Merge branch '2.5' into 2.6

* 2.5:
  Configure firewall's kernel exception listener with configured entry point or a default entry point
  PSR-2 fixes
  [DependencyInjection] make paths relative to __DIR__ in the generated container
  Fixed the syntax of a composer.json file
  Fixed the symfony/config version constraint
  Tweaked the password-compat version constraint
  Docblock fixes
  Remove dialog usage
  define constant only if it wasn't defined before
  Fix incorrect spanish translation
  Fixed typos

Conflicts:
	src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
	src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
	src/Symfony/Component/OptionsResolver/Options.php
	src/Symfony/Component/OptionsResolver/OptionsResolverInterface.php
	src/Symfony/Component/Process/ProcessPipes.php
	src/Symfony/Component/Security/Http/Tests/Firewall/RememberMeListenerTest.php
	src/Symfony/Component/Serializer/Normalizer/DenormalizableInterface.php
	src/Symfony/Component/Validator/ConstraintViolation.php
	src/Symfony/Component/Yaml/Inline.php
	src/Symfony/Component/Yaml/Parser.php

Debug.php

@@ -28,8 +28,8 @@ class Debug
      * If the Symfony ClassLoader component is available, a special
      * class loader is also registered.
      *
-     * @param int     $errorReportingLevel The level of error reporting you want
-     * @param bool    $displayErrors       Whether to display errors (for development) or just log them (for production)
+     * @param int  $errorReportingLevel The level of error reporting you want
+     * @param bool $displayErrors       Whether to display errors (for development) or just log them (for production)
      */
     public static function enable($errorReportingLevel = null, $displayErrors = true)
     {

ErrorHandler.php

@@ -487,7 +487,6 @@ class ErrorHandler
     public static function handleFatalError(array $error = null)
     {
         self::$reservedMemory = '';
-        gc_collect_cycles();
         $handler = set_error_handler('var_dump', 0);
         $handler = is_array($handler) ? $handler[0] : null;
         restore_error_handler();

ExceptionHandler.php

@@ -15,10 +15,6 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Debug\Exception\FlattenException;
 use Symfony\Component\Debug\Exception\OutOfMemoryException;
 
-if (!defined('ENT_SUBSTITUTE')) {
-    define('ENT_SUBSTITUTE', 8);
-}
-
 /**
  * ExceptionHandler converts an exception to a Response object.
  *
@@ -253,7 +249,7 @@ EOF
             } catch (\Exception $e) {
                 // something nasty happened and we cannot throw an exception anymore
                 if ($this->debug) {
-                    $title = sprintf('Exception thrown when handling an exception (%s: %s)', get_class($exception), $exception->getMessage());
+                    $title = sprintf('Exception thrown when handling an exception (%s: %s)', get_class($e), $e->getMessage());
                 } else {
                     $title = 'Whoops, looks like something went wrong.';
                 }
@@ -428,7 +424,7 @@ EOF;
             $str = iconv($charset, 'UTF-8', $str);
         }
 
-        return htmlspecialchars($str, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
+        return htmlspecialchars($str, ENT_QUOTES | (PHP_VERSION_ID >= 50400 ? ENT_SUBSTITUTE : 0), 'UTF-8');
     }
 
     /**

Tests/ErrorHandlerTest.php

@@ -162,21 +162,21 @@ class ErrorHandlerTest extends \PHPUnit_Framework_TestCase
             $handler->setDefaultLogger($logger, array(E_USER_NOTICE => LogLevel::CRITICAL));
 
             $loggers = array(
-                E_DEPRECATED        => array(null, LogLevel::INFO),
-                E_USER_DEPRECATED   => array(null, LogLevel::INFO),
-                E_NOTICE            => array($logger, LogLevel::NOTICE),
-                E_USER_NOTICE       => array($logger, LogLevel::CRITICAL),
-                E_STRICT            => array(null, LogLevel::NOTICE),
-                E_WARNING           => array(null, LogLevel::WARNING),
-                E_USER_WARNING      => array(null, LogLevel::WARNING),
-                E_COMPILE_WARNING   => array(null, LogLevel::WARNING),
-                E_CORE_WARNING      => array(null, LogLevel::WARNING),
-                E_USER_ERROR        => array(null, LogLevel::ERROR),
+                E_DEPRECATED => array(null, LogLevel::INFO),
+                E_USER_DEPRECATED => array(null, LogLevel::INFO),
+                E_NOTICE => array($logger, LogLevel::NOTICE),
+                E_USER_NOTICE => array($logger, LogLevel::CRITICAL),
+                E_STRICT => array(null, LogLevel::NOTICE),
+                E_WARNING => array(null, LogLevel::WARNING),
+                E_USER_WARNING => array(null, LogLevel::WARNING),
+                E_COMPILE_WARNING => array(null, LogLevel::WARNING),
+                E_CORE_WARNING => array(null, LogLevel::WARNING),
+                E_USER_ERROR => array(null, LogLevel::ERROR),
                 E_RECOVERABLE_ERROR => array(null, LogLevel::ERROR),
-                E_COMPILE_ERROR     => array(null, LogLevel::EMERGENCY),
-                E_PARSE             => array(null, LogLevel::EMERGENCY),
-                E_ERROR             => array(null, LogLevel::EMERGENCY),
-                E_CORE_ERROR        => array(null, LogLevel::EMERGENCY),
+                E_COMPILE_ERROR => array(null, LogLevel::EMERGENCY),
+                E_PARSE => array(null, LogLevel::EMERGENCY),
+                E_ERROR => array(null, LogLevel::EMERGENCY),
+                E_CORE_ERROR => array(null, LogLevel::EMERGENCY),
             );
             $this->assertSame($loggers, $handler->setLoggers(array()));
 

Tests/Exception/FlattenExceptionTest.php

@@ -126,9 +126,9 @@ class FlattenExceptionTest extends \PHPUnit_Framework_TestCase
 
         $flattened->setPrevious($flattened2);
 
-        $this->assertSame($flattened2,$flattened->getPrevious());
+        $this->assertSame($flattened2, $flattened->getPrevious());
 
-        $this->assertSame(array($flattened2),$flattened->getAllPrevious());
+        $this->assertSame(array($flattened2), $flattened->getAllPrevious());
     }
 
     /**
@@ -162,7 +162,7 @@ class FlattenExceptionTest extends \PHPUnit_Framework_TestCase
                 'message' => 'test',
                 'class' => 'Exception',
                 'trace' => array(array(
-                    'namespace' => '', 'short_class' => '', 'class' => '','type' => '','function' => '', 'file' => 'foo.php', 'line' => 123,
+                    'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => '', 'file' => 'foo.php', 'line' => 123,
                     'args' => array(),
                 )),
             ),
@@ -214,12 +214,12 @@ class FlattenExceptionTest extends \PHPUnit_Framework_TestCase
                 'class' => 'Exception',
                 'trace' => array(
                     array(
-                        'namespace' => '', 'short_class' => '', 'class' => '','type' => '','function' => '',
+                        'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => '',
                         'file' => 'foo.php', 'line' => 123,
                         'args' => array(),
                     ),
                     array(
-                        'namespace' => '', 'short_class' => '', 'class' => '','type' => '','function' => 'test',
+                        'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => 'test',
                         'file' => __FILE__, 'line' => 123,
                         'args' => array(
                             array(