Merge branch '2.3' into 2.7

* 2.3:
  Update copyright year
  [2.3] Static Code Analysis for Components

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bridge/Doctrine/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bridge/Monolog/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bridge/ProxyManager/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bridge/Swiftmailer/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bridge/Twig/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bundle/FrameworkBundle/Resources/meta/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bundle/SecurityBundle/Resources/meta/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bundle/TwigBundle/Resources/meta/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Bundle/WebProfilerBundle/Resources/meta/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Asset/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/BrowserKit/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/ClassLoader/ClassCollectionLoader.php

@@ -116,8 +116,8 @@ class ClassCollectionLoader
         }
 
         // cache the core classes
-        if (!is_dir(dirname($cache))) {
+        if (!is_dir($cacheDir) && !@mkdir($cacheDir, 0777, true) && !is_dir($cacheDir)) {
-            mkdir(dirname($cache), 0777, true);
+            throw new \RuntimeException(sprintf('Class Collection Loader was not able to create directory "%s"', $cacheDir));
         }
         self::writeCacheFile($cache, '<?php '.$content);
 

src/Symfony/Component/ClassLoader/ClassMapGenerator.php

@@ -134,7 +134,7 @@ class ClassMapGenerator
                     }
 
                     if ($isClassConstant) {
-                        continue;
+                        break;
                     }
 
                     // Find the classname

src/Symfony/Component/ClassLoader/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Config/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Console/Descriptor/TextDescriptor.php

@@ -173,7 +173,7 @@ class TextDescriptor extends Descriptor
             $width = $this->getColumnWidth($description->getCommands());
 
             foreach ($description->getCommands() as $command) {
-                $this->writeText(sprintf("%-${width}s %s", $command->getName(), $command->getDescription()), $options);
+                $this->writeText(sprintf("%-{$width}s %s", $command->getName(), $command->getDescription()), $options);
                 $this->writeText("\n");
             }
         } else {

src/Symfony/Component/Console/Helper/DialogHelper.php

@@ -56,7 +56,7 @@ class DialogHelper extends InputAwareHelper
 
         $messages = (array) $question;
         foreach ($choices as $key => $value) {
-            $messages[] = sprintf("  [<info>%-${width}s</info>] %s", $key, $value);
+            $messages[] = sprintf("  [<info>%-{$width}s</info>] %s", $key, $value);
         }
 
         $output->writeln($messages);

src/Symfony/Component/Console/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/CssSelector/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Debug/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/DependencyInjection/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/DomCrawler/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/EventDispatcher/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Filesystem/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Finder/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Form/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/HttpFoundation/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/HttpFoundation/Session/Storage/Handler/NativeFileSessionHandler.php

@@ -48,8 +48,8 @@ class NativeFileSessionHandler extends NativeSessionHandler
             $baseDir = ltrim(strrchr($savePath, ';'), ';');
         }
 
-        if ($baseDir && !is_dir($baseDir)) {
+        if ($baseDir && !is_dir($baseDir) && !@mkdir($baseDir, 0777, true) && !is_dir($baseDir)) {
-            mkdir($baseDir, 0777, true);
+            throw new \RuntimeException(sprintf('Session Storage was not able to create directory "%s"', $baseDir));
         }
 
         ini_set('session.save_path', $savePath);

src/Symfony/Component/HttpFoundation/Session/Storage/MockFileSessionStorage.php

@@ -42,8 +42,8 @@ class MockFileSessionStorage extends MockArraySessionStorage
             $savePath = sys_get_temp_dir();
         }
 
-        if (!is_dir($savePath)) {
+        if (!is_dir($savePath) && !@mkdir($savePath, 0777, true) && !is_dir($savePath)) {
-            mkdir($savePath, 0777, true);
+            throw new \RuntimeException(sprintf('Session Storage was not able to create directory "%s"', $savePath));
         }
 
         $this->savePath = $savePath;

src/Symfony/Component/HttpKernel/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Intl/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Locale/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/OptionsResolver/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Process/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/PropertyAccess/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Routing/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Security/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Serializer/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Stopwatch/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Templating/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Templating/Loader/CacheLoader.php

@@ -72,8 +72,8 @@ class CacheLoader extends Loader
 
         $content = $storage->getContent();
 
-        if (!is_dir($dir)) {
+        if (!is_dir($dir) && !@mkdir($dir, 0777, true) && !is_dir($dir)) {
-            mkdir($dir, 0777, true);
+            throw new \RuntimeException(sprintf('Cache Loader was not able to create directory "%s"', $dir));
         }
 
         file_put_contents($path, $content);

src/Symfony/Component/Translation/Dumper/IcuResFileDumper.php

@@ -79,11 +79,7 @@ class IcuResFileDumper extends FileDumper
             1, 4, 0, 0              // Unicode version
         );
 
-        $output = $header
+        return $header.$root.$data;
-               .$root
-               .$data;
-
-        return $output;
     }
 
     private function writePadding($data)
@@ -97,9 +93,7 @@ class IcuResFileDumper extends FileDumper
 
     private function getPosition($data)
     {
-        $position = (strlen($data) + 28) / 4;
+        return (strlen($data) + 28) / 4;
-
-        return $position;
     }
 
     /**

src/Symfony/Component/Translation/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Translation/Writer/TranslationWriter.php

@@ -77,8 +77,8 @@ class TranslationWriter
         // get the right dumper
         $dumper = $this->dumpers[$format];
 
-        if (isset($options['path']) && !is_dir($options['path'])) {
+        if (isset($options['path']) && !is_dir($options['path']) && !@mkdir($options['path'], 0777, true) && !is_dir($options['path'])) {
-            mkdir($options['path'], 0777, true);
+            throw new \RuntimeException(sprintf('Translation Writer was not able to create directory "%s"', $options['path']));
         }
 
         // save

src/Symfony/Component/Validator/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/Symfony/Component/Yaml/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2016 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal