minor #13995 [2.3] Static Code Analysis for Components (kalessil)
This PR was squashed before being merged into the 2.3 branch (closes #13995).
Discussion
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[2.3] Static Code Analysis for Components
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | n/a
| License | MIT
| Doc PR | n/a
Static Code Analysis with Php Inspections (EA Extended), no functional changes:
- [Filesystem] : nested ifs, not optimal ifs
- in_array() miss-uses
- class re-implements an interface of super(s)
- array_keys/array_values as foreach array - fixed cases where changes has sense
Commits
-------
4abfabf
[2.3] Static Code Analysis for Components
This commit is contained in:
commit
32964969d7
@ -19,6 +19,6 @@ namespace Symfony\Component\CssSelector\Exception;
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*
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* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
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*/
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class ExpressionErrorException extends ParseException implements ExceptionInterface
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class ExpressionErrorException extends ParseException
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{
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}
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@ -19,6 +19,6 @@ namespace Symfony\Component\CssSelector\Exception;
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*
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* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
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*/
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class InternalErrorException extends ParseException implements ExceptionInterface
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class InternalErrorException extends ParseException
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{
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}
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@ -21,7 +21,7 @@ use Symfony\Component\CssSelector\Parser\Token;
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*
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* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
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*/
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class SyntaxErrorException extends ParseException implements ExceptionInterface
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class SyntaxErrorException extends ParseException
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{
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/**
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* @param string $expectedValue
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@ -173,7 +173,7 @@ class GraphvizDumper extends Dumper
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foreach ($container->getServiceIds() as $id) {
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$service = $container->get($id);
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if (in_array($id, array_keys($container->getAliases()))) {
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if (array_key_exists($id, $container->getAliases())) {
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continue;
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}
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@ -41,10 +41,9 @@ class Filesystem
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$this->mkdir(dirname($targetFile));
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if (!$override && is_file($targetFile) && null === parse_url($originFile, PHP_URL_HOST)) {
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$doCopy = true;
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if (!$override && null === parse_url($originFile, PHP_URL_HOST) && is_file($targetFile)) {
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$doCopy = filemtime($originFile) > filemtime($targetFile);
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} else {
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$doCopy = true;
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}
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if ($doCopy) {
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@ -274,7 +273,7 @@ class Filesystem
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*/
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public function symlink($originDir, $targetDir, $copyOnWindows = false)
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{
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if (!function_exists('symlink') && $copyOnWindows) {
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if ($copyOnWindows && !function_exists('symlink')) {
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$this->mirror($originDir, $targetDir);
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return;
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@ -291,16 +290,14 @@ class Filesystem
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}
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}
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if (!$ok) {
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if (true !== @symlink($originDir, $targetDir)) {
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$report = error_get_last();
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if (is_array($report)) {
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if ('\\' === DIRECTORY_SEPARATOR && false !== strpos($report['message'], 'error code(1314)')) {
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throw new IOException('Unable to create symlink due to error code 1314: \'A required privilege is not held by the client\'. Do you have the required Administrator-rights?');
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}
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if (!$ok && true !== @symlink($originDir, $targetDir)) {
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$report = error_get_last();
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if (is_array($report)) {
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if ('\\' === DIRECTORY_SEPARATOR && false !== strpos($report['message'], 'error code(1314)')) {
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throw new IOException('Unable to create symlink due to error code 1314: \'A required privilege is not held by the client\'. Do you have the required Administrator-rights?');
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}
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throw new IOException(sprintf('Failed to create symbolic link from %s to %s', $originDir, $targetDir));
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}
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throw new IOException(sprintf('Failed to create symbolic link from %s to %s', $originDir, $targetDir));
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}
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}
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@ -339,9 +336,9 @@ class Filesystem
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$endPathRemainder = implode('/', array_slice($endPathArr, $index));
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// Construct $endPath from traversing to the common path, then to the remaining $endPath
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$relativePath = $traverser.(strlen($endPathRemainder) > 0 ? $endPathRemainder.'/' : '');
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$relativePath = $traverser.('' !== $endPathRemainder ? $endPathRemainder.'/' : '');
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return (strlen($relativePath) === 0) ? './' : $relativePath;
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return '' === $relativePath ? './' : $relativePath;
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}
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/**
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@ -184,10 +184,10 @@ class NativeRequestHandler implements RequestHandlerInterface
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unset($files[$k]);
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}
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foreach (array_keys($data['name']) as $key) {
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foreach ($data['name'] as $key => $name) {
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$files[$key] = self::fixPhpFilesArray(array(
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'error' => $data['error'][$key],
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'name' => $data['name'][$key],
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'name' => $name,
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'type' => $data['type'][$key],
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'tmp_name' => $data['tmp_name'][$key],
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'size' => $data['size'][$key],
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@ -140,10 +140,10 @@ class FileBag extends ParameterBag
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unset($files[$k]);
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}
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foreach (array_keys($data['name']) as $key) {
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foreach ($data['name'] as $key => $name) {
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$files[$key] = $this->fixPhpFilesArray(array(
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'error' => $data['error'][$key],
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'name' => $data['name'][$key],
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'name' => $name,
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'type' => $data['type'][$key],
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'tmp_name' => $data['tmp_name'][$key],
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'size' => $data['size'][$key],
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@ -1549,7 +1549,7 @@ class Request
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foreach (array_keys($languages) as $lang) {
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if (strstr($lang, '-')) {
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$codes = explode('-', $lang);
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if ($codes[0] == 'i') {
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if ('i' === $codes[0]) {
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// Language not listed in ISO 639 that are not variants
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// of any listed language, which can be registered with the
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// i-prefix, such as i-cherokee
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@ -1558,7 +1558,7 @@ class Request
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}
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} else {
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for ($i = 0, $max = count($codes); $i < $max; $i++) {
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if ($i == 0) {
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if ($i === 0) {
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$lang = strtolower($codes[0]);
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} else {
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$lang .= '_'.strtoupper($codes[$i]);
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@ -75,7 +75,7 @@ class MimeTypeTest extends \PHPUnit_Framework_TestCase
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$this->markTestSkipped('Can not verify chmod operations on Windows');
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}
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if (in_array(get_current_user(), array('root'))) {
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if ('root' === get_current_user()) {
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$this->markTestSkipped('This test will fail if run under superuser');
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}
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@ -22,7 +22,7 @@ use Symfony\Component\Config\Resource\FileResource;
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*
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* @api
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*/
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class CsvFileLoader extends ArrayLoader implements LoaderInterface
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class CsvFileLoader extends ArrayLoader
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{
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private $delimiter = ';';
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private $enclosure = '"';
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@ -20,7 +20,7 @@ use Symfony\Component\Config\Resource\FileResource;
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*
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* @author stealth35
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*/
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class IniFileLoader extends ArrayLoader implements LoaderInterface
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class IniFileLoader extends ArrayLoader
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{
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/**
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* {@inheritdoc}
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@ -18,7 +18,7 @@ use Symfony\Component\Config\Resource\FileResource;
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/**
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* @copyright Copyright (c) 2010, Union of RAD http://union-of-rad.org (http://lithify.me/)
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*/
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class MoFileLoader extends ArrayLoader implements LoaderInterface
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class MoFileLoader extends ArrayLoader
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{
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/**
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* Magic used for validating the format of a MO file as well as
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@ -22,7 +22,7 @@ use Symfony\Component\Config\Resource\FileResource;
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*
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* @api
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*/
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class PhpFileLoader extends ArrayLoader implements LoaderInterface
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class PhpFileLoader extends ArrayLoader
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{
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/**
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* {@inheritdoc}
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@ -19,7 +19,7 @@ use Symfony\Component\Config\Resource\FileResource;
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* @copyright Copyright (c) 2010, Union of RAD http://union-of-rad.org (http://lithify.me/)
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* @copyright Copyright (c) 2012, Clemens Tolboom
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*/
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class PoFileLoader extends ArrayLoader implements LoaderInterface
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class PoFileLoader extends ArrayLoader
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{
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public function load($resource, $locale, $domain = 'messages')
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{
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@ -24,7 +24,7 @@ use Symfony\Component\Yaml\Exception\ParseException;
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*
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* @api
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*/
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class YamlFileLoader extends ArrayLoader implements LoaderInterface
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class YamlFileLoader extends ArrayLoader
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{
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private $yamlParser;
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