Merge branch '2.3' into 2.6

* 2.3:
  CS: fixes
  Translator component has default domain for null implemented no need to have default translation domain logic in 3 different places
  [travis] Kill tests when a new commit has been pushed
  fixed CS
  Change behavior to mirror hash_equals() returning early if there is a length mismatch
  CS fixing
  Prevent modifying secrets as much as possible
  Update StringUtils.php
  Whitespace
  Update StringUtils.php
  CS: general fixes
  [SecurityBundle] removed a duplicated service definition and simplified others.

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/choice_widget_collapsed.html.php
	src/Symfony/Bundle/SecurityBundle/Resources/config/security_rememberme.xml
	src/Symfony/Component/Console/Tests/Helper/LegacyTableHelperTest.php
	src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services11.php

.gitignore

@@ -1,7 +1,8 @@
-phpunit.xml
+.php_cs.cache
+autoload.php
 composer.lock
 composer.phar
-autoload.php
 package*.tar
 packages.json
+phpunit.xml
 /vendor/

.php_cs

@@ -3,4 +3,26 @@
 return Symfony\CS\Config\Config::create()
     ->setUsingLinter(false)
     ->setUsingCache(true)
+    ->finder(
+        Symfony\CS\Finder\DefaultFinder::create()
+            ->in(__DIR__)
+            ->exclude(array(
+                // directories containing files with content that is autogenerated by `var_export`, which breaks CS in output code
+                'src/Symfony/Component/DependencyInjection/Tests/Fixtures',
+                'src/Symfony/Component/Routing/Tests/Fixtures/dumper',
+                // fixture templates
+                'src/Symfony/Component/Templating/Tests/Fixtures/templates',
+                // resource templates
+                'src/Symfony/Bundle/FrameworkBundle/Resources/views/Form',
+            ))
+            // file content autogenerated by `var_export`
+            ->notPath('src/Symfony/Component/Translation/Tests/fixtures/resources.php')
+            // autogenerated xmls
+            ->notPath('src/Symfony/Component/Console/Tests/Fixtures/application_1.xml')
+            ->notPath('src/Symfony/Component/Console/Tests/Fixtures/application_2.xml')
+            // yml
+            ->notPath('src/Symfony/Component/Yaml/Tests/Fixtures/sfTests.yml')
+            // test template
+            ->notPath('src/Symfony/Bundle/FrameworkBundle/Tests/Templating/Helper/Resources/Custom/_name_entry_label.html.php')
+    )
 ;

.travis.yml

@@ -26,6 +26,8 @@ env:
         - SYMFONY_DEPRECATIONS_HELPER=weak
 
 before_install:
+    - if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]; then git fetch origin "refs/pull/$TRAVIS_PULL_REQUEST/merge"; else git fetch origin "$TRAVIS_BRANCH"; fi;
+    - if [[ "$TRAVIS_COMMIT" != `git rev-parse FETCH_HEAD` ]]; then echo "Pull request or branch commit hash has changed, aborting!"; exit 1; fi;
     - travis_retry sudo apt-get install parallel
     - composer self-update
     - if [[ "$TRAVIS_PHP_VERSION" != *"nightly" ]]; then phpenv config-rm xdebug.ini; fi;

src/Symfony/Bridge/Twig/Extension/TranslationExtension.php

@@ -90,19 +90,11 @@ class TranslationExtension extends \Twig_Extension
 
     public function trans($message, array $arguments = array(), $domain = null, $locale = null)
     {
-        if (null === $domain) {
-            $domain = 'messages';
-        }
-
         return $this->translator->trans($message, $arguments, $domain, $locale);
     }
 
     public function transchoice($message, $count, array $arguments = array(), $domain = null, $locale = null)
     {
-        if (null === $domain) {
-            $domain = 'messages';
-        }
-
         return $this->translator->transChoice($message, $count, array_merge(array('%count%' => $count), $arguments), $domain, $locale);
     }
 

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/choice_widget_collapsed.html.php

@@ -3,7 +3,7 @@
         $required = false;
     endif; ?>
     <?php echo $view['form']->block($form, 'widget_attributes', array(
-        'required' => $required
+        'required' => $required,
     )) ?>
     <?php if ($multiple): ?> multiple="multiple"<?php endif ?>
 >

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/hidden_widget.html.php

@@ -1 +1 @@
-<?php echo $view['form']->block($form, 'form_widget_simple', array('type' => isset($type) ? $type : "hidden")) ?>
+<?php echo $view['form']->block($form, 'form_widget_simple', array('type' => isset($type) ? $type : 'hidden')) ?>

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/integer_widget.html.php

@@ -1 +1 @@
-<?php echo $view['form']->block($form, 'form_widget_simple', array('type' => isset($type) ? $type : "number")) ?>
+<?php echo $view['form']->block($form, 'form_widget_simple', array('type' => isset($type) ? $type : 'number')) ?>

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/number_widget.html.php

@@ -1 +1 @@
-<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : "text")) ?>
+<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : 'text')) ?>

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/password_widget.html.php

@@ -1 +1 @@
-<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : "password")) ?>
+<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : 'password')) ?>

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/percent_widget.html.php

@@ -1 +1 @@
-<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : "text")) ?> %
+<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : 'text')) ?> %

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/search_widget.html.php

@@ -1 +1 @@
-<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : "search")) ?>
+<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : 'search')) ?>

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/url_widget.html.php

@@ -1 +1 @@
-<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : "url")) ?>
+<?php echo $view['form']->block($form, 'form_widget_simple',  array('type' => isset($type) ? $type : 'url')) ?>

src/Symfony/Bundle/FrameworkBundle/Tests/Fixtures/Resources/views/translation.html.php

@@ -1,6 +1,6 @@
 This template is used for translation message extraction tests
 <?php echo $view['translator']->trans('single-quoted key') ?>
-<?php echo $view['translator']->trans("double-quoted key") ?>
+<?php echo $view['translator']->trans('double-quoted key') ?>
 <?php echo $view['translator']->trans(<<<EOF
 heredoc key
 EOF
@@ -15,11 +15,11 @@ EOF
 <?php echo $view['translator']->trans(
     'single-quoted key with whitespace and nonescaped \$\n\' sequences'
 ) ?>
-<?php echo $view['translator']->trans( <<<EOF
+<?php echo $view['translator']->trans(<<<EOF
 heredoc key with whitespace and escaped \$\n sequences
 EOF
 ) ?>
-<?php echo $view['translator']->trans( <<<'EOF'
+<?php echo $view['translator']->trans(<<<'EOF'
 nowdoc key with whitespace and nonescaped \$\n sequences
 EOF
 ) ?>

src/Symfony/Bundle/SecurityBundle/DependencyInjection/Security/Factory/SecurityFactoryInterface.php

@@ -26,7 +26,7 @@ interface SecurityFactoryInterface
     /**
      * Defines the position at which the provider is called.
      * Possible values: pre_auth, form, http, and remember_me.
-     * 
+     *
      * @return string
      */
     public function getPosition();

src/Symfony/Bundle/SecurityBundle/Resources/config/security.xml

@@ -83,10 +83,10 @@
         </service>
 
         <service id="security.encoder_factory.generic" class="%security.encoder_factory.generic.class%" public="false">
-            <argument type="collection"></argument>
+            <argument type="collection" />
         </service>
 
-        <service id="security.encoder_factory" alias="security.encoder_factory.generic"></service>
+        <service id="security.encoder_factory" alias="security.encoder_factory.generic" />
 
         <service id="security.user_password_encoder.generic" class="Symfony\Component\Security\Core\Encoder\UserPasswordEncoder" public="false">
             <argument type="service" id="security.encoder_factory"></argument>
@@ -104,7 +104,7 @@
 
         <!-- Authorization related services -->
         <service id="security.access.decision_manager" class="%security.access.decision_manager.class%" public="false">
-            <argument type="collection"></argument>
+            <argument type="collection" />
         </service>
 
         <service id="security.role_hierarchy" class="%security.role_hierarchy.class%" public="false">

src/Symfony/Bundle/SecurityBundle/Resources/config/security_acl.xml

@@ -13,13 +13,13 @@
         <parameter key="security.acl.object_identity_retrieval_strategy.class">Symfony\Component\Security\Acl\Domain\ObjectIdentityRetrievalStrategy</parameter>
         <parameter key="security.acl.security_identity_retrieval_strategy.class">Symfony\Component\Security\Acl\Domain\SecurityIdentityRetrievalStrategy</parameter>
 
-        <parameter key="security.acl.cache.doctrine.class">Symfony\Component\Security\Acl\Domain\DoctrineAclCache</parameter>
+        <!-- never used? -->
-
         <parameter key="security.acl.collection_cache.class">Symfony\Component\Security\Acl\Domain\AclCollectionCache</parameter>
+        <parameter key="security.acl.cache.doctrine.class">Symfony\Component\Security\Acl\Domain\DoctrineAclCache</parameter>
     </parameters>
 
     <services>
-        <service id="security.acl.object_identity_retrieval_strategy" class="%security.acl.object_identity_retrieval_strategy.class%" public="false"></service>
+        <service id="security.acl.object_identity_retrieval_strategy" class="%security.acl.object_identity_retrieval_strategy.class%" public="false" />
 
         <service id="security.acl.security_identity_retrieval_strategy" class="%security.acl.security_identity_retrieval_strategy.class%" public="false">
             <argument type="service" id="security.role_hierarchy" />
@@ -32,7 +32,7 @@
             </call>
         </service>
 
-        <service id="security.acl.permission.map" class="%security.acl.permission.map.class%" public="false"></service>
+        <service id="security.acl.permission.map" class="%security.acl.permission.map.class%" public="false" />
 
         <service id="security.acl.voter.basic_permissions" class="%security.acl.voter.class%" public="false">
             <tag name="monolog.logger" channel="security" />

src/Symfony/Bundle/SecurityBundle/Resources/config/security_acl_dbal.xml

@@ -48,7 +48,5 @@
         </service>
 
         <service id="security.acl.cache.doctrine.cache_impl" alias="doctrine.orm.default_result_cache" public="false" />
-
-        <service id="security.acl.permission.map" class="%security.acl.permission.map.class%" public="false"></service>
     </services>
 </container>

src/Symfony/Bundle/SecurityBundle/Resources/config/security_listeners.xml

@@ -83,7 +83,7 @@
         <service id="security.context_listener" class="%security.context_listener.class%" public="false">
             <tag name="monolog.logger" channel="security" />
             <argument type="service" id="security.context" />
-            <argument type="collection"></argument>
+            <argument type="collection" />
             <argument /> <!-- Provider Key -->
             <argument type="service" id="logger" on-invalid="null" />
             <argument type="service" id="event_dispatcher" on-invalid="null"/>
@@ -95,7 +95,9 @@
             <argument type="service" id="security.logout.success_handler" />
             <argument /> <!-- Options -->
         </service>
+
         <service id="security.logout.handler.session" class="%security.logout.handler.session.class%" public="false" />
+
         <service id="security.logout.handler.cookie_clearing" class="%security.logout.handler.cookie_clearing.class%" public="false" abstract="true" />
 
         <service id="security.logout.success_handler" class="%security.logout.success_handler.class%" public="false" abstract="true">
@@ -116,7 +118,7 @@
             <argument />
             <argument type="service" id="security.authentication.success_handler" />
             <argument type="service" id="security.authentication.failure_handler" />
-            <argument type="collection"></argument>
+            <argument type="collection" />
             <argument type="service" id="logger" on-invalid="null" />
             <argument type="service" id="event_dispatcher" on-invalid="null" />
         </service>
@@ -148,8 +150,7 @@
         <service id="security.authentication.listener.form"
                  class="%security.authentication.listener.form.class%"
                  parent="security.authentication.listener.abstract"
-                 abstract="true">
+                 abstract="true" />
-        </service>
 
         <service id="security.authentication.listener.simple_form"
                  class="%security.authentication.listener.simple_form.class%"

src/Symfony/Bundle/SecurityBundle/Resources/config/security_rememberme.xml

@@ -31,7 +31,7 @@
             <argument type="service" id="security.user_checker" />
         </service>
 
-        <service id="security.rememberme.token.provider.in_memory" class="%security.rememberme.token.provider.in_memory.class%" public="false"/>
+        <service id="security.rememberme.token.provider.in_memory" class="%security.rememberme.token.provider.in_memory.class%" public="false" />
 
         <service id="security.authentication.rememberme.services.abstract" abstract="true" public="false">
             <tag name="monolog.logger" channel="security" />
@@ -52,8 +52,7 @@
         <service id="security.authentication.rememberme.services.simplehash"
                  class="%security.authentication.rememberme.services.simplehash.class%"
                  parent="security.authentication.rememberme.services.abstract"
-                 abstract="true">
+                 abstract="true" />
-        </service>
 
         <service id="security.rememberme.response_listener" class="%security.rememberme.response_listener.class%">
             <tag name="kernel.event_subscriber" />

src/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/multipleNs.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace {
     class A
     {

src/Symfony/Component/ClassLoader/Tests/Fixtures/php5.4/traits.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace {
     trait TFoo
     {

src/Symfony/Component/Config/Tests/Definition/Builder/ExprBuilderTest.php

@@ -114,7 +114,7 @@ class ExprBuilderTest extends \PHPUnit_Framework_TestCase
         $this->assertFinalizedValueIs('new_value', $test);
 
         $test = $this->getTestBuilder()
-            ->ifNotInArray(array('foo', 'bar', 'value_from_config' ))
+            ->ifNotInArray(array('foo', 'bar', 'value_from_config'))
             ->then($this->returnClosure('new_value'))
         ->end();
         $this->assertFinalizedValueIs('new_value', $test);

src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php

@@ -820,7 +820,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 $bagClass
 
 /**
- * $class
+ * $class.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services1-1.php

@@ -10,7 +10,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
 
 /**
- * Container
+ * Container.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services1.php

@@ -9,7 +9,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
 
 /**
- * ProjectServiceContainer
+ * ProjectServiceContainer.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services10.php

@@ -9,7 +9,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
 
 /**
- * ProjectServiceContainer
+ * ProjectServiceContainer.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services12.php

@@ -9,7 +9,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
 
 /**
- * ProjectServiceContainer
+ * ProjectServiceContainer.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services8.php

@@ -9,7 +9,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
 
 /**
- * ProjectServiceContainer
+ * ProjectServiceContainer.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9.php

@@ -9,7 +9,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
 
 /**
- * ProjectServiceContainer
+ * ProjectServiceContainer.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php

@@ -9,7 +9,7 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;
 
 /**
- * ProjectServiceContainer
+ * ProjectServiceContainer.
  *
  * This class has been auto-generated
  * by the Symfony Dependency Injection Component.

src/Symfony/Component/Finder/Tests/Iterator/FilePathsIteratorTest.php

@@ -36,7 +36,8 @@ class FilePathsIteratorTest extends RealIteratorTestCase
         return array(
             array(
                 $tmpDir,
-                array( // paths
+                array(
+                    // paths
                     $tmpDir.DIRECTORY_SEPARATOR.'.git' => $tmpDir.DIRECTORY_SEPARATOR.'.git',
                     $tmpDir.DIRECTORY_SEPARATOR.'test.py' => $tmpDir.DIRECTORY_SEPARATOR.'test.py',
                     $tmpDir.DIRECTORY_SEPARATOR.'foo' => $tmpDir.DIRECTORY_SEPARATOR.'foo',
@@ -44,7 +45,8 @@ class FilePathsIteratorTest extends RealIteratorTestCase
                     $tmpDir.DIRECTORY_SEPARATOR.'test.php' => $tmpDir.DIRECTORY_SEPARATOR.'test.php',
                     $tmpDir.DIRECTORY_SEPARATOR.'toto' => $tmpDir.DIRECTORY_SEPARATOR.'toto',
                 ),
-                array( // subPaths
+                array(
+                    // subPaths
                     $tmpDir.DIRECTORY_SEPARATOR.'.git' => '',
                     $tmpDir.DIRECTORY_SEPARATOR.'test.py' => '',
                     $tmpDir.DIRECTORY_SEPARATOR.'foo' => '',
@@ -52,7 +54,8 @@ class FilePathsIteratorTest extends RealIteratorTestCase
                     $tmpDir.DIRECTORY_SEPARATOR.'test.php' => '',
                     $tmpDir.DIRECTORY_SEPARATOR.'toto' => '',
                 ),
-                array( // subPathnames
+                array(
+                    // subPathnames
                     $tmpDir.DIRECTORY_SEPARATOR.'.git' => '.git',
                     $tmpDir.DIRECTORY_SEPARATOR.'test.py' => 'test.py',
                     $tmpDir.DIRECTORY_SEPARATOR.'foo' => 'foo',

src/Symfony/Component/Form/Extension/Core/Type/BaseType.php

@@ -57,7 +57,7 @@ abstract class BaseType extends AbstractType
                 $uniqueBlockPrefix = '_'.$blockName;
             }
 
-            if (!$translationDomain) {
+            if (null === $translationDomain) {
                 $translationDomain = $view->parent->vars['translation_domain'];
             }
 
@@ -81,10 +81,6 @@ abstract class BaseType extends AbstractType
         }
         $blockPrefixes[] = $uniqueBlockPrefix;
 
-        if (!$translationDomain) {
-            $translationDomain = 'messages';
-        }
-
         $view->vars = array_replace($view->vars, array(
             'form' => $view,
             'id' => $id,

src/Symfony/Component/Form/Tests/AbstractFormTest.php

@@ -1,13 +1,13 @@
 <?php
 
-    /*
+/*
-    * This file is part of the Symfony package.
+ * This file is part of the Symfony package.
-    *
+ *
-    * (c) Fabien Potencier <fabien@symfony.com>
+ * (c) Fabien Potencier <fabien@symfony.com>
-    *
+ *
-    * For the full copyright and license information, please view the LICENSE
+ * For the full copyright and license information, please view the LICENSE
-    * file that was distributed with this source code.
+ * file that was distributed with this source code.
-    */
+ */
 
 namespace Symfony\Component\Form\Tests;
 

src/Symfony/Component/Form/Tests/CallbackTransformerTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\Form\Tests;
 
 use Symfony\Component\Form\CallbackTransformer;
@@ -30,8 +39,8 @@ class CallbackTransformerTest extends \PHPUnit_Framework_TestCase
     public function invalidCallbacksProvider()
     {
         return array(
-            array( null, function () {} ),
+            array(null, function () {}),
-            array( function () {}, null ),
+            array(function () {}, null),
         );
     }
 }

src/Symfony/Component/Form/Tests/Extension/Core/Type/BaseTypeTest.php

@@ -112,7 +112,7 @@ abstract class BaseTypeTest extends \Symfony\Component\Form\Test\TypeTestCase
             ->getForm()
             ->createView();
 
-        $this->assertEquals('messages', $view['child']->vars['translation_domain']);
+        $this->assertNull($view['child']->vars['translation_domain']);
     }
 
     public function testPassLabelToView()

src/Symfony/Component/HttpFoundation/Tests/ParameterBagTest.php

@@ -212,13 +212,13 @@ class ParameterBagTest extends \PHPUnit_Framework_TestCase
 
         $this->assertFalse($bag->filter('dec', '', false, FILTER_VALIDATE_INT, array(
             'flags' => FILTER_FLAG_ALLOW_HEX,
-            'options' => array('min_range' => 1, 'max_range' => 0xff))
+            'options' => array('min_range' => 1, 'max_range' => 0xff),
-                ), '->filter() gets a value of parameter as integer between boundaries');
+        )), '->filter() gets a value of parameter as integer between boundaries');
 
         $this->assertFalse($bag->filter('hex', '', false, FILTER_VALIDATE_INT, array(
             'flags' => FILTER_FLAG_ALLOW_HEX,
-            'options' => array('min_range' => 1, 'max_range' => 0xff))
+            'options' => array('min_range' => 1, 'max_range' => 0xff),
-                ), '->filter() gets a value of parameter as integer between boundaries');
+        )), '->filter() gets a value of parameter as integer between boundaries');
 
         $this->assertEquals(array('bang'), $bag->filter('array', '', false), '->filter() gets a value of parameter as an array');
     }

src/Symfony/Component/HttpKernel/Tests/Profiler/AbstractProfilerStorageTest.php

@@ -1,4 +1,5 @@
 <?php
+
 /*
  * This file is part of the Symfony package.
  *

src/Symfony/Component/Intl/Tests/Collator/AbstractCollatorTest.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\Intl\Tests\Collator;
 
 use Symfony\Component\Intl\Collator\Collator;
-use Symfony\Component\Intl\Locale;
 
 /**
  * Test case for Collator implementations.

src/Symfony/Component/Intl/Tests/Collator/Verification/CollatorTest.php

@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\Intl\Tests\Collator\Verification;
 
-use Symfony\Component\Intl\Locale;
 use Symfony\Component\Intl\Tests\Collator\AbstractCollatorTest;
 use Symfony\Component\Intl\Util\IntlTestHelper;
 

src/Symfony/Component/Intl/Tests/NumberFormatter/AbstractNumberFormatterTest.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\Intl\Tests\NumberFormatter;
 
 use Symfony\Component\Intl\Globals\IntlGlobals;
-use Symfony\Component\Intl\Locale;
 use Symfony\Component\Intl\NumberFormatter\NumberFormatter;
 use Symfony\Component\Intl\Util\IntlTestHelper;
 

src/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php

@@ -63,7 +63,7 @@ use Symfony\Component\Routing\Exception\ResourceNotFoundException;
 use Symfony\Component\Routing\RequestContext;
 
 /**
- * {$options['class']}
+ * {$options['class']}.
  *
  * This class has been auto-generated
  * by the Symfony Routing Component.

src/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher1.php

@@ -5,7 +5,7 @@ use Symfony\Component\Routing\Exception\ResourceNotFoundException;
 use Symfony\Component\Routing\RequestContext;
 
 /**
- * ProjectUrlMatcher
+ * ProjectUrlMatcher.
  *
  * This class has been auto-generated
  * by the Symfony Routing Component.

src/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher2.php

@@ -5,7 +5,7 @@ use Symfony\Component\Routing\Exception\ResourceNotFoundException;
 use Symfony\Component\Routing\RequestContext;
 
 /**
- * ProjectUrlMatcher
+ * ProjectUrlMatcher.
  *
  * This class has been auto-generated
  * by the Symfony Routing Component.

src/Symfony/Component/Routing/Tests/Fixtures/dumper/url_matcher3.php

@@ -5,7 +5,7 @@ use Symfony\Component\Routing\Exception\ResourceNotFoundException;
 use Symfony\Component\Routing\RequestContext;
 
 /**
- * ProjectUrlMatcher
+ * ProjectUrlMatcher.
  *
  * This class has been auto-generated
  * by the Symfony Routing Component.

src/Symfony/Component/Routing/Tests/Fixtures/validpattern.php

@@ -1,4 +1,5 @@
 <?php
+
 use Symfony\Component\Routing\RouteCollection;
 use Symfony\Component\Routing\Route;
 

src/Symfony/Component/Security/Core/Util/StringUtils.php

@@ -38,29 +38,56 @@ class StringUtils
      */
     public static function equals($knownString, $userInput)
     {
-        $knownString = (string) $knownString;
+        // Avoid making unnecessary duplications of secret data
-        $userInput = (string) $userInput;
+        if (!is_string($knownString)) {
+            $knownString = (string) $knownString;
+        }
+
+        if (!is_string($userInput)) {
+            $userInput = (string) $userInput;
+        }
 
         if (function_exists('hash_equals')) {
             return hash_equals($knownString, $userInput);
         }
 
-        $knownLen = strlen($knownString);
+        $knownLen = self::safeStrlen($knownString);
-        $userLen = strlen($userInput);
+        $userLen = self::safeStrlen($userInput);
 
-        // Extend the known string to avoid uninitialized string offsets
+        if ($userLen !== $knownLen) {
-        $knownString .= $userInput;
+            return false;
+        }
 
-        // Set the result to the difference between the lengths
+        $result = 0;
-        $result = $knownLen - $userLen;
 
-        // Note that we ALWAYS iterate over the user-supplied length
+        for ($i = 0; $i < $knownLen; $i++) {
-        // This is to mitigate leaking length information
-        for ($i = 0; $i < $userLen; $i++) {
             $result |= (ord($knownString[$i]) ^ ord($userInput[$i]));
         }
 
         // They are only identical strings if $result is exactly 0...
         return 0 === $result;
     }
+
+    /**
+     * Returns the number of bytes in a string.
+     *
+     * @param string $string The string whose length we wish to obtain
+     *
+     * @return int
+     */
+    public static function safeStrlen($string)
+    {
+        // Premature optimization
+        // Since this cannot be changed at runtime, we can cache it
+        static $funcExists = null;
+        if (null === $funcExists) {
+            $funcExists = function_exists('mb_strlen');
+        }
+
+        if ($funcExists) {
+            return mb_strlen($string, '8bit');
+        }
+
+        return strlen($string);
+    }
 }