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update HTTP_Request2 to 2.0.0RC1

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This commit is contained in:
Evan Prodromou
2011-06-22 15:56:27 -04:00
parent e7a4fee32b
commit d2c886023c
9 changed files with 922 additions and 281 deletions
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351
extlib/HTTP/Request2.php
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@@ -1,12 +1,12 @@
<?php
/**
* Class representing a HTTP request
* Class representing a HTTP request message
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2008, 2009, Alexey Borzov <avb@php.net>
* Copyright (c) 2008-2011, Alexey Borzov <avb@php.net>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -37,7 +37,7 @@
* @package HTTP_Request2
* @author Alexey Borzov <avb@php.net>
* @license http://opensource.org/licenses/bsd-license.php New BSD License
* @version CVS: $Id: Request2.php 278226 2009-04-03 21:32:48Z avb $
* @version SVN: $Id: Request2.php 308735 2011-02-27 20:31:28Z avb $
* @link http://pear.php.net/package/HTTP_Request2
*/
@@ -48,16 +48,16 @@ require_once 'Net/URL2.php';
/**
* Exception class for HTTP_Request2 package
*/
*/
require_once 'HTTP/Request2/Exception.php';
/**
* Class representing a HTTP request
* Class representing a HTTP request message
*
* @category HTTP
* @package HTTP_Request2
* @author Alexey Borzov <avb@php.net>
* @version Release: 0.4.1
* @version Release: 2.0.0RC1
* @link http://tools.ietf.org/html/rfc2616#section-5
*/
class HTTP_Request2 implements SplSubject
@@ -78,7 +78,7 @@ class HTTP_Request2 implements SplSubject
/**#@-*/
/**#@+
* Constants for HTTP authentication schemes
* Constants for HTTP authentication schemes
*
* @link http://tools.ietf.org/html/rfc2617
*/
@@ -95,7 +95,7 @@ class HTTP_Request2 implements SplSubject
/**
* Regular expression used to check for invalid symbols in cookie strings
* @link http://pear.php.net/bugs/bug.php?id=15630
* @link http://cgi.netscape.com/newsref/std/cookie_spec.html
* @link http://web.archive.org/web/20080331104521/http://cgi.netscape.com/newsref/std/cookie_spec.html
*/
const REGEXP_INVALID_COOKIE = '/[\s,;]/';
@@ -164,7 +164,11 @@ class HTTP_Request2 implements SplSubject
'ssl_local_cert' => null,
'ssl_passphrase' => null,
'digest_compat_ie' => false
'digest_compat_ie' => false,
'follow_redirects' => false,
'max_redirects' => 5,
'strict_redirects' => false
);
/**
@@ -191,7 +195,7 @@ class HTTP_Request2 implements SplSubject
protected $postParams = array();
/**
* Array of file uploads (for multipart/form-data POST requests)
* Array of file uploads (for multipart/form-data POST requests)
* @var array
*/
protected $uploads = array();
@@ -202,11 +206,16 @@ class HTTP_Request2 implements SplSubject
*/
protected $adapter;
/**
* Cookie jar to persist cookies between requests
* @var HTTP_Request2_CookieJar
*/
protected $cookieJar = null;
/**
* Constructor. Can set request URL, method and configuration array.
*
* Also sets a default value for User-Agent header.
* Also sets a default value for User-Agent header.
*
* @param string|Net_Url2 Request URL
* @param string Request method
@@ -214,14 +223,14 @@ class HTTP_Request2 implements SplSubject
*/
public function __construct($url = null, $method = self::METHOD_GET, array $config = array())
{
$this->setConfig($config);
if (!empty($url)) {
$this->setUrl($url);
}
if (!empty($method)) {
$this->setMethod($method);
}
$this->setConfig($config);
$this->setHeader('user-agent', 'HTTP_Request2/0.4.1 ' .
$this->setHeader('user-agent', 'HTTP_Request2/2.0.0RC1 ' .
'(http://pear.php.net/package/http_request2) ' .
'PHP/' . phpversion());
}
@@ -235,15 +244,20 @@ class HTTP_Request2 implements SplSubject
*
* @param string|Net_URL2 Request URL
* @return HTTP_Request2
* @throws HTTP_Request2_Exception
* @throws HTTP_Request2_LogicException
*/
public function setUrl($url)
{
if (is_string($url)) {
$url = new Net_URL2($url);
$url = new Net_URL2(
$url, array(Net_URL2::OPTION_USE_BRACKETS => $this->config['use_brackets'])
);
}
if (!$url instanceof Net_URL2) {
throw new HTTP_Request2_Exception('Parameter is not a valid HTTP URL');
throw new HTTP_Request2_LogicException(
'Parameter is not a valid HTTP URL',
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
// URL contains username / password?
if ($url->getUserinfo()) {
@@ -275,13 +289,16 @@ class HTTP_Request2 implements SplSubject
*
* @param string
* @return HTTP_Request2
* @throws HTTP_Request2_Exception if the method name is invalid
* @throws HTTP_Request2_LogicException if the method name is invalid
*/
public function setMethod($method)
{
// Method name should be a token: http://tools.ietf.org/html/rfc2616#section-5.1.1
if (preg_match(self::REGEXP_INVALID_TOKEN, $method)) {
throw new HTTP_Request2_Exception("Invalid request method '{$method}'");
throw new HTTP_Request2_LogicException(
"Invalid request method '{$method}'",
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
$this->method = $method;
@@ -306,7 +323,7 @@ class HTTP_Request2 implements SplSubject
* <li> 'adapter' - adapter to use (string)</li>
* <li> 'connect_timeout' - Connection timeout in seconds (integer)</li>
* <li> 'timeout' - Total number of seconds a request can take.
* Use 0 for no limit, should be greater than
* Use 0 for no limit, should be greater than
* 'connect_timeout' if set (integer)</li>
* <li> 'use_brackets' - Whether to append [] to array variable names (bool)</li>
* <li> 'protocol_version' - HTTP Version to use, '1.0' or '1.1' (string)</li>
@@ -324,7 +341,7 @@ class HTTP_Request2 implements SplSubject
* certificate matches host name (bool)</li>
* <li> 'ssl_cafile' - Cerificate Authority file to verify the peer
* with (use with 'ssl_verify_peer') (string)</li>
* <li> 'ssl_capath' - Directory holding multiple Certificate
* <li> 'ssl_capath' - Directory holding multiple Certificate
* Authority files (string)</li>
* <li> 'ssl_local_cert' - Name of a file containing local cerificate (string)</li>
* <li> 'ssl_passphrase' - Passphrase with which local certificate
@@ -332,13 +349,19 @@ class HTTP_Request2 implements SplSubject
* <li> 'digest_compat_ie' - Whether to imitate behaviour of MSIE 5 and 6
* in using URL without query string in digest
* authentication (boolean)</li>
* <li> 'follow_redirects' - Whether to automatically follow HTTP Redirects (boolean)</li>
* <li> 'max_redirects' - Maximum number of redirects to follow (integer)</li>
* <li> 'strict_redirects' - Whether to keep request method on redirects via status 301 and
* 302 (true, needed for compatibility with RFC 2616)
* or switch to GET (false, needed for compatibility with most
* browsers) (boolean)</li>
* </ul>
*
* @param string|array configuration parameter name or array
* ('parameter name' => 'parameter value')
* @param mixed parameter value if $nameOrConfig is not an array
* @return HTTP_Request2
* @throws HTTP_Request2_Exception If the parameter is unknown
* @throws HTTP_Request2_LogicException If the parameter is unknown
*/
public function setConfig($nameOrConfig, $value = null)
{
@@ -349,8 +372,9 @@ class HTTP_Request2 implements SplSubject
} else {
if (!array_key_exists($nameOrConfig, $this->config)) {
throw new HTTP_Request2_Exception(
"Unknown configuration parameter '{$nameOrConfig}'"
throw new HTTP_Request2_LogicException(
"Unknown configuration parameter '{$nameOrConfig}'",
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
$this->config[$nameOrConfig] = $value;
@@ -363,17 +387,18 @@ class HTTP_Request2 implements SplSubject
* Returns the value(s) of the configuration parameter(s)
*
* @param string parameter name
* @return mixed value of $name parameter, array of all configuration
* @return mixed value of $name parameter, array of all configuration
* parameters if $name is not given
* @throws HTTP_Request2_Exception If the parameter is unknown
* @throws HTTP_Request2_LogicException If the parameter is unknown
*/
public function getConfig($name = null)
{
if (null === $name) {
return $this->config;
} elseif (!array_key_exists($name, $this->config)) {
throw new HTTP_Request2_Exception(
"Unknown configuration parameter '{$name}'"
throw new HTTP_Request2_LogicException(
"Unknown configuration parameter '{$name}'",
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
return $this->config[$name];
@@ -386,7 +411,7 @@ class HTTP_Request2 implements SplSubject
* @param string password
* @param string authentication scheme
* @return HTTP_Request2
*/
*/
public function setAuth($user, $password = '', $scheme = self::AUTH_BASIC)
{
if (empty($user)) {
@@ -419,13 +444,13 @@ class HTTP_Request2 implements SplSubject
* Sets request header(s)
*
* The first parameter may be either a full header string 'header: value' or
* header name. In the former case $value parameter is ignored, in the latter
* header name. In the former case $value parameter is ignored, in the latter
* the header's value will either be set to $value or the header will be
* removed if $value is null. The first parameter can also be an array of
* headers, in that case method will be called recursively.
*
* Note that headers are treated case insensitively as per RFC 2616.
*
*
* <code>
* $req->setHeader('Foo: Bar'); // sets the value of 'Foo' header to 'Bar'
* $req->setHeader('FoO', 'Baz'); // sets the value of 'Foo' header to 'Baz'
@@ -435,18 +460,21 @@ class HTTP_Request2 implements SplSubject
*
* @param string|array header name, header string ('Header: value')
* or an array of headers
* @param string|null header value, header will be removed if null
* @param string|array|null header value if $name is not an array,
* header will be removed if value is null
* @param bool whether to replace previous header with the
* same name or append to its value
* @return HTTP_Request2
* @throws HTTP_Request2_Exception
* @throws HTTP_Request2_LogicException
*/
public function setHeader($name, $value = null)
public function setHeader($name, $value = null, $replace = true)
{
if (is_array($name)) {
foreach ($name as $k => $v) {
if (is_string($k)) {
$this->setHeader($k, $v);
$this->setHeader($k, $v, $replace);
} else {
$this->setHeader($v);
$this->setHeader($v, null, $replace);
}
}
} else {
@@ -455,17 +483,30 @@ class HTTP_Request2 implements SplSubject
}
// Header name should be a token: http://tools.ietf.org/html/rfc2616#section-4.2
if (preg_match(self::REGEXP_INVALID_TOKEN, $name)) {
throw new HTTP_Request2_Exception("Invalid header name '{$name}'");
throw new HTTP_Request2_LogicException(
"Invalid header name '{$name}'",
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
// Header names are case insensitive anyway
$name = strtolower($name);
if (null === $value) {
unset($this->headers[$name]);
} else {
$this->headers[$name] = $value;
if (is_array($value)) {
$value = implode(', ', array_map('trim', $value));
} elseif (is_string($value)) {
$value = trim($value);
}
if (!isset($this->headers[$name]) || $replace) {
$this->headers[$name] = $value;
} else {
$this->headers[$name] .= ', ' . $value;
}
}
}
return $this;
}
@@ -483,21 +524,39 @@ class HTTP_Request2 implements SplSubject
}
/**
* Appends a cookie to "Cookie:" header
* Adds a cookie to the request
*
* If the request does not have a CookieJar object set, this method simply
* appends a cookie to "Cookie:" header.
*
* If a CookieJar object is available, the cookie is stored in that object.
* Data from request URL will be used for setting its 'domain' and 'path'
* parameters, 'expires' and 'secure' will be set to null and false,
* respectively. If you need further control, use CookieJar's methods.
*
* @param string cookie name
* @param string cookie value
* @return HTTP_Request2
* @throws HTTP_Request2_Exception
* @throws HTTP_Request2_LogicException
* @see setCookieJar()
*/
public function addCookie($name, $value)
{
$cookie = $name . '=' . $value;
if (preg_match(self::REGEXP_INVALID_COOKIE, $cookie)) {
throw new HTTP_Request2_Exception("Invalid cookie: '{$cookie}'");
if (!empty($this->cookieJar)) {
$this->cookieJar->store(array('name' => $name, 'value' => $value),
$this->url);
} else {
$cookie = $name . '=' . $value;
if (preg_match(self::REGEXP_INVALID_COOKIE, $cookie)) {
throw new HTTP_Request2_LogicException(
"Invalid cookie: '{$cookie}'",
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
$cookies = empty($this->headers['cookie'])? '': $this->headers['cookie'] . '; ';
$this->setHeader('cookie', $cookies . $cookie);
}
$cookies = empty($this->headers['cookie'])? '': $this->headers['cookie'] . '; ';
$this->setHeader('cookie', $cookies . $cookie);
return $this;
}
@@ -505,24 +564,32 @@ class HTTP_Request2 implements SplSubject
/**
* Sets the request body
*
* @param string Either a string with the body or filename containing body
* If you provide file pointer rather than file name, it should support
* fstat() and rewind() operations.
*
* @param string|resource|HTTP_Request2_MultipartBody Either a string
* with the body or filename containing body or pointer to
* an open file or object with multipart body data
* @param bool Whether first parameter is a filename
* @return HTTP_Request2
* @throws HTTP_Request2_Exception
* @throws HTTP_Request2_LogicException
*/
public function setBody($body, $isFilename = false)
{
if (!$isFilename) {
$this->body = (string)$body;
} else {
if (!($fp = @fopen($body, 'rb'))) {
throw new HTTP_Request2_Exception("Cannot open file {$body}");
if (!$isFilename && !is_resource($body)) {
if (!$body instanceof HTTP_Request2_MultipartBody) {
$this->body = (string)$body;
} else {
$this->body = $body;
}
$this->body = $fp;
} else {
$fileData = $this->fopenWrapper($body, empty($this->headers['content-type']));
$this->body = $fileData['fp'];
if (empty($this->headers['content-type'])) {
$this->setHeader('content-type', self::detectMimeType($body));
$this->setHeader('content-type', $fileData['type']);
}
}
$this->postParams = $this->uploads = array();
return $this;
}
@@ -534,10 +601,10 @@ class HTTP_Request2 implements SplSubject
*/
public function getBody()
{
if (self::METHOD_POST == $this->method &&
if (self::METHOD_POST == $this->method &&
(!empty($this->postParams) || !empty($this->uploads))
) {
if ('application/x-www-form-urlencoded' == $this->headers['content-type']) {
if (0 === strpos($this->headers['content-type'], 'application/x-www-form-urlencoded')) {
$body = http_build_query($this->postParams, '', '&');
if (!$this->getConfig('use_brackets')) {
$body = preg_replace('/%5B\d+%5D=/', '=', $body);
@@ -545,7 +612,7 @@ class HTTP_Request2 implements SplSubject
// support RFC 3986 by not encoding '~' symbol (request #15368)
return str_replace('%7E', '~', $body);
} elseif ('multipart/form-data' == $this->headers['content-type']) {
} elseif (0 === strpos($this->headers['content-type'], 'multipart/form-data')) {
require_once 'HTTP/Request2/MultipartBody.php';
return new HTTP_Request2_MultipartBody(
$this->postParams, $this->uploads, $this->getConfig('use_brackets')
@@ -564,25 +631,28 @@ class HTTP_Request2 implements SplSubject
* If you just want to send the contents of a file as the body of HTTP
* request you should use setBody() method.
*
* If you provide file pointers rather than file names, they should support
* fstat() and rewind() operations.
*
* @param string name of file-upload field
* @param mixed full name of local file
* @param string filename to send in the request
* @param string|resource|array full name of local file, pointer to
* open file or an array of files
* @param string filename to send in the request
* @param string content-type of file being uploaded
* @return HTTP_Request2
* @throws HTTP_Request2_Exception
* @throws HTTP_Request2_LogicException
*/
public function addUpload($fieldName, $filename, $sendFilename = null,
$contentType = null)
{
if (!is_array($filename)) {
if (!($fp = @fopen($filename, 'rb'))) {
throw new HTTP_Request2_Exception("Cannot open file {$filename}");
}
$fileData = $this->fopenWrapper($filename, empty($contentType));
$this->uploads[$fieldName] = array(
'fp' => $fp,
'filename' => empty($sendFilename)? basename($filename): $sendFilename,
'size' => filesize($filename),
'type' => empty($contentType)? self::detectMimeType($filename): $contentType
'fp' => $fileData['fp'],
'filename' => !empty($sendFilename)? $sendFilename
:(is_string($filename)? basename($filename): 'anonymous.blob') ,
'size' => $fileData['size'],
'type' => empty($contentType)? $fileData['type']: $contentType
);
} else {
$fps = $names = $sizes = $types = array();
@@ -590,13 +660,12 @@ class HTTP_Request2 implements SplSubject
if (!is_array($f)) {
$f = array($f);
}
if (!($fp = @fopen($f[0], 'rb'))) {
throw new HTTP_Request2_Exception("Cannot open file {$f[0]}");
}
$fps[] = $fp;
$names[] = empty($f[1])? basename($f[0]): $f[1];
$sizes[] = filesize($f[0]);
$types[] = empty($f[2])? self::detectMimeType($f[0]): $f[2];
$fileData = $this->fopenWrapper($f[0], empty($f[2]));
$fps[] = $fileData['fp'];
$names[] = !empty($f[1])? $f[1]
:(is_string($f[0])? basename($f[0]): 'anonymous.blob');
$sizes[] = $fileData['size'];
$types[] = empty($f[2])? $fileData['type']: $f[2];
}
$this->uploads[$fieldName] = array(
'fp' => $fps, 'filename' => $names, 'size' => $sizes, 'type' => $types
@@ -703,8 +772,10 @@ class HTTP_Request2 implements SplSubject
* <li>'disconnect' - after disconnection from server</li>
* <li>'sentHeaders' - after sending the request headers,
* data is the headers sent (string)</li>
* <li>'sentBodyPart' - after sending a part of the request body,
* <li>'sentBodyPart' - after sending a part of the request body,
* data is the length of that part (int)</li>
* <li>'sentBody' - after sending the whole request body,
* data is request body length (int)</li>
* <li>'receivedHeaders' - after receiving the response headers,
* data is HTTP_Request2_Response object</li>
* <li>'receivedBodyPart' - after receiving a part of the response
@@ -738,7 +809,7 @@ class HTTP_Request2 implements SplSubject
*
* @param string|HTTP_Request2_Adapter
* @return HTTP_Request2
* @throws HTTP_Request2_Exception
* @throws HTTP_Request2_LogicException
*/
public function setAdapter($adapter)
{
@@ -751,19 +822,67 @@ class HTTP_Request2 implements SplSubject
include_once str_replace('_', DIRECTORY_SEPARATOR, $adapter) . '.php';
}
if (!class_exists($adapter, false)) {
throw new HTTP_Request2_Exception("Class {$adapter} not found");
throw new HTTP_Request2_LogicException(
"Class {$adapter} not found",
HTTP_Request2_Exception::MISSING_VALUE
);
}
}
$adapter = new $adapter;
}
if (!$adapter instanceof HTTP_Request2_Adapter) {
throw new HTTP_Request2_Exception('Parameter is not a HTTP request adapter');
throw new HTTP_Request2_LogicException(
'Parameter is not a HTTP request adapter',
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
$this->adapter = $adapter;
return $this;
}
/**
* Sets the cookie jar
*
* A cookie jar is used to maintain cookies across HTTP requests and
* responses. Cookies from jar will be automatically added to the request
* headers based on request URL.
*
* @param HTTP_Request2_CookieJar|bool Existing CookieJar object, true to
* create a new one, false to remove
*/
public function setCookieJar($jar = true)
{
if (!class_exists('HTTP_Request2_CookieJar', false)) {
require_once 'HTTP/Request2/CookieJar.php';
}
if ($jar instanceof HTTP_Request2_CookieJar) {
$this->cookieJar = $jar;
} elseif (true === $jar) {
$this->cookieJar = new HTTP_Request2_CookieJar();
} elseif (!$jar) {
$this->cookieJar = null;
} else {
throw new HTTP_Request2_LogicException(
'Invalid parameter passed to setCookieJar()',
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
return $this;
}
/**
* Returns current CookieJar object or null if none
*
* @return HTTP_Request2_CookieJar|null
*/
public function getCookieJar()
{
return $this->cookieJar;
}
/**
* Sends the request and returns the response
*
@@ -773,20 +892,25 @@ class HTTP_Request2 implements SplSubject
public function send()
{
// Sanity check for URL
if (!$this->url instanceof Net_URL2) {
throw new HTTP_Request2_Exception('No URL given');
} elseif (!$this->url->isAbsolute()) {
throw new HTTP_Request2_Exception('Absolute URL required');
} elseif (!in_array(strtolower($this->url->getScheme()), array('https', 'http'))) {
throw new HTTP_Request2_Exception('Not a HTTP URL');
if (!$this->url instanceof Net_URL2
|| !$this->url->isAbsolute()
|| !in_array(strtolower($this->url->getScheme()), array('https', 'http'))
) {
throw new HTTP_Request2_LogicException(
'HTTP_Request2 needs an absolute HTTP(S) request URL, '
. ($this->url instanceof Net_URL2
? 'none' : "'" . $this->url->__toString() . "'")
. ' given',
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
if (empty($this->adapter)) {
$this->setAdapter($this->getConfig('adapter'));
}
// magic_quotes_runtime may break file uploads and chunked response
// processing; see bug #4543
if ($magicQuotes = ini_get('magic_quotes_runtime')) {
ini_set('magic_quotes_runtime', false);
// processing; see bug #4543. Don't use ini_get() here; see bug #16440.
if ($magicQuotes = get_magic_quotes_runtime()) {
set_magic_quotes_runtime(false);
}
// force using single byte encoding if mbstring extension overloads
// strlen() and substr(); see bug #1781, bug #10605
@@ -801,7 +925,7 @@ class HTTP_Request2 implements SplSubject
}
// cleanup in either case (poor man's "finally" clause)
if ($magicQuotes) {
ini_set('magic_quotes_runtime', true);
set_magic_quotes_runtime(true);
}
if (!empty($oldEncoding)) {
mb_internal_encoding($oldEncoding);
@@ -813,6 +937,53 @@ class HTTP_Request2 implements SplSubject
return $response;
}
/**
* Wrapper around fopen()/fstat() used by setBody() and addUpload()
*
* @param string|resource file name or pointer to open file
* @param bool whether to try autodetecting MIME type of file,
* will only work if $file is a filename, not pointer
* @return array array('fp' => file pointer, 'size' => file size, 'type' => MIME type)
* @throws HTTP_Request2_LogicException
*/
protected function fopenWrapper($file, $detectType = false)
{
if (!is_string($file) && !is_resource($file)) {
throw new HTTP_Request2_LogicException(
"Filename or file pointer resource expected",
HTTP_Request2_Exception::INVALID_ARGUMENT
);
}
$fileData = array(
'fp' => is_string($file)? null: $file,
'type' => 'application/octet-stream',
'size' => 0
);
if (is_string($file)) {
$track = @ini_set('track_errors', 1);
if (!($fileData['fp'] = @fopen($file, 'rb'))) {
$e = new HTTP_Request2_LogicException(
$php_errormsg, HTTP_Request2_Exception::READ_ERROR
);
}
@ini_set('track_errors', $track);
if (isset($e)) {
throw $e;
}
if ($detectType) {
$fileData['type'] = self::detectMimeType($file);
}
}
if (!($stat = fstat($fileData['fp']))) {
throw new HTTP_Request2_LogicException(
"fstat() call failed", HTTP_Request2_Exception::READ_ERROR
);
}
$fileData['size'] = $stat['size'];
return $fileData;
}
/**
* Tries to detect MIME type of a file
*
@@ -825,12 +996,12 @@ class HTTP_Request2 implements SplSubject
*/
protected static function detectMimeType($filename)
{
// finfo extension from PECL available
// finfo extension from PECL available
if (function_exists('finfo_open')) {
if (!isset(self::$_fileinfoDb)) {
self::$_fileinfoDb = @finfo_open(FILEINFO_MIME);
}
if (self::$_fileinfoDb) {
if (self::$_fileinfoDb) {
$info = finfo_file(self::$_fileinfoDb, $filename);
}
}