É¨',
'Æ˜' => 'Æ™',
'Æœ' => 'É¯',
'Æ' => 'É²',
'ÆŸ' => 'Éµ',
'Æ ' => 'Æ¡',
'Æ¢' => 'Æ£',
'Æ¤' => 'Æ¥',
'Æ¦' => 'Ê€',
'Æ§' => 'Æ¨',
'Æ©' => 'Êƒ',
'Æ¬' => 'Æ­',
'Æ®' => 'Êˆ',
'Æ¯' => 'Æ°',
'Æ±' => 'ÊŠ',
'Æ²' => 'Ê‹',
'Æ³' => 'Æ´',
'Æµ' => 'Æ¶',
'Æ·' => 'Ê’',
'Æ¸' => 'Æ¹',
'Æ¼' => 'Æ½',
'Ç„' => 'Ç†',
'Ç…' => 'Ç†',
'Ç‡' => 'Ç‰',
'Çˆ' => 'Ç‰',
'ÇŠ' => 'ÇŒ',
'Ç‹' => 'ÇŒ',
'Ç' => 'ÇŽ',
'Ç' => 'Ç',
'Ç‘' => 'Ç’',
'Ç“' => 'Ç”',
'Ç•' => 'Ç–',
'Ç—' => 'Ç˜',
'Ç™' => 'Çš',
'Ç›' => 'Çœ',
'Çž' => 'ÇŸ',
'Ç ' => 'Ç¡',
'Ç¢' => 'Ç£',
'Ç¤' => 'Ç¥',
'Ç¦' => 'Ç§',
'Ç¨' => 'Ç©',
'Çª' => 'Ç«',
'Ç¬' => 'Ç­',
'Ç®' => 'Ç¯',
'Ç±' => 'Ç³',
'Ç²' => 'Ç³',
'Ç´' => 'Çµ',
'Ç¶' => 'Æ•',
'Ç·' => 'Æ¿',
'Ç¸' => 'Ç¹',
'Çº' => 'Ç»',
'Ç¼' => 'Ç½',
'Ç¾' => 'Ç¿',
'È€' => 'È',
'È‚' => 'Èƒ',
'È„' => 'È…',
'È†' => 'È‡',
'Èˆ' => 'È‰',
'ÈŠ' => 'È‹',
'ÈŒ' => 'È',
'ÈŽ' => 'È',
'È' => 'È‘',
'È’' => 'È“',
'È”' => 'È•',
'È–' => 'È—',
'È˜' => 'È™',
'Èš' => 'È›',
'Èœ' => 'È',
'Èž' => 'ÈŸ',
'È ' => 'Æž',
'È¢' => 'È£',
'È¤' => 'È¥',
'È¦' => 'È§',
'È¨' => 'È©',
'Èª' => 'È«',
'È¬' => 'È­',
'È®' => 'È¯',
'È°' => 'È±',
'È²' => 'È³',
'Èº' => 'â±¥',
'È»' => 'È¼',
'È½' => 'Æš',
'È¾' => 'â±¦',
'É' => 'É‚',
'Éƒ' => 'Æ€',
'É„' => 'Ê‰',
'É…' => 'ÊŒ',
'É†' => 'É‡',
'Éˆ' => 'É‰',
'ÉŠ' => 'É‹',
'ÉŒ' => 'É',
'ÉŽ' => 'É',
'Í°' => 'Í±',
'Í²' => 'Í³',
'Í¶' => 'Í·',
'Í¿' => 'Ï³',
'Î†' => 'Î¬',
'Îˆ' => 'Î­',
'Î‰' => 'Î®',
'ÎŠ' => 'Î¯',
'ÎŒ' => 'ÏŒ',
'ÎŽ' => 'Ï',
'Î' => 'ÏŽ',
'Î‘' => 'Î±',
'Î’' => 'Î²',
'Î“' => 'Î³',
'Î”' => 'Î´',
'Î•' => 'Îµ',
'Î–' => 'Î¶',
'Î—' => 'Î·',
'Î˜' => 'Î¸',
'Î™' => 'Î¹',
'Îš' => 'Îº',
'Î›' => 'Î»',
'Îœ' => 'Î¼',
'Î' => 'Î½',
'Îž' => 'Î¾',
'ÎŸ' => 'Î¿',
'Î ' => 'Ï€',
'Î¡' => 'Ï',
'Î£' => 'Ïƒ',
'Î¤' => 'Ï„',
'Î¥' => 'Ï…',
'Î¦' => 'Ï†',
'Î§' => 'Ï‡',
'Î¨' => 'Ïˆ',
'Î©' => 'Ï‰',
'Îª' => 'ÏŠ',
'Î«' => 'Ï‹',
'Ï' => 'Ï—',
'Ï˜' => 'Ï™',
'Ïš' => 'Ï›',
'Ïœ' => 'Ï',
'Ïž' => 'ÏŸ',
'Ï ' => 'Ï¡',
'Ï¢' => 'Ï£',
'Ï¤' => 'Ï¥',
'Ï¦' => 'Ï§',
'Ï¨' => 'Ï©',
'Ïª' => 'Ï«',
'Ï¬' => 'Ï­',
'Ï®' => 'Ï¯',
'Ï´' => 'Î¸',
'Ï·' => 'Ï¸',
'Ï¹' => 'Ï²',
'Ïº' => 'Ï»',
'Ï½' => 'Í»',
'Ï¾' => 'Í¼',
'Ï¿' => 'Í½',
'Ð€' => 'Ñ',
'Ð' => 'Ñ‘',
'Ð‚' => 'Ñ’',
'Ðƒ' => 'Ñ“',
'Ð„' => 'Ñ”',
'Ð…' => 'Ñ•',
'Ð†' => 'Ñ–',
'Ð‡' => 'Ñ—',
'Ðˆ' => 'Ñ˜',
'Ð‰' => 'Ñ™',
'ÐŠ' => 'Ñš',
'Ð‹' => 'Ñ›',
'ÐŒ' => 'Ñœ',
'Ð' => 'Ñ',
'ÐŽ' => 'Ñž',
'Ð' => 'ÑŸ',
'Ð' => 'Ð°',
'Ð‘' => 'Ð±',
'Ð’' => 'Ð²',
'Ð“' => 'Ð³',
'Ð”' => 'Ð´',
'Ð•' => 'Ðµ',
'Ð–' => 'Ð¶',
'Ð—' => 'Ð·',
'Ð˜' => 'Ð¸',
'Ð™' => 'Ð¹',
'Ðš' => 'Ðº',
'Ð›' => 'Ð»',
'Ðœ' => 'Ð¼',
'Ð' => 'Ð½',
'Ðž' => 'Ð¾',
'ÐŸ' => 'Ð¿',
'Ð ' => 'Ñ€',
'Ð¡' => 'Ñ',
'Ð¢' => 'Ñ‚',
'Ð£' => 'Ñƒ',
'Ð¤' => 'Ñ„',
'Ð¥' => 'Ñ…',
'Ð¦' => 'Ñ†',
'Ð§' => 'Ñ‡',
'Ð¨' => 'Ñˆ',
'Ð©' => 'Ñ‰',
'Ðª' => 'ÑŠ',
'Ð«' => 'Ñ‹',
'Ð¬' => 'ÑŒ',
'Ð­' => 'Ñ',
'Ð®' => 'ÑŽ',
'Ð¯' => 'Ñ',
'Ñ ' => 'Ñ¡',
'Ñ¢' => 'Ñ£',
'Ñ¤' => 'Ñ¥',
'Ñ¦' => 'Ñ§',
'Ñ¨' => 'Ñ©',
'Ñª' => 'Ñ«',
'Ñ¬' => 'Ñ­',
'Ñ®' => 'Ñ¯',
'Ñ°' => 'Ñ±',
'Ñ²' => 'Ñ³',
'Ñ´' => 'Ñµ',
'Ñ¶' => 'Ñ·',
'Ñ¸' => 'Ñ¹',
'Ñº' => 'Ñ»',
'Ñ¼' => 'Ñ½',
'Ñ¾' => 'Ñ¿',
'Ò€' => 'Ò',
'ÒŠ' => 'Ò‹',
'ÒŒ' => 'Ò',
'ÒŽ' => 'Ò',
'Ò' => 'Ò‘',
'Ò’' => 'Ò“',
'Ò”' => 'Ò•',
'Ò–' => 'Ò—',
'Ò˜' => 'Ò™',
'Òš' => 'Ò›',
'Òœ' => 'Ò',
'Òž' => 'ÒŸ',
'Ò ' => 'Ò¡',
'Ò¢' => 'Ò£',
'Ò¤' => 'Ò¥',
'Ò¦' => 'Ò§',
'Ò¨' => 'Ò©',
'Òª' => 'Ò«',
'Ò¬' => 'Ò­',
'Ò®' => 'Ò¯',
'Ò°' => 'Ò±',
'Ò²' => 'Ò³',
'Ò´' => 'Òµ',
'Ò¶' => 'Ò·',
'Ò¸' => 'Ò¹',
'Òº' => 'Ò»',
'Ò¼' => 'Ò½',
'Ò¾' => 'Ò¿',
'Ó€' => 'Ó',
'Ó' => 'Ó‚',
'Óƒ' => 'Ó„',
'Ó…' => 'Ó†',
'Ó‡' => 'Óˆ',
'Ó‰' => 'ÓŠ',
'Ó‹' => 'ÓŒ',
'Ó' => 'ÓŽ',
'Ó' => 'Ó‘',
'Ó’' => 'Ó“',
'Ó”' => 'Ó•',
'Ó–' => 'Ó—',
'Ó˜' => 'Ó™',
'Óš' => 'Ó›',
'Óœ' => 'Ó',
'Óž' => 'ÓŸ',
'Ó ' => 'Ó¡',
'Ó¢' => 'Ó£',
'Ó¤' => 'Ó¥',
'Ó¦' => 'Ó§',
'Ó¨' => 'Ó©',
'Óª' => 'Ó«',
'Ó¬' => 'Ó­',
'Ó®' => 'Ó¯',
'Ó°' => 'Ó±',
'Ó²' => 'Ó³',
'Ó´' => 'Óµ',
'Ó¶' => 'Ó·',
'Ó¸' => 'Ó¹',
'Óº' => 'Ó»',
'Ó¼' => 'Ó½',
'Ó¾' => 'Ó¿',
'Ô€' => 'Ô',
'Ô‚' => 'Ôƒ',
'Ô„' => 'Ô…',
'Ô†' => 'Ô‡',
'Ôˆ' => 'Ô‰',
'ÔŠ' => 'Ô‹',
'ÔŒ' => 'Ô',
'ÔŽ' => 'Ô',
'Ô' => 'Ô‘',
'Ô’' => 'Ô“',
'Ô”' => 'Ô•',
'Ô–' => 'Ô—',
'Ô˜' => 'Ô™',
'Ôš' => 'Ô›',
'Ôœ' => 'Ô',
'Ôž' => 'ÔŸ',
'Ô ' => 'Ô¡',
'Ô¢' => 'Ô£',
'Ô¤' => 'Ô¥',
'Ô¦' => 'Ô§',
'Ô¨' => 'Ô©',
'Ôª' => 'Ô«',
'Ô¬' => 'Ô­',
'Ô®' => 'Ô¯',
'Ô±' => 'Õ¡',
'Ô²' => 'Õ¢',
'Ô³' => 'Õ£',
'Ô´' => 'Õ¤',
'Ôµ' => 'Õ¥',
'Ô¶' => 'Õ¦',
'Ô·' => 'Õ§',
'Ô¸' => 'Õ¨',
'Ô¹' => 'Õ©',
'Ôº' => 'Õª',
'Ô»' => 'Õ«',
'Ô¼' => 'Õ¬',
'Ô½' => 'Õ­',
'Ô¾' => 'Õ®',
'Ô¿' => 'Õ¯',
'Õ€' => 'Õ°',
'Õ' => 'Õ±',
'Õ‚' => 'Õ²',
'Õƒ' => 'Õ³',
'Õ„' => 'Õ´',
'Õ…' => 'Õµ',
'Õ†' => 'Õ¶',
'Õ‡' => 'Õ·',
'Õˆ' => 'Õ¸',
'Õ‰' => 'Õ¹',
'ÕŠ' => 'Õº',
'Õ‹' => 'Õ»',
'ÕŒ' => 'Õ¼',
'Õ' => 'Õ½',
'ÕŽ' => 'Õ¾',
'Õ' => 'Õ¿',
'Õ' => 'Ö€',
'Õ‘' => 'Ö',
'Õ’' => 'Ö‚',
'Õ“' => 'Öƒ',
'Õ”' => 'Ö„',
'Õ•' => 'Ö…',
'Õ–' => 'Ö†',
'á‚ ' => 'â´€',
'á‚¡' => 'â´',
'á‚¢' => 'â´‚',
'á‚£' => 'â´ƒ',
'á‚¤' => 'â´„',
'á‚¥' => 'â´…',
'á‚¦' => 'â´†',
'á‚§' => 'â´‡',
'á‚¨' => 'â´ˆ',
'á‚©' => 'â´‰',
'á‚ª' => 'â´Š',
'á‚«' => 'â´‹',
'á‚¬' => 'â´Œ',
'á‚­' => 'â´',
'á‚®' => 'â´Ž',
'á‚¯' => 'â´',
'á‚°' => 'â´',
'á‚±' => 'â´‘',
'á‚²' => 'â´’',
'á‚³' => 'â´“',
'á‚´' => 'â´”',
'á‚µ' => 'â´•',
'á‚¶' => 'â´–',
'á‚·' => 'â´—',
'á‚¸' => 'â´˜',
'á‚¹' => 'â´™',
'á‚º' => 'â´š',
'á‚»' => 'â´›',
'á‚¼' => 'â´œ',
'á‚½' => 'â´',
'á‚¾' => 'â´ž',
'á‚¿' => 'â´Ÿ',
'áƒ€' => 'â´ ',
'áƒ' => 'â´¡',
'áƒ‚' => 'â´¢',
'áƒƒ' => 'â´£',
'áƒ„' => 'â´¤',
'áƒ…' => 'â´¥',
'áƒ‡' => 'â´§',
'áƒ' => 'â´­',
'á¸€' => 'á¸',
'á¸‚' => 'á¸ƒ',
'á¸„' => 'á¸…',
'á¸†' => 'á¸‡',
'á¸ˆ' => 'á¸‰',
'á¸Š' => 'á¸‹',
'á¸Œ' => 'á¸',
'á¸Ž' => 'á¸',
'á¸' => 'á¸‘',
'á¸’' => 'á¸“',
'á¸”' => 'á¸•',
'á¸–' => 'á¸—',
'á¸˜' => 'á¸™',
'á¸š' => 'á¸›',
'á¸œ' => 'á¸',
'á¸ž' => 'á¸Ÿ',
'á¸ ' => 'á¸¡',
'á¸¢' => 'á¸£',
'á¸¤' => 'á¸¥',
'á¸¦' => 'á¸§',
'á¸¨' => 'á¸©',
'á¸ª' => 'á¸«',
'á¸¬' => 'á¸­',
'á¸®' => 'á¸¯',
'á¸°' => 'á¸±',
'á¸²' => 'á¸³',
'á¸´' => 'á¸µ',
'á¸¶' => 'á¸·',
'á¸¸' => 'á¸¹',
'á¸º' => 'á¸»',
'á¸¼' => 'á¸½',
'á¸¾' => 'á¸¿',
'á¹€' => 'á¹',
'á¹‚' => 'á¹ƒ',
'á¹„' => 'á¹…',
'á¹†' => 'á¹‡',
'á¹ˆ' => 'á¹‰',
'á¹Š' => 'á¹‹',
'á¹Œ' => 'á¹',
'á¹Ž' => 'á¹',
'á¹' => 'á¹‘',
'á¹’' => 'á¹“',
'á¹”' => 'á¹•',
'á¹–' => 'á¹—',
'á¹˜' => 'á¹™',
'á¹š' => 'á¹›',
'á¹œ' => 'á¹',
'á¹ž' => 'á¹Ÿ',
'á¹ ' => 'á¹¡',
'á¹¢' => 'á¹£',
'á¹¤' => 'á¹¥',
'á¹¦' => 'á¹§',
'á¹¨' => 'á¹©',
'á¹ª' => 'á¹«',
'á¹¬' => 'á¹­',
'á¹®' => 'á¹¯',
'á¹°' => 'á¹±',
'á¹²' => 'á¹³',
'á¹´' => 'á¹µ',
'á¹¶' => 'á¹·',
'á¹¸' => 'á¹¹',
'á¹º' => 'á¹»',
'á¹¼' => 'á¹½',
'á¹¾' => 'á¹¿',
'áº€' => 'áº',
'áº‚' => 'áºƒ',
'áº„' => 'áº…',
'áº†' => 'áº‡',
'áºˆ' => 'áº‰',
'áºŠ' => 'áº‹',
'áºŒ' => 'áº',
'áºŽ' => 'áº',
'áº' => 'áº‘',
'áº’' => 'áº“',
'áº”' => 'áº•',
'áºž' => 'ÃŸ',
'áº ' => 'áº¡',
'áº¢' => 'áº£',
'áº¤' => 'áº¥',
'áº¦' => 'áº§',
'áº¨' => 'áº©',
'áºª' => 'áº«',
'áº¬' => 'áº­',
'áº®' => 'áº¯',
'áº°' => 'áº±',
'áº²' => 'áº³',
'áº´' => 'áºµ',
'áº¶' => 'áº·',
'áº¸' => 'áº¹',
'áºº' => 'áº»',
'áº¼' => 'áº½',
'áº¾' => 'áº¿',
'á»€' => 'á»',
'á»‚' => 'á»ƒ',
'á»„' => 'á»…',
'á»†' => 'á»‡',
'á»ˆ' => 'á»‰',
'á»Š' => 'á»‹',
'á»Œ' => 'á»',
'á»Ž' => 'á»',
'á»' => 'á»‘',
'á»’' => 'á»“',
'á»”' => 'á»•',
'á»–' => 'á»—',
'á»˜' => 'á»™',
'á»š' => 'á»›',
'á»œ' => 'á»',
'á»ž' => 'á»Ÿ',
'á» ' => 'á»¡',
'á»¢' => 'á»£',
'á»¤' => 'á»¥',
'á»¦' => 'á»§',
'á»¨' => 'á»©',
'á»ª' => 'á»«',
'á»¬' => 'á»­',
'á»®' => 'á»¯',
'á»°' => 'á»±',
'á»²' => 'á»³',
'á»´' => 'á»µ',
'á»¶' => 'á»·',
'á»¸' => 'á»¹',
'á»º' => 'á»»',
'á»¼' => 'á»½',
'á»¾' => 'á»¿',
'á¼ˆ' => 'á¼€',
'á¼‰' => 'á¼',
'á¼Š' => 'á¼‚',
'á¼‹' => 'á¼ƒ',
'á¼Œ' => 'á¼„',
'á¼' => 'á¼…',
'á¼Ž' => 'á¼†',
'á¼' => 'á¼‡',
'á¼˜' => 'á¼',
'á¼™' => 'á¼‘',
'á¼š' => 'á¼’',
'á¼›' => 'á¼“',
'á¼œ' => 'á¼”',
'á¼' => 'á¼•',
'á¼¨' => 'á¼ ',
'á¼©' => 'á¼¡',
'á¼ª' => 'á¼¢',
'á¼«' => 'á¼£',
'á¼¬' => 'á¼¤',
'á¼­' => 'á¼¥',
'á¼®' => 'á¼¦',
'á¼¯' => 'á¼§',
'á¼¸' => 'á¼°',
'á¼¹' => 'á¼±',
'á¼º' => 'á¼²',
'á¼»' => 'á¼³',
'á¼¼' => 'á¼´',
'á¼½' => 'á¼µ',
'á¼¾' => 'á¼¶',
'á¼¿' => 'á¼·',
'á½ˆ' => 'á½€',
'á½‰' => 'á½',
'á½Š' => 'á½‚',
'á½‹' => 'á½ƒ',
'á½Œ' => 'á½„',
'á½' => 'á½…',
'á½™' => 'á½‘',
'á½›' => 'á½“',
'á½' => 'á½•',
'á½Ÿ' => 'á½—',
'á½¨' => 'á½ ',
'á½©' => 'á½¡',
'á½ª' => 'á½¢',
'á½«' => 'á½£',
'á½¬' => 'á½¤',
'á½­' => 'á½¥',
'á½®' => 'á½¦',
'á½¯' => 'á½§',
'á¾ˆ' => 'á¾€',
'á¾‰' => 'á¾',
'á¾Š' => 'á¾‚',
'á¾‹' => 'á¾ƒ',
'á¾Œ' => 'á¾„',
'á¾' => 'á¾…',
'á¾Ž' => 'á¾†',
'á¾' => 'á¾‡',
'á¾˜' => 'á¾',
'á¾™' => 'á¾‘',
'á¾š' => 'á¾’',
'á¾›' => 'á¾“',
'á¾œ' => 'á¾”',
'á¾' => 'á¾•',
'á¾ž' => 'á¾–',
'á¾Ÿ' => 'á¾—',
'á¾¨' => 'á¾ ',
'á¾©' => 'á¾¡',
'á¾ª' => 'á¾¢',
'á¾«' => 'á¾£',
'á¾¬' => 'á¾¤',
'á¾­' => 'á¾¥',
'á¾®' => 'á¾¦',
'á¾¯' => 'á¾§',
'á¾¸' => 'á¾°',
'á¾¹' => 'á¾±',
'á¾º' => 'á½°',
'á¾»' => 'á½±',
'á¾¼' => 'á¾³',
'á¿ˆ' => 'á½²',
'á¿‰' => 'á½³',
'á¿Š' => 'á½´',
'á¿‹' => 'á½µ',
'á¿Œ' => 'á¿ƒ',
'á¿˜' => 'á¿',
'á¿™' => 'á¿‘',
'á¿š' => 'á½¶',
'á¿›' => 'á½·',
'á¿¨' => 'á¿ ',
'á¿©' => 'á¿¡',
'á¿ª' => 'á½º',
'á¿«' => 'á½»',
'á¿¬' => 'á¿¥',
'á¿¸' => 'á½¸',
'á¿¹' => 'á½¹',
'á¿º' => 'á½¼',
'á¿»' => 'á½½',
'á¿¼' => 'á¿³',
'â„¦' => 'Ï‰',
'â„ª' => 'k',
'â„«' => 'Ã¥',
'â„²' => 'â…Ž',
'â… ' => 'â…°',
'â…¡' => 'â…±',
'â…¢' => 'â…²',
'â…£' => 'â…³',
'â…¤' => 'â…´',
'â…¥' => 'â…µ',
'â…¦' => 'â…¶',
'â…§' => 'â…·',
'â…¨' => 'â…¸',
'â…©' => 'â…¹',
'â…ª' => 'â…º',
'â…«' => 'â…»',
'â…¬' => 'â…¼',
'â…­' => 'â…½',
'â…®' => 'â…¾',
'â…¯' => 'â…¿',
'â†ƒ' => 'â†„',
'â’¶' => 'â“',
'â’·' => 'â“‘',
'â’¸' => 'â“’',
'â’¹' => 'â““',
'â’º' => 'â“”',
'â’»' => 'â“•',
'â’¼' => 'â“–',
'â’½' => 'â“—',
'â’¾' => 'â“˜',
'â’¿' => 'â“™',
'â“€' => 'â“š',
'â“' => 'â“›',
'â“‚' => 'â“œ',
'â“ƒ' => 'â“',
'â“„' => 'â“ž',
'â“…' => 'â“Ÿ',
'â“†' => 'â“ ',
'â“‡' => 'â“¡',
'â“ˆ' => 'â“¢',
'â“‰' => 'â“£',
'â“Š' => 'â“¤',
'â“‹' => 'â“¥',
'â“Œ' => 'â“¦',
'â“' => 'â“§',
'â“Ž' => 'â“¨',
'â“' => 'â“©',
'â°€' => 'â°°',
'â°' => 'â°±',
'â°‚' => 'â°²',
'â°ƒ' => 'â°³',
'â°„' => 'â°´',
'â°…' => 'â°µ',
'â°†' => 'â°¶',
'â°‡' => 'â°·',
'â°ˆ' => 'â°¸',
'â°‰' => 'â°¹',
'â°Š' => 'â°º',
'â°‹' => 'â°»',
'â°Œ' => 'â°¼',
'â°' => 'â°½',
'â°Ž' => 'â°¾',
'â°' => 'â°¿',
'â°' => 'â±€',
'â°‘' => 'â±',
'â°’' => 'â±‚',
'â°“' => 'â±ƒ',
'â°”' => 'â±„',
'â°•' => 'â±…',
'â°–' => 'â±†',
'â°—' => 'â±‡',
'â°˜' => 'â±ˆ',
'â°™' => 'â±‰',
'â°š' => 'â±Š',
'â°›' => 'â±‹',
'â°œ' => 'â±Œ',
'â°' => 'â±',
'â°ž' => 'â±Ž',
'â°Ÿ' => 'â±',
'â° ' => 'â±',
'â°¡' => 'â±‘',
'â°¢' => 'â±’',
'â°£' => 'â±“',
'â°¤' => 'â±”',
'â°¥' => 'â±•',
'â°¦' => 'â±–',
'â°§' => 'â±—',
'â°¨' => 'â±˜',
'â°©' => 'â±™',
'â°ª' => 'â±š',
'â°«' => 'â±›',
'â°¬' => 'â±œ',
'â°­' => 'â±',
'â°®' => 'â±ž',
'â± ' => 'â±¡',
'â±¢' => 'É«',
'â±£' => 'áµ½',
'â±¤' => 'É½',
'â±§' => 'â±¨',
'â±©' => 'â±ª',
'â±«' => 'â±¬',
'â±­' => 'É‘',
'â±®' => 'É±',
'â±¯' => 'É',
'â±°' => 'É’',
'â±²' => 'â±³',
'â±µ' => 'â±¶',
'â±¾' => 'È¿',
'â±¿' => 'É€',
'â²€' => 'â²',
'â²‚' => 'â²ƒ',
'â²„' => 'â²…',
'â²†' => 'â²‡',
'â²ˆ' => 'â²‰',
'â²Š' => 'â²‹',
'â²Œ' => 'â²',
'â²Ž' => 'â²',
'â²' => 'â²‘',
'â²’' => 'â²“',
'â²”' => 'â²•',
'â²–' => 'â²—',
'â²˜' => 'â²™',
'â²š' => 'â²›',
'â²œ' => 'â²',
'â²ž' => 'â²Ÿ',
'â² ' => 'â²¡',
'â²¢' => 'â²£',
'â²¤' => 'â²¥',
'â²¦' => 'â²§',
'â²¨' => 'â²©',
'â²ª' => 'â²«',
'â²¬' => 'â²­',
'â²®' => 'â²¯',
'â²°' => 'â²±',
'â²²' => 'â²³',
'â²´' => 'â²µ',
'â²¶' => 'â²·',
'â²¸' => 'â²¹',
'â²º' => 'â²»',
'â²¼' => 'â²½',
'â²¾' => 'â²¿',
'â³€' => 'â³',
'â³‚' => 'â³ƒ',
'â³„' => 'â³…',
'â³†' => 'â³‡',
'â³ˆ' => 'â³‰',
'â³Š' => 'â³‹',
'â³Œ' => 'â³',
'â³Ž' => 'â³',
'â³' => 'â³‘',
'â³’' => 'â³“',
'â³”' => 'â³•',
'â³–' => 'â³—',
'â³˜' => 'â³™',
'â³š' => 'â³›',
'â³œ' => 'â³',
'â³ž' => 'â³Ÿ',
'â³ ' => 'â³¡',
'â³¢' => 'â³£',
'â³«' => 'â³¬',
'â³­' => 'â³®',
'â³²' => 'â³³',
'ê™€' => 'ê™',
'ê™‚' => 'ê™ƒ',
'ê™„' => 'ê™…',
'ê™†' => 'ê™‡',
'ê™ˆ' => 'ê™‰',
'ê™Š' => 'ê™‹',
'ê™Œ' => 'ê™',
'ê™Ž' => 'ê™',
'ê™' => 'ê™‘',
'ê™’' => 'ê™“',
'ê™”' => 'ê™•',
'ê™–' => 'ê™—',
'ê™˜' => 'ê™™',
'ê™š' => 'ê™›',
'ê™œ' => 'ê™',
'ê™ž' => 'ê™Ÿ',
'ê™ ' => 'ê™¡',
'ê™¢' => 'ê™£',
'ê™¤' => 'ê™¥',
'ê™¦' => 'ê™§',
'ê™¨' => 'ê™©',
'ê™ª' => 'ê™«',
'ê™¬' => 'ê™­',
'êš€' => 'êš',
'êš‚' => 'êšƒ',
'êš„' => 'êš…',
'êš†' => 'êš‡',
'êšˆ' => 'êš‰',
'êšŠ' => 'êš‹',
'êšŒ' => 'êš',
'êšŽ' => 'êš',
'êš' => 'êš‘',
'êš’' => 'êš“',
'êš”' => 'êš•',
'êš–' => 'êš—',
'êš˜' => 'êš™',
'êšš' => 'êš›',
'êœ¢' => 'êœ£',
'êœ¤' => 'êœ¥',
'êœ¦' => 'êœ§',
'êœ¨' => 'êœ©',
'êœª' => 'êœ«',
'êœ¬' => 'êœ­',
'êœ®' => 'êœ¯',
'êœ²' => 'êœ³',
'êœ´' => 'êœµ',
'êœ¶' => 'êœ·',
'êœ¸' => 'êœ¹',
'êœº' => 'êœ»',
'êœ¼' => 'êœ½',
'êœ¾' => 'êœ¿',
'ê€' => 'ê',
'ê‚' => 'êƒ',
'ê„' => 'ê…',
'ê†' => 'ê‡',
'êˆ' => 'ê‰',
'êŠ' => 'ê‹',
'êŒ' => 'ê',
'êŽ' => 'ê',
'ê' => 'ê‘',
'ê’' => 'ê“',
'ê”' => 'ê•',
'ê–' => 'ê—',
'ê˜' => 'ê™',
'êš' => 'ê›',
'êœ' => 'ê',
'êž' => 'êŸ',
'ê ' => 'ê¡',
'ê¢' => 'ê£',
'ê¤' => 'ê¥',
'ê¦' => 'ê§',
'ê¨' => 'ê©',
'êª' => 'ê«',
'ê¬' => 'ê­',
'ê®' => 'ê¯',
'ê¹' => 'êº',
'ê»' => 'ê¼',
'ê½' => 'áµ¹',
'ê¾' => 'ê¿',
'êž€' => 'êž',
'êž‚' => 'êžƒ',
'êž„' => 'êž…',
'êž†' => 'êž‡',
'êž‹' => 'êžŒ',
'êž' => 'É¥',
'êž' => 'êž‘',
'êž’' => 'êž“',
'êž–' => 'êž—',
'êž˜' => 'êž™',
'êžš' => 'êž›',
'êžœ' => 'êž',
'êžž' => 'êžŸ',
'êž ' => 'êž¡',
'êž¢' => 'êž£',
'êž¤' => 'êž¥',
'êž¦' => 'êž§',
'êž¨' => 'êž©',
'êžª' => 'É¦',
'êž«' => 'Éœ',
'êž¬' => 'É¡',
'êž­' => 'É¬',
'êž°' => 'Êž',
'êž±' => 'Ê‡',
'ï¼¡' => 'ï½',
'ï¼¢' => 'ï½‚',
'ï¼£' => 'ï½ƒ',
'ï¼¤' => 'ï½„',
'ï¼¥' => 'ï½…',
'ï¼¦' => 'ï½†',
'ï¼§' => 'ï½‡',
'ï¼¨' => 'ï½ˆ',
'ï¼©' => 'ï½‰',
'ï¼ª' => 'ï½Š',
'ï¼«' => 'ï½‹',
'ï¼¬' => 'ï½Œ',
'ï¼­' => 'ï½',
'ï¼®' => 'ï½Ž',
'ï¼¯' => 'ï½',
'ï¼°' => 'ï½',
'ï¼±' => 'ï½‘',
'ï¼²' => 'ï½’',
'ï¼³' => 'ï½“',
'ï¼´' => 'ï½”',
'ï¼µ' => 'ï½•',
'ï¼¶' => 'ï½–',
'ï¼·' => 'ï½—',
'ï¼¸' => 'ï½˜',
'ï¼¹' => 'ï½™',
'ï¼º' => 'ï½š',
'ð€' => 'ð¨',
'ð' => 'ð©',
'ð‚' => 'ðª',
'ðƒ' => 'ð«',
'ð„' => 'ð¬',
'ð…' => 'ð­',
'ð†' => 'ð®',
'ð‡' => 'ð¯',
'ðˆ' => 'ð°',
'ð‰' => 'ð±',
'ðŠ' => 'ð²',
'ð‹' => 'ð³',
'ðŒ' => 'ð´',
'ð' => 'ðµ',
'ðŽ' => 'ð¶',
'ð' => 'ð·',
'ð' => 'ð¸',
'ð‘' => 'ð¹',
'ð’' => 'ðº',
'ð“' => 'ð»',
'ð”' => 'ð¼',
'ð•' => 'ð½',
'ð–' => 'ð¾',
'ð—' => 'ð¿',
'ð˜' => 'ð‘€',
'ð™' => 'ð‘',
'ðš' => 'ð‘‚',
'ð›' => 'ð‘ƒ',
'ðœ' => 'ð‘„',
'ð' => 'ð‘…',
'ðž' => 'ð‘†',
'ðŸ' => 'ð‘‡',
'ð ' => 'ð‘ˆ',
'ð¡' => 'ð‘‰',
'ð¢' => 'ð‘Š',
'ð£' => 'ð‘‹',
'ð¤' => 'ð‘Œ',
'ð¥' => 'ð‘',
'ð¦' => 'ð‘Ž',
'ð§' => 'ð‘',
'ð‘¢ ' => 'ð‘£€',
'ð‘¢¡' => 'ð‘£',
'ð‘¢¢' => 'ð‘£‚',
'ð‘¢£' => 'ð‘£ƒ',
'ð‘¢¤' => 'ð‘£„',
'ð‘¢¥' => 'ð‘£…',
'ð‘¢¦' => 'ð‘£†',
'ð‘¢§' => 'ð‘£‡',
'ð‘¢¨' => 'ð‘£ˆ',
'ð‘¢©' => 'ð‘£‰',
'ð‘¢ª' => 'ð‘£Š',
'ð‘¢«' => 'ð‘£‹',
'ð‘¢¬' => 'ð‘£Œ',
'ð‘¢­' => 'ð‘£',
'ð‘¢®' => 'ð‘£Ž',
'ð‘¢¯' => 'ð‘£',
'ð‘¢°' => 'ð‘£',
'ð‘¢±' => 'ð‘£‘',
'ð‘¢²' => 'ð‘£’',
'ð‘¢³' => 'ð‘£“',
'ð‘¢´' => 'ð‘£”',
'ð‘¢µ' => 'ð‘£•',
'ð‘¢¶' => 'ð‘£–',
'ð‘¢·' => 'ð‘£—',
'ð‘¢¸' => 'ð‘£˜',
'ð‘¢¹' => 'ð‘£™',
'ð‘¢º' => 'ð‘£š',
'ð‘¢»' => 'ð‘£›',
'ð‘¢¼' => 'ð‘£œ',
'ð‘¢½' => 'ð‘£',
'ð‘¢¾' => 'ð‘£ž',
'ð‘¢¿' => 'ð‘£Ÿ',
);

$result =& $data;
unset($data);

return $result;
<?php

static $data = array (
'a' => 'A',
'b' => 'B',
'c' => 'C',
'd' => 'D',
'e' => 'E',
'f' => 'F',
'g' => 'G',
'h' => 'H',
'i' => 'I',
'j' => 'J',
'k' => 'K',
'l' => 'L',
'm' => 'M',
'n' => 'N',
'o' => 'O',
'p' => 'P',
'q' => 'Q',
'r' => 'R',
's' => 'S',
't' => 'T',
'u' => 'U',
'v' => 'V',
'w' => 'W',
'x' => 'X',
'y' => 'Y',
'z' => 'Z',
'Âµ' => 'Îœ',
'Ã ' => 'Ã€',
'Ã¡' => 'Ã',
'Ã¢' => 'Ã‚',
'Ã£' => 'Ãƒ',
'Ã¤' => 'Ã„',
'Ã¥' => 'Ã…',
'Ã¦' => 'Ã†',
'Ã§' => 'Ã‡',
'Ã¨' => 'Ãˆ',
'Ã©' => 'Ã‰',
'Ãª' => 'ÃŠ',
'Ã«' => 'Ã‹',
'Ã¬' => 'ÃŒ',
'Ã­' => 'Ã',
'Ã®' => 'ÃŽ',
'Ã¯' => 'Ã',
'Ã°' => 'Ã',
'Ã±' => 'Ã‘',
'Ã²' => 'Ã’',
'Ã³' => 'Ã“',
'Ã´' => 'Ã”',
'Ãµ' => 'Ã•',
'Ã¶' => 'Ã–',
'Ã¸' => 'Ã˜',
'Ã¹' => 'Ã™',
'Ãº' => 'Ãš',
'Ã»' => 'Ã›',
'Ã¼' => 'Ãœ',
'Ã½' => 'Ã',
'Ã¾' => 'Ãž',
'Ã¿' => 'Å¸',
'Ä' => 'Ä€',
'Äƒ' => 'Ä‚',
'Ä…' => 'Ä„',
'Ä‡' => 'Ä†',
'Ä‰' => 'Äˆ',
'Ä‹' => 'ÄŠ',
'Ä' => 'ÄŒ',
'Ä' => 'ÄŽ',
'Ä‘' => 'Ä',
'Ä“' => 'Ä’',
'Ä•' => 'Ä”',
'Ä—' => 'Ä–',
'Ä™' => 'Ä˜',
'Ä›' => 'Äš',
'Ä' => 'Äœ',
'ÄŸ' => 'Äž',
'Ä¡' => 'Ä ',
'Ä£' => 'Ä¢',
'Ä¥' => 'Ä¤',
'Ä§' => 'Ä¦',
'Ä©' => 'Ä¨',
'Ä«' => 'Äª',
'Ä­' => 'Ä¬',
'Ä¯' => 'Ä®',
'Ä±' => 'I',
'Ä³' => 'Ä²',
'Äµ' => 'Ä´',
'Ä·' => 'Ä¶',
'Äº' => 'Ä¹',
'Ä¼' => 'Ä»',
'Ä¾' => 'Ä½',
'Å€' => 'Ä¿',
'Å‚' => 'Å',
'Å„' => 'Åƒ',
'Å†' => 'Å…',
'Åˆ' => 'Å‡',
'Å‹' => 'ÅŠ',
'Å' => 'ÅŒ',
'Å' => 'ÅŽ',
'Å‘' => 'Å',
'Å“' => 'Å’',
'Å•' => 'Å”',
'Å—' => 'Å–',
'Å™' => 'Å˜',
'Å›' => 'Åš',
'Å' => 'Åœ',
'ÅŸ' => 'Åž',
'Å¡' => 'Å ',
'Å£' => 'Å¢',
'Å¥' => 'Å¤',
'Å§' => 'Å¦',
'Å©' => 'Å¨',
'Å«' => 'Åª',
'Å­' => 'Å¬',
'Å¯' => 'Å®',
'Å±' => 'Å°',
'Å³' => 'Å²',
'Åµ' => 'Å´',
'Å·' => 'Å¶',
'Åº' => 'Å¹',
'Å¼' => 'Å»',
'Å¾' => 'Å½',
'Å¿' => 'S',
'Æ€' => 'Éƒ',
'Æƒ' => 'Æ‚',
'Æ…' => 'Æ„',
'Æˆ' => 'Æ‡',
'ÆŒ' => 'Æ‹',
'Æ’' => 'Æ‘',
'Æ•' => 'Ç¶',
'Æ™' => 'Æ˜',
'Æš' => 'È½',
'Æž' => 'È ',
'Æ¡' => 'Æ ',
'Æ£' => 'Æ¢',
'Æ¥' => 'Æ¤',
'Æ¨' => 'Æ§',
'Æ­' => 'Æ¬',
'Æ°' => 'Æ¯',
'Æ´' => 'Æ³',
'Æ¶' => 'Æµ',
'Æ¹' => 'Æ¸',
'Æ½' => 'Æ¼',
'Æ¿' => 'Ç·',
'Ç…' => 'Ç„',
'Ç†' => 'Ç„',
'Çˆ' => 'Ç‡',
'Ç‰' => 'Ç‡',
'Ç‹' => 'ÇŠ',
'ÇŒ' => 'ÇŠ',
'ÇŽ' => 'Ç',
'Ç' => 'Ç',
'Ç’' => 'Ç‘',
'Ç”' => 'Ç“',
'Ç–' => 'Ç•',
'Ç˜' => 'Ç—',
'Çš' => 'Ç™',
'Çœ' => 'Ç›',
'Ç' => 'ÆŽ',
'ÇŸ' => 'Çž',
'Ç¡' => 'Ç ',
'Ç£' => 'Ç¢',
'Ç¥' => 'Ç¤',
'Ç§' => 'Ç¦',
'Ç©' => 'Ç¨',
'Ç«' => 'Çª',
'Ç­' => 'Ç¬',
'Ç¯' => 'Ç®',
'Ç²' => 'Ç±',
'Ç³' => 'Ç±',
'Çµ' => 'Ç´',
'Ç¹' => 'Ç¸',
'Ç»' => 'Çº',
'Ç½' => 'Ç¼',
'Ç¿' => 'Ç¾',
'È' => 'È€',
'Èƒ' => 'È‚',
'È…' => 'È„',
'È‡' => 'È†',
'È‰' => 'Èˆ',
'È‹' => 'ÈŠ',
'È' => 'ÈŒ',
'È' => 'ÈŽ',
'È‘' => 'È',
'È“' => 'È’',
'È•' => 'È”',
'È—' => 'È–',
'È™' => 'È˜',
'È›' => 'Èš',
'È' => 'Èœ',
'ÈŸ' => 'Èž',
'È£' => 'È¢',
'È¥' => 'È¤',
'È§' => 'È¦',
'È©' => 'È¨',
'È«' => 'Èª',
'È­' => 'È¬',
'È¯' => 'È®',
'È±' => 'È°',
'È³' => 'È²',
'È¼' => 'È»',
'È¿' => 'â±¾',
'É€' => 'â±¿',
'É‚' => 'É',
'É‡' => 'É†',
'É‰' => 'Éˆ',
'É‹' => 'ÉŠ',
'É' => 'ÉŒ',
'É' => 'ÉŽ',
'É' => 'â±¯',
'É‘' => 'â±­',
'É’' => 'â±°',
'É“' => 'Æ',
'É”' => 'Æ†',
'É–' => 'Æ‰',
'É—' => 'ÆŠ',
'É™' => 'Æ',
'É›' => 'Æ',
'Éœ' => 'êž«',
'É ' => 'Æ“',
'É¡' => 'êž¬',
'É£' => 'Æ”',
'É¥' => 'êž',
'É¦' => 'êžª',
'É¨' => 'Æ—',
'É©' => 'Æ–',
'É«' => 'â±¢',
'É¬' => 'êž­',
'É¯' => 'Æœ',
'É±' => 'â±®',
'É²' => 'Æ',
'Éµ' => 'ÆŸ',
'É½' => 'â±¤',
'Ê€' => 'Æ¦',
'Êƒ' => 'Æ©',
'Ê‡' => 'êž±',
'Êˆ' => 'Æ®',
'Ê‰' => 'É„',
'ÊŠ' => 'Æ±',
'Ê‹' => 'Æ²',
'ÊŒ' => 'É…',
'Ê’' => 'Æ·',
'Êž' => 'êž°',
'Í…' => 'Î™',
'Í±' => 'Í°',
'Í³' => 'Í²',
'Í·' => 'Í¶',
'Í»' => 'Ï½',
'Í¼' => 'Ï¾',
'Í½' => 'Ï¿',
'Î¬' => 'Î†',
'Î­' => 'Îˆ',
'Î®' => 'Î‰',
'Î¯' => 'ÎŠ',
'Î±' => 'Î‘',
'Î²' => 'Î’',
'Î³' => 'Î“',
'Î´' => 'Î”',
'Îµ' => 'Î•',
'Î¶' => 'Î–',
'Î·' => 'Î—',
'Î¸' => 'Î˜',
'Î¹' => 'Î™',
'Îº' => 'Îš',
'Î»' => 'Î›',
'Î¼' => 'Îœ',
'Î½' => 'Î',
'Î¾' => 'Îž',
'Î¿' => 'ÎŸ',
'Ï€' => 'Î ',
'Ï' => 'Î¡',
'Ï‚' => 'Î£',
'Ïƒ' => 'Î£',
'Ï„' => 'Î¤',
'Ï…' => 'Î¥',
'Ï†' => 'Î¦',
'Ï‡' => 'Î§',
'Ïˆ' => 'Î¨',
'Ï‰' => 'Î©',
'ÏŠ' => 'Îª',
'Ï‹' => 'Î«',
'ÏŒ' => 'ÎŒ',
'Ï' => 'ÎŽ',
'ÏŽ' => 'Î',
'Ï' => 'Î’',
'Ï‘' => 'Î˜',
'Ï•' => 'Î¦',
'Ï–' => 'Î ',
'Ï—' => 'Ï',
'Ï™' => 'Ï˜',
'Ï›' => 'Ïš',
'Ï' => 'Ïœ',
'ÏŸ' => 'Ïž',
'Ï¡' => 'Ï ',
'Ï£' => 'Ï¢',
'Ï¥' => 'Ï¤',
'Ï§' => 'Ï¦',
'Ï©' => 'Ï¨',
'Ï«' => 'Ïª',
'Ï­' => 'Ï¬',
'Ï¯' => 'Ï®',
'Ï°' => 'Îš',
'Ï±' => 'Î¡',
'Ï²' => 'Ï¹',
'Ï³' => 'Í¿',
'Ïµ' => 'Î•',
'Ï¸' => 'Ï·',
'Ï»' => 'Ïº',
'Ð°' => 'Ð',
'Ð±' => 'Ð‘',
'Ð²' => 'Ð’',
'Ð³' => 'Ð“',
'Ð´' => 'Ð”',
'Ðµ' => 'Ð•',
'Ð¶' => 'Ð–',
'Ð·' => 'Ð—',
'Ð¸' => 'Ð˜',
'Ð¹' => 'Ð™',
'Ðº' => 'Ðš',
'Ð»' => 'Ð›',
'Ð¼' => 'Ðœ',
'Ð½' => 'Ð',
'Ð¾' => 'Ðž',
'Ð¿' => 'ÐŸ',
'Ñ€' => 'Ð ',
'Ñ' => 'Ð¡',
'Ñ‚' => 'Ð¢',
'Ñƒ' => 'Ð£',
'Ñ„' => 'Ð¤',
'Ñ…' => 'Ð¥',
'Ñ†' => 'Ð¦',
'Ñ‡' => 'Ð§',
'Ñˆ' => 'Ð¨',
'Ñ‰' => 'Ð©',
'ÑŠ' => 'Ðª',
'Ñ‹' => 'Ð«',
'ÑŒ' => 'Ð¬',
'Ñ' => 'Ð­',
'ÑŽ' => 'Ð®',
'Ñ' => 'Ð¯',
'Ñ' => 'Ð€',
'Ñ‘' => 'Ð',
'Ñ’' => 'Ð‚',
'Ñ“' => 'Ðƒ',
'Ñ”' => 'Ð„',
'Ñ•' => 'Ð…',
'Ñ–' => 'Ð†',
'Ñ—' => 'Ð‡',
'Ñ˜' => 'Ðˆ',
'Ñ™' => 'Ð‰',
'Ñš' => 'ÐŠ',
'Ñ›' => 'Ð‹',
'Ñœ' => 'ÐŒ',
'Ñ' => 'Ð',
'Ñž' => 'ÐŽ',
'ÑŸ' => 'Ð',
'Ñ¡' => 'Ñ ',
'Ñ£' => 'Ñ¢',
'Ñ¥' => 'Ñ¤',
'Ñ§' => 'Ñ¦',
'Ñ©' => 'Ñ¨',
'Ñ«' => 'Ñª',
'Ñ­' => 'Ñ¬',
'Ñ¯' => 'Ñ®',
'Ñ±' => 'Ñ°',
'Ñ³' => 'Ñ²',
'Ñµ' => 'Ñ´',
'Ñ·' => 'Ñ¶',
'Ñ¹' => 'Ñ¸',
'Ñ»' => 'Ñº',
'Ñ½' => 'Ñ¼',
'Ñ¿' => 'Ñ¾',
'Ò' => 'Ò€',
'Ò‹' => 'ÒŠ',
'Ò' => 'ÒŒ',
'Ò' => 'ÒŽ',
'Ò‘' => 'Ò',
'Ò“' => 'Ò’',
'Ò•' => 'Ò”',
'Ò—' => 'Ò–',
'Ò™' => 'Ò˜',
'Ò›' => 'Òš',
'Ò' => 'Òœ',
'ÒŸ' => 'Òž',
'Ò¡' => 'Ò ',
'Ò£' => 'Ò¢',
'Ò¥' => 'Ò¤',
'Ò§' => 'Ò¦',
'Ò©' => 'Ò¨',
'Ò«' => 'Òª',
'Ò­' => 'Ò¬',
'Ò¯' => 'Ò®',
'Ò±' => 'Ò°',
'Ò³' => 'Ò²',
'Òµ' => 'Ò´',
'Ò·' => 'Ò¶',
'Ò¹' => 'Ò¸',
'Ò»' => 'Òº',
'Ò½' => 'Ò¼',
'Ò¿' => 'Ò¾',
'Ó‚' => 'Ó',
'Ó„' => 'Óƒ',
'Ó†' => 'Ó…',
'Óˆ' => 'Ó‡',
'ÓŠ' => 'Ó‰',
'ÓŒ' => 'Ó‹',
'ÓŽ' => 'Ó',
'Ó' => 'Ó€',
'Ó‘' => 'Ó',
'Ó“' => 'Ó’',
'Ó•' => 'Ó”',
'Ó—' => 'Ó–',
'Ó™' => 'Ó˜',
'Ó›' => 'Óš',
'Ó' => 'Óœ',
'ÓŸ' => 'Óž',
'Ó¡' => 'Ó ',
'Ó£' => 'Ó¢',
'Ó¥' => 'Ó¤',
'Ó§' => 'Ó¦',
'Ó©' => 'Ó¨',
'Ó«' => 'Óª',
'Ó­' => 'Ó¬',
'Ó¯' => 'Ó®',
'Ó±' => 'Ó°',
'Ó³' => 'Ó²',
'Óµ' => 'Ó´',
'Ó·' => 'Ó¶',
'Ó¹' => 'Ó¸',
'Ó»' => 'Óº',
'Ó½' => 'Ó¼',
'Ó¿' => 'Ó¾',
'Ô' => 'Ô€',
'Ôƒ' => 'Ô‚',
'Ô…' => 'Ô„',
'Ô‡' => 'Ô†',
'Ô‰' => 'Ôˆ',
'Ô‹' => 'ÔŠ',
'Ô' => 'ÔŒ',
'Ô' => 'ÔŽ',
'Ô‘' => 'Ô',
'Ô“' => 'Ô’',
'Ô•' => 'Ô”',
'Ô—' => 'Ô–',
'Ô™' => 'Ô˜',
'Ô›' => 'Ôš',
'Ô' => 'Ôœ',
'ÔŸ' => 'Ôž',
'Ô¡' => 'Ô ',
'Ô£' => 'Ô¢',
'Ô¥' => 'Ô¤',
'Ô§' => 'Ô¦',
'Ô©' => 'Ô¨',
'Ô«' => 'Ôª',
'Ô­' => 'Ô¬',
'Ô¯' => 'Ô®',
'Õ¡' => 'Ô±',
'Õ¢' => 'Ô²',
'Õ£' => 'Ô³',
'Õ¤' => 'Ô´',
'Õ¥' => 'Ôµ',
'Õ¦' => 'Ô¶',
'Õ§' => 'Ô·',
'Õ¨' => 'Ô¸',
'Õ©' => 'Ô¹',
'Õª' => 'Ôº',
'Õ«' => 'Ô»',
'Õ¬' => 'Ô¼',
'Õ­' => 'Ô½',
'Õ®' => 'Ô¾',
'Õ¯' => 'Ô¿',
'Õ°' => 'Õ€',
'Õ±' => 'Õ',
'Õ²' => 'Õ‚',
'Õ³' => 'Õƒ',
'Õ´' => 'Õ„',
'Õµ' => 'Õ…',
'Õ¶' => 'Õ†',
'Õ·' => 'Õ‡',
'Õ¸' => 'Õˆ',
'Õ¹' => 'Õ‰',
'Õº' => 'ÕŠ',
'Õ»' => 'Õ‹',
'Õ¼' => 'ÕŒ',
'Õ½' => 'Õ',
'Õ¾' => 'ÕŽ',
'Õ¿' => 'Õ',
'Ö€' => 'Õ',
'Ö' => 'Õ‘',
'Ö‚' => 'Õ’',
'Öƒ' => 'Õ“',
'Ö„' => 'Õ”',
'Ö…' => 'Õ•',
'Ö†' => 'Õ–',
'áµ¹' => 'ê½',
'áµ½' => 'â±£',
'á¸' => 'á¸€',
'á¸ƒ' => 'á¸‚',
'á¸…' => 'á¸„',
'á¸‡' => 'á¸†',
'á¸‰' => 'á¸ˆ',
'á¸‹' => 'á¸Š',
'á¸' => 'á¸Œ',
'á¸' => 'á¸Ž',
'á¸‘' => 'á¸',
'á¸“' => 'á¸’',
'á¸•' => 'á¸”',
'á¸—' => 'á¸–',
'á¸™' => 'á¸˜',
'á¸›' => 'á¸š',
'á¸' => 'á¸œ',
'á¸Ÿ' => 'á¸ž',
'á¸¡' => 'á¸ ',
'á¸£' => 'á¸¢',
'á¸¥' => 'á¸¤',
'á¸§' => 'á¸¦',
'á¸©' => 'á¸¨',
'á¸«' => 'á¸ª',
'á¸­' => 'á¸¬',
'á¸¯' => 'á¸®',
'á¸±' => 'á¸°',
'á¸³' => 'á¸²',
'á¸µ' => 'á¸´',
'á¸·' => 'á¸¶',
'á¸¹' => 'á¸¸',
'á¸»' => 'á¸º',
'á¸½' => 'á¸¼',
'á¸¿' => 'á¸¾',
'á¹' => 'á¹€',
'á¹ƒ' => 'á¹‚',
'á¹…' => 'á¹„',
'á¹‡' => 'á¹†',
'á¹‰' => 'á¹ˆ',
'á¹‹' => 'á¹Š',
'á¹' => 'á¹Œ',
'á¹' => 'á¹Ž',
'á¹‘' => 'á¹',
'á¹“' => 'á¹’',
'á¹•' => 'á¹”',
'á¹—' => 'á¹–',
'á¹™' => 'á¹˜',
'á¹›' => 'á¹š',
'á¹' => 'á¹œ',
'á¹Ÿ' => 'á¹ž',
'á¹¡' => 'á¹ ',
'á¹£' => 'á¹¢',
'á¹¥' => 'á¹¤',
'á¹§' => 'á¹¦',
'á¹©' => 'á¹¨',
'á¹«' => 'á¹ª',
'á¹­' => 'á¹¬',
'á¹¯' => 'á¹®',
'á¹±' => 'á¹°',
'á¹³' => 'á¹²',
'á¹µ' => 'á¹´',
'á¹·' => 'á¹¶',
'á¹¹' => 'á¹¸',
'á¹»' => 'á¹º',
'á¹½' => 'á¹¼',
'á¹¿' => 'á¹¾',
'áº' => 'áº€',
'áºƒ' => 'áº‚',
'áº…' => 'áº„',
'áº‡' => 'áº†',
'áº‰' => 'áºˆ',
'áº‹' => 'áºŠ',
'áº' => 'áºŒ',
'áº' => 'áºŽ',
'áº‘' => 'áº',
'áº“' => 'áº’',
'áº•' => 'áº”',
'áº›' => 'á¹ ',
'áº¡' => 'áº ',
'áº£' => 'áº¢',
'áº¥' => 'áº¤',
'áº§' => 'áº¦',
'áº©' => 'áº¨',
'áº«' => 'áºª',
'áº­' => 'áº¬',
'áº¯' => 'áº®',
'áº±' => 'áº°',
'áº³' => 'áº²',
'áºµ' => 'áº´',
'áº·' => 'áº¶',
'áº¹' => 'áº¸',
'áº»' => 'áºº',
'áº½' => 'áº¼',
'áº¿' => 'áº¾',
'á»' => 'á»€',
'á»ƒ' => 'á»‚',
'á»…' => 'á»„',
'á»‡' => 'á»†',
'á»‰' => 'á»ˆ',
'á»‹' => 'á»Š',
'á»' => 'á»Œ',
'á»' => 'á»Ž',
'á»‘' => 'á»',
'á»“' => 'á»’',
'á»•' => 'á»”',
'á»—' => 'á»–',
'á»™' => 'á»˜',
'á»›' => 'á»š',
'á»' => 'á»œ',
'á»Ÿ' => 'á»ž',
'á»¡' => 'á» ',
'á»£' => 'á»¢',
'á»¥' => 'á»¤',
'á»§' => 'á»¦',
'á»©' => 'á»¨',
'á»«' => 'á»ª',
'á»­' => 'á»¬',
'á»¯' => 'á»®',
'á»±' => 'á»°',
'á»³' => 'á»²',
'á»µ' => 'á»´',
'á»·' => 'á»¶',
'á»¹' => 'á»¸',
'á»»' => 'á»º',
'á»½' => 'á»¼',
'á»¿' => 'á»¾',
'á¼€' => 'á¼ˆ',
'á¼' => 'á¼‰',
'á¼‚' => 'á¼Š',
'á¼ƒ' => 'á¼‹',
'á¼„' => 'á¼Œ',
'á¼…' => 'á¼',
'á¼†' => 'á¼Ž',
'á¼‡' => 'á¼',
'á¼' => 'á¼˜',
'á¼‘' => 'á¼™',
'á¼’' => 'á¼š',
'á¼“' => 'á¼›',
'á¼”' => 'á¼œ',
'á¼•' => 'á¼',
'á¼ ' => 'á¼¨',
'á¼¡' => 'á¼©',
'á¼¢' => 'á¼ª',
'á¼£' => 'á¼«',
'á¼¤' => 'á¼¬',
'á¼¥' => 'á¼­',
'á¼¦' => 'á¼®',
'á¼§' => 'á¼¯',
'á¼°' => 'á¼¸',
'á¼±' => 'á¼¹',
'á¼²' => 'á¼º',
'á¼³' => 'á¼»',
'á¼´' => 'á¼¼',
'á¼µ' => 'á¼½',
'á¼¶' => 'á¼¾',
'á¼·' => 'á¼¿',
'á½€' => 'á½ˆ',
'á½' => 'á½‰',
'á½‚' => 'á½Š',
'á½ƒ' => 'á½‹',
'á½„' => 'á½Œ',
'á½…' => 'á½',
'á½‘' => 'á½™',
'á½“' => 'á½›',
'á½•' => 'á½',
'á½—' => 'á½Ÿ',
'á½ ' => 'á½¨',
'á½¡' => 'á½©',
'á½¢' => 'á½ª',
'á½£' => 'á½«',
'á½¤' => 'á½¬',
'á½¥' => 'á½­',
'á½¦' => 'á½®',
'á½§' => 'á½¯',
'á½°' => 'á¾º',
'á½±' => 'á¾»',
'á½²' => 'á¿ˆ',
'á½³' => 'á¿‰',
'á½´' => 'á¿Š',
'á½µ' => 'á¿‹',
'á½¶' => 'á¿š',
'á½·' => 'á¿›',
'á½¸' => 'á¿¸',
'á½¹' => 'á¿¹',
'á½º' => 'á¿ª',
'á½»' => 'á¿«',
'á½¼' => 'á¿º',
'á½½' => 'á¿»',
'á¾€' => 'á¾ˆ',
'á¾' => 'á¾‰',
'á¾‚' => 'á¾Š',
'á¾ƒ' => 'á¾‹',
'á¾„' => 'á¾Œ',
'á¾…' => 'á¾',
'á¾†' => 'á¾Ž',
'á¾‡' => 'á¾',
'á¾' => 'á¾˜',
'á¾‘' => 'á¾™',
'á¾’' => 'á¾š',
'á¾“' => 'á¾›',
'á¾”' => 'á¾œ',
'á¾•' => 'á¾',
'á¾–' => 'á¾ž',
'á¾—' => 'á¾Ÿ',
'á¾ ' => 'á¾¨',
'á¾¡' => 'á¾©',
'á¾¢' => 'á¾ª',
'á¾£' => 'á¾«',
'á¾¤' => 'á¾¬',
'á¾¥' => 'á¾­',
'á¾¦' => 'á¾®',
'á¾§' => 'á¾¯',
'á¾°' => 'á¾¸',
'á¾±' => 'á¾¹',
'á¾³' => 'á¾¼',
'á¾¾' => 'Î™',
'á¿ƒ' => 'á¿Œ',
'á¿' => 'á¿˜',
'á¿‘' => 'á¿™',
'á¿ ' => 'á¿¨',
'á¿¡' => 'á¿©',
'á¿¥' => 'á¿¬',
'á¿³' => 'á¿¼',
'â…Ž' => 'â„²',
'â…°' => 'â… ',
'â…±' => 'â…¡',
'â…²' => 'â…¢',
'â…³' => 'â…£',
'â…´' => 'â…¤',
'â…µ' => 'â…¥',
'â…¶' => 'â…¦',
'â…·' => 'â…§',
'â…¸' => 'â…¨',
'â…¹' => 'â…©',
'â…º' => 'â…ª',
'â…»' => 'â…«',
'â…¼' => 'â…¬',
'â…½' => 'â…­',
'â…¾' => 'â…®',
'â…¿' => 'â…¯',
'â†„' => 'â†ƒ',
'â“' => 'â’¶',
'â“‘' => 'â’·',
'â“’' => 'â’¸',
'â““' => 'â’¹',
'â“”' => 'â’º',
'â“•' => 'â’»',
'â“–' => 'â’¼',
'â“—' => 'â’½',
'â“˜' => 'â’¾',
'â“™' => 'â’¿',
'â“š' => 'â“€',
'â“›' => 'â“',
'â“œ' => 'â“‚',
'â“' => 'â“ƒ',
'â“ž' => 'â“„',
'â“Ÿ' => 'â“…',
'â“ ' => 'â“†',
'â“¡' => 'â“‡',
'â“¢' => 'â“ˆ',
'â“£' => 'â“‰',
'â“¤' => 'â“Š',
'â“¥' => 'â“‹',
'â“¦' => 'â“Œ',
'â“§' => 'â“',
'â“¨' => 'â“Ž',
'â“©' => 'â“',
'â°°' => 'â°€',
'â°±' => 'â°',
'â°²' => 'â°‚',
'â°³' => 'â°ƒ',
'â°´' => 'â°„',
'â°µ' => 'â°…',
'â°¶' => 'â°†',
'â°·' => 'â°‡',
'â°¸' => 'â°ˆ',
'â°¹' => 'â°‰',
'â°º' => 'â°Š',
'â°»' => 'â°‹',
'â°¼' => 'â°Œ',
'â°½' => 'â°',
'â°¾' => 'â°Ž',
'â°¿' => 'â°',
'â±€' => 'â°',
'â±' => 'â°‘',
'â±‚' => 'â°’',
'â±ƒ' => 'â°“',
'â±„' => 'â°”',
'â±…' => 'â°•',
'â±†' => 'â°–',
'â±‡' => 'â°—',
'â±ˆ' => 'â°˜',
'â±‰' => 'â°™',
'â±Š' => 'â°š',
'â±‹' => 'â°›',
'â±Œ' => 'â°œ',
'â±' => 'â°',
'â±Ž' => 'â°ž',
'â±' => 'â°Ÿ',
'â±' => 'â° ',
'â±‘' => 'â°¡',
'â±’' => 'â°¢',
'â±“' => 'â°£',
'â±”' => 'â°¤',
'â±•' => 'â°¥',
'â±–' => 'â°¦',
'â±—' => 'â°§',
'â±˜' => 'â°¨',
'â±™' => 'â°©',
'â±š' => 'â°ª',
'â±›' => 'â°«',
'â±œ' => 'â°¬',
'â±' => 'â°­',
'â±ž' => 'â°®',
'â±¡' => 'â± ',
'â±¥' => 'Èº',
'â±¦' => 'È¾',
'â±¨' => 'â±§',
'â±ª' => 'â±©',
'â±¬' => 'â±«',
'â±³' => 'â±²',
'â±¶' => 'â±µ',
'â²' => 'â²€',
'â²ƒ' => 'â²‚',
'â²…' => 'â²„',
'â²‡' => 'â²†',
'â²‰' => 'â²ˆ',
'â²‹' => 'â²Š',
'â²' => 'â²Œ',
'â²' => 'â²Ž',
'â²‘' => 'â²',
'â²“' => 'â²’',
'â²•' => 'â²”',
'â²—' => 'â²–',
'â²™' => 'â²˜',
'â²›' => 'â²š',
'â²' => 'â²œ',
'â²Ÿ' => 'â²ž',
'â²¡' => 'â² ',
'â²£' => 'â²¢',
'â²¥' => 'â²¤',
'â²§' => 'â²¦',
'â²©' => 'â²¨',
'â²«' => 'â²ª',
'â²­' => 'â²¬',
'â²¯' => 'â²®',
'â²±' => 'â²°',
'â²³' => 'â²²',
'â²µ' => 'â²´',
'â²·' => 'â²¶',
'â²¹' => 'â²¸',
'â²»' => 'â²º',
'â²½' => 'â²¼',
'â²¿' => 'â²¾',
'â³' => 'â³€',
'â³ƒ' => 'â³‚',
'â³…' => 'â³„',
'â³‡' => 'â³†',
'â³‰' => 'â³ˆ',
'â³‹' => 'â³Š',
'â³' => 'â³Œ',
'â³' => 'â³Ž',
'â³‘' => 'â³',
'â³“' => 'â³’',
'â³•' => 'â³”',
'â³—' => 'â³–',
'â³™' => 'â³˜',
'â³›' => 'â³š',
'â³' => 'â³œ',
'â³Ÿ' => 'â³ž',
'â³¡' => 'â³ ',
'â³£' => 'â³¢',
'â³¬' => 'â³«',
'â³®' => 'â³­',
'â³³' => 'â³²',
'â´€' => 'á‚ ',
'â´' => 'á‚¡',
'â´‚' => 'á‚¢',
'â´ƒ' => 'á‚£',
'â´„' => 'á‚¤',
'â´…' => 'á‚¥',
'â´†' => 'á‚¦',
'â´‡' => 'á‚§',
'â´ˆ' => 'á‚¨',
'â´‰' => 'á‚©',
'â´Š' => 'á‚ª',
'â´‹' => 'á‚«',
'â´Œ' => 'á‚¬',
'â´' => 'á‚­',
'â´Ž' => 'á‚®',
'â´' => 'á‚¯',
'â´' => 'á‚°',
'â´‘' => 'á‚±',
'â´’' => 'á‚²',
'â´“' => 'á‚³',
'â´”' => 'á‚´',
'â´•' => 'á‚µ',
'â´–' => 'á‚¶',
'â´—' => 'á‚·',
'â´˜' => 'á‚¸',
'â´™' => 'á‚¹',
'â´š' => 'á‚º',
'â´›' => 'á‚»',
'â´œ' => 'á‚¼',
'â´' => 'á‚½',
'â´ž' => 'á‚¾',
'â´Ÿ' => 'á‚¿',
'â´ ' => 'áƒ€',
'â´¡' => 'áƒ',
'â´¢' => 'áƒ‚',
'â´£' => 'áƒƒ',
'â´¤' => 'áƒ„',
'â´¥' => 'áƒ…',
'â´§' => 'áƒ‡',
'â´­' => 'áƒ',
'ê™' => 'ê™€',
'ê™ƒ' => 'ê™‚',
'ê™…' => 'ê™„',
'ê™‡' => 'ê™†',
'ê™‰' => 'ê™ˆ',
'ê™‹' => 'ê™Š',
'ê™' => 'ê™Œ',
'ê™' => 'ê™Ž',
'ê™‘' => 'ê™',
'ê™“' => 'ê™’',
'ê™•' => 'ê™”',
'ê™—' => 'ê™–',
'ê™™' => 'ê™˜',
'ê™›' => 'ê™š',
'ê™' => 'ê™œ',
'ê™Ÿ' => 'ê™ž',
'ê™¡' => 'ê™ ',
'ê™£' => 'ê™¢',
'ê™¥' => 'ê™¤',
'ê™§' => 'ê™¦',
'ê™©' => 'ê™¨',
'ê™«' => 'ê™ª',
'ê™­' => 'ê™¬',
'êš' => 'êš€',
'êšƒ' => 'êš‚',
'êš…' => 'êš„',
'êš‡' => 'êš†',
'êš‰' => 'êšˆ',
'êš‹' => 'êšŠ',
'êš' => 'êšŒ',
'êš' => 'êšŽ',
'êš‘' => 'êš',
'êš“' => 'êš’',
'êš•' => 'êš”',
'êš—' => 'êš–',
'êš™' => 'êš˜',
'êš›' => 'êšš',
'êœ£' => 'êœ¢',
'êœ¥' => 'êœ¤',
'êœ§' => 'êœ¦',
'êœ©' => 'êœ¨',
'êœ«' => 'êœª',
'êœ­' => 'êœ¬',
'êœ¯' => 'êœ®',
'êœ³' => 'êœ²',
'êœµ' => 'êœ´',
'êœ·' => 'êœ¶',
'êœ¹' => 'êœ¸',
'êœ»' => 'êœº',
'êœ½' => 'êœ¼',
'êœ¿' => 'êœ¾',
'ê' => 'ê€',
'êƒ' => 'ê‚',
'ê…' => 'ê„',
'ê‡' => 'ê†',
'ê‰' => 'êˆ',
'ê‹' => 'êŠ',
'ê' => 'êŒ',
'ê' => 'êŽ',
'ê‘' => 'ê',
'ê“' => 'ê’',
'ê•' => 'ê”',
'ê—' => 'ê–',
'ê™' => 'ê˜',
'ê›' => 'êš',
'ê' => 'êœ',
'êŸ' => 'êž',
'ê¡' => 'ê ',
'ê£' => 'ê¢',
'ê¥' => 'ê¤',
'ê§' => 'ê¦',
'ê©' => 'ê¨',
'ê«' => 'êª',
'ê­' => 'ê¬',
'ê¯' => 'ê®',
'êº' => 'ê¹',
'ê¼' => 'ê»',
'ê¿' => 'ê¾',
'êž' => 'êž€',
'êžƒ' => 'êž‚',
'êž…' => 'êž„',
'êž‡' => 'êž†',
'êžŒ' => 'êž‹',
'êž‘' => 'êž',
'êž“' => 'êž’',
'êž—' => 'êž–',
'êž™' => 'êž˜',
'êž›' => 'êžš',
'êž' => 'êžœ',
'êžŸ' => 'êžž',
'êž¡' => 'êž ',
'êž£' => 'êž¢',
'êž¥' => 'êž¤',
'êž§' => 'êž¦',
'êž©' => 'êž¨',
'ï½' => 'ï¼¡',
'ï½‚' => 'ï¼¢',
'ï½ƒ' => 'ï¼£',
'ï½„' => 'ï¼¤',
'ï½…' => 'ï¼¥',
'ï½†' => 'ï¼¦',
'ï½‡' => 'ï¼§',
'ï½ˆ' => 'ï¼¨',
'ï½‰' => 'ï¼©',
'ï½Š' => 'ï¼ª',
'ï½‹' => 'ï¼«',
'ï½Œ' => 'ï¼¬',
'ï½' => 'ï¼­',
'ï½Ž' => 'ï¼®',
'ï½' => 'ï¼¯',
'ï½' => 'ï¼°',
'ï½‘' => 'ï¼±',
'ï½’' => 'ï¼²',
'ï½“' => 'ï¼³',
'ï½”' => 'ï¼´',
'ï½•' => 'ï¼µ',
'ï½–' => 'ï¼¶',
'ï½—' => 'ï¼·',
'ï½˜' => 'ï¼¸',
'ï½™' => 'ï¼¹',
'ï½š' => 'ï¼º',
'ð¨' => 'ð€',
'ð©' => 'ð',
'ðª' => 'ð‚',
'ð«' => 'ðƒ',
'ð¬' => 'ð„',
'ð­' => 'ð…',
'ð®' => 'ð†',
'ð¯' => 'ð‡',
'ð°' => 'ðˆ',
'ð±' => 'ð‰',
'ð²' => 'ðŠ',
'ð³' => 'ð‹',
'ð´' => 'ðŒ',
'ðµ' => 'ð',
'ð¶' => 'ðŽ',
'ð·' => 'ð',
'ð¸' => 'ð',
'ð¹' => 'ð‘',
'ðº' => 'ð’',
'ð»' => 'ð“',
'ð¼' => 'ð”',
'ð½' => 'ð•',
'ð¾' => 'ð–',
'ð¿' => 'ð—',
'ð‘€' => 'ð˜',
'ð‘' => 'ð™',
'ð‘‚' => 'ðš',
'ð‘ƒ' => 'ð›',
'ð‘„' => 'ðœ',
'ð‘…' => 'ð',
'ð‘†' => 'ðž',
'ð‘‡' => 'ðŸ',
'ð‘ˆ' => 'ð ',
'ð‘‰' => 'ð¡',
'ð‘Š' => 'ð¢',
'ð‘‹' => 'ð£',
'ð‘Œ' => 'ð¤',
'ð‘' => 'ð¥',
'ð‘Ž' => 'ð¦',
'ð‘' => 'ð§',
'ð‘£€' => 'ð‘¢ ',
'ð‘£' => 'ð‘¢¡',
'ð‘£‚' => 'ð‘¢¢',
'ð‘£ƒ' => 'ð‘¢£',
'ð‘£„' => 'ð‘¢¤',
'ð‘£…' => 'ð‘¢¥',
'ð‘£†' => 'ð‘¢¦',
'ð‘£‡' => 'ð‘¢§',
'ð‘£ˆ' => 'ð‘¢¨',
'ð‘£‰' => 'ð‘¢©',
'ð‘£Š' => 'ð‘¢ª',
'ð‘£‹' => 'ð‘¢«',
'ð‘£Œ' => 'ð‘¢¬',
'ð‘£' => 'ð‘¢­',
'ð‘£Ž' => 'ð‘¢®',
'ð‘£' => 'ð‘¢¯',
'ð‘£' => 'ð‘¢°',
'ð‘£‘' => 'ð‘¢±',
'ð‘£’' => 'ð‘¢²',
'ð‘£“' => 'ð‘¢³',
'ð‘£”' => 'ð‘¢´',
'ð‘£•' => 'ð‘¢µ',
'ð‘£–' => 'ð‘¢¶',
'ð‘£—' => 'ð‘¢·',
'ð‘£˜' => 'ð‘¢¸',
'ð‘£™' => 'ð‘¢¹',
'ð‘£š' => 'ð‘¢º',
'ð‘£›' => 'ð‘¢»',
'ð‘£œ' => 'ð‘¢¼',
'ð‘£' => 'ð‘¢½',
'ð‘£ž' => 'ð‘¢¾',
'ð‘£Ÿ' => 'ð‘¢¿',
);

$result =& $data;
unset($data);

return $result;
<?php


namespace Symfony\Component\Process\Exception;


interface ExceptionInterface
{
}
<?php


namespace Symfony\Component\Process\Exception;


class InvalidArgumentException extends \InvalidArgumentException implements ExceptionInterface
{
}
<?php


namespace Symfony\Component\Process\Exception;


class LogicException extends \LogicException implements ExceptionInterface
{
}
<?php


namespace Symfony\Component\Process\Exception;

use Symfony\Component\Process\Process;


class ProcessFailedException extends RuntimeException
{
private $process;

public function __construct(Process $process)
{
if ($process->isSuccessful()) {
throw new InvalidArgumentException('Expected a failed process, but the given process was successful.');
}

$error = sprintf('The command "%s" failed.'."\n\nExit Code: %s(%s)\n\nWorking directory: %s",
$process->getCommandLine(),
$process->getExitCode(),
$process->getExitCodeText(),
$process->getWorkingDirectory()
);

if (!$process->isOutputDisabled()) {
$error .= sprintf("\n\nOutput:\n================\n%s\n\nError Output:\n================\n%s",
$process->getOutput(),
$process->getErrorOutput()
);
}

parent::__construct($error);

$this->process = $process;
}

public function getProcess()
{
return $this->process;
}
}
<?php


namespace Symfony\Component\Process\Exception;

use Symfony\Component\Process\Process;


class ProcessTimedOutException extends RuntimeException
{
const TYPE_GENERAL = 1;
const TYPE_IDLE = 2;

private $process;
private $timeoutType;

public function __construct(Process $process, $timeoutType)
{
$this->process = $process;
$this->timeoutType = $timeoutType;

parent::__construct(sprintf(
'The process "%s" exceeded the timeout of %s seconds.',
$process->getCommandLine(),
$this->getExceededTimeout()
));
}

public function getProcess()
{
return $this->process;
}

public function isGeneralTimeout()
{
return $this->timeoutType === self::TYPE_GENERAL;
}

public function isIdleTimeout()
{
return $this->timeoutType === self::TYPE_IDLE;
}

public function getExceededTimeout()
{
switch ($this->timeoutType) {
case self::TYPE_GENERAL:
return $this->process->getTimeout();

case self::TYPE_IDLE:
return $this->process->getIdleTimeout();

default:
throw new \LogicException(sprintf('Unknown timeout type "%d".', $this->timeoutType));
}
}
}
<?php


namespace Symfony\Component\Process\Exception;


class RuntimeException extends \RuntimeException implements ExceptionInterface
{
}
<?php


namespace Symfony\Component\Process;


class ExecutableFinder
{
private $suffixes = array('.exe', '.bat', '.cmd', '.com');


public function setSuffixes(array $suffixes)
{
$this->suffixes = $suffixes;
}


public function addSuffix($suffix)
{
$this->suffixes[] = $suffix;
}


public function find($name, $default = null, array $extraDirs = array())
{
if (ini_get('open_basedir')) {
$searchPath = explode(PATH_SEPARATOR, ini_get('open_basedir'));
$dirs = array();
foreach ($searchPath as $path) {

 if (@is_dir($path)) {
$dirs[] = $path;
} else {
if (basename($path) == $name && is_executable($path)) {
return $path;
}
}
}
} else {
$dirs = array_merge(
explode(PATH_SEPARATOR, getenv('PATH') ?: getenv('Path')),
$extraDirs
);
}

$suffixes = array('');
if ('\\' === DIRECTORY_SEPARATOR) {
$pathExt = getenv('PATHEXT');
$suffixes = $pathExt ? explode(PATH_SEPARATOR, $pathExt) : $this->suffixes;
}
foreach ($suffixes as $suffix) {
foreach ($dirs as $dir) {
if (is_file($file = $dir.DIRECTORY_SEPARATOR.$name.$suffix) && ('\\' === DIRECTORY_SEPARATOR || is_executable($file))) {
return $file;
}
}
}

return $default;
}
}
<?php


namespace Symfony\Component\Process;

use Symfony\Component\Process\Exception\RuntimeException;


class InputStream implements \IteratorAggregate
{
private $onEmpty = null;
private $input = array();
private $open = true;


public function onEmpty(callable $onEmpty = null)
{
$this->onEmpty = $onEmpty;
}


public function write($input)
{
if (null === $input) {
return;
}
if ($this->isClosed()) {
throw new RuntimeException(sprintf('%s is closed', static::class));
}
$this->input[] = ProcessUtils::validateInput(__METHOD__, $input);
}


public function close()
{
$this->open = false;
}


public function isClosed()
{
return !$this->open;
}

public function getIterator()
{
$this->open = true;

while ($this->open || $this->input) {
if (!$this->input) {
yield '';
continue;
}
$current = array_shift($this->input);

if ($current instanceof \Iterator) {
foreach ($current as $cur) {
yield $cur;
}
} else {
yield $current;
}
if (!$this->input && $this->open && null !== $onEmpty = $this->onEmpty) {
$this->write($onEmpty($this));
}
}
}
}
<?php


namespace Symfony\Component\Process;


class PhpExecutableFinder
{
private $executableFinder;

public function __construct()
{
$this->executableFinder = new ExecutableFinder();
}


public function find($includeArgs = true)
{
$args = $this->findArguments();
$args = $includeArgs && $args ? ' '.implode(' ', $args) : '';


 if (defined('HHVM_VERSION')) {
return (getenv('PHP_BINARY') ?: PHP_BINARY).$args;
}


 if (PHP_BINARY && in_array(PHP_SAPI, array('cli', 'cli-server', 'phpdbg')) && is_file(PHP_BINARY)) {
return PHP_BINARY.$args;
}

if ($php = getenv('PHP_PATH')) {
if (!is_executable($php)) {
return false;
}

return $php;
}

if ($php = getenv('PHP_PEAR_PHP_BIN')) {
if (is_executable($php)) {
return $php;
}
}

$dirs = array(PHP_BINDIR);
if ('\\' === DIRECTORY_SEPARATOR) {
$dirs[] = 'C:\xampp\php\\';
}

return $this->executableFinder->find('php', false, $dirs);
}


public function findArguments()
{
$arguments = array();

if (defined('HHVM_VERSION')) {
$arguments[] = '--php';
} elseif ('phpdbg' === PHP_SAPI) {
$arguments[] = '-qrr';
}

return $arguments;
}
}
<?php


namespace Symfony\Component\Process;

use Symfony\Component\Process\Exception\RuntimeException;


class PhpProcess extends Process
{


public function __construct($script, $cwd = null, array $env = null, $timeout = 60, array $options = array())
{
$executableFinder = new PhpExecutableFinder();
if (false === $php = $executableFinder->find()) {
$php = null;
}
if ('phpdbg' === PHP_SAPI) {
$file = tempnam(sys_get_temp_dir(), 'dbg');
file_put_contents($file, $script);
register_shutdown_function('unlink', $file);
$php .= ' '.ProcessUtils::escapeArgument($file);
$script = null;
}
if ('\\' !== DIRECTORY_SEPARATOR && null !== $php) {

 
 $php = 'exec '.$php;
}

parent::__construct($php, $cwd, $env, $script, $timeout, $options);
}


public function setPhpBinary($php)
{
$this->setCommandLine($php);
}


public function start(callable $callback = null)
{
if (null === $this->getCommandLine()) {
throw new RuntimeException('Unable to find the PHP executable.');
}

parent::start($callback);
}
}
<?php


namespace Symfony\Component\Process\Pipes;

use Symfony\Component\Process\Exception\InvalidArgumentException;


abstract class AbstractPipes implements PipesInterface
{

public $pipes = array();


private $inputBuffer = '';

private $input;

private $blocked = true;

public function __construct($input)
{
if (is_resource($input) || $input instanceof \Iterator) {
$this->input = $input;
} elseif (is_string($input)) {
$this->inputBuffer = $input;
} else {
$this->inputBuffer = (string) $input;
}
}


public function close()
{
foreach ($this->pipes as $pipe) {
fclose($pipe);
}
$this->pipes = array();
}


protected function hasSystemCallBeenInterrupted()
{
$lastError = error_get_last();


 return isset($lastError['message']) && false !== stripos($lastError['message'], 'interrupted system call');
}


protected function unblock()
{
if (!$this->blocked) {
return;
}

foreach ($this->pipes as $pipe) {
stream_set_blocking($pipe, 0);
}
if (is_resource($this->input)) {
stream_set_blocking($this->input, 0);
}

$this->blocked = false;
}


protected function write()
{
if (!isset($this->pipes[0])) {
return;
}
$input = $this->input;

if ($input instanceof \Iterator) {
if (!$input->valid()) {
$input = null;
} elseif (is_resource($input = $input->current())) {
stream_set_blocking($input, 0);
} elseif (!isset($this->inputBuffer[0])) {
if (!is_string($input)) {
if (!is_scalar($input)) {
throw new InvalidArgumentException(sprintf('%s yielded a value of type "%s", but only scalars and stream resources are supported', get_class($this->input), gettype($input)));
}
$input = (string) $input;
}
$this->inputBuffer = $input;
$this->input->next();
$input = null;
} else {
$input = null;
}
}

$r = $e = array();
$w = array($this->pipes[0]);


 if (false === $n = @stream_select($r, $w, $e, 0, 0)) {
return;
}

foreach ($w as $stdin) {
if (isset($this->inputBuffer[0])) {
$written = fwrite($stdin, $this->inputBuffer);
$this->inputBuffer = substr($this->inputBuffer, $written);
if (isset($this->inputBuffer[0])) {
return array($this->pipes[0]);
}
}

if ($input) {
for (;;) {
$data = fread($input, self::CHUNK_SIZE);
if (!isset($data[0])) {
break;
}
$written = fwrite($stdin, $data);
$data = substr($data, $written);
if (isset($data[0])) {
$this->inputBuffer = $data;

return array($this->pipes[0]);
}
}
if (feof($input)) {
if ($this->input instanceof \Iterator) {
$this->input->next();
} else {
$this->input = null;
}
}
}
}


 if (!isset($this->inputBuffer[0]) && !($this->input instanceof \Iterator ? $this->input->valid() : $this->input)) {
$this->input = null;
fclose($this->pipes[0]);
unset($this->pipes[0]);
}

if (!$w) {
return array($this->pipes[0]);
}
}
}
<?php


namespace Symfony\Component\Process\Pipes;


interface PipesInterface
{
const CHUNK_SIZE = 16384;


public function getDescriptors();


public function getFiles();


public function readAndWrite($blocking, $close = false);


public function areOpen();


public function haveReadSupport();


public function close();
}
<?php


namespace Symfony\Component\Process\Pipes;

use Symfony\Component\Process\Process;


class UnixPipes extends AbstractPipes
{

private $ttyMode;

private $ptyMode;

private $haveReadSupport;

public function __construct($ttyMode, $ptyMode, $input, $haveReadSupport)
{
$this->ttyMode = (bool) $ttyMode;
$this->ptyMode = (bool) $ptyMode;
$this->haveReadSupport = (bool) $haveReadSupport;

parent::__construct($input);
}

public function __destruct()
{
$this->close();
}


public function getDescriptors()
{
if (!$this->haveReadSupport) {
$nullstream = fopen('/dev/null', 'c');

return array(
array('pipe', 'r'),
$nullstream,
$nullstream,
);
}

if ($this->ttyMode) {
return array(
array('file', '/dev/tty', 'r'),
array('file', '/dev/tty', 'w'),
array('file', '/dev/tty', 'w'),
);
}

if ($this->ptyMode && Process::isPtySupported()) {
return array(
array('pty'),
array('pty'),
array('pty'),
);
}

return array(
array('pipe', 'r'),
array('pipe', 'w'), 
 array('pipe', 'w'), 
 );
}


public function getFiles()
{
return array();
}


public function readAndWrite($blocking, $close = false)
{
$this->unblock();
$w = $this->write();

$read = $e = array();
$r = $this->pipes;
unset($r[0]);


 if (($r || $w) && false === $n = @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {

 
 if (!$this->hasSystemCallBeenInterrupted()) {
$this->pipes = array();
}

return $read;
}

foreach ($r as $pipe) {

 
 $read[$type = array_search($pipe, $this->pipes, true)] = '';

do {
$data = fread($pipe, self::CHUNK_SIZE);
$read[$type] .= $data;
} while (isset($data[0]));

if (!isset($read[$type][0])) {
unset($read[$type]);
}

if ($close && feof($pipe)) {
fclose($pipe);
unset($this->pipes[$type]);
}
}

return $read;
}


public function haveReadSupport()
{
return $this->haveReadSupport;
}


public function areOpen()
{
return (bool) $this->pipes;
}
}
<?php


namespace Symfony\Component\Process\Pipes;

use Symfony\Component\Process\Process;
use Symfony\Component\Process\Exception\RuntimeException;


class WindowsPipes extends AbstractPipes
{

private $files = array();

private $fileHandles = array();

private $readBytes = array(
Process::STDOUT => 0,
Process::STDERR => 0,
);

private $haveReadSupport;

public function __construct($input, $haveReadSupport)
{
$this->haveReadSupport = (bool) $haveReadSupport;

if ($this->haveReadSupport) {

 
 $pipes = array(
Process::STDOUT => Process::OUT,
Process::STDERR => Process::ERR,
);
$tmpDir = sys_get_temp_dir();
if (!@fopen($file = $tmpDir.'\\sf_proc_00.check', 'wb')) {
throw new RuntimeException('A temporary file could not be opened to write the process output to, verify that your TEMP environment variable is writable');
}
@unlink($file);
for ($i = 0;; ++$i) {
foreach ($pipes as $pipe => $name) {
$file = sprintf('%s\\sf_proc_%02X.%s', $tmpDir, $i, $name);
if (file_exists($file) && !@unlink($file)) {
continue 2;
}
$h = @fopen($file, 'xb');
if (!$h || !$this->fileHandles[$pipe] = fopen($file, 'rb')) {
continue 2;
}
if (isset($this->files[$pipe])) {
@unlink($this->files[$pipe]);
}
$this->files[$pipe] = $file;
}
break;
}
}

parent::__construct($input);
}

public function __destruct()
{
$this->close();
$this->removeFiles();
}


public function getDescriptors()
{
if (!$this->haveReadSupport) {
$nullstream = fopen('NUL', 'c');

return array(
array('pipe', 'r'),
$nullstream,
$nullstream,
);
}


 return array(
array('pipe', 'r'),
array('file', 'NUL', 'w'),
array('file', 'NUL', 'w'),
);
}


public function getFiles()
{
return $this->files;
}


public function readAndWrite($blocking, $close = false)
{
$this->unblock();
$w = $this->write();
$read = $r = $e = array();

if ($blocking) {
if ($w) {
@stream_select($r, $w, $e, 0, Process::TIMEOUT_PRECISION * 1E6);
} elseif ($this->fileHandles) {
usleep(Process::TIMEOUT_PRECISION * 1E6);
}
}
foreach ($this->fileHandles as $type => $fileHandle) {
$data = stream_get_contents($fileHandle, -1, $this->readBytes[$type]);

if (isset($data[0])) {
$this->readBytes[$type] += strlen($data);
$read[$type] = $data;
}
if ($close) {
fclose($fileHandle);
unset($this->fileHandles[$type]);
}
}

return $read;
}


public function haveReadSupport()
{
return $this->haveReadSupport;
}


public function areOpen()
{
return $this->pipes && $this->fileHandles;
}


public function close()
{
parent::close();
foreach ($this->fileHandles as $handle) {
fclose($handle);
}
$this->fileHandles = array();
}


private function removeFiles()
{
foreach ($this->files as $filename) {
if (file_exists($filename)) {
@unlink($filename);
}
}
$this->files = array();
}
}
<?php


namespace Symfony\Component\Process;

use Symfony\Component\Process\Exception\InvalidArgumentException;
use Symfony\Component\Process\Exception\LogicException;
use Symfony\Component\Process\Exception\ProcessFailedException;
use Symfony\Component\Process\Exception\ProcessTimedOutException;
use Symfony\Component\Process\Exception\RuntimeException;
use Symfony\Component\Process\Pipes\PipesInterface;
use Symfony\Component\Process\Pipes\UnixPipes;
use Symfony\Component\Process\Pipes\WindowsPipes;


class Process implements \IteratorAggregate
{
const ERR = 'err';
const OUT = 'out';

const STATUS_READY = 'ready';
const STATUS_STARTED = 'started';
const STATUS_TERMINATED = 'terminated';

const STDIN = 0;
const STDOUT = 1;
const STDERR = 2;


 const TIMEOUT_PRECISION = 0.2;

const ITER_NON_BLOCKING = 1; 
 const ITER_KEEP_OUTPUT = 2; 
 const ITER_SKIP_OUT = 4; 
 const ITER_SKIP_ERR = 8; 

private $callback;
private $hasCallback = false;
private $commandline;
private $cwd;
private $env;
private $input;
private $starttime;
private $lastOutputTime;
private $timeout;
private $idleTimeout;
private $options;
private $exitcode;
private $fallbackStatus = array();
private $processInformation;
private $outputDisabled = false;
private $stdout;
private $stderr;
private $enhanceWindowsCompatibility = true;
private $enhanceSigchildCompatibility;
private $process;
private $status = self::STATUS_READY;
private $incrementalOutputOffset = 0;
private $incrementalErrorOutputOffset = 0;
private $tty;
private $pty;

private $useFileHandles = false;

private $processPipes;

private $latestSignal;

private static $sigchild;


public static $exitCodes = array(
0 => 'OK',
1 => 'General error',
2 => 'Misuse of shell builtins',

126 => 'Invoked command cannot execute',
127 => 'Command not found',
128 => 'Invalid exit argument',


 129 => 'Hangup',
130 => 'Interrupt',
131 => 'Quit and dump core',
132 => 'Illegal instruction',
133 => 'Trace/breakpoint trap',
134 => 'Process aborted',
135 => 'Bus error: "access to undefined portion of memory object"',
136 => 'Floating point exception: "erroneous arithmetic operation"',
137 => 'Kill (terminate immediately)',
138 => 'User-defined 1',
139 => 'Segmentation violation',
140 => 'User-defined 2',
141 => 'Write to pipe with no one reading',
142 => 'Signal raised by alarm',
143 => 'Termination (request to terminate)',

 145 => 'Child process terminated, stopped (or continued*)',
146 => 'Continue if stopped',
147 => 'Stop executing temporarily',
148 => 'Terminal stop signal',
149 => 'Background process attempting to read from tty ("in")',
150 => 'Background process attempting to write to tty ("out")',
151 => 'Urgent data available on socket',
152 => 'CPU time limit exceeded',
153 => 'File size limit exceeded',
154 => 'Signal raised by timer counting virtual time: "virtual timer expired"',
155 => 'Profiling timer expired',

 157 => 'Pollable event',

 159 => 'Bad syscall',
);


public function __construct($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
{
if (!function_exists('proc_open')) {
throw new RuntimeException('The Process class relies on proc_open, which is not available on your PHP installation.');
}

$this->commandline = $commandline;
$this->cwd = $cwd;


 if (null === $this->cwd && (defined('ZEND_THREAD_SAFE') || '\\' === DIRECTORY_SEPARATOR)) {
$this->cwd = getcwd();
}
if (null !== $env) {
$this->setEnv($env);
}

$this->setInput($input);
$this->setTimeout($timeout);
$this->useFileHandles = '\\' === DIRECTORY_SEPARATOR;
$this->pty = false;
$this->enhanceWindowsCompatibility = true;
$this->enhanceSigchildCompatibility = '\\' !== DIRECTORY_SEPARATOR && $this->isSigchildEnabled();
$this->options = array_replace(array('suppress_errors' => true, 'binary_pipes' => true), $options);
}

public function __destruct()
{
$this->stop(0);
}

public function __clone()
{
$this->resetProcessData();
}


public function run($callback = null)
{
$this->start($callback);

return $this->wait();
}


public function mustRun(callable $callback = null)
{
if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
}

if (0 !== $this->run($callback)) {
throw new ProcessFailedException($this);
}

return $this;
}


public function start(callable $callback = null)
{
if ($this->isRunning()) {
throw new RuntimeException('Process is already running');
}

$this->resetProcessData();
$this->starttime = $this->lastOutputTime = microtime(true);
$this->callback = $this->buildCallback($callback);
$this->hasCallback = null !== $callback;
$descriptors = $this->getDescriptors();

$commandline = $this->commandline;

if ('\\' === DIRECTORY_SEPARATOR && $this->enhanceWindowsCompatibility) {
$commandline = 'cmd /V:ON /E:ON /D /C "('.$commandline.')';
foreach ($this->processPipes->getFiles() as $offset => $filename) {
$commandline .= ' '.$offset.'>'.ProcessUtils::escapeArgument($filename);
}
$commandline .= '"';

if (!isset($this->options['bypass_shell'])) {
$this->options['bypass_shell'] = true;
}
} elseif (!$this->useFileHandles && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {

 $descriptors[3] = array('pipe', 'w');


 $commandline = '{ ('.$this->commandline.') <&3 3<&- 3>/dev/null & } 3<&0;';
$commandline .= 'pid=$!; echo $pid >&3; wait $pid; code=$?; echo $code >&3; exit $code';


 $ptsWorkaround = fopen(__FILE__, 'r');
}

$this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $this->env, $this->options);

if (!is_resource($this->process)) {
throw new RuntimeException('Unable to launch a new process.');
}
$this->status = self::STATUS_STARTED;

if (isset($descriptors[3])) {
$this->fallbackStatus['pid'] = (int) fgets($this->processPipes->pipes[3]);
}

if ($this->tty) {
return;
}

$this->updateStatus(false);
$this->checkTimeout();
}


public function restart(callable $callback = null)
{
if ($this->isRunning()) {
throw new RuntimeException('Process is already running');
}

$process = clone $this;
$process->start($callback);

return $process;
}


public function wait(callable $callback = null)
{
$this->requireProcessIsStarted(__FUNCTION__);

$this->updateStatus(false);

if (null !== $callback) {
if (!$this->processPipes->haveReadSupport()) {
$this->stop(0);
throw new \LogicException('Pass the callback to the Process:start method or enableOutput to use a callback with Process::wait');
}
$this->callback = $this->buildCallback($callback);
}

do {
$this->checkTimeout();
$running = '\\' === DIRECTORY_SEPARATOR ? $this->isRunning() : $this->processPipes->areOpen();
$this->readPipes($running, '\\' !== DIRECTORY_SEPARATOR || !$running);
} while ($running);

while ($this->isRunning()) {
usleep(1000);
}

if ($this->processInformation['signaled'] && $this->processInformation['termsig'] !== $this->latestSignal) {
throw new RuntimeException(sprintf('The process has been signaled with signal "%s".', $this->processInformation['termsig']));
}

return $this->exitcode;
}


public function getPid()
{
return $this->isRunning() ? $this->processInformation['pid'] : null;
}


public function signal($signal)
{
$this->doSignal($signal, true);

return $this;
}


public function disableOutput()
{
if ($this->isRunning()) {
throw new RuntimeException('Disabling output while the process is running is not possible.');
}
if (null !== $this->idleTimeout) {
throw new LogicException('Output can not be disabled while an idle timeout is set.');
}

$this->outputDisabled = true;

return $this;
}


public function enableOutput()
{
if ($this->isRunning()) {
throw new RuntimeException('Enabling output while the process is running is not possible.');
}

$this->outputDisabled = false;

return $this;
}


public function isOutputDisabled()
{
return $this->outputDisabled;
}


public function getOutput()
{
$this->readPipesForOutput(__FUNCTION__);

if (false === $ret = stream_get_contents($this->stdout, -1, 0)) {
return '';
}

return $ret;
}


public function getIncrementalOutput()
{
$this->readPipesForOutput(__FUNCTION__);

$latest = stream_get_contents($this->stdout, -1, $this->incrementalOutputOffset);
$this->incrementalOutputOffset = ftell($this->stdout);

if (false === $latest) {
return '';
}

return $latest;
}


public function getIterator($flags = 0)
{
$this->readPipesForOutput(__FUNCTION__, false);

$clearOutput = !(self::ITER_KEEP_OUTPUT & $flags);
$blocking = !(self::ITER_NON_BLOCKING & $flags);
$yieldOut = !(self::ITER_SKIP_OUT & $flags);
$yieldErr = !(self::ITER_SKIP_ERR & $flags);

while (null !== $this->callback || ($yieldOut && !feof($this->stdout)) || ($yieldErr && !feof($this->stderr))) {
if ($yieldOut) {
$out = stream_get_contents($this->stdout, -1, $this->incrementalOutputOffset);

if (isset($out[0])) {
if ($clearOutput) {
$this->clearOutput();
} else {
$this->incrementalOutputOffset = ftell($this->stdout);
}

yield self::OUT => $out;
}
}

if ($yieldErr) {
$err = stream_get_contents($this->stderr, -1, $this->incrementalErrorOutputOffset);

if (isset($err[0])) {
if ($clearOutput) {
$this->clearErrorOutput();
} else {
$this->incrementalErrorOutputOffset = ftell($this->stderr);
}

yield self::ERR => $err;
}
}

if (!$blocking && !isset($out[0]) && !isset($err[0])) {
yield self::OUT => '';
}

$this->readPipesForOutput(__FUNCTION__, $blocking);
}
}


public function clearOutput()
{
ftruncate($this->stdout, 0);
fseek($this->stdout, 0);
$this->incrementalOutputOffset = 0;

return $this;
}


public function getErrorOutput()
{
$this->readPipesForOutput(__FUNCTION__);

if (false === $ret = stream_get_contents($this->stderr, -1, 0)) {
return '';
}

return $ret;
}


public function getIncrementalErrorOutput()
{
$this->readPipesForOutput(__FUNCTION__);

$latest = stream_get_contents($this->stderr, -1, $this->incrementalErrorOutputOffset);
$this->incrementalErrorOutputOffset = ftell($this->stderr);

if (false === $latest) {
return '';
}

return $latest;
}


public function clearErrorOutput()
{
ftruncate($this->stderr, 0);
fseek($this->stderr, 0);
$this->incrementalErrorOutputOffset = 0;

return $this;
}


public function getExitCode()
{
if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
}

$this->updateStatus(false);

return $this->exitcode;
}


public function getExitCodeText()
{
if (null === $exitcode = $this->getExitCode()) {
return;
}

return isset(self::$exitCodes[$exitcode]) ? self::$exitCodes[$exitcode] : 'Unknown error';
}


public function isSuccessful()
{
return 0 === $this->getExitCode();
}


public function hasBeenSignaled()
{
$this->requireProcessIsTerminated(__FUNCTION__);

if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
}

return $this->processInformation['signaled'];
}


public function getTermSignal()
{
$this->requireProcessIsTerminated(__FUNCTION__);

if ($this->isSigchildEnabled() && (!$this->enhanceSigchildCompatibility || -1 === $this->processInformation['termsig'])) {
throw new RuntimeException('This PHP has been compiled with --enable-sigchild. Term signal can not be retrieved.');
}

return $this->processInformation['termsig'];
}


public function hasBeenStopped()
{
$this->requireProcessIsTerminated(__FUNCTION__);

return $this->processInformation['stopped'];
}


public function getStopSignal()
{
$this->requireProcessIsTerminated(__FUNCTION__);

return $this->processInformation['stopsig'];
}


public function isRunning()
{
if (self::STATUS_STARTED !== $this->status) {
return false;
}

$this->updateStatus(false);

return $this->processInformation['running'];
}


public function isStarted()
{
return $this->status != self::STATUS_READY;
}


public function isTerminated()
{
$this->updateStatus(false);

return $this->status == self::STATUS_TERMINATED;
}


public function getStatus()
{
$this->updateStatus(false);

return $this->status;
}


public function stop($timeout = 10, $signal = null)
{
$timeoutMicro = microtime(true) + $timeout;
if ($this->isRunning()) {

 $this->doSignal(15, false);
do {
usleep(1000);
} while ($this->isRunning() && microtime(true) < $timeoutMicro);

if ($this->isRunning()) {

 
 $this->doSignal($signal ?: 9, false);
}
}

if ($this->isRunning()) {
if (isset($this->fallbackStatus['pid'])) {
unset($this->fallbackStatus['pid']);

return $this->stop(0, $signal);
}
$this->close();
}

return $this->exitcode;
}


public function addOutput($line)
{
$this->lastOutputTime = microtime(true);

fseek($this->stdout, 0, SEEK_END);
fwrite($this->stdout, $line);
fseek($this->stdout, $this->incrementalOutputOffset);
}


public function addErrorOutput($line)
{
$this->lastOutputTime = microtime(true);

fseek($this->stderr, 0, SEEK_END);
fwrite($this->stderr, $line);
fseek($this->stderr, $this->incrementalErrorOutputOffset);
}


public function getCommandLine()
{
return $this->commandline;
}


public function setCommandLine($commandline)
{
$this->commandline = $commandline;

return $this;
}


public function getTimeout()
{
return $this->timeout;
}


public function getIdleTimeout()
{
return $this->idleTimeout;
}


public function setTimeout($timeout)
{
$this->timeout = $this->validateTimeout($timeout);

return $this;
}


public function setIdleTimeout($timeout)
{
if (null !== $timeout && $this->outputDisabled) {
throw new LogicException('Idle timeout can not be set while the output is disabled.');
}

$this->idleTimeout = $this->validateTimeout($timeout);

return $this;
}


public function setTty($tty)
{
if ('\\' === DIRECTORY_SEPARATOR && $tty) {
throw new RuntimeException('TTY mode is not supported on Windows platform.');
}
if ($tty && (!file_exists('/dev/tty') || !is_readable('/dev/tty'))) {
throw new RuntimeException('TTY mode requires /dev/tty to be readable.');
}

$this->tty = (bool) $tty;

return $this;
}


public function isTty()
{
return $this->tty;
}


public function setPty($bool)
{
$this->pty = (bool) $bool;

return $this;
}


public function isPty()
{
return $this->pty;
}


public function getWorkingDirectory()
{
if (null === $this->cwd) {

 
 return getcwd() ?: null;
}

return $this->cwd;
}


public function setWorkingDirectory($cwd)
{
$this->cwd = $cwd;

return $this;
}


public function getEnv()
{
return $this->env;
}


public function setEnv(array $env)
{

 $env = array_filter($env, function ($value) {
return !is_array($value);
});

$this->env = array();
foreach ($env as $key => $value) {
$this->env[$key] = (string) $value;
}

return $this;
}


public function getInput()
{
return $this->input;
}


public function setInput($input)
{
if ($this->isRunning()) {
throw new LogicException('Input can not be set while the process is running.');
}

$this->input = ProcessUtils::validateInput(__METHOD__, $input);

return $this;
}


public function getOptions()
{
return $this->options;
}


public function setOptions(array $options)
{
$this->options = $options;

return $this;
}


public function getEnhanceWindowsCompatibility()
{
return $this->enhanceWindowsCompatibility;
}


public function setEnhanceWindowsCompatibility($enhance)
{
$this->enhanceWindowsCompatibility = (bool) $enhance;

return $this;
}


public function getEnhanceSigchildCompatibility()
{
return $this->enhanceSigchildCompatibility;
}


public function setEnhanceSigchildCompatibility($enhance)
{
$this->enhanceSigchildCompatibility = (bool) $enhance;

return $this;
}


public function checkTimeout()
{
if ($this->status !== self::STATUS_STARTED) {
return;
}

if (null !== $this->timeout && $this->timeout < microtime(true) - $this->starttime) {
$this->stop(0);

throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_GENERAL);
}

if (null !== $this->idleTimeout && $this->idleTimeout < microtime(true) - $this->lastOutputTime) {
$this->stop(0);

throw new ProcessTimedOutException($this, ProcessTimedOutException::TYPE_IDLE);
}
}


public static function isPtySupported()
{
static $result;

if (null !== $result) {
return $result;
}

if ('\\' === DIRECTORY_SEPARATOR) {
return $result = false;
}

return $result = (bool) @proc_open('echo 1', array(array('pty'), array('pty'), array('pty')), $pipes);
}


private function getDescriptors()
{
if ($this->input instanceof \Iterator) {
$this->input->rewind();
}
if ('\\' === DIRECTORY_SEPARATOR) {
$this->processPipes = new WindowsPipes($this->input, !$this->outputDisabled || $this->hasCallback);
} else {
$this->processPipes = new UnixPipes($this->isTty(), $this->isPty(), $this->input, !$this->outputDisabled || $this->hasCallback);
}

return $this->processPipes->getDescriptors();
}


protected function buildCallback(callable $callback = null)
{
if ($this->outputDisabled) {
return function ($type, $data) use ($callback) {
if (null !== $callback) {
call_user_func($callback, $type, $data);
}
};
}

$out = self::OUT;

return function ($type, $data) use ($callback, $out) {
if ($out == $type) {
$this->addOutput($data);
} else {
$this->addErrorOutput($data);
}

if (null !== $callback) {
call_user_func($callback, $type, $data);
}
};
}


protected function updateStatus($blocking)
{
if (self::STATUS_STARTED !== $this->status) {
return;
}

$this->processInformation = proc_get_status($this->process);
$running = $this->processInformation['running'];

$this->readPipes($running && $blocking, '\\' !== DIRECTORY_SEPARATOR || !$running);

if ($this->fallbackStatus && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
$this->processInformation = $this->fallbackStatus + $this->processInformation;
}

if (!$running) {
$this->close();
}
}


protected function isSigchildEnabled()
{
if (null !== self::$sigchild) {
return self::$sigchild;
}

if (!function_exists('phpinfo') || defined('HHVM_VERSION')) {
return self::$sigchild = false;
}

ob_start();
phpinfo(INFO_GENERAL);

return self::$sigchild = false !== strpos(ob_get_clean(), '--enable-sigchild');
}


private function readPipesForOutput($caller, $blocking = false)
{
if ($this->outputDisabled) {
throw new LogicException('Output has been disabled.');
}

$this->requireProcessIsStarted($caller);

$this->updateStatus($blocking);
}


private function validateTimeout($timeout)
{
$timeout = (float) $timeout;

if (0.0 === $timeout) {
$timeout = null;
} elseif ($timeout < 0) {
throw new InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
}

return $timeout;
}


private function readPipes($blocking, $close)
{
$result = $this->processPipes->readAndWrite($blocking, $close);

$callback = $this->callback;
foreach ($result as $type => $data) {
if (3 !== $type) {
$callback($type === self::STDOUT ? self::OUT : self::ERR, $data);
} elseif (!isset($this->fallbackStatus['signaled'])) {
$this->fallbackStatus['exitcode'] = (int) $data;
}
}
}


private function close()
{
$this->processPipes->close();
if (is_resource($this->process)) {
proc_close($this->process);
}
$this->exitcode = $this->processInformation['exitcode'];
$this->status = self::STATUS_TERMINATED;

if (-1 === $this->exitcode) {
if ($this->processInformation['signaled'] && 0 < $this->processInformation['termsig']) {

 $this->exitcode = 128 + $this->processInformation['termsig'];
} elseif ($this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
$this->processInformation['signaled'] = true;
$this->processInformation['termsig'] = -1;
}
}


 $this->callback = null;

return $this->exitcode;
}


private function resetProcessData()
{
$this->starttime = null;
$this->callback = null;
$this->exitcode = null;
$this->fallbackStatus = array();
$this->processInformation = null;
$this->stdout = fopen('php://temp/maxmemory:'.(1024 * 1024), 'wb+');
$this->stderr = fopen('php://temp/maxmemory:'.(1024 * 1024), 'wb+');
$this->process = null;
$this->latestSignal = null;
$this->status = self::STATUS_READY;
$this->incrementalOutputOffset = 0;
$this->incrementalErrorOutputOffset = 0;
}


private function doSignal($signal, $throwException)
{
if (null === $pid = $this->getPid()) {
if ($throwException) {
throw new LogicException('Can not send signal on a non running process.');
}

return false;
}

if ('\\' === DIRECTORY_SEPARATOR) {
exec(sprintf('taskkill /F /T /PID %d 2>&1', $pid), $output, $exitCode);
if ($exitCode && $this->isRunning()) {
if ($throwException) {
throw new RuntimeException(sprintf('Unable to kill the process (%s).', implode(' ', $output)));
}

return false;
}
} else {
if (!$this->enhanceSigchildCompatibility || !$this->isSigchildEnabled()) {
$ok = @proc_terminate($this->process, $signal);
} elseif (function_exists('posix_kill')) {
$ok = @posix_kill($pid, $signal);
} elseif ($ok = proc_open(sprintf('kill -%d %d', $signal, $pid), array(2 => array('pipe', 'w')), $pipes)) {
$ok = false === fgets($pipes[2]);
}
if (!$ok) {
if ($throwException) {
throw new RuntimeException(sprintf('Error while sending signal `%s`.', $signal));
}

return false;
}
}

$this->latestSignal = (int) $signal;
$this->fallbackStatus['signaled'] = true;
$this->fallbackStatus['exitcode'] = -1;
$this->fallbackStatus['termsig'] = $this->latestSignal;

return true;
}


private function requireProcessIsStarted($functionName)
{
if (!$this->isStarted()) {
throw new LogicException(sprintf('Process must be started before calling %s.', $functionName));
}
}


private function requireProcessIsTerminated($functionName)
{
if (!$this->isTerminated()) {
throw new LogicException(sprintf('Process must be terminated before calling %s.', $functionName));
}
}
}
<?php


namespace Symfony\Component\Process;

use Symfony\Component\Process\Exception\InvalidArgumentException;
use Symfony\Component\Process\Exception\LogicException;


class ProcessBuilder
{
private $arguments;
private $cwd;
private $env = array();
private $input;
private $timeout = 60;
private $options = array();
private $inheritEnv = true;
private $prefix = array();
private $outputDisabled = false;


public function __construct(array $arguments = array())
{
$this->arguments = $arguments;
}


public static function create(array $arguments = array())
{
return new static($arguments);
}


public function add($argument)
{
$this->arguments[] = $argument;

return $this;
}


public function setPrefix($prefix)
{
$this->prefix = is_array($prefix) ? $prefix : array($prefix);

return $this;
}


public function setArguments(array $arguments)
{
$this->arguments = $arguments;

return $this;
}


public function setWorkingDirectory($cwd)
{
$this->cwd = $cwd;

return $this;
}


public function inheritEnvironmentVariables($inheritEnv = true)
{
$this->inheritEnv = $inheritEnv;

return $this;
}


public function setEnv($name, $value)
{
$this->env[$name] = $value;

return $this;
}


public function addEnvironmentVariables(array $variables)
{
$this->env = array_replace($this->env, $variables);

return $this;
}


public function setInput($input)
{
$this->input = ProcessUtils::validateInput(__METHOD__, $input);

return $this;
}


public function setTimeout($timeout)
{
if (null === $timeout) {
$this->timeout = null;

return $this;
}

$timeout = (float) $timeout;

if ($timeout < 0) {
throw new InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
}

$this->timeout = $timeout;

return $this;
}


public function setOption($name, $value)
{
$this->options[$name] = $value;

return $this;
}


public function disableOutput()
{
$this->outputDisabled = true;

return $this;
}


public function enableOutput()
{
$this->outputDisabled = false;

return $this;
}


public function getProcess()
{
if (0 === count($this->prefix) && 0 === count($this->arguments)) {
throw new LogicException('You must add() command arguments before calling getProcess().');
}

$options = $this->options;

$arguments = array_merge($this->prefix, $this->arguments);
$script = implode(' ', array_map(array(__NAMESPACE__.'\\ProcessUtils', 'escapeArgument'), $arguments));

if ($this->inheritEnv) {
$env = array_replace($_ENV, $_SERVER, $this->env);
} else {
$env = $this->env;
}

$process = new Process($script, $this->cwd, $env, $this->input, $this->timeout, $options);

if ($this->outputDisabled) {
$process->disableOutput();
}

return $process;
}
}
<?php


namespace Symfony\Component\Process;

use Symfony\Component\Process\Exception\InvalidArgumentException;


class ProcessUtils
{


private function __construct()
{
}


public static function escapeArgument($argument)
{

 
 if ('\\' === DIRECTORY_SEPARATOR) {
if ('' === $argument) {
return escapeshellarg($argument);
}

$escapedArgument = '';
$quote = false;
foreach (preg_split('/(")/', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
if ('"' === $part) {
$escapedArgument .= '\\"';
} elseif (self::isSurroundedBy($part, '%')) {

 $escapedArgument .= '^%"'.substr($part, 1, -1).'"^%';
} else {

 if ('\\' === substr($part, -1)) {
$part .= '\\';
}
$quote = true;
$escapedArgument .= $part;
}
}
if ($quote) {
$escapedArgument = '"'.$escapedArgument.'"';
}

return $escapedArgument;
}

return escapeshellarg($argument);
}


public static function validateInput($caller, $input)
{
if (null !== $input) {
if (is_resource($input)) {
return $input;
}
if (is_string($input)) {
return $input;
}
if (is_scalar($input)) {
return (string) $input;
}
if ($input instanceof Process) {
return $input->getIterator($input::ITER_SKIP_ERR);
}
if ($input instanceof \Iterator) {
return $input;
}
if ($input instanceof \Traversable) {
return new \IteratorIterator($input);
}

throw new InvalidArgumentException(sprintf('%s only accepts strings, Traversable objects or stream resources.', $caller));
}

return $input;
}

private static function isSurroundedBy($arg, $char)
{
return 2 < strlen($arg) && $char === $arg[0] && $char === $arg[strlen($arg) - 1];
}
}
<?php


namespace JShrink;


class Minifier
{


protected $input;


protected $index = 0;


protected $a = '';


protected $b = '';


protected $c;


protected $options;


protected static $defaultOptions = array('flaggedComments' => true);


protected $locks = array();


public static function minify($js, $options = array())
{
try {
ob_start();

$jshrink = new Minifier();
$js = $jshrink->lock($js);
$jshrink->minifyDirectToOutput($js, $options);


 $js = ltrim(ob_get_clean());
$js = $jshrink->unlock($js);
unset($jshrink);

return $js;

} catch (\Exception $e) {

if (isset($jshrink)) {

 
 $jshrink->clean();
unset($jshrink);
}


 ob_end_clean();
throw $e;
}
}


protected function minifyDirectToOutput($js, $options)
{
$this->initialize($js, $options);
$this->loop();
$this->clean();
}


protected function initialize($js, $options)
{
$this->options = array_merge(static::$defaultOptions, $options);
$js = str_replace("\r\n", "\n", $js);
$js = str_replace('/**/', '', $js);
$this->input = str_replace("\r", "\n", $js);


 $this->input .= PHP_EOL;


 $this->a = "\n";
$this->b = $this->getReal();
}


protected function loop()
{
while ($this->a !== false && !is_null($this->a) && $this->a !== '') {

switch ($this->a) {

 case "\n":

 if (strpos('(-+{[@', $this->b) !== false) {
echo $this->a;
$this->saveString();
break;
}


 if($this->b === ' ')
break;


case ' ':
if(static::isAlphaNumeric($this->b))
echo $this->a;

$this->saveString();
break;

default:
switch ($this->b) {
case "\n":
if (strpos('}])+-"\'', $this->a) !== false) {
echo $this->a;
$this->saveString();
break;
} else {
if (static::isAlphaNumeric($this->a)) {
echo $this->a;
$this->saveString();
}
}
break;

case ' ':
if(!static::isAlphaNumeric($this->a))
break;

default:

 if ($this->a === '/' && ($this->b === '\'' || $this->b === '"')) {
$this->saveRegex();
continue;
}

echo $this->a;
$this->saveString();
break;
}
}


 $this->b = $this->getReal();

if(($this->b == '/' && strpos('(,=:[!&|?', $this->a) !== false))
$this->saveRegex();
}
}


protected function clean()
{
unset($this->input);
$this->index = 0;
$this->a = $this->b = '';
unset($this->c);
unset($this->options);
}


protected function getChar()
{

 if (isset($this->c)) {
$char = $this->c;
unset($this->c);


 } else {
$char = substr($this->input, $this->index, 1);


 if (isset($char) && $char === false) {
return false;
}


 $this->index++;
}


 if($char !== "\n" && ord($char) < 32)

return ' ';

return $char;
}


protected function getReal()
{
$startIndex = $this->index;
$char = $this->getChar();


 if ($char !== '/') {
return $char;
}

$this->c = $this->getChar();

if ($this->c === '/') {
return $this->processOneLineComments($startIndex);

} elseif ($this->c === '*') {
return $this->processMultiLineComments($startIndex);
}

return $char;
}


protected function processOneLineComments($startIndex)
{
$thirdCommentString = substr($this->input, $this->index, 1);


 $this->getNext("\n");

if ($thirdCommentString == '@') {
$endPoint = $this->index - $startIndex;
unset($this->c);
$char = "\n" . substr($this->input, $startIndex, $endPoint);
} else {

 $this->getChar();
$char = $this->getChar();
}

return $char;
}


protected function processMultiLineComments($startIndex)
{
$this->getChar(); 
 $thirdCommentString = $this->getChar();


 if ($this->getNext('*/')) {

$this->getChar(); 
 $this->getChar(); 
 $char = $this->getChar(); 


 if (($this->options['flaggedComments'] && $thirdCommentString === '!')
|| ($thirdCommentString === '@') ) {


 if ($startIndex > 0) {
echo $this->a;
$this->a = " ";


 if ($this->input[($startIndex - 1)] === "\n") {
echo "\n";
}
}

$endPoint = ($this->index - 1) - $startIndex;
echo substr($this->input, $startIndex, $endPoint);

return $char;
}

} else {
$char = false;
}

if($char === false)
throw new \RuntimeException('Unclosed multiline comment at position: ' . ($this->index - 2));


 if(isset($this->c))
unset($this->c);

return $char;
}


protected function getNext($string)
{

 $pos = strpos($this->input, $string, $this->index);


 if($pos === false)

return false;


 $this->index = $pos;


 return substr($this->input, $this->index, 1);
}


protected function saveString()
{
$startpos = $this->index;


 $this->a = $this->b;


 if ($this->a !== "'" && $this->a !== '"') {
return;
}


 $stringType = $this->a;


 echo $this->a;


 while (true) {


 $this->a = $this->getChar();

switch ($this->a) {


 case $stringType:
break 2;


 case "\n":
throw new \RuntimeException('Unclosed string at position: ' . $startpos );
break;


 case '\\':


 $this->b = $this->getChar();


 if ($this->b === "\n") {
break;
}


 echo $this->a . $this->b;
break;


 default:
echo $this->a;
}
}
}


protected function saveRegex()
{
echo $this->a . $this->b;

while (($this->a = $this->getChar()) !== false) {
if($this->a === '/')
break;

if ($this->a === '\\') {
echo $this->a;
$this->a = $this->getChar();
}

if($this->a === "\n")
throw new \RuntimeException('Unclosed regex pattern at position: ' . $this->index);

echo $this->a;
}
$this->b = $this->getReal();
}


protected static function isAlphaNumeric($char)
{
return preg_match('/^[\w\$\pL]$/', $char) === 1 || $char == '/';
}


protected function lock($js)
{

$lock = '"LOCK---' . crc32(time()) . '"';

$matches = array();
preg_match('/([+-])(\s+)([+-])/S', $js, $matches);
if (empty($matches)) {
return $js;
}

$this->locks[$lock] = $matches[2];

$js = preg_replace('/([+-])\s+([+-])/S', "$1{$lock}$2", $js);


return $js;
}


protected function unlock($js)
{
if (empty($this->locks)) {
return $js;
}

foreach ($this->locks as $lock => $replacement) {
$js = str_replace($lock, $replacement, $js);
}

return $js;
}

}
<?php

namespace KevinGH\Box;

use ErrorException;
use KevinGH\Amend;
use KevinGH\Box\Command;
use KevinGH\Box\Helper;
use Symfony\Component\Console\Application as Base;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Console\Output\OutputInterface;


class Application extends Base
{


public function __construct($name = 'Box', $version = '2.7.4')
{

 set_error_handler(
function ($code, $message, $file, $line) {
if (error_reporting() & $code) {
throw new ErrorException($message, 0, $code, $file, $line);
}

 }

 );

parent::__construct($name, $version);
}


public function getLongVersion()
{
if (('@' . 'git-version@') !== $this->getVersion()) {
return sprintf(
'<info>%s</info> version <comment>%s</comment> build <comment>%s</comment>',
$this->getName(),
$this->getVersion(),
'e50fa221d596582eef4793e214813d5f34e79c59'
);
}

return '<info>' . $this->getName() . '</info> (repo)';
}


public function run(
InputInterface $input = null,
OutputInterface $output = null
) {
$output = $output ? : new ConsoleOutput();

$output->getFormatter()->setStyle(
'error',
new OutputFormatterStyle('red')
);

$output->getFormatter()->setStyle(
'question',
new OutputFormatterStyle('cyan')
);

return parent::run($input, $output);
}


protected function getDefaultCommands()
{
$commands = parent::getDefaultCommands();

if (extension_loaded('phar')) {
$commands[] = new Command\Add();
$commands[] = new Command\Build();
$commands[] = new Command\Extract();
$commands[] = new Command\Info();
$commands[] = new Command\Remove();
}

$commands[] = new Command\Key\Create();
$commands[] = new Command\Key\Extract();
$commands[] = new Command\Validate();
$commands[] = new Command\Verify();

if (('@' . 'git-version@') !== $this->getVersion()) {
$command = new Amend\Command('update');
$command->setManifestUri('https://box-project.github.io/box2/manifest.json');

$commands[] = $command;
}

return $commands;
}


protected function getDefaultHelperSet()
{
$helperSet = parent::getDefaultHelperSet();
$helperSet->set(new Helper\ConfigurationHelper());
$helperSet->set(new Helper\PhpSecLibHelper());

if (('@' . 'git-version@') !== $this->getVersion()) {
$helperSet->set(new Amend\Helper());
}

return $helperSet;
}
}
<?php

namespace KevinGH\Box\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;


abstract class AbstractCommand extends Command
{


private $output;


public function run(InputInterface $input, OutputInterface $output)
{
$this->output = $output;

return parent::run($input, $output);
}


protected function isVerbose()
{
return (OutputInterface::VERBOSITY_VERBOSE === $this->output->getVerbosity());
}


protected function putln($prefix, $message)
{
switch ($prefix) {
case '!':
$prefix = "<error>$prefix</error>";
break;
case '*':
$prefix = "<info>$prefix</info>";
break;
case '?':
$prefix = "<comment>$prefix</comment>";
break;
case '-':
case '+':
$prefix = "  <comment>$prefix</comment>";
break;
case '>':
$prefix = "    <comment>$prefix</comment>";
break;
}

$this->verboseln("$prefix $message");
}


protected function verbose($message, $newline = false, $type = 0)
{
if ($this->isVerbose()) {
$this->output->write($message, $newline, $type);
}
}


protected function verboseln($message, $type = 0)
{
$this->verbose($message, true, $type);
}
}
<?php

namespace KevinGH\Box\Command;

use Herrera\Box\Box;
use KevinGH\Box\Configuration;
use Phine\Path\Path;
use RuntimeException;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;


class Add extends Configurable
{


private $box;


private $config;


protected function configure()
{
parent::configure();

$this->setName('add');
$this->setDescription('Adds or replaces files to a Phar.');
$this->setHelp(
<<<HELP
The <info>%command.name%</info> will add a new file to an existing Phar, or replace
an existing file with a new one.
<comment>
  This command relies on a configuration file for loading
  Phar packaging settings. If a configuration file is not
  specified through the <info>--configuration|-c</info> option, one of
  the following files will be used (in order): <info>box.json,
  box.json.dist</info>
</comment>
If the <info>--binary|-b</info> option is set, the file being added will
be treated as a binary file. This means that will be added
to the Phar as is, without any modifications.

If the <info>--main|-m</info> option is set, the file being added will
be treated as the main file (as defined in the configuration
file: main). The file will have it's #! line removed, be
processed by any configured compactors, and have its
placeholder values replaced before being added to the Phar.

If the <info>--replace|-r</info> option is set, the file in the Phar will be
replaced if it already exists. If this option is not set and it
already exists in the Phar, the command will fail.

If the <info>--stub|-s</info> option is set, the file being added will be
treated as a stub. The new stub will be imported as is into
the Phar, replacing the current stub.
HELP
);
$this->addArgument(
'phar',
InputArgument::REQUIRED,
'The Phar file to update.'
);
$this->addArgument(
'file',
InputArgument::REQUIRED,
'The file to add.'
);
$this->addArgument(
'local',
InputArgument::OPTIONAL,
'The local file path inside the Phar.'
);
$this->addOption(
'binary',
'b',
InputOption::VALUE_NONE,
'Treat the file as a binary file.'
);
$this->addOption(
'main',
'm',
InputOption::VALUE_NONE,
'Treat the file as the main script.'
);
$this->addOption(
'replace',
'r',
InputOption::VALUE_NONE,
'Replace the file if it already exists.'
);
$this->addOption(
'stub',
's',
InputOption::VALUE_NONE,
'Treat the file as a stub.'
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{
if ((false === $input->getOption('stub'))
&& (null === $input->getArgument('local'))) {
$output->writeln(
'<error>The <info>local</info> argument is required.</error>'
);

return 1;
}

$this->config = $this->getConfig($input);
$phar = $input->getArgument('phar');
$file = $input->getArgument('file');


 if (null !== ($bootstrap = $this->config->getBootstrapFile())) {
$this->config->loadBootstrap();
$this->putln('?', "Loading bootstrap file: $bootstrap");

unset($bootstrap);
}

$this->putln('*', 'Adding to the Phar...');

if (false === is_file($phar)) {
$output->writeln(
sprintf(
'<error>The path "%s" is not a file or does not exist.</error>',
$phar
)
);

return 1;
}

if (false === is_file($file)) {
$output->writeln(
sprintf(
'<error>The path "%s" is not a file or does not exist.</error>',
$file
)
);

return 1;
}

if (false == preg_match('/^\w+:\/\//', $file)) {
$file = realpath($file);
}

$this->box = Box::create($phar);


 if (array() !== ($values = $this->config->getProcessedReplacements())) {
$this->putln('?', 'Setting replacement values...');

if ($this->isVerbose()) {
foreach ($values as $key => $value) {
$this->putln('+', "$key: $value");
}
}

$this->box->setValues($values);

unset($values, $key, $value);
}


 if (array() !== ($compactors = $this->config->getCompactors())) {
$this->putln('?', 'Registering compactors...');

foreach ($compactors as $compactor) {
$this->putln('+', get_class($compactor));

$this->box->addCompactor($compactor);
}
}


 $phar = $this->box->getPhar();
$local = str_replace('\\', '/', Path::canonical($input->getArgument('local')));

if (isset($phar[$local]) && (false === $input->getOption('replace'))) {
$output->writeln(
sprintf(
'<error>The file "%s" already exists in the Phar.</error>',
$local
)
);

return 1;
}

if ($input->getOption('binary')) {
$this->putln('?', "Adding binary file: $file");

$phar->addFile($file, $local);
} elseif ($input->getOption('stub')) {
$this->putln('?', "Using stub file: $file");

$this->box->setStubUsingFile($file);
} elseif ($input->getOption('main')) {
$this->putln('?', "Adding main file: $file");

if (false === ($contents = @file_get_contents($file))) {
$error = error_get_last();

throw new RuntimeException($error['message']);
}

$this->box->addFromString(
$local,
preg_replace('/^#!.*\s*/', '', $contents)
);
} else {
$this->putln('?', "Adding file: $file");

$this->box->addFile($file, $local);
}

unset($this->box, $phar);

$this->putln('*', 'Done.');

return 0;
}
}
<?php

namespace KevinGH\Box\Command;

use Herrera\Box\Box;
use Herrera\Box\StubGenerator;
use KevinGH\Box\Configuration;
use RuntimeException;
use SplFileInfo;
use Symfony\Component\Console\Helper\DialogHelper;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Traversable;


class Build extends Configurable
{


private $box;


private $config;


protected function configure()
{
parent::configure();

$this->setName('build');
$this->setDescription('Builds a new Phar.');
$this->setHelp(
<<<HELP
The <info>%command.name%</info> command will build a new Phar based on a variety of settings.
<comment>
  This command relies on a configuration file for loading
  Phar packaging settings. If a configuration file is not
  specified through the <info>--configuration|-c</info> option, one of
  the following files will be used (in order): <info>box.json,
  box.json.dist</info>
</comment>
The configuration file is actually a JSON object saved to a file.
Note that all settings are optional.
<comment>
  {
    "algorithm": ?,
    "alias": ?,
    "banner": ?,
    "banner-file": ?,
    "base-path": ?,
    "blacklist": ?,
    "bootstrap": ?,
    "chmod": ?,
    "compactors": ?,
    "compression": ?,
    "datetime": ?,
    "datetime_format": ?,
    "directories": ?,
    "directories-bin": ?,
    "extract": ?,
    "files": ?,
    "files-bin": ?,
    "finder": ?,
    "finder-bin": ?,
    "git-version": ?,
    "intercept": ?,
    "key": ?,
    "key-pass": ?,
    "main": ?,
    "map": ?,
    "metadata": ?,
    "mimetypes": ?,
    "mung": ?,
    "not-found": ?,
    "output": ?,
    "replacements": ?,
    "shebang": ?,
    "stub": ?,
    "web": ?
  }
</comment>


The <info>algorithm</info> <comment>(string, integer)</comment> setting is the signing algorithm to
use when the Phar is built <comment>(Phar::setSignatureAlgorithm())</comment>. It can an
integer value (the value of the constant), or the name of the Phar
constant. The following is a list of the signature algorithms listed
on the help page:
<comment>
  - MD5 (Phar::MD5)
  - SHA1 (Phar::SHA1)
  - SHA256 (Phar::SHA256)
  - SHA512 (Phar::SHA512)
  - OPENSSL (Phar::OPENSSL)
</comment>
The <info>alias</info> <comment>(string)</comment> setting is used when generating a new stub to call
the <comment>Phar::mapPhar()</comment> method. This makes it easier to refer to files in
the Phar.

The <info>annotations</info> <comment>(boolean, object)</comment> setting is used to enable compacting
annotations in PHP source code. By setting it to <info>true</info>, all Doctrine-style
annotations are compacted in PHP files. You may also specify a list of
annotations to ignore, which will be stripped while protecting the
remaining annotations:
<comment>
  {
      "annotations": {
          "ignore": [
              "author",
              "package",
              "version",
              "see"
          ]
      }
  }
</comment>
You may want to see this website for a list of annotations which are
commonly ignored:
<comment>
  https://github.com/herrera-io/php-annotations
</comment>
The <info>banner</info> <comment>(string)</comment> setting is the banner comment that will be used when
a new stub is generated. The value of this setting must not already be
enclosed within a comment block, as it will be automatically done for
you.

The <info>banner-file</info> <comment>(string)</comment> setting is like <info>stub-banner</info>, except it is a
path to the file that will contain the comment. Like <info>stub-banner</info>, the
comment must not already be enclosed in a comment block.

The <info>base-path</info> <comment>(string)</comment> setting is used to specify where all of the
relative file paths should resolve to. This does not, however, alter
where the built Phar will be stored <comment>(see: <info>output</info>)</comment>. By default, the
base path is the directory containing the configuration file.

The <info>blacklist</info> <comment>(string, array)</comment> setting is a list of files that must
not be added. The files blacklisted are the ones found using the other
available configuration settings: <info>directories, directories-bin, files,
files-bin, finder, finder-bin</info>. Note that directory separators are
automatically corrected to the platform specific version.

Assuming that the base directory path is <comment>/home/user/project</comment>:
<comment>
  {
      "blacklist": [
          "path/to/file/1"
          "path/to/file/2"
      ],
      "directories": ["src"]
  }
</comment>
The following files will be blacklisted:
<comment>
  - /home/user/project/src/path/to/file/1
  - /home/user/project/src/path/to/file/2
</comment>
But not these files:
<comment>
  - /home/user/project/src/another/path/to/file/1
  - /home/user/project/src/another/path/to/file/2
</comment>
The <info>bootstrap</info> <comment>(string)</comment> setting allows you to specify a PHP file that
will be loaded before the <info>build</info> or <info>add</info> commands are used. This is
useful for loading third-party file contents compacting classes that
were configured using the <info>compactors</info> setting.

The <info>chmod</info> <comment>(string)</comment> setting is used to change the file permissions of
the newly built Phar. The string contains an octal value: <comment>0755</comment>. You
must prefix the mode with zero if you specify the mode in decimal.

The <info>compactors</info> <comment>(string, array)</comment> setting is a list of file contents
compacting classes that must be registered. A file compacting class
is used to reduce the size of a specific file type. The following is
a simple example:
<comment>
  use Herrera\\Box\\Compactor\\CompactorInterface;

  class MyCompactor implements CompactorInterface
  {
      public function compact(\$contents)
      {
          return trim(\$contents);
      }

      public function supports(\$file)
      {
          return (bool) preg_match('/\.txt/', \$file);
      }
  }
</comment>
The following compactors are included with Box:
<comment>
  - Herrera\\Box\\Compactor\\Json
  - Herrera\\Box\\Compactor\\Php
</comment>
The <info>compression</info> <comment>(string, integer)</comment> setting is the compression algorithm
to use when the Phar is built. The compression affects the individual
files within the Phar, and not the Phar as a whole <comment>(Phar::compressFiles())</comment>.
The following is a list of the signature algorithms listed on the help
page:
<comment>
  - BZ2 (Phar::BZ2)
  - GZ (Phar::GZ)
  - NONE (Phar::NONE)
</comment>
The <info>directories</info> <comment>(string, array)</comment> setting is a list of directory paths
relative to <info>base-path</info>. All files ending in <comment>.php</comment> will be automatically
compacted, have their placeholder values replaced, and added to the
Phar. Files listed in the <info>blacklist</info> setting will not be added.

The <info>directories-bin</info> <comment>(string, array)</comment> setting is similar to <info>directories</info>,
except all file types are added to the Phar unmodified. This is suitable
for directories containing images or other binary data.

The <info>extract</info> <comment>(boolean)</comment> setting determines whether or not the generated
stub should include a class to extract the phar. This class would be
used if the phar is not available. (Increases stub file size.)

The <info>files</info> <comment>(string, array)</comment> setting is a list of files paths relative to
<info>base-path</info>. Each file will be compacted, have their placeholder files
replaced, and added to the Phar. This setting is not affected by the
<info>blacklist</info> setting.

The <info>files-bin</info> <comment>(string, array)</comment> setting is similar to <info>files</info>, except that
all files are added to the Phar unmodified. This is suitable for files
such as images or those that contain binary data.

The <info>finder</info> <comment>(array)</comment> setting is a list of JSON objects. Each object key
is a name, and each value an argument for the methods in the
<comment>Symfony\\Component\\Finder\\Finder</comment> class. If an array of values is provided
for a single key, the method will be called once per value in the array.
Note that the paths specified for the "in" method are relative to
<info>base-path</info>.

The <info>finder-bin</info> <comment>(array)</comment> setting performs the same function, except all
files found by the finder will be treated as binary files, leaving them
unmodified.
<comment>
It may be useful to know that Box imports files in the following order:

 - finder
 - finder-bin
 - directories
 - directories-bin
 - files
 - files-bin
</comment>
The <info>datetime</info> <comment>(string)</comment> setting is the name of a placeholder value that
will be replaced in all non-binary files by the current datetime.

Example: <comment>2015-01-28 14:55:23</comment>

The <info>datetime_format</info> <comment>(string)</comment> setting accepts a valid PHP date format. It can be used to change the format for the <info>datetime</info> setting.

Example: <comment>Y-m-d H:i:s</comment>

The <info>git-commit</info> <comment>(string)</comment> setting is the name of a placeholder value that
will be replaced in all non-binary files by the current Git commit hash
of the repository.

Example: <comment>e558e335f1d165bc24d43fdf903cdadd3c3cbd03</comment>

The <info>git-commit-short</info> <comment>(string)</comment> setting is the name of a placeholder value
that will be replaced in all non-binary files by the current Git short
commit hash of the repository.

Example: <comment>e558e33</comment>

The <info>git-tag</info> <comment>(string)</comment> setting is the name of a placeholder value that will
be replaced in all non-binary files by the current Git tag of the
repository.

Examples:
<comment>
 - 2.0.0
 - 2.0.0-2-ge558e33
</comment>
The <info>git-version</info> <comment>(string)</comment> setting is the name of a placeholder value that
will be replaced in all non-binary files by the one of the following (in
order):

  - The git repository's most recent tag.
  - The git repository's current short commit hash.

The short commit hash will only be used if no tag is available.

The <info>intercept</info> <comment>(boolean)</comment> setting is used when generating a new stub. If
setting is set to <comment>true</comment>, the <comment>Phar::interceptFileFuncs();</comment> method will be
called in the stub.

The <info>key</info> <comment>(string)</comment> setting is used to specify the path to the private key
file. The private key file will be used to sign the Phar using the
<comment>OPENSSL</comment> signature algorithm. If an absolute path is not provided, the
path will be relative to the current working directory.

The <info>key-pass</info> <comment>(string, boolean)</comment> setting is used to specify the passphrase
for the private <info>key</info>. If a <comment>string</comment> is provided, it will be used as is as
the passphrase. If <comment>true</comment> is provided, you will be prompted for the
passphrase.

The <info>main</info> <comment>(string)</comment> setting is used to specify the file (relative to
<info>base-path</info>) that will be run when the Phar is executed from the command
line. If the file was not added by any of the other file adding settings,
it will be automatically added after it has been compacted and had its
placeholder values replaced. Also, the #! line will be automatically
removed if present.

The <info>map</info> <comment>(array)</comment> setting is used to change where some (or all) files are
stored inside the phar. The key is a beginning of the relative path that
will be matched against the file being added to the phar. If the key is
a match, the matched segment will be replaced with the value. If the key
is empty, the value will be prefixed to all paths (except for those
already matched by an earlier key).

<comment>
  {
    "map": [
      { "my/test/path": "src/Test" },
      { "": "src/Another" }
    ]
  }
</comment>

(with the files)

<comment>
  1. my/test/path/file.php
  2. my/test/path/some/other.php
  3. my/test/another.php
</comment>

(will be stored as)

<comment>
  1. src/Test/file.php
  2. src/Test/some/other.php
  3. src/Another/my/test/another.php
</comment>

The <info>metadata</info> <comment>(any)</comment> setting can be any value. This value will be stored as
metadata that can be retrieved from the built Phar <comment>(Phar::getMetadata())</comment>.

The <info>mimetypes</info> <comment>(object)</comment> setting is used when generating a new stub. It is
a map of file extensions and their mimetypes. To see a list of the default
mapping, please visit:

  <comment>http://www.php.net/manual/en/phar.webphar.php</comment>

The <info>mung</info> <comment>(array)</comment> setting is used when generating a new stub. It is a list
of server variables to modify for the Phar. This setting is only useful
when the <info>web</info> setting is enabled.

The <info>not-found</info> <comment>(string)</comment> setting is used when generating a new stub. It
specifies the file that will be used when a file is not found inside the
Phar. This setting is only useful when <info>web</info> setting is enabled.

The <info>output</info> <comment>(string)</comment> setting specifies the file name and path of the newly
built Phar. If the value of the setting is not an absolute path, the path
will be relative to the current working directory.

The <info>replacements</info> <comment>(object)</comment> setting is a map of placeholders and their
values. The placeholders are replaced in all non-binary files with the
specified values.

The <info>shebang</info> <comment>(string)</comment> setting is used to specify the shebang line used
when generating a new stub. By default, this line is used:

  <comment>#!/usr/bin/env php</comment>

The shebang line can be removed altogether if <comment>false</comment> or an empty string
is provided.

The <info>stub</info> <comment>(string, boolean)</comment> setting is used to specify the location of a
stub file, or if one should be generated. If a path is provided, the stub
file will be used as is inside the Phar. If <comment>true</comment> is provided, a new stub
will be generated. If <comment>false (or nothing)</comment> is provided, the default stub
used by the Phar class will be used.

The <info>web</info> <comment>(boolean)</comment> setting is used when generating a new stub. If <comment>true</comment> is
provided, <comment>Phar::webPhar()</comment> will be called in the stub.
HELP
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{
$this->config = $this->getConfig($input);
$path = $this->config->getOutputPath();


 if (null !== ($bootstrap = $this->config->getBootstrapFile())) {
$this->config->loadBootstrap();
$this->putln('?', "Loading bootstrap file: $bootstrap");

unset($bootstrap);
}


 if (file_exists($path)) {
$this->putln('?', 'Removing previously built Phar...');

unlink($path);
}


 if ($this->isVerbose()) {
$this->putln('*', 'Building...');
} else {
$output->writeln('Building...');
}

$this->putln('?', "Output path: $path");

$this->box = Box::create($path);
$this->box->getPhar()->startBuffering();


 if (array() !== ($values = $this->config->getProcessedReplacements())) {
$this->putln('?', 'Setting replacement values...');

if ($this->isVerbose()) {
foreach ($values as $key => $value) {
$this->putln('+', "$key: $value");
}
}

$this->box->setValues($values);

unset($values, $key, $value);
}


 if (array() !== ($compactors = $this->config->getCompactors())) {
$this->putln('?', 'Registering compactors...');

foreach ($compactors as $compactor) {
$this->putln('+', get_class($compactor));

$this->box->addCompactor($compactor);
}
}


 if (array() !== ($map = $this->config->getMap())) {
$this->putln('?', 'Mapping paths:');

foreach ($map as $item) {
foreach ($item as $match => $replace) {
if (empty($match)) {
$match = "(all)";
}

$this->putln('-', "$match <info>></info> $replace");
}
}
}


 if (array() !== ($iterators = $this->config->getFinders())) {
$this->putln('?', 'Adding Finder files...');

foreach ($iterators as $iterator) {
$this->add($iterator, null);
}
}

if (array() !== ($iterators = $this->config->getBinaryFinders())) {
$this->putln('?', 'Adding binary Finder files...');

foreach ($iterators as $iterator) {
$this->add($iterator, null, true);
}
}

$this->add(
$this->config->getDirectoriesIterator(),
'Adding directories...'
);

$this->add(
$this->config->getBinaryDirectoriesIterator(),
'Adding binary directories...',
true
);

$this->add(
$this->config->getFilesIterator(),
'Adding files...'
);

$this->add(
$this->config->getBinaryFilesIterator(),
'Adding binary files...',
true
);

if (null !== ($main = $this->config->getMainScriptPath())) {
$this->putln(
'?',
'Adding main file: ' . $this->config->getBasePath() . DIRECTORY_SEPARATOR . $main
);

$mapper = $this->config->getMapper();
$pharPath = $mapper($main);

if (null !== $pharPath) {
$this->putln('>', $pharPath);

$main = $pharPath;
}

$this->box->addFromString(
$main,
$this->config->getMainScriptContents()
);
}


 if (true === $this->config->isStubGenerated()) {
$this->putln('?', 'Generating new stub...');

$stub = StubGenerator::create()
->alias($this->config->getAlias())
->extract($this->config->isExtractable())
->index($main)
->intercept($this->config->isInterceptFileFuncs())
->mimetypes($this->config->getMimetypeMapping())
->mung($this->config->getMungVariables())
->notFound($this->config->getNotFoundScriptPath())
->web($this->config->isWebPhar());

if (null !== ($shebang = $this->config->getShebang())) {
$this->putln('-', 'Using custom shebang line: ' . $shebang);

$stub->shebang($shebang);
}

if (null !== ($banner = $this->config->getStubBanner())) {
$this->putln('-', 'Using custom banner.');

$stub->banner($banner);
} elseif (null !== ($banner = $this->config->getStubBannerFromFile())) {
$this->putln(
'-',
'Using custom banner from file: '
. $this->config->getBasePath()
. DIRECTORY_SEPARATOR
. $this->config->getStubBannerPath()
);

$stub->banner($banner);
}

$this->box->getPhar()->setStub($stub->generate());
} elseif (null !== ($stub = $this->config->getStubPath())) {
$stub = $this->config->getBasePath() . DIRECTORY_SEPARATOR . $stub;

$this->putln('?', "Using stub file: $stub");

$this->box->setStubUsingFile($stub);
} else {
$this->putln('?', 'Using default stub.');
}


 if (null !== ($metadata = $this->config->getMetadata())) {
$this->putln('?', 'Setting metadata...');

$this->box->getPhar()->setMetadata($metadata);
}


 if (null !== ($algorithm = $this->config->getCompressionAlgorithm())) {
$this->putln('?', 'Compressing...');

$this->box->getPhar()->compressFiles($algorithm);
}

$this->box->getPhar()->stopBuffering();


 if (file_exists($path . '.pubkey')) {
unlink($path . '.pubkey');
}

if (null !== ($key = $this->config->getPrivateKeyPath())) {
$this->putln('?', 'Signing using a private key...');

$passphrase = $this->config->getPrivateKeyPassphrase();

if ($this->config->isPrivateKeyPrompt()) {

$dialog = $this->getHelper('dialog');
$passphrase = $dialog->askHiddenResponse(
$output,
'Private key passphrase:'
);
}

$this->box->signUsingFile($key, $passphrase);


 } elseif (null !== ($algorithm = $this->config->getSigningAlgorithm())) {
$this->box->getPhar()->setSignatureAlgorithm($algorithm);
}

unset($this->box);


 if (null !== ($chmod = $this->config->getFileMode())) {
$this->putln('?', 'Setting file permissions...');

chmod($path, $chmod);
}

$this->putln('*', 'Done.');

if (!file_exists($path)) {
$output->writeln(
'<fg=yellow>The archive was not generated because it did not have any contents.</fg=yellow>'
);
}
}


private function add(
Traversable $iterator = null,
$message = null,
$binary = false
) {
static $count = 0;

if ($iterator) {
if ($message) {
$this->putln('?', $message);
}

$box = $binary ? $this->box->getPhar() : $this->box;
$baseRegex = $this->config->getBasePathRegex();
$mapper = $this->config->getMapper();


foreach ($iterator as $file) {
if (0 === (++$count % 100)) {
gc_collect_cycles();
}

$relative = preg_replace($baseRegex, '', $file->getPathname());

if (null !== ($mapped = $mapper($relative))) {
$relative = $mapped;
}

if ($this->isVerbose()) {
if (false === $file->isReadable()) {
throw new RuntimeException(
sprintf(
'The file "%s" is not readable.',
$file->getPathname()
)
);
}

$this->putln('+', $file);

if (null !== $mapped) {
$this->putln('>', $relative);
}
}

$box->addFile($file, $relative);
}
}
}
}
<?php

namespace KevinGH\Box\Command;

use KevinGH\Box\Configuration;
use KevinGH\Box\Helper\ConfigurationHelper;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;


abstract class Configurable extends AbstractCommand
{


protected function configure()
{
$this->addOption(
'configuration',
'c',
InputOption::VALUE_REQUIRED,
'The alternative configuration file path.'
);
}


protected function getConfig(InputInterface $input)
{

$helper = $this->getHelper('config');

return $helper->loadFile($input->getOption('configuration'));
}
}
<?php

namespace KevinGH\Box\Command;

use Phar;
use Phine\Path\Path;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;


class Extract extends Command
{


protected function configure()
{
$this->setName('extract');
$this->setDescription('Extracts files from a Phar.');
$this->setHelp(
<<<HELP
The <info>%command.name%</info> will extract one or more files from a Phar.

If the <info>--pick|-p</info> option is used, only the file or directories requested
will be extracted from the Phar. If the option is not used, the entire
contents of the Phar will be extracted.

The <info>output</info> specifies the directory where the extracted contents should
be placed. By default the directory will be called <comment>name.phar-</comment>contents,
where <comment>name.phar</comment> is the name of the Phar file.
HELP
);
$this->addArgument(
'phar',
InputArgument::REQUIRED,
'The Phar to extract from.'
);
$this->addOption(
'pick',
'p',
InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED,
'The file or directory to cherry pick.'
);
$this->addOption(
'out',
'o',
InputOption::VALUE_REQUIRED,
'The alternative output directory. (default: name.phar-contents)'
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{
$verbose = (OutputInterface::VERBOSITY_VERBOSE === $output->getVerbosity());
$phar = $input->getArgument('phar');

if ($verbose) {
$output->writeln('Extracting files from the Phar...');
}

if (false === is_file($phar)) {
$output->writeln(
sprintf(
'<error>The path "%s" is not a file or does not exist.</error>',
$phar
)
);

return 1;
}

if (null === ($out = $input->getOption('out'))) {
$out = $phar . '-contents';
}

$phar = new Phar($phar);
$files = $input->getOption('pick') ?: null;


 if ($files) {
array_walk(
$files,
function (&$file) {
$file = str_replace(
'\\',
'/',
Path::canonical($file)
);
}
);
}

$phar->extractTo($out, $files, true);

unset($phar);

if ($verbose) {
$output->writeln('Done.');
}

return 0;
}
}
<?php

namespace KevinGH\Box\Command;

use DirectoryIterator;
use Phar;
use PharFileInfo;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Traversable;


class Info extends Command
{


private static $algorithms = array(
Phar::BZ2 => 'BZ2',
Phar::GZ => 'GZ',
Phar::TAR => 'TAR',
Phar::ZIP => 'ZIP'
);


private static $fileAlgorithms = array(
Phar::BZ2 => 'BZ2',
Phar::GZ => 'GZ',
);


protected function configure()
{
$this->setName('info');
$this->setDescription(
'Displays information about the Phar extension or file.'
);
$this->setHelp(
<<<HELP
The <info>%command.name%</info> command will display information about the Phar extension,
or the Phar file if specified.

If the <info>phar</info> argument <comment>(the Phar file path)</comment> is provided, information
about the Phar file itself will be displayed.

If the <info>--list|-l</info> option is used, the contents of the Phar file will
be listed. By default, the list is shown as an indented tree. You may
instead choose to view a flat listing, by setting the <info>--mode|-m</info> option
to <comment>flat</comment>.
HELP
);
$this->addArgument(
'phar',
InputArgument::OPTIONAL,
'The Phar file.'
);
$this->addOption(
'list',
'l',
InputOption::VALUE_NONE,
'List the contents of the Phar?'
);
$this->addOption(
'metadata',
null,
InputOption::VALUE_NONE,
'Display metadata?'
);
$this->addOption(
'mode',
'm',
InputOption::VALUE_OPTIONAL,
'The listing mode. (default: indent, options: indent, flat)',
'indent'
);
}


public function execute(InputInterface $input, OutputInterface $output)
{
if (null !== ($file = $input->getArgument('phar'))) {
$phar = new Phar($file);
$signature = $phar->getSignature();

$this->render(
$output,
array(
'API Version' => $phar->getVersion(),
'Archive Compression' => $phar->isCompressed()
? self::$algorithms[$phar->isCompressed()]
: 'None',
'Signature' => $signature['hash_type'],
'Signature Hash' => $signature['hash']
)
);

if ($input->getOption('list')) {
$output->writeln('');
$output->writeln('<comment>Contents:</comment>');

$root = 'phar://' . str_replace('\\', '/', realpath($file)) . '/';

$this->contents(
$output,
$phar,
('indent' === $input->getOption('mode')) ? 0 : false,
$root,
$phar,
$root
);
}

if ($input->getOption('metadata')) {
$output->writeln('');
$output->writeln('<comment>Metadata:</comment>');
$output->writeln(var_export($phar->getMetadata(), true));
}

unset($phar);
} else {
$this->render(
$output,
array(
'API Version' => Phar::apiVersion(),
'Supported Compression' => Phar::getSupportedCompression(),
'Supported Signatures' => Phar::getSupportedSignatures()
)
);
}
}


private function contents(
OutputInterface $output,
Traversable $list,
$indent,
$base,
Phar $phar,
$root
) {

foreach ($list as $item) {
$item = $phar[str_replace($root, '', $item->getPathname())];

if (false !== $indent) {
$output->write(str_repeat(' ', $indent));

$path = $item->getFilename();

if ($item->isDir()) {
$path .= '/';
}
} else {
$path = str_replace($base, '', $item->getPathname());
}

if ($item->isDir()) {
$output->writeln("<info>$path</info>");
} else {
$compression = '';

foreach (self::$fileAlgorithms as $code => $name) {
if ($item->isCompressed($code)) {
$compression = " <fg=cyan>[$name]</fg=cyan>";
}
}

$output->writeln($path . $compression);
}

if ($item->isDir()) {
$this->contents(
$output,
new DirectoryIterator($item->getPathname()),
(false === $indent) ? $indent : $indent + 2,
$base,
$phar,
$root
);
}
}
}


private function render(OutputInterface $output, array $attributes)
{
$out = false;

foreach ($attributes as $name => $value) {
if ($out) {
$output->writeln('');
}

$output->write("<comment>$name:</comment>");

if (is_array($value)) {
$output->writeln('');

foreach ($value as $v) {
$output->writeln("  - $v");
}
} else {
$output->writeln(" $value");
}

$out = true;
}
}
}
<?php

namespace KevinGH\Box\Command\Key;

use KevinGH\Box\Helper\PhpSecLibHelper;
use phpseclib\Crypt\RSA;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\DialogHelper;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;


class Create extends Command
{


protected function configure()
{
$this->setName('key:create');
$this->setDescription('Creates a private key');
$this->setHelp(
<<<HELP
The <info>%command.name%</info> command will generate a new PKCS#1 encoded RSA private key.
<comment>
  You may generate a private key without OpenSSL. However,
  it may be useless as you will not be able to sign any
  Phars without the OpenSSL extension enabled. In order to
  accelerate key generation, you may enable any of the
  following extensions: <info>openssl, mcrypt, gmp, bcmath</info>
</comment>
The <info>--bits|-b</info> option allows you to specify key length.
It is recommended that a minimum of 2048 bits be used:

  <comment>http://www.openssl.org/docs/HOWTO/keys.txt</comment>

The <info>--out|-o</info> option allows you to specify the private key file
to store the new PKCS#1 encoded RSA private key.

The <info>--prompt|-p</info> option will cause the command to prompt you
for a passphrase for the new private key. If this option is
not used, no passphrase will be used for the private key.

The <info>--public</info> option allows you to specify the public key file
to create when the private key is generated. Otherwise you may
need to use the <info>key:extract</info> command to extract the public key
at a later time.
HELP
);
$this->addOption(
'bits',
'b',
InputOption::VALUE_REQUIRED,
'The number of bits to generate.',
2048
);
$this->addOption(
'out',
'o',
InputOption::VALUE_REQUIRED,
'The output file.',
'private.key'
);
$this->addOption(
'public',
null,
InputOption::VALUE_REQUIRED,
'The public key output file.'
);
$this->addOption(
'prompt',
'p',
InputOption::VALUE_NONE,
'Prompt for a passphrase.'
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{

$lib = $this->getHelper('phpseclib');
$rsa = $lib->cryptRSA();
$verbose = (OutputInterface::VERBOSITY_VERBOSE === $output->getVerbosity());

if ($verbose) {
$output->writeln(
sprintf(
'Generating %d bit private key...',
$input->getOption('bits')
)
);
}

if ($input->getOption('prompt')) {

$dialog = $this->getHelper('dialog');

$rsa->setPassword(
$dialog->askHiddenResponse($output, 'Private key passphrase: ')
);
}

$rsa->setPrivateKeyFormat(RSA::PRIVATE_FORMAT_PKCS1);
$rsa->setPublicKeyFormat(RSA::PUBLIC_FORMAT_PKCS1);

$key = $rsa->createKey($input->getOption('bits'));

if ($verbose) {
$output->writeln('Writing private key...');
}

file_put_contents($input->getOption('out'), $key['privatekey']);

if (null !== ($public = $input->getOption('public'))) {
if ($verbose) {
$output->writeln('Writing public key...');
}

file_put_contents($public, $key['publickey']);
}
}
}
<?php

namespace KevinGH\Box\Command\Key;

use KevinGH\Box\Helper\PhpSecLibHelper;
use phpseclib\Crypt\RSA;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\DialogHelper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;


class Extract extends Command
{


protected function configure()
{
$this->setName('key:extract');
$this->setDescription('Extracts the public key from a private key.');
$this->setHelp(
<<<HELP
The <info>php %command.name%</info> command will extract the public key from an existing
private key file. <comment>You may need to generate a new private key using
<info>key:create</info>.</comment>
<comment>
  You may extract a public key without OpenSSL. However,
  it may be useless as you will not be able to sign any
  Phars without the OpenSSL extension enabled. In order to
  accelerate key extraction, you may enable any of the
  following extensions: <info>openssl, mcrypt, gmp, bcmath</info>
</comment>
The <info>--private</info> argument allows you to specifiy the name of the private key
file. <comment>The default file name for <info>key:create</info> is <info>private.key</info>.</comment>  The private
key file must contain a PKCS#1 encoded RSA private key.

The <info>--prompt|-p</info> option will cause the command to prompt you for the
passphrase for the private key. If this option is not used, no passphrase
will be used.

The <info>--out|-o</info> option allows you to specify the public key file to store the
PKCS#1 encoded RSA public key.
HELP
);
$this->addArgument(
'private',
InputArgument::REQUIRED,
'The private key file.'
);
$this->addOption(
'out',
'o',
InputOption::VALUE_REQUIRED,
'The output file. (default: public.key)',
'public.key'
);
$this->addOption(
'prompt',
'p',
InputOption::VALUE_NONE
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{

$lib = $this->getHelper('phpseclib');
$rsa = $lib->cryptRSA();
$verbose = (OutputInterface::VERBOSITY_VERBOSE === $output->getVerbosity());

if ($verbose) {
$output->writeln('Extracting public key...');
}

if ($input->getOption('prompt')) {

$dialog = $this->getHelper('dialog');

$rsa->setPassword(
$dialog->askHiddenResponse($output, 'Private key passphrase: ')
);
}

$result = $rsa->loadKey(
file_get_contents($input->getArgument('private')),
RSA::PRIVATE_FORMAT_PKCS1
);

if (false === $result) {
$output->writeln(
'<error>The private key could not be parsed.</error>'
);

return 1;
}

$rsa->setPublicKey();

if (false === ($public = $rsa->getPublicKey())) {
$output->writeln(
'<error>The public key could not be retrieved.</error>'
);

return 1;
}

if ($verbose) {
$output->writeln('Writing public key...');
}

file_put_contents($input->getOption('out'), $public);

return 0;
}
}
<?php

namespace KevinGH\Box\Command;

use Phar;
use Phine\Path\Path;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;


class Remove extends Command
{


protected function configure()
{
$this->setName('remove');
$this->setDescription('Removes files from a Phar.');
$this->setHelp(
<<<HELP
The <info>%command.name%</info> command will remove one or more files from an
existing Phar, listed as a <info>file</info> argument.
HELP
);
$this->addArgument(
'phar',
InputArgument::REQUIRED,
'The Phar to remove from.'
);
$this->addArgument(
'file',
InputArgument::IS_ARRAY | InputArgument::REQUIRED,
'The local file path to remove.'
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{
$verbose = (OutputInterface::VERBOSITY_VERBOSE === $output->getVerbosity());
$phar = $input->getArgument('phar');

if ($verbose) {
$output->writeln('Removing files from the Phar...');
}

if (false === is_file($phar)) {
$output->writeln(
sprintf(
'<error>The path "%s" is not a file or does not exist.</error>',
$phar
)
);

return 1;
}

$phar = new Phar($phar);

foreach ((array) $input->getArgument('file') as $file) {
if (isset($phar[$file])) {
$phar->delete(str_replace('\\', '/', Path::canonical($file)));
}
}

unset($phar);

if ($verbose) {
$output->writeln('Done.');
}

return 0;
}
}
<?php

namespace KevinGH\Box\Command;

use Exception;
use Herrera\Json\Exception\JsonException;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;


class Validate extends Configurable
{


protected function configure()
{
parent::configure();

$this->setName('validate');
$this->setDescription('Validates the configuration file.');
$this->setHelp(
<<<HELP
The <info>%command.name%</info> command will validate the configuration file
and report any errors found, if any.
<comment>
  This command relies on a configuration file for loading
  Phar packaging settings. If a configuration file is not
  specified through the <info>--configuration|-c</info> option, one of
  the following files will be used (in order): <info>box.json,
  box.json.dist</info>
</comment>
HELP
);
$this->addArgument(
'file',
InputArgument::OPTIONAL,
'The configuration file. (default: box.json, box.json.dist)'
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{
$verbose = (OutputInterface::VERBOSITY_VERBOSE === $output->getVerbosity());

if ($verbose) {
$output->writeln('Validating the Box configuration file...');
}

try {
$this->getConfig($input);

$output->writeln(
'<info>The configuration file passed validation</info>.'
);
} catch (Exception $exception) {
$output->writeln(
'<error>The configuration file failed validation.</error>'
);

if ($verbose) {
if ($exception instanceof JsonException) {
$output->writeln('');

foreach ($exception->getErrors() as $error) {
$output->writeln("<comment>  - $error</comment>");
}
} else {
throw $exception;
}
}

return 1;
}

return 0;
}
}
<?php

namespace KevinGH\Box\Command;

use Exception;
use Herrera\Box\Signature;
use Phar;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;


class Verify extends Command
{


protected function configure()
{
$this->setName('verify');
$this->setDescription('Verifies the Phar signature.');
$this->setHelp(
<<<HELP
The <info>%command.name%</info> command will verify the signature of the Phar.

By default, the command will use the <comment>phar</comment> extension to perform the
verification process. However, if the extension is not available,
Box will manually extract and verify the phar's signature. If you
require that Box handle the verification process, you will need
to use the <comment>--no-extension</comment> option.

<question>Why would I require that box handle the verification process?</question>

If you meet all of the following conditions:
 - the <comment>phar</comment> extension installed
 - the <comment>openssl</comment> extension is not installed
 - you need to verify a phar signed using a private key

Box supports verifying private key signed phars without using
either extension. <error>Note however, that the entire phar will need
to be read into memory before the verification can be performed.</error>
The library used for handling the verification process does not
currently support progressive/incremental hashing.
HELP
);
$this->addArgument(
'phar',
InputArgument::REQUIRED,
'The Phar file.'
);
$this->addOption(
'no-extension',
null,
InputOption::VALUE_NONE,
'Do not use the phar extension to verify.'
);
}


protected function execute(InputInterface $input, OutputInterface $output)
{
$verbose = (OutputInterface::VERBOSITY_VERBOSE === $output->getVerbosity());
$phar = $input->getArgument('phar');

if ($verbose) {
$output->writeln('Verifying the Phar...');
}

if (false === is_file($phar)) {
$output->writeln(
sprintf(
'<error>The path "%s" is not a file or does not exist.</error>',
$phar
)
);

return 1;
}

$signature = null;
$verified = false;

try {
if (!$input->getOption('no-extension') && extension_loaded('phar')) {
$phar = new Phar($phar);
$verified = true;
$signature = $phar->getSignature();
} else {
$phar = new Signature($phar);
$verified = $phar->verify();
$signature = $phar->get();
}
} catch (Exception $exception) {
}

if ($verified) {
$output->writeln('<info>The Phar passed verification.</info>');

if ($verbose) {
$output->writeln($signature['hash_type'] . ' Signature:');
$output->writeln($signature['hash']);
}

return 0;
}

$output->writeln('<error>The Phar failed verification.</error>');

if ($verbose && isset($exception)) {
throw $exception;
}

return 1;
}
}
<?php

namespace KevinGH\Box;

use ArrayIterator;
use Herrera\Annotations\Tokenizer;
use Herrera\Box\Compactor\CompactorInterface;
use Herrera\Box\Compactor\Php;
use InvalidArgumentException;
use Phar;
use Phine\Path\Path;
use RuntimeException;
use SplFileInfo;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Process\Process;


class Configuration
{


private $file;


private $raw;


public function __construct($file, $raw)
{
$this->file = $file;
$this->raw = $raw;
}


public function getAlias()
{
if (isset($this->raw->alias)) {
return $this->raw->alias;
}

return 'default.phar';
}


public function getBasePath()
{
if (isset($this->raw->{'base-path'})) {
if (false === is_dir($this->raw->{'base-path'})) {
throw new InvalidArgumentException(
sprintf(
'The base path "%s" is not a directory or does not exist.',
$this->raw->{'base-path'}
)
);
}

return realpath($this->raw->{'base-path'});
}

return realpath(dirname($this->file));
}


public function getBasePathRegex()
{
return '/'
. preg_quote($this->getBasePath() . DIRECTORY_SEPARATOR, '/')
. '/';
}


public function getBinaryDirectories()
{
if (isset($this->raw->{'directories-bin'})) {
$directories = (array) $this->raw->{'directories-bin'};
$base = $this->getBasePath();

array_walk(
$directories,
function (&$directory) use ($base) {
$directory = $base
. DIRECTORY_SEPARATOR
. Path::canonical($directory);
}
);

return $directories;
}

return array();
}


public function getBinaryDirectoriesIterator()
{
if (array() !== ($directories = $this->getBinaryDirectories())) {
return Finder::create()
->files()
->filter($this->getBlacklistFilter())
->ignoreVCS(true)
->in($directories);
}

return null;
}


public function getBinaryFiles()
{
if (isset($this->raw->{'files-bin'})) {
$base = $this->getBasePath();
$files = array();

foreach ((array) $this->raw->{'files-bin'} as $file) {
$files[] = new SplFileInfo(
$base . DIRECTORY_SEPARATOR . Path::canonical($file)
);
}

return $files;
}

return array();
}


public function getBinaryFilesIterator()
{
if (array() !== ($files = $this->getBinaryFiles())) {
return new ArrayIterator($files);
}

return null;
}


public function getBinaryFinders()
{
if (isset($this->raw->{'finder-bin'})) {
return $this->processFinders($this->raw->{'finder-bin'});
}

return array();
}


public function getBlacklist()
{
if (isset($this->raw->blacklist)) {
$blacklist = (array) $this->raw->blacklist;

array_walk(
$blacklist,
function (&$file) {
$file = Path::canonical($file);
}
);

return $blacklist;
}

return array();
}


public function getBlacklistFilter()
{
$blacklist = $this->getBlacklist();
$base = '/^'
. preg_quote($this->getBasePath() . DIRECTORY_SEPARATOR, '/')
. '/';

return function (SplFileInfo $file) use ($base, $blacklist) {
$path = Path::canonical(
preg_replace($base, '', $file->getPathname())
);

if (in_array($path, $blacklist)) {
return false;
}

return null;
};
}


public function getBootstrapFile()
{
if (isset($this->raw->bootstrap)) {
$path = $this->raw->bootstrap;

if (false === Path::isAbsolute($path)) {
$path = Path::canonical(
$this->getBasePath() . DIRECTORY_SEPARATOR . $path
);
}

return $path;
}

return null;
}


public function getCompactors()
{
$compactors = array();

if (isset($this->raw->compactors)) {
foreach ((array) $this->raw->compactors as $class) {
if (false === class_exists($class)) {
throw new InvalidArgumentException(
sprintf(
'The compactor class "%s" does not exist.',
$class
)
);
}

$compactor = new $class();

if (false === ($compactor instanceof CompactorInterface)) {
throw new InvalidArgumentException(
sprintf(
'The class "%s" is not a compactor class.',
$class
)
);
}

if ($compactor instanceof Php) {
if (!empty($this->raw->annotations)) {
$tokenizer = new Tokenizer();

if (isset($this->raw->annotations->ignore)) {
$tokenizer->ignore(
(array) $this->raw->annotations->ignore
);
}

$compactor->setTokenizer($tokenizer);
}
}

$compactors[] = $compactor;
}
}

return $compactors;
}


public function getCompressionAlgorithm()
{
if (isset($this->raw->compression)) {
if (is_string($this->raw->compression)) {
if (false === defined('Phar::' . $this->raw->compression)) {
throw new InvalidArgumentException(
sprintf(
'The compression algorithm "%s" is not supported.',
$this->raw->compression
)
);
}

$value = constant('Phar::' . $this->raw->compression);


 if (Phar::NONE === $value) {
return null;
}

return $value;
}

return $this->raw->compression;
}

return null;
}


public function getDirectories()
{
if (isset($this->raw->directories)) {
$directories = (array) $this->raw->directories;
$base = $this->getBasePath();

array_walk(
$directories,
function (&$directory) use ($base) {
$directory = $base
. DIRECTORY_SEPARATOR
. rtrim(Path::canonical($directory), DIRECTORY_SEPARATOR);
}
);

return $directories;
}

return array();
}


public function getDirectoriesIterator()
{
if (array() !== ($directories = $this->getDirectories())) {
return Finder::create()
->files()
->filter($this->getBlacklistFilter())
->ignoreVCS(true)
->in($directories);
}

return null;
}


public function getFileMode()
{
if (isset($this->raw->chmod)) {
return intval($this->raw->chmod, 8);
}

return null;
}


public function getFiles()
{
if (isset($this->raw->files)) {
$base = $this->getBasePath();
$files = array();

foreach ((array) $this->raw->files as $file) {
$file = new SplFileInfo(
$path = $base . DIRECTORY_SEPARATOR . Path::canonical($file)
);

if (false === $file->isFile()) {
throw new RuntimeException(
sprintf(
'The file "%s" does not exist or is not a file.',
$path
)
);
}

$files[] = $file;
}

return $files;
}

return array();
}


public function getFilesIterator()
{
if (array() !== ($files = $this->getFiles())) {
return new ArrayIterator($files);
}

return null;
}


public function getFinders()
{
if (isset($this->raw->finder)) {
return $this->processFinders($this->raw->finder);
}

return array();
}

public function getDatetimeNow($format)
{
$now = new \Datetime('now');
$datetime = $now->format($format);

if (!$datetime) {
throw new RuntimeException("'$format' is not a valid PHP date format");
}

return $datetime;
}

public function getDatetimeNowPlaceHolder()
{
if (isset($this->raw->{'datetime'})) {
return $this->raw->{'datetime'};
}

return null;
}

public function getDatetimeFormat()
{
if (isset($this->raw->{'datetime_format'})) {
return $this->raw->{'datetime_format'};
}

return 'Y-m-d H:i:s';
}


public function getGitHash($short = false)
{
return $this->runGitCommand(
sprintf(
'git log --pretty="%s" -n1 HEAD',
$short ? '%h' : '%H'
)
);
}


public function getGitShortHashPlaceholder()
{
if (isset($this->raw->{'git-commit-short'})) {
return $this->raw->{'git-commit-short'};
}

return null;
}


public function getGitHashPlaceholder()
{
if (isset($this->raw->{'git-commit'})) {
return $this->raw->{'git-commit'};
}

return null;
}


public function getGitTag()
{
return $this->runGitCommand('git describe --tags HEAD');
}


public function getGitTagPlaceholder()
{
if (isset($this->raw->{'git-tag'})) {
return $this->raw->{'git-tag'};
}

return null;
}


public function getGitVersion()
{
try {
return $this->getGitTag();
} catch (RuntimeException $exception) {
try {
return $this->getGitHash(true);
} catch (RuntimeException $exception) {
throw new RuntimeException(
sprintf(
'The tag or commit hash could not be retrieved from "%s": %s',
dirname($this->file),
$exception->getMessage()
),
0,
$exception
);
}
}
}


public function getGitVersionPlaceholder()
{
if (isset($this->raw->{'git-version'})) {
return $this->raw->{'git-version'};
}

return null;
}


public function getMainScriptContents()
{
if (null !== ($path = $this->getMainScriptPath())) {
$path = $this->getBasePath() . DIRECTORY_SEPARATOR . $path;

if (false === ($contents = @file_get_contents($path))) {
$errors = error_get_last();
if ($errors === null) {
$errors = array('message' => 'failed to get contents of \''.$path.'\'');
}

throw new RuntimeException($errors['message']);
}

return preg_replace('/^#!.*\s*/', '', $contents);
}

return null;
}


public function getMainScriptPath()
{
if (isset($this->raw->main)) {
return Path::canonical($this->raw->main);
}

return null;
}


public function getMap()
{
if (isset($this->raw->map)) {
$map = array();

foreach ((array) $this->raw->map as $item) {
$processed = array();

foreach ($item as $match => $replace) {
$processed[Path::canonical($match)] = Path::canonical($replace);
}

if (isset($processed['_empty_'])) {
$processed[''] = $processed['_empty_'];

unset($processed['_empty_']);
}

$map[] = $processed;
}

return $map;
}

return array();
}


public function getMapper()
{
$map = $this->getMap();

return function ($path) use ($map) {
foreach ($map as $item) {
foreach ($item as $match => $replace) {
if (empty($match)) {
return $replace . $path;
} elseif (0 === strpos($path, $match)) {
return preg_replace(
'/^' . preg_quote($match, '/') . '/',
$replace,
$path
);
}
}
}

return null;
};
}


public function getMetadata()
{
if (isset($this->raw->metadata)) {
if (is_object($this->raw->metadata)) {
return (array) $this->raw->metadata;
}

return $this->raw->metadata;
}

return null;
}


public function getMimetypeMapping()
{
if (isset($this->raw->mimetypes)) {
return (array) $this->raw->mimetypes;
}

return array();
}


public function getMungVariables()
{
if (isset($this->raw->mung)) {
return (array) $this->raw->mung;
}

return array();
}


public function getNotFoundScriptPath()
{
if (isset($this->raw->{'not-found'})) {
return $this->raw->{'not-found'};
}

return null;
}


public function getOutputPath()
{
$base = getcwd() . DIRECTORY_SEPARATOR;

if (isset($this->raw->output)) {
$path = $this->raw->output;

if (false === Path::isAbsolute($path)) {
$path = Path::canonical($base . $path);
}
} else {
$path = $base . 'default.phar';
}

if (false !== strpos($path, '@' . 'git-version@')) {
$path = str_replace('@' . 'git-version@', $this->getGitVersion(), $path);
}

return $path;
}


public function getPrivateKeyPassphrase()
{
if (isset($this->raw->{'key-pass'})
&& is_string($this->raw->{'key-pass'})) {
return $this->raw->{'key-pass'};
}

return null;
}


public function getPrivateKeyPath()
{
if (isset($this->raw->key)) {
return $this->raw->key;
}

return null;
}


public function getProcessedReplacements()
{
$values = $this->getReplacements();

if (null !== ($git = $this->getGitHashPlaceholder())) {
$values[$git] = $this->getGitHash();
}

if (null !== ($git = $this->getGitShortHashPlaceholder())) {
$values[$git] = $this->getGitHash(true);
}

if (null !== ($git = $this->getGitTagPlaceholder())) {
$values[$git] = $this->getGitTag();
}

if (null !== ($git = $this->getGitVersionPlaceholder())) {
$values[$git] = $this->getGitVersion();
}

if (null !== ($date = $this->getDatetimeNowPlaceHolder())) {
$values[$date] = $this->getDatetimeNow($this->getDatetimeFormat());
}

$sigil = $this->getReplacementSigil();

foreach ($values as $key => $value) {
unset($values[$key]);

$values["$sigil$key$sigil"] = $value;
}

return $values;
}


public function getReplacementSigil()
{
if (isset($this->raw->{'replacement-sigil'})) {
return $this->raw->{'replacement-sigil'};
}

return '@';
}


public function getReplacements()
{
if (isset($this->raw->replacements)) {
return (array) $this->raw->replacements;
}

return array();
}


public function getShebang()
{
if (isset($this->raw->shebang)) {
if (('' === $this->raw->shebang) || (false === $this->raw->shebang)) {
return '';
}

$shebang = trim($this->raw->shebang);

if ('#!' !== substr($shebang, 0, 2)) {
throw new InvalidArgumentException(
sprintf(
'The shebang line must start with "#!": %s',
$shebang
)
);
}

return $shebang;
}

return null;
}


public function getSigningAlgorithm()
{
if (isset($this->raw->algorithm)) {
if (is_string($this->raw->algorithm)) {
if (false === defined('Phar::' . $this->raw->algorithm)) {
throw new InvalidArgumentException(
sprintf(
'The signing algorithm "%s" is not supported.',
$this->raw->algorithm
)
);
}

return constant('Phar::' . $this->raw->algorithm);
}

return $this->raw->algorithm;
}

return Phar::SHA1;
}


public function getStubBanner()
{
if (isset($this->raw->{'banner'})) {
return $this->raw->{'banner'};
}

return null;
}


public function getStubBannerFromFile()
{
if (null !== ($path = $this->getStubBannerPath())) {
$path = $this->getBasePath() . DIRECTORY_SEPARATOR . $path;

if (false === ($contents = @file_get_contents($path))) {
$errors = error_get_last();
if ($errors === null) {
$errors = array('message' => 'failed to get contents of \''.$path.'\'');
}

throw new RuntimeException($errors['message']);
}

return $contents;
}

return null;
}


public function getStubBannerPath()
{
if (isset($this->raw->{'banner-file'})) {
return Path::canonical($this->raw->{'banner-file'});
}
return null;
}


public function getStubPath()
{
if (isset($this->raw->stub) && is_string($this->raw->stub)) {
return $this->raw->stub;
}

return null;
}


public function isExtractable()
{
if (isset($this->raw->extract)) {
return $this->raw->extract;
}

return false;
}


public function isInterceptFileFuncs()
{
if (isset($this->raw->intercept)) {
return $this->raw->intercept;
}

return false;
}


public function isPrivateKeyPrompt()
{
if (isset($this->raw->{'key-pass'})
&& (true === $this->raw->{'key-pass'})) {
return true;
}

return false;
}


public function isStubGenerated()
{
if (isset($this->raw->stub) && (true === $this->raw->stub)) {
return true;
}

return false;
}


public function isWebPhar()
{
if (isset($this->raw->web)) {
return $this->raw->web;
}

return false;
}


public function loadBootstrap()
{
if (null !== ($file = $this->getBootstrapFile())) {
if (false === file_exists($file)) {
throw new InvalidArgumentException(
sprintf(
'The bootstrap path "%s" is not a file or does not exist.',
$file
)
);
}


include $file;
}
}


private function processFinders(array $config)
{
$finders = array();
$filter = $this->getBlacklistFilter();

foreach ($config as $methods) {
$finder = Finder::create()
->files()
->filter($filter)
->ignoreVCS(true);

if (isset($methods->in)) {
$base = $this->getBasePath();
$methods->in = (array) $methods->in;

array_walk(
$methods->in,
function (&$directory) use ($base) {
$directory = Path::canonical(
$base . DIRECTORY_SEPARATOR . $directory
);
}
);
}

foreach ($methods as $method => $arguments) {
if (false === method_exists($finder, $method)) {
throw new InvalidArgumentException(
sprintf(
'The method "Finder::%s" does not exist.',
$method
)
);
}

$arguments = (array) $arguments;

foreach ($arguments as $argument) {
$finder->$method($argument);
}
}

$finders[] = $finder;
}

return $finders;
}


private function runGitCommand($command)
{
$path = dirname($this->file);
$process = new Process($command, $path);

if (0 === $process->run()) {
return trim($process->getOutput());
}

throw new RuntimeException(
sprintf(
'The tag or commit hash could not be retrieved from "%s": %s',
$path,
$process->getErrorOutput()
)
);
}
}
<?php

namespace KevinGH\Box\Helper;

use Herrera\Json\Json;
use KevinGH\Box\Configuration;
use Phine\Path\Path;
use RuntimeException;
use Symfony\Component\Console\Helper\Helper;


define('BOX_SCHEMA_FILE', BOX_PATH . '/res/schema.json');


class ConfigurationHelper extends Helper
{


const FILE_NAME = 'box.json';


private $json;


public function __construct()
{
$this->json = new Json();
}


public function getName()
{
return 'config';
}


public function getDefaultPath()
{
if (false === file_exists(self::FILE_NAME)) {
if (false === file_exists(self::FILE_NAME . '.dist')) {
throw new RuntimeException(
sprintf('The configuration file could not be found.')
);
}

return realpath(self::FILE_NAME . '.dist');
}

return realpath(self::FILE_NAME);
}


public function loadFile($file = null)
{
if (null === $file) {
$file = $this->getDefaultPath();
}

$json = $this->json->decodeFile($file);

if (isset($json->import)) {
if (!Path::isAbsolute($json->import)) {
$json->import = Path::join(
array(
dirname($file),
$json->import
)
);
}

$json = (object) array_merge(
(array) $this->json->decodeFile($json->import),
(array) $json
);
}

$this->json->validate(
$this->json->decodeFile(BOX_SCHEMA_FILE),
$json
);

return new Configuration($file, $json);
}
}
<?php

namespace KevinGH\Box\Helper;

use phpseclib\Crypt\RSA;
use Symfony\Component\Console\Helper\Helper;


class PhpSecLibHelper extends Helper
{


public function cryptRSA()
{
return new RSA();
}


public function getName()
{
return 'phpseclib';
}
}
Copyright (c) 2013 Kevin Herrera

Permission is hereby granted, free of charge, to any person obtaining a copy 
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.{"description":"Settings used to build a new PHAR using Box.","type":"object","additionalProperties":false,"properties":{"algorithm":{"description":"The algorithm to use for signing the PHAR.","type":["string","number"]},"alias":{"description":"The internal PHAR alias used for I\/O streams.","type":"string"},"annotations":{"description":"The PHP annotation compactor settings.","type":["boolean","object"],"properties":{"ignore":{"description":"A list of annotation names to ignore.","items":{"type":"string"},"type":["array","string"]}}},"banner":{"description":"The header comment for the generated stub.","type":"string"},"banner-file":{"description":"The header comment file for the generated stub.","type":"string"},"base-path":{"description":"The base path where relative paths are resolved to.","type":"string"},"blacklist":{"description":"A list of relative file paths to skip.","items":{"type":"string"},"type":["array","string"]},"bootstrap":{"description":"A file used to load third-party class compactors.","type":"string"},"chmod":{"description":"The permission mode for the new PHAR.","type":"string"},"compactors":{"description":"The list of file contents compactor classes to register.","items":{"type":"string"},"type":["array","string"]},"compression":{"description":"The compression algorithm to use for the PHAR.","type":["string","number"]},"datetime":{"description":"The replacement date for the current date and time.","type":"string"},"datetime_format":{"description":"The format for the current date and time.","type":"string"},"directories":{"description":"A list of relative directory paths to search for scripts.","items":{"type":"string"},"type":["array","string"]},"directories-bin":{"description":"(binary safe) A list of relative directory paths to search for files.","items":{"type":"string"},"type":["array","string"]},"extract":{"description":"The flag to embed an extraction class into the stub.","type":"boolean"},"files":{"description":"A list of relative file paths to include.","items":{"type":"string"},"type":["array","string"]},"files-bin":{"description":"(binary safe) A list of relative file paths to include.","items":{"type":"string"},"type":["array","string"]},"finder":{"description":"A list of Finder configuration settings.","type":"array"},"finder-bin":{"description":"(binary safe) A list of Finder configuration settings.","type":"array"},"git-commit":{"description":"The replacement name for the current Git full commit hash.","type":"string"},"git-commit-short":{"description":"The replacement name for the current Git short commit hash.","type":"string"},"git-tag":{"description":"The replacement name for the current Git tag.","type":"string"},"git-version":{"description":"The replacement name for the current Git tag or commit hash.","type":"string"},"import":{"description":"The path to a Box configuration file for importing.","type":"string"},"intercept":{"description":"Allow the PHAR to intercept file functions?","type":"boolean"},"key":{"description":"The path to the private key used for signing.","type":"string"},"key-pass":{"description":"The password or prompt flag used for the private key.","type":["boolean","string"]},"main":{"description":"The file path to the main script.","type":"string"},"map":{"description":"The mapping of file system paths to phar paths.","type":"array","items":{"type":"object"}},"metadata":{"description":"Extra PHAR metadata."},"mimetypes":{"description":"The mapping from file extension to MIME type.","type":"object"},"mung":{"description":"The list of server variables to modify for execution.","type":"array"},"not-found":{"description":"The file path to the script to execute when a file is not found.","type":"string"},"output":{"description":"The file name or path of the new PHAR.","type":"string"},"replacement-sigil":{"description":"The sigil that surrounds the replacement names.","type":"string"},"replacements":{"description":"A list of replacement names and their values.","type":"object"},"shebang":{"description":"The shebang line to use for the generated stub.","type":["boolean","string"]},"stub":{"description":"The relative file path to the stub file, or the flag to use the default stub.","type":["boolean","string"]},"web":{"description":"Is the Phar going to be used for the web?","type":"boolean"}}}{"title":"Update Manifest Schema","type":"array","items":{"title":"Update","type":"object","additionalProperties":false,"properties":{"name":{"description":"The name of the file that will be downloaded.","type":"string","pattern":"\\.phar$"},"publicKey":{"description":"The location of the public key file.","type":"string"},"sha1":{"description":"The SHA1 file checksum.","type":"string","pattern":"^[a-f0-9]{40}$"},"url":{"description":"The location of the update file.","type":"string"},"version":{"description":"The semantic version number.","type":"string","pattern":"^\\d+\\.\\d+\\.\\d+(?:-([0-9A-Za-z-]+(?:\\.[0-9A-Za-z-]+)*))?(?:\\+([0-9A-Za-z-]+(?:\\.[0-9A-Za-z-]+)*))?$"}},"required":["name","sha1","url","version"]}}<?php

/**
 * The project (or Phar) base path.
 *
 * @var string
 */
define('BOX_PATH', dirname(__DIR__));

if (extension_loaded('phar') && ($uri = Phar::running())) {
    require "$uri/src/vendors/autoload.php";
} elseif (class_exists('Extract')) {
    require __DIR__ . '/../src/vendors/autoload.php';
} else {
    loadComposerClassloader(realpath($_SERVER['argv'][0]));
}

$app = new KevinGH\Box\Application();
$app->run();

/**
 * Finds the Composer autoloader and returns it.
 *
 * @param null $dir  The starting directory.
 * @param int  $skip The number of occurrences to skip.
 *
 * @return Composer\Autoload\ClassLoader The class loader.
 *
 * @throws RuntimeException If the loader could not be loaded.
 */
function loadComposerClassloader($dir = null, $skip = 0)
{
    $up = $dir;
    $skips = 0;

    do {
        $dir = $up;

        if (file_exists("$dir/composer.json")) {
            if ($skip > $skips) {
                $skips++;

                continue;
            }

            $path = realpath("$dir/composer.json");
        }
    } while ($dir !== ($up = dirname($dir)));

    if (empty($path)) {
        throw new RuntimeException(
            'The composer.json file could not be found.'
        );
    }

    if (false === ($json = file_get_contents($path))) {
        throw new RuntimeException(
            sprintf(
                'The file "%s" could not be read.',
                $path
            )
        );
    }

    $json = json_decode($json);

    if (JSON_ERROR_NONE !== ($code = json_last_error())) {
        throw new RuntimeException(
            sprintf(
                'The file "%s" could not be parsed [%d].',
                $path,
                $code
            )
        );
    }

    $path = dirname($path);

    if (isset($json->config) && isset($json->config->{'vendor-dir'})) {
        $path .= DIRECTORY_SEPARATOR . $json->config->{'vendor-dir'};
    } else {
        $path .= DIRECTORY_SEPARATOR . 'vendor';
    }

    $path .= DIRECTORY_SEPARATOR . 'autoload.php';

    if (false === file_exists($path)) {
        throw new RuntimeException(
            sprintf(
                'The Composer class loader "%s" could not be found.',
                $path
            )
        );
    }

    return include $path;
}
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