Merge branch '2.3' into 2.6

* 2.3:
  Changed visibility of setUp() and tearDown to protected
  fixed XSS in the exception handler
  Php Inspections (EA Extended) - static code analysis includes:
  [2.3] Remove most refs uses
  Test with local components instead of waiting for the subtree-splitter when possible

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php
	src/Symfony/Component/Config/Util/XmlUtils.php
	src/Symfony/Component/Console/Helper/ProgressHelper.php
	src/Symfony/Component/Debug/ExceptionHandler.php
	src/Symfony/Component/Debug/Tests/ErrorHandlerTest.php
	src/Symfony/Component/Filesystem/Tests/FilesystemTest.php
	src/Symfony/Component/OptionsResolver/Options.php
	src/Symfony/Component/Security/Acl/Dbal/MutableAclProvider.php
	src/Symfony/Component/Yaml/Inline.php

Author: nicolas-grekas

Extension/Core/Type/ChoiceType.php

@@ -134,7 +134,7 @@ public function buildView(FormView $view, FormInterface $form, array $options)
             // Add "[]" to the name in case a select tag with multiple options is
             // displayed. Otherwise only one of the selected options is sent in the
             // POST request.
-            $view->vars['full_name'] = $view->vars['full_name'].'[]';
+            $view->vars['full_name'] .= '[]';
         }
     }
 

Util/ServerParams.php

@@ -44,7 +44,7 @@ public function getPostMaxSize()
         } elseif (0 === strpos($max, '0')) {
             $max = intval($max, 8);
         } else {
-            $max = intval($max);
+            $max = (int) $max;
         }
 
         switch (substr($iniMax, -1)) {