Merge branch '2.3' into 2.7

* 2.3:
  [travis] timeout the sigchild tests at 60s
  CS: Single line comments should use double slashes (//) and not hash (#).
  Do not use HttpKernel Extension when not needed
  bumped Symfony version to 2.3.37
  updated VERSION for 2.3.36
  update CONTRIBUTORS for 2.3.36
  updated CHANGELOG for 2.3.36
  use nowdoc instead of heredoc

Conflicts:
	src/Symfony/Bundle/FrameworkBundle/Command/ConfigDumpReferenceCommand.php
	src/Symfony/Bundle/FrameworkBundle/Command/RouterApacheDumperCommand.php
	src/Symfony/Bundle/FrameworkBundle/Command/RouterMatchCommand.php
	src/Symfony/Bundle/FrameworkBundle/Translation/Translator.php
	src/Symfony/Bundle/TwigBundle/Command/LintCommand.php
	src/Symfony/Component/Config/Tests/Definition/Dumper/YamlReferenceDumperTest.php
	src/Symfony/Component/Debug/ExceptionHandler.php
	src/Symfony/Component/HttpKernel/Kernel.php
	src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php

.php_cs

@@ -24,5 +24,7 @@ return Symfony\CS\Config\Config::create()
             ->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')
+            // explicit heredoc test
+            ->notPath('src/Symfony/Bundle/FrameworkBundle/Tests/Fixtures/Resources/views/translation.html.php')
     )
 ;

.travis.yml

@@ -60,7 +60,7 @@ install:
 script:
     - if [[ ! $deps ]]; then echo "$COMPONENTS" | parallel --gnu '$PHPUNIT --exclude-group tty,benchmark,intl-data {}'; fi;
     - if [[ ! $deps ]]; then echo -e "\\nRunning tests requiring tty"; $PHPUNIT --group tty; fi;
-    - if [[ ! $deps && $TRAVIS_PHP_VERSION = ${MIN_PHP%.*} ]]; then echo -e "1\\n0" | parallel --gnu 'echo -e "\\nPHP --enable-sigchild enhanced={}" && ENHANCE_SIGCHLD={} php-$MIN_PHP/sapi/cli/php .phpunit/phpunit-4.8/phpunit --colors=always src/Symfony/Component/Process/'; fi;
+    - if [[ ! $deps && $TRAVIS_PHP_VERSION = ${MIN_PHP%.*} ]]; then echo -e "1\\n0" | parallel --gnu --timeout 60 'echo -e "\\nPHP --enable-sigchild enhanced={}" && ENHANCE_SIGCHLD={} php-$MIN_PHP/sapi/cli/php .phpunit/phpunit-4.8/phpunit --colors=always src/Symfony/Component/Process/'; fi;
     - if [[ $deps = high ]]; then echo "$COMPONENTS" | parallel --gnu -j10% 'cd {}; composer --prefer-source update; $PHPUNIT --exclude-group tty,benchmark,intl-data'$LEGACY; fi;
     - if [[ $deps = low ]]; then echo "$COMPONENTS" | parallel --gnu -j10% 'cd {}; composer --prefer-source --prefer-lowest --prefer-stable update; $PHPUNIT --exclude-group tty,benchmark,intl-data'; fi;
     - if [[ $deps = skip ]]; then echo This matrix line is skipped for pull requests.; fi;

CHANGELOG-2.3.md

@@ -7,6 +7,34 @@ in 2.3 minor versions.
 To get the diff for a specific change, go to https://github.com/symfony/symfony/commit/XXX where XXX is the change hash
 To get the diff between two versions, go to https://github.com/symfony/symfony/compare/v2.3.0...v2.3.1
 
+* 2.3.36 (2015-12-26)
+
+ * bug #16864 [Yaml] fix indented line handling in folded blocks (xabbuh)
+ * bug #16826 Embedded identifier support (mihai-stancu)
+ * bug #17129 [Config] Fix array sort on normalization in edge case (romainneutron)
+ * bug #17094 [Process] More robustness and deterministic tests (nicolas-grekas)
+ * bug #17112 [PropertyAccess] Reorder elements array after PropertyPathBuilder::replace (alekitto)
+ * bug #16797 [Filesystem] Recursivly widen non-executable directories (Slamdunk)
+ * bug #17040 [Console] Avoid extra blank lines when rendering exceptions (ogizanagi)
+ * bug #17055 [Security] Verify if a password encoded with bcrypt is no longer than 72 characters (jakzal)
+ * bug #16959 [Form] fix #15544 when a collection type attribute "required" is false, "prototype" should too (HeahDude)
+ * bug #16860 [Yaml] do not remove "comments" in scalar blocks (xabbuh)
+ * bug #16971 [HttpFoundation] Added the ability of using BinaryFileResponse with stream wrappers (jakzal, Sander-Toonen)
+ * bug #17048 Fix the logout path when not using the router (stof)
+ * bug #17057 [FrameworkBundle][HttpKernel] the finder is required to discover bundle commands (xabbuh)
+ * bug #16915 [Process] Enhance compatiblity with --enable-sigchild (nicolas-grekas)
+ * bug #16829 [FrameworkBundle] prevent cache:clear creating too long paths (Tobion)
+ * bug #16870 [FrameworkBundle] Disable the server:run command when Process component is missing (gnugat, xabbuh)
+ * bug #16799 Improve error message for undefined DIC aliases (mpdude)
+ * bug #16772 Refactoring EntityUserProvider::__construct() to not do work, cause cache warm error (weaverryan)
+ * bug #16753 [Process] Fix signaling/stopping logic on Windows (nicolas-grekas)
+ * bug #16733 [Console] do not encode backslashes in console default description (Tobion)
+ * bug #16312 [HttpKernel] clearstatcache() so the Cache sees when a .lck file has been released (mpdude)
+ * bug #16695 [SecurityBundle] disable the init:acl command if ACL is not used (Tobion)
+ * bug #16676 [HttpFoundation] Workaround HHVM rewriting HTTP response line (nicolas-grekas)
+ * bug #16668 [ClassLoader] Fix parsing namespace when token_get_all() is missing (nicolas-grekas)
+ * bug #16386 Bug #16343 [Router] Too many Routes ? (jelte)
+
 * 2.3.35 (2015-11-23)
 
  * security #16631 CVE-2015-8124: Session Fixation in the "Remember Me" Login Feature (xabbuh)

CONTRIBUTORS.md

@@ -13,8 +13,8 @@ Symfony is the result of the work of many people who made the code better
  - Christophe Coevoet (stof)
  - Johannes S (johannes)
  - Kris Wallsmith (kriswallsmith)
- - Jakub Zalas (jakubzalas)
  - Christian Flothmann (xabbuh)
+ - Jakub Zalas (jakubzalas)
  - Ryan Weaver (weaverryan)
  - Pascal Borreli (pborreli)
  - Hugo Hamon (hhamon)
@@ -30,8 +30,8 @@ Symfony is the result of the work of many people who made the code better
  - Martin Hasoň (hason)
  - Wouter De Jong (wouterj)
  - Eriksen Costa (eriksencosta)
- - Grégoire Pineau (lyrixx)
  - Javier Eguiluz (javier.eguiluz)
+ - Grégoire Pineau (lyrixx)
  - Kévin Dunglas (dunglas)
  - Jonathan Wage (jwage)
  - Alexandre Salomé (alexandresalome)
@@ -49,17 +49,17 @@ Symfony is the result of the work of many people who made the code better
  - Konstantin Kudryashov (everzet)
  - Bilal Amarni (bamarni)
  - Florin Patan (florinpatan)
+ - Maxime Steinhausser (ogizanagi)
  - Eric Clemmons (ericclemmons)
  - Andrej Hudec (pulzarraider)
- - Maxime Steinhausser (ogizanagi)
  - Deni
  - Henrik Westphal (snc)
  - Dariusz Górecki (canni)
  - Gábor Egyed (1ed)
  - Christian Raue
+ - Michel Weimerskirch (mweimerskirch)
  - Arnout Boks (aboks)
  - Kevin Bond (kbond)
- - Michel Weimerskirch (mweimerskirch)
  - Douglas Greenshields (shieldo)
  - Lee McDermott
  - Brandon Turner
@@ -67,11 +67,11 @@ Symfony is the result of the work of many people who made the code better
  - Daniel Holmes (dholmes)
  - Bart van den Burg (burgov)
  - Jordan Alliot (jalliot)
+ - Matthias Pigulla (mpdude)
  - John Wards (johnwards)
  - Fran Moreno (franmomu)
  - Antoine Hérault (herzult)
  - Toni Uebernickel (havvg)
- - Matthias Pigulla (mpdude)
  - Arnaud Le Blanc (arnaud-lb)
  - Tim Nagel (merk)
  - Brice BERNARD (brikou)
@@ -80,21 +80,21 @@ Symfony is the result of the work of many people who made the code better
  - lenar
  - Graham Campbell (graham)
  - Włodzimierz Gajda (gajdaw)
+ - Michal Piotrowski (eventhorizon)
  - Florian Voutzinos (florianv)
+ - Peter Rehm (rpet)
  - Colin Frei
  - Adrien Brault (adrienbrault)
  - excelwebzone
  - Jacob Dreesen (jdreesen)
- - Michal Piotrowski (eventhorizon)
+ - Dariusz Ruminski
  - Peter Kokot (maastermedia)
  - Fabien Pennequin (fabienpennequin)
- - Peter Rehm (rpet)
  - Pierre du Plessis (pierredup)
  - Alexander Schwenn (xelaris)
  - Gordon Franke (gimler)
  - Robert Schönthal (digitalkaoz)
  - Jérémy DERUSSÉ (jderusse)
- - Dariusz Ruminski
  - Joshua Thijssen
  - Stefano Sala (stefano.sala)
  - David Buchmann (dbu)
@@ -112,12 +112,15 @@ Symfony is the result of the work of many people who made the code better
  - Sebastiaan Stok (sstok)
  - Rafael Dohms (rdohms)
  - Arnaud Kleinpeter (nanocom)
+ - Alexander M. Turek (derrabus)
  - Tigran Azatyan (tigranazatyan)
  - Richard Shank (iampersistent)
+ - Charles Sarrazin (csarrazi)
  - Clemens Tolboom
  - Helmer Aaviksoo
  - Baptiste Clavié (talus)
  - Tugdual Saunier (tucksaun)
+ - Andréia Bohner (andreia)
  - Hiromi Hishida (77web)
  - Matthieu Ouellette-Vachon (maoueh)
  - Michał Pipa (michal.pipa)
@@ -125,9 +128,7 @@ Symfony is the result of the work of many people who made the code better
  - Jonathan Ingram (jonathaningram)
  - Artur Kotyrba
  - Rouven Weßling (realityking)
- - Charles Sarrazin (csarrazi)
  - Warnar Boekkooi (boekkooi)
- - Andréia Bohner (andreia)
  - Dmitrii Chekaliuk (lazyhammer)
  - Clément JOBEILI (dator)
  - Dorian Villet (gnutix)
@@ -135,19 +136,19 @@ Symfony is the result of the work of many people who made the code better
  - Richard Miller (mr_r_miller)
  - hacfi (hifi)
  - Mario A. Alvarez Garcia (nomack84)
+ - Thomas Rabaix (rande)
  - Dennis Benkert (denderello)
- - Alexander M. Turek (derrabus)
  - Konstantin Myakshin (koc)
  - Benjamin Dulau (dbenjamin)
  - Andreas Hucks (meandmymonkey)
  - Mikael Pajunen
  - Noel Guilbert (noel)
  - Joel Wurtz (brouznouf)
+ - Evgeniy (ewgraf)
  - bronze1man
  - sun (sun)
  - Larry Garfield (crell)
  - Martin Schuhfuß (usefulthink)
- - Thomas Rabaix (rande)
  - Matthieu Bontemps (mbontemps)
  - Pierre Minnieur (pminnieur)
  - fivestar
@@ -163,7 +164,6 @@ Symfony is the result of the work of many people who made the code better
  - Lars Strojny (lstrojny)
  - Daniel Wehner
  - Rui Marinho (ruimarinho)
- - Evgeniy (ewgraf)
  - Julien Brochet (mewt)
  - Sergey Linnik (linniksa)
  - Jáchym Toušek
@@ -244,6 +244,7 @@ Symfony is the result of the work of many people who made the code better
  - Julien Galenski (ruian)
  - Bongiraud Dominique
  - janschoenherr
+ - Jannik Zschiesche (apfelbox)
  - Thomas Schulz (king2500)
  - Marco Pivetta (ocramius)
  - Ricard Clau (ricardclau)
@@ -252,6 +253,7 @@ Symfony is the result of the work of many people who made the code better
  - Erin Millard
  - Matthew Lewinski (lewinski)
  - Antonio J. García Lagar (ajgarlag)
+ - Roumen Damianoff (roumen)
  - alquerci
  - Francesco Levorato
  - Vitaliy Zakharov (zakharovvi)
@@ -273,7 +275,9 @@ Symfony is the result of the work of many people who made the code better
  - Stéphane PY (steph_py)
  - Philipp Kräutli (pkraeutli)
  - Kirill chEbba Chebunin (chebba)
+ - Filippo Tessarotto
  - Greg Thornton (xdissent)
+ - jeremyFreeAgent (jeremyfreeagent)
  - Costin Bereveanu (schniper)
  - Loïc Chardonnet (gnusat)
  - Marek Kalnik (marekkalnik)
@@ -306,7 +310,6 @@ Symfony is the result of the work of many people who made the code better
  - Christophe L. (christophelau)
  - Massimiliano Arione (garak)
  - Anthon Pang (robocoder)
- - Jannik Zschiesche (apfelbox)
  - Emanuele Gaspari (inmarelibero)
  - Dariusz Rumiński
  - Brian King
@@ -321,9 +324,10 @@ Symfony is the result of the work of many people who made the code better
  - Markus Bachmann (baachi)
  - lancergr
  - Olivier Dolbeau (odolbeau)
- - Roumen Damianoff (roumen)
+ - Ben Davies (bendavies)
  - vagrant
  - Asier Illarramendi (doup)
+ - Artur Melo (restless)
  - Chris Sedlmayr (catchamonkey)
  - Seb Koelen
  - Christoph Mewes (xrstf)
@@ -348,10 +352,11 @@ Symfony is the result of the work of many people who made the code better
  - Sebastian Bergmann
  - Pablo Díez (pablodip)
  - Kevin McBride
+ - Ener-Getick (energetick)
  - Philipp Rieber (bicpi)
  - Manuel de Ruiter (manuel)
- - Jérémy Romey (jeremyfreeagent)
  - Eduardo Oliveira (entering)
+ - Eugene Wissner
  - Iker Ibarguren (ikerib)
  - Ricardo Oliveira (ricardolotr)
  - ondrowan
@@ -406,6 +411,7 @@ Symfony is the result of the work of many people who made the code better
  - Lenar Lõhmus
  - Benjamin Laugueux (yzalis)
  - Zach Badgett (zachbadgett)
+ - Loïc Faugeron
  - Aurélien Fredouelle
  - Pavel Campr (pcampr)
  - Johnny Robeson (johnny)
@@ -435,6 +441,7 @@ Symfony is the result of the work of many people who made the code better
  - Åsmund Garfors
  - Maxime Douailin
  - Gregor Harlan
+ - Michael Hirschler (mvhirsch)
  - Javier López (loalf)
  - Reinier Kip
  - Dustin Dobervich (dustin10)
@@ -465,7 +472,6 @@ Symfony is the result of the work of many people who made the code better
  - Sascha Grossenbacher
  - Szijarto Tamas
  - Benjamin Zikarsky (bzikarsky)
- - Ben Davies (bendavies)
  - Mickaël Andrieu (mickaelandrieu)
  - Simon Schick (simonsimcity)
  - redstar504
@@ -485,13 +491,13 @@ Symfony is the result of the work of many people who made the code better
  - Mark Sonnabaum
  - Alexander Obuhovich (aik099)
  - jochenvdv
- - Filippo Tessarotto
  - Arturas Smorgun (asarturas)
  - Alexander Volochnev (exelenz)
  - Michael Piecko
  - yclian
  - Sergio Santoro
  - Sebastian Grodzicki (sgrodzicki)
+ - Martin Hujer (martinhujer)
  - Pascal Helfenstein
  - Baldur Rensch (brensch)
  - Vladyslav Petrovych
@@ -521,6 +527,7 @@ Symfony is the result of the work of many people who made the code better
  - Benoit Lévêque (benoit_leveque)
  - Jeroen Fiege (fieg)
  - Krzysiek Łabuś
+ - Ilya Antipenko (aivus)
  - Nicolas Dewez (nicolas_dewez)
  - Xavier Lacot (xavier)
  - Olivier Maisonneuve (olineuve)
@@ -532,7 +539,6 @@ Symfony is the result of the work of many people who made the code better
  - fago
  - Harm van Tilborg
  - Jan Prieser
- - Artur Melo (restless)
  - James Michael DuPont
  - Tom Klingenberg
  - Christopher Hall (mythmakr)
@@ -628,6 +634,7 @@ Symfony is the result of the work of many people who made the code better
  - xaav
  - Jean-Christophe Cuvelier [Artack]
  - Mahmoud Mostafa (mahmoud)
+ - Pieter
  - Michael Tibben
  - Sander Marechal
  - Radosław Benkel
@@ -635,7 +642,6 @@ Symfony is the result of the work of many people who made the code better
  - Mei Gwilym (meigwilym)
  - Michael H. Arieli (excelwebzone)
  - Luciano Mammino (loige)
- - Michael Hirschler (mvhirsch)
  - fabios
  - Jérôme Vasseur
  - Sander Coolen (scoolen)
@@ -646,6 +652,7 @@ Symfony is the result of the work of many people who made the code better
  - Irmantas Šiupšinskas (irmantas)
  - Charles-Henri Bruyand
  - Danilo Silva
+ - Konstantin S. M. Möllers (ksmmoellers)
  - Zachary Tong (polyfractal)
  - Hryhorii Hrebiniuk
  - dantleech
@@ -748,7 +755,6 @@ Symfony is the result of the work of many people who made the code better
  - Brooks Boyd
  - Roger Webb
  - Dmitriy Simushev
- - Martin Hujer (martinhujer)
  - Max Voloshin (maxvoloshin)
  - Nicolas Fabre (nfabre)
  - Raul Rodriguez (raul782)
@@ -765,6 +771,7 @@ Symfony is the result of the work of many people who made the code better
  - Philipp Strube
  - Christian Sciberras
  - Anton Bakai
+ - Chad Sikorra (chadsikorra)
  - Clement Herreman (clemherreman)
  - Nyro (nyro)
  - Trent Steel (trsteel88)
@@ -779,6 +786,8 @@ Symfony is the result of the work of many people who made the code better
  - Jakub Kulhan
  - Mo Di (modi)
  - Jeroen van den Enden (stoefke)
+ - Christian Wahler
+ - Jelte Steijaert (jelte)
  - Quique Porta (quiqueporta)
  - Tomasz Szymczyk (karion)
  - ConneXNL
@@ -796,6 +805,7 @@ Symfony is the result of the work of many people who made the code better
  - Sebastian Göttschkes (sgoettschkes)
  - Tatsuya Tsuruoka
  - Ross Tuck
+ - Zander Baldwin
  - Kévin Gomez (kevin)
  - azine
  - Dawid Sajdak
@@ -835,11 +845,14 @@ Symfony is the result of the work of many people who made the code better
  - m.chwedziak
  - Philip Frank
  - Lance McNearney
+ - Dominik Ritter (dritter)
  - Frank Neff (fneff)
+ - Roman Lapin (memphys)
  - Giorgio Premi
  - caponica
  - Matt Daum (daum)
  - Alberto Pirovano (geezmo)
+ - Jules Pietri (heah)
  - Pete Mitchell (peterjmit)
  - Tom Corrigan (tomcorrigan)
  - Martin Pärtel
@@ -868,6 +881,7 @@ Symfony is the result of the work of many people who made the code better
  - Adrien Samson (adriensamson)
  - Samuel Gordalina (gordalina)
  - Max Romanovsky (maxromanovsky)
+ - Dariusz Ruminski
  - Mathieu Morlon
  - Daniel Tschinder
  - Rafał Muszyński (rafmus90)
@@ -948,6 +962,7 @@ Symfony is the result of the work of many people who made the code better
  - 2manypeople
  - Wing
  - Thomas Bibb
+ - Alessandro Chitolina
  - Matt Farmer
  - catch
  - Alexandre Segura
@@ -977,6 +992,7 @@ Symfony is the result of the work of many people who made the code better
  - nuncanada
  - flack
  - František Bereň
+ - Almog Baku (almogbaku)
  - Christoph Nissle (derstoffel)
  - Ionel Scutelnicu (ionelscutelnicu)
  - Nicolas Tallefourtané (nicolab)
@@ -1046,6 +1062,7 @@ Symfony is the result of the work of many people who made the code better
  - Drew Butler
  - J Bruni
  - Alexey Prilipko
+ - Oleg Voronkovich
  - bertillon
  - Victor Bocharsky (bocharsky_bw)
  - Luca Genuzio (genuzio)
@@ -1092,6 +1109,7 @@ Symfony is the result of the work of many people who made the code better
  - Alex Pods
  - hadriengem
  - timaschew
+ - Jelle Kapitein
  - Ian Phillips
  - Haritz
  - Matthieu Prat
@@ -1104,6 +1122,7 @@ Symfony is the result of the work of many people who made the code better
  - David Windell
  - Gabriel Birke
  - skafandri
+ - NothingWeAre
  - Alan Chen
  - Maerlyn
  - Even André Fiskvik
@@ -1112,6 +1131,7 @@ Symfony is the result of the work of many people who made the code better
  - Lenar Lõhmus
  - Cristian Gonzalez
  - AlberT
+ - hainey
  - Juan M Martínez
  - Gilles Gauthier
  - ddebree
@@ -1121,6 +1141,7 @@ Symfony is the result of the work of many people who made the code better
  - possum
  - Rafał
  - Adria Lopez (adlpz)
+ - Andreas Schempp (aschempp)
  - Rosio (ben-rosio)
  - Simon Paarlberg (blamh)
  - Jeroen Thora (bolle)
@@ -1147,7 +1168,9 @@ Symfony is the result of the work of many people who made the code better
  - Pablo Monterde Perez (plebs)
  - Jimmy Leger (redpanda)
  - Pavel Batanov (scaytrase)
+ - Simone Di  Maulo (toretto460)
  - Cyrille Jouineau (tuxosaurus)
+ - Sander Toonen (xatoo)
  - Yorkie Chadwick (yorkie76)
  - Yanick Witschi
  - Ondrej Mirtes
@@ -1197,6 +1220,7 @@ Symfony is the result of the work of many people who made the code better
  - Vladimir Sazhin
  - lol768
  - jamogon
+ - Antoine LA
  - Vyacheslav Slinko
  - Johannes
  - Jörg Rühl
@@ -1219,7 +1243,6 @@ Symfony is the result of the work of many people who made the code better
  - Sam Williams
  - Adrian Philipp
  - James Michael DuPont
- - Eugene Wissner
  - Kasperki
  - Tammy D
  - Ondrej Slinták
@@ -1237,6 +1260,7 @@ Symfony is the result of the work of many people who made the code better
  - Pierre-Louis LAUNAY
  - djama
  - Eduardo Conceição
+ - Sébastien Santoro
  - Jon Cave
  - Sébastien HOUZE
  - Abdulkadir N. A.
@@ -1248,6 +1272,7 @@ Symfony is the result of the work of many people who made the code better
  - Norman Soetbeer
  - Benjamin Long
  - Matt Janssen
+ - Jeremy Benoist
  - Peter Gribanov
  - kwiateusz
  - David Soria Parra
@@ -1267,6 +1292,7 @@ Symfony is the result of the work of many people who made the code better
  - Dawid Nowak
  - Richard Quadling
  - Karolis Daužickas
+ - Baptiste Lafontaine
  - tirnanog06
  - phc
  - Дмитрий Пацура
@@ -1314,6 +1340,7 @@ Symfony is the result of the work of many people who made the code better
  - Ismail Faizi (kanafghan)
  - Sébastien Armand (khepin)
  - Krzysztof Menżyk (krymen)
+ - Krzysztof Piasecki (krzysztek)
  - samuel laulhau (lalop)
  - Laurent Bachelier (laurentb)
  - Jérôme Parmentier (lctrs)

src/Symfony/Bundle/FrameworkBundle/Command/AssetsInstallCommand.php

@@ -38,7 +38,7 @@ class AssetsInstallCommand extends ContainerAwareCommand
             ->addOption('symlink', null, InputOption::VALUE_NONE, 'Symlinks the assets instead of copying it')
             ->addOption('relative', null, InputOption::VALUE_NONE, 'Make relative symlinks')
             ->setDescription('Installs bundles web assets under a public web directory')
-            ->setHelp(<<<EOT
+            ->setHelp(<<<'EOT'
 The <info>%command.name%</info> command installs bundle assets into a given
 directory (e.g. the <comment>web</comment> directory).
 

src/Symfony/Bundle/FrameworkBundle/Command/CacheClearCommand.php

@@ -37,7 +37,7 @@ class CacheClearCommand extends ContainerAwareCommand
                 new InputOption('no-optional-warmers', '', InputOption::VALUE_NONE, 'Skip optional cache warmers (faster)'),
             ))
             ->setDescription('Clears the cache')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command clears the application cache for a given environment
 and debug mode:
 

src/Symfony/Bundle/FrameworkBundle/Command/CacheWarmupCommand.php

@@ -33,7 +33,7 @@ class CacheWarmupCommand extends ContainerAwareCommand
                 new InputOption('no-optional-warmers', '', InputOption::VALUE_NONE, 'Skip optional cache warmers (faster)'),
             ))
             ->setDescription('Warms up an empty cache')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command warms up the cache.
 
 Before running this command, the cache must be empty.

src/Symfony/Bundle/FrameworkBundle/Command/ConfigDumpReferenceCommand.php

@@ -40,7 +40,7 @@ class ConfigDumpReferenceCommand extends AbstractConfigCommand
                 new InputOption('format', null, InputOption::VALUE_REQUIRED, 'The output format (yaml or xml)', 'yaml'),
             ))
             ->setDescription('Dumps the default configuration for an extension')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command dumps the default configuration for an
 extension/bundle.
 

src/Symfony/Bundle/FrameworkBundle/Command/ContainerDebugCommand.php

@@ -54,7 +54,7 @@ class ContainerDebugCommand extends ContainerAwareCommand
                 new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw description'),
             ))
             ->setDescription('Displays current services for an application')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command displays all configured <comment>public</comment> services:
 
   <info>php %command.full_name%</info>

src/Symfony/Bundle/FrameworkBundle/Command/RouterApacheDumperCommand.php

@@ -57,7 +57,7 @@ class RouterApacheDumperCommand extends ContainerAwareCommand
                 new InputOption('base-uri', null, InputOption::VALUE_REQUIRED, 'The base URI'),
             ))
             ->setDescription('[DEPRECATED] Dumps all routes as Apache rewrite rules')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> dumps all routes as Apache rewrite rules.
 These can then be used with the ApacheUrlMatcher to use Apache for route
 matching.

src/Symfony/Bundle/FrameworkBundle/Command/RouterDebugCommand.php

@@ -60,7 +60,7 @@ class RouterDebugCommand extends ContainerAwareCommand
                 new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw route(s)'),
             ))
             ->setDescription('Displays current routes for an application')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> displays the configured routes:
 
   <info>php %command.full_name%</info>

src/Symfony/Bundle/FrameworkBundle/Command/RouterMatchCommand.php

@@ -56,7 +56,7 @@ class RouterMatchCommand extends ContainerAwareCommand
                 new InputOption('host', null, InputOption::VALUE_REQUIRED, 'Sets the URI host'),
             ))
             ->setDescription('Helps debug routes by simulating a path info match')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> shows which routes match a given request and which don't and for what reason:
 
   <info>php %command.full_name% /foo</info>

src/Symfony/Bundle/FrameworkBundle/Command/ServerRunCommand.php

@@ -38,7 +38,7 @@ class ServerRunCommand extends ServerCommand
             ))
             ->setName('server:run')
             ->setDescription('Runs PHP built-in web server')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> runs PHP built-in web server:
 
   <info>%command.full_name%</info>

src/Symfony/Bundle/FrameworkBundle/Command/TranslationUpdateCommand.php

@@ -45,7 +45,7 @@ class TranslationUpdateCommand extends ContainerAwareCommand
                 new InputOption('clean', null, InputOption::VALUE_NONE, 'Should clean not found messages'),
             ))
             ->setDescription('Updates the translation file')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command extract translation strings from templates
 of a given bundle or the app folder. It can display them or merge the new ones into the translation files.
 When new translation strings are found it can automatically add a prefix to the translation

src/Symfony/Bundle/SecurityBundle/Command/InitAclCommand.php

@@ -43,7 +43,7 @@ class InitAclCommand extends ContainerAwareCommand
         $this
             ->setName('init:acl')
             ->setDescription('Mounts ACL tables in the database')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command mounts ACL tables in the database.
 
   <info>php %command.full_name%</info>

src/Symfony/Bundle/SecurityBundle/Tests/Functional/Bundle/FirewallEntryPointBundle/DependencyInjection/FirewallEntryPointExtension.php

@@ -13,8 +13,8 @@ namespace Symfony\Bundle\SecurityBundle\Tests\Functional\Bundle\FirewallEntryPoi
 
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Extension\Extension;
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 
 class FirewallEntryPointExtension extends Extension
 {

src/Symfony/Bundle/SecurityBundle/Tests/Functional/Bundle/FormLoginBundle/DependencyInjection/FormLoginExtension.php

@@ -13,7 +13,7 @@ namespace Symfony\Bundle\SecurityBundle\Tests\Functional\Bundle\FormLoginBundle\
 
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Extension\Extension;;
 
 class FormLoginExtension extends Extension
 {

src/Symfony/Bundle/TwigBundle/Command/LintCommand.php

@@ -54,7 +54,7 @@ class LintCommand extends BaseLintCommand implements ContainerAwareInterface
 
         $this
             ->setHelp(
-                $this->getHelp().<<<EOF
+                $this->getHelp().<<<'EOF'
 
 Or all template files in a bundle:
 

src/Symfony/Bundle/WebProfilerBundle/Command/ExportCommand.php

@@ -53,7 +53,7 @@ class ExportCommand extends Command
             ->setDefinition(array(
                 new InputArgument('token', InputArgument::REQUIRED, 'The profile token'),
             ))
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command exports a profile to the standard output:
 
   <info>php %command.full_name% profile_token</info>

src/Symfony/Bundle/WebProfilerBundle/Command/ImportCommand.php

@@ -53,7 +53,7 @@ class ImportCommand extends Command
             ->setDefinition(array(
                 new InputArgument('filename', InputArgument::OPTIONAL, 'The profile path'),
             ))
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command imports a profile:
 
   <info>php %command.full_name% profile_filepath</info>

src/Symfony/Bundle/WebProfilerBundle/DependencyInjection/WebProfilerExtension.php

@@ -11,7 +11,7 @@
 
 namespace Symfony\Bundle\WebProfilerBundle\DependencyInjection;
 
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Extension\Extension;;
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\Config\FileLocator;

src/Symfony/Component/ClassLoader/Tests/ClassCollectionLoaderTest.php

@@ -241,26 +241,26 @@ class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
 
         spl_autoload_unregister($r);
 
-        $this->assertEquals(<<<EOF
+        $this->assertEquals(<<<'EOF'
 namespace Namespaced
 {
 class WithComments
 {
-public static \$loaded = true;
+public static $loaded = true;
 }
-\$string ='string should not be   modified {\$string}';
+$string ='string should not be   modified {$string}';
-\$heredoc = (<<<HD
+$heredoc = (<<<HD
 
 
-Heredoc should not be   modified {\$string}
+Heredoc should not be   modified {$string}
 
 
 HD
 );
-\$nowdoc =<<<'ND'
+$nowdoc =<<<'ND'
 
 
-Nowdoc should not be   modified {\$string}
+Nowdoc should not be   modified {$string}
 
 
 ND
@@ -270,7 +270,7 @@ namespace
 {
 class Pearlike_WithComments
 {
-public static \$loaded = true;
+public static $loaded = true;
 }
 }
 EOF

src/Symfony/Component/Config/Tests/Definition/Dumper/YamlReferenceDumperTest.php

@@ -28,7 +28,7 @@ class YamlReferenceDumperTest extends \PHPUnit_Framework_TestCase
 
     private function getConfigurationAsString()
     {
-        return <<<EOL
+        return <<<'EOL'
 acme_root:
     boolean:              true
     scalar_empty:         ~

src/Symfony/Component/Console/Command/HelpCommand.php

@@ -42,7 +42,7 @@ class HelpCommand extends Command
                 new InputOption('raw', null, InputOption::VALUE_NONE, 'To output raw command help'),
             ))
             ->setDescription('Displays help for a command')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command displays help for a given command:
 
   <info>php %command.full_name% list</info>

src/Symfony/Component/Console/Command/ListCommand.php

@@ -34,7 +34,7 @@ class ListCommand extends Command
             ->setName('list')
             ->setDefinition($this->createDefinition())
             ->setDescription('Lists commands')
-            ->setHelp(<<<EOF
+            ->setHelp(<<<'EOF'
 The <info>%command.name%</info> command lists all commands:
 
   <info>php %command.full_name%</info>

src/Symfony/Component/Console/Shell.php

@@ -67,7 +67,7 @@ class Shell
         if ($this->processIsolation) {
             $finder = new PhpExecutableFinder();
             $php = $finder->find();
-            $this->output->writeln(<<<EOF
+            $this->output->writeln(<<<'EOF'
 <info>Running with process isolation, you should consider this:</info>
   * each command is executed as separate process,
   * commands don't support interactivity, all params must be passed explicitly,

src/Symfony/Component/Console/Tests/Command/ListCommandTest.php

@@ -38,7 +38,7 @@ class ListCommandTest extends \PHPUnit_Framework_TestCase
         $application = new Application();
         $commandTester = new CommandTester($command = $application->get('list'));
         $commandTester->execute(array('command' => $command->getName(), '--raw' => true));
-        $output = <<<EOF
+        $output = <<<'EOF'
 help   Displays help for a command
 list   Lists commands
 
@@ -54,7 +54,7 @@ EOF;
         $application->add(new \FooCommand());
         $commandTester = new CommandTester($command = $application->get('list'));
         $commandTester->execute(array('command' => $command->getName(), 'namespace' => 'foo', '--raw' => true));
-        $output = <<<EOF
+        $output = <<<'EOF'
 foo:bar   The foo:bar command
 
 EOF;
@@ -69,7 +69,7 @@ EOF;
         $application->add(new \Foo6Command());
         $commandTester = new CommandTester($command = $application->get('list'));
         $commandTester->execute(array('command' => $command->getName()), array('decorated' => false));
-        $output = <<<EOF
+        $output = <<<'EOF'
 Console Tool
 
 Usage:
@@ -101,7 +101,7 @@ EOF;
         $application->add(new \Foo6Command());
         $commandTester = new CommandTester($command = $application->get('list'));
         $commandTester->execute(array('command' => $command->getName(), '--raw' => true));
-        $output = <<<EOF
+        $output = <<<'EOF'
 help       Displays help for a command
 list       Lists commands
 0foo:bar   0foo:bar command

src/Symfony/Component/Console/Tests/Formatter/OutputFormatterTest.php

@@ -220,7 +220,7 @@ class OutputFormatterTest extends \PHPUnit_Framework_TestCase
 \033[32m
 some text\033[39m
 EOF
-            , $formatter->format(<<<EOF
+            , $formatter->format(<<<'EOF'
 <info>
 some text</info>
 EOF
@@ -230,7 +230,7 @@ EOF
 \033[32msome text
 \033[39m
 EOF
-            , $formatter->format(<<<EOF
+            , $formatter->format(<<<'EOF'
 <info>some text
 </info>
 EOF
@@ -241,7 +241,7 @@ EOF
 some text
 \033[39m
 EOF
-            , $formatter->format(<<<EOF
+            , $formatter->format(<<<'EOF'
 <info>
 some text
 </info>
@@ -254,7 +254,7 @@ some text
 more text
 \033[39m
 EOF
-            , $formatter->format(<<<EOF
+            , $formatter->format(<<<'EOF'
 <info>
 some text
 more text

src/Symfony/Component/Console/Tests/Helper/LegacyTableHelperTest.php

@@ -96,7 +96,7 @@ class LegacyTableHelperTest extends \PHPUnit_Framework_TestCase
                 array('ISBN', 'Title', 'Author'),
                 $books,
                 TableHelper::LAYOUT_DEFAULT,
-<<<TABLE
+<<<'TABLE'
 +---------------+--------------------------+------------------+
 | ISBN          | Title                    | Author           |
 +---------------+--------------------------+------------------+
@@ -146,7 +146,7 @@ TABLE
                     array('80-902734-1-6', 'And Then There Were None', 'Agatha Christie'),
                 ),
                 TableHelper::LAYOUT_DEFAULT,
-<<<TABLE
+<<<'TABLE'
 +---------------+--------------------------+------------------+
 | ISBN          | Title                    |                  |
 +---------------+--------------------------+------------------+
@@ -167,7 +167,7 @@ TABLE
                     array('80-902734-1-6', 'And Then There Were None', 'Agatha Christie'),
                 ),
                 TableHelper::LAYOUT_DEFAULT,
-<<<TABLE
+<<<'TABLE'
 +---------------+--------------------------+------------------+
 | 99921-58-10-7 | Divine Comedy            | Dante Alighieri  |
 | 9971-5-0210-0 |                          |                  |
@@ -186,7 +186,7 @@ TABLE
                     array('960-425-059-0', 'The Lord of the Rings', "J. R. R.\nTolkien"),
                 ),
                 TableHelper::LAYOUT_DEFAULT,
-<<<TABLE
+<<<'TABLE'
 +---------------+----------------------------+-----------------+
 | ISBN          | Title                      | Author          |
 +---------------+----------------------------+-----------------+
@@ -206,7 +206,7 @@ TABLE
                 array('ISBN', 'Title'),
                 array(),
                 TableHelper::LAYOUT_DEFAULT,
-<<<TABLE
+<<<'TABLE'
 +------+-------+
 | ISBN | Title |
 +------+-------+
@@ -226,7 +226,7 @@ TABLE
                     array('9971-5-0210-0', 'A Tale of Two Cities', '<info>Charles Dickens</>'),
                 ),
                 TableHelper::LAYOUT_DEFAULT,
-<<<TABLE
+<<<'TABLE'
 +---------------+----------------------+-----------------+
 | ISBN          | Title                | Author          |
 +---------------+----------------------+-----------------+
@@ -243,7 +243,7 @@ TABLE
                     array('9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens'),
                 ),
                 TableHelper::LAYOUT_DEFAULT,
-<<<TABLE
+<<<'TABLE'
 +----------------------------------+----------------------+-----------------+
 | ISBN                             | Title                | Author          |
 +----------------------------------+----------------------+-----------------+
@@ -270,7 +270,7 @@ TABLE
         $table->render($output = $this->getOutputStream());
 
         $expected =
-<<<TABLE
+<<<'TABLE'
 +------+
 | ■■   |
 +------+
@@ -296,7 +296,7 @@ TABLE;
         $table->render($output = $this->getOutputStream());
 
         $expected =
-            <<<TABLE
+            <<<'TABLE'
 +------------+
 | あいうえお |
 +------------+

src/Symfony/Component/Debug/ExceptionHandler.php

@@ -238,7 +238,7 @@ class ExceptionHandler
                     $ind = $count - $position + 1;
                     $class = $this->formatClass($e['class']);
                     $message = nl2br($this->escapeHtml($e['message']));
-                    $content .= sprintf(<<<EOF
+                    $content .= sprintf(<<<'EOF'
                         <h2 class="block_exception clear_fix">
                             <span class="exception_counter">%d/%d</span>
                             <span class="exception_title">%s%s:</span>
@@ -289,7 +289,7 @@ EOF;
      */
     public function getStylesheet(FlattenException $exception)
     {
-        return <<<EOF
+        return <<<'EOF'
             .sf-reset { font: 11px Verdana, Arial, sans-serif; color: #333 }
             .sf-reset .clear { clear:both; height:0; font-size:0; line-height:0; }
             .sf-reset .clear_fix:after { display:block; height:0; clear:both; visibility:hidden; }

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

@@ -590,7 +590,7 @@ class PhpDumper extends Dumper
 
         $doc = '';
         if (ContainerInterface::SCOPE_PROTOTYPE !== $scope) {
-            $doc .= <<<EOF
+            $doc .= <<<'EOF'
 
      *
      * This service is shared.
@@ -599,7 +599,7 @@ EOF;
         }
 
         if (!$definition->isPublic()) {
-            $doc .= <<<EOF
+            $doc .= <<<'EOF'
 
      *
      * This service is private.
@@ -873,7 +873,7 @@ EOF;
         $code .= $this->addMethodMap();
         $code .= $this->addAliases();
 
-        $code .= <<<EOF
+        $code .= <<<'EOF'
     }
 
 EOF;
@@ -903,11 +903,11 @@ EOF;
             $code .= "\n        \$this->parameters = \$this->getDefaultParameters();\n";
         }
 
-        $code .= <<<EOF
+        $code .= <<<'EOF'
 
-        \$this->services =
+        $this->services =
-        \$this->scopedServices =
+        $this->scopedServices =
-        \$this->scopeStacks = array();
+        $this->scopeStacks = array();
 EOF;
 
         $code .= "\n";
@@ -922,7 +922,7 @@ EOF;
         $code .= $this->addMethodMap();
         $code .= $this->addAliases();
 
-        $code .= <<<EOF
+        $code .= <<<'EOF'
     }
 
 EOF;
@@ -1013,36 +1013,36 @@ EOF;
 
         $code = '';
         if ($this->container->isFrozen()) {
-            $code .= <<<EOF
+            $code .= <<<'EOF'
 
     /**
      * {@inheritdoc}
      */
-    public function getParameter(\$name)
+    public function getParameter($name)
     {
-        \$name = strtolower(\$name);
+        $name = strtolower($name);
 
-        if (!(isset(\$this->parameters[\$name]) || array_key_exists(\$name, \$this->parameters))) {
+        if (!(isset($this->parameters[$name]) || array_key_exists($name, $this->parameters))) {
-            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', \$name));
+            throw new InvalidArgumentException(sprintf('The parameter "%s" must be defined.', $name));
         }
 
-        return \$this->parameters[\$name];
+        return $this->parameters[$name];
     }
 
     /**
      * {@inheritdoc}
      */
-    public function hasParameter(\$name)
+    public function hasParameter($name)
     {
-        \$name = strtolower(\$name);
+        $name = strtolower($name);
 
-        return isset(\$this->parameters[\$name]) || array_key_exists(\$name, \$this->parameters);
+        return isset($this->parameters[$name]) || array_key_exists($name, $this->parameters);
     }
 
     /**
      * {@inheritdoc}
      */
-    public function setParameter(\$name, \$value)
+    public function setParameter($name, $value)
     {
         throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
     }
@@ -1052,11 +1052,11 @@ EOF;
      */
     public function getParameterBag()
     {
-        if (null === \$this->parameterBag) {
+        if (null === $this->parameterBag) {
-            \$this->parameterBag = new FrozenParameterBag(\$this->parameters);
+            $this->parameterBag = new FrozenParameterBag($this->parameters);
         }
 
-        return \$this->parameterBag;
+        return $this->parameterBag;
     }
 
 EOF;
@@ -1121,7 +1121,7 @@ EOF;
      */
     private function endClass()
     {
-        return <<<EOF
+        return <<<'EOF'
 }
 
 EOF;

src/Symfony/Component/DomCrawler/Tests/CrawlerTest.php

@@ -118,7 +118,7 @@ class CrawlerTest extends \PHPUnit_Framework_TestCase
         $internalErrors = libxml_use_internal_errors(true);
 
         $crawler = new Crawler();
-        $crawler->addHtmlContent(<<<EOF
+        $crawler->addHtmlContent(<<<'EOF'
 <!DOCTYPE html>
 <html>
     <head>
@@ -159,7 +159,7 @@ EOF
         $internalErrors = libxml_use_internal_errors(true);
 
         $crawler = new Crawler();
-        $crawler->addXmlContent(<<<EOF
+        $crawler->addXmlContent(<<<'EOF'
 <!DOCTYPE html>
 <html>
     <head>
@@ -647,7 +647,7 @@ EOF
 
     public function testSelectButtonWithSingleQuotesInNameAttribute()
     {
-        $html = <<<HTML
+        $html = <<<'HTML'
 <!DOCTYPE html>
 <html lang="en">
 <body>
@@ -668,7 +668,7 @@ HTML;
 
     public function testSelectButtonWithDoubleQuotesInNameAttribute()
     {
-        $html = <<<HTML
+        $html = <<<'HTML'
 <!DOCTYPE html>
 <html lang="en">
 <body>
@@ -707,7 +707,7 @@ HTML;
 
     public function testSelectLinkAndLinkFiltered()
     {
-        $html = <<<HTML
+        $html = <<<'HTML'
 <!DOCTYPE html>
 <html lang="en">
 <body>

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

@@ -215,7 +215,7 @@ class RequestTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('/?foo', $request->getRequestUri());
         $this->assertEquals(array('foo' => ''), $request->query->all());
 
-        ## assume rewrite rule: (.*) --> app/app.php ; app/ is a symlink to a symfony web/ directory
+        // assume rewrite rule: (.*) --> app/app.php ; app/ is a symlink to a symfony web/ directory
         $request = Request::create('http://test.com/apparthotel-1234', 'GET', array(), array(), array(),
             array(
                 'DOCUMENT_ROOT' => '/var/www/www.test.com',

src/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionLoadedBundle/DependencyInjection/ExtensionLoadedExtension.php

@@ -12,7 +12,7 @@
 namespace Symfony\Component\HttpKernel\Tests\Fixtures\ExtensionLoadedBundle\DependencyInjection;
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Extension\Extension;
 
 class ExtensionLoadedExtension extends Extension
 {

src/Symfony/Component/HttpKernel/Tests/Fixtures/ExtensionPresentBundle/DependencyInjection/ExtensionPresentExtension.php

@@ -12,7 +12,7 @@
 namespace Symfony\Component\HttpKernel\Tests\Fixtures\ExtensionPresentBundle\DependencyInjection;
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Extension\Extension;
 
 class ExtensionPresentExtension extends Extension
 {

src/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTest.php

@@ -716,7 +716,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('store');
         $this->assertEquals('Hello World', $this->response->getContent());
 
-        # go in and play around with the cached metadata directly ...
+        // go in and play around with the cached metadata directly ...
         $values = $this->getMetaStorageValues();
         $this->assertCount(1, $values);
         $tmp = unserialize($values[0]);

src/Symfony/Component/Intl/Data/Bundle/Writer/PhpBundleWriter.php

@@ -25,7 +25,7 @@ class PhpBundleWriter implements BundleWriterInterface
      */
     public function write($path, $locale, $data)
     {
-        $template = <<<TEMPLATE
+        $template = <<<'TEMPLATE'
 <?php
 
 return %s;

src/Symfony/Component/Intl/Resources/bin/update-data.php

@@ -35,7 +35,7 @@ $argc = $_SERVER['argc'];
 $argv = $_SERVER['argv'];
 
 if ($argc > 3 || 2 === $argc && '-h' === $argv[1]) {
-    bailout(<<<MESSAGE
+    bailout(<<<'MESSAGE'
 Usage: php update-icu-component.php <path/to/icu/source> <path/to/icu/build>
 
 Updates the ICU data for Symfony to the latest version of ICU.

src/Symfony/Component/Process/Tests/PhpProcessTest.php

@@ -30,7 +30,7 @@ PHP
 
     public function testCommandLine()
     {
-        $process = new PhpProcess(<<<PHP
+        $process = new PhpProcess(<<<'PHP'
 <?php echo 'foobar';
 PHP
         );

src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php

@@ -107,16 +107,16 @@ EOF;
      */
     private function generateGenerateMethod()
     {
-        return <<<EOF
+        return <<<'EOF'
-    public function generate(\$name, \$parameters = array(), \$referenceType = self::ABSOLUTE_PATH)
+    public function generate($name, $parameters = array(), $referenceType = self::ABSOLUTE_PATH)
     {
-        if (!isset(self::\$declaredRoutes[\$name])) {
+        if (!isset(self::$declaredRoutes[$name])) {
-            throw new RouteNotFoundException(sprintf('Unable to generate a URL for the named route "%s" as such route does not exist.', \$name));
+            throw new RouteNotFoundException(sprintf('Unable to generate a URL for the named route "%s" as such route does not exist.', $name));
         }
 
-        list(\$variables, \$defaults, \$requirements, \$tokens, \$hostTokens, \$requiredSchemes) = self::\$declaredRoutes[\$name];
+        list($variables, $defaults, $requirements, $tokens, $hostTokens, $requiredSchemes) = self::$declaredRoutes[$name];
 
-        return \$this->doGenerate(\$variables, \$defaults, \$requirements, \$tokens, \$parameters, \$name, \$referenceType, \$hostTokens, \$requiredSchemes);
+        return $this->doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens, $requiredSchemes);
     }
 EOF;
     }

src/Symfony/Component/Security/Acl/Dbal/AclProvider.php

@@ -369,7 +369,7 @@ FINDCHILDREN;
      */
     protected function getSelectObjectIdentityIdSql(ObjectIdentityInterface $oid)
     {
-        $query = <<<QUERY
+        $query = <<<'QUERY'
             SELECT o.id
             FROM %s o
             INNER JOIN %s c ON c.id = o.class_id

src/Symfony/Component/Security/Acl/Dbal/MutableAclProvider.php

@@ -458,7 +458,7 @@ class MutableAclProvider extends AclProvider implements MutableAclProviderInterf
      */
     protected function getInsertAccessControlEntrySql($classId, $objectIdentityId, $field, $aceOrder, $securityIdentityId, $strategy, $mask, $granting, $auditSuccess, $auditFailure)
     {
-        $query = <<<QUERY
+        $query = <<<'QUERY'
             INSERT INTO %s (
                 class_id,
                 object_identity_id,
@@ -535,7 +535,7 @@ QUERY;
      */
     protected function getInsertObjectIdentitySql($identifier, $classId, $entriesInheriting)
     {
-        $query = <<<QUERY
+        $query = <<<'QUERY'
               INSERT INTO %s (class_id, object_identifier, entries_inheriting)
               VALUES (%d, %s, %s)
 QUERY;

src/Symfony/Component/Validator/Tests/ConstraintViolationListTest.php

@@ -110,7 +110,7 @@ class ConstraintViolationListTest extends \PHPUnit_Framework_TestCase
             $this->getViolation('Error 5', '', '[baz]'),
         ));
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 Root:
     Error 1
 Root.foo.bar:

src/Symfony/Component/Validator/Tests/ConstraintViolationTest.php

@@ -26,7 +26,7 @@ class ConstraintViolationTest extends \PHPUnit_Framework_TestCase
             null
         );
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 Root.property.path:
     Array
 EOF;
@@ -45,7 +45,7 @@ EOF;
             null
         );
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 Array.some_value:
     42 cannot be used here
 EOF;

src/Symfony/Component/Yaml/Tests/DumperTest.php

@@ -54,7 +54,7 @@ class DumperTest extends \PHPUnit_Framework_TestCase
     {
         $this->dumper->setIndentation(7);
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 '': bar
 foo: '#bar'
 'foo''bar': {  }
@@ -103,13 +103,13 @@ EOF;
 
     public function testInlineLevel()
     {
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 { '': bar, foo: '#bar', 'foo''bar': {  }, bar: [1, foo], foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } } }
 EOF;
         $this->assertEquals($expected, $this->dumper->dump($this->array, -10), '->dump() takes an inline level argument');
         $this->assertEquals($expected, $this->dumper->dump($this->array, 0), '->dump() takes an inline level argument');
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 '': bar
 foo: '#bar'
 'foo''bar': {  }
@@ -119,7 +119,7 @@ foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } }
 EOF;
         $this->assertEquals($expected, $this->dumper->dump($this->array, 1), '->dump() takes an inline level argument');
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 '': bar
 foo: '#bar'
 'foo''bar': {  }
@@ -134,7 +134,7 @@ foobar:
 EOF;
         $this->assertEquals($expected, $this->dumper->dump($this->array, 2), '->dump() takes an inline level argument');
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 '': bar
 foo: '#bar'
 'foo''bar': {  }
@@ -153,7 +153,7 @@ foobar:
 EOF;
         $this->assertEquals($expected, $this->dumper->dump($this->array, 3), '->dump() takes an inline level argument');
 
-        $expected = <<<EOF
+        $expected = <<<'EOF'
 '': bar
 foo: '#bar'
 'foo''bar': {  }

src/Symfony/Component/Yaml/Tests/ParserTest.php

@@ -90,7 +90,7 @@ class ParserTest extends \PHPUnit_Framework_TestCase
 
     public function testEndOfTheDocumentMarker()
     {
-        $yaml = <<<EOF
+        $yaml = <<<'EOF'
 --- %YAML:1.0
 foo
 ...
@@ -495,7 +495,7 @@ EOF;
      */
     public function testUnindentedCollectionException()
     {
-        $yaml = <<<EOF
+        $yaml = <<<'EOF'
 
 collection:
 -item1
@@ -512,7 +512,7 @@ EOF;
      */
     public function testShortcutKeyUnindentedCollectionException()
     {
-        $yaml = <<<EOF
+        $yaml = <<<'EOF'
 
 collection:
 -  key: foo
@@ -529,7 +529,7 @@ EOF;
      */
     public function testMultipleDocumentsNotSupportedException()
     {
-        Yaml::parse(<<<EOL
+        Yaml::parse(<<<'EOL'
 # Ranking of 1998 home runs
 ---
 - Mark McGwire
@@ -549,7 +549,7 @@ EOL
      */
     public function testSequenceInAMapping()
     {
-        Yaml::parse(<<<EOF
+        Yaml::parse(<<<'EOF'
 yaml:
   hash: me
   - array stuff
@@ -562,7 +562,7 @@ EOF
      */
     public function testMappingInASequence()
     {
-        Yaml::parse(<<<EOF
+        Yaml::parse(<<<'EOF'
 yaml:
   - array stuff
   hash: me
@@ -629,7 +629,7 @@ EOD;
 
     public function testEmptyValue()
     {
-        $input = <<<EOF
+        $input = <<<'EOF'
 hash:
 EOF;
 
@@ -647,7 +647,7 @@ EOF;
                     'class' => 'Bar',
                 ),
             ),
-        ), Yaml::parse(<<<EOF
+        ), Yaml::parse(<<<'EOF'
 # comment 1
 services:
 # comment 2
@@ -664,7 +664,7 @@ EOF
 
     public function testStringBlockWithComments()
     {
-        $this->assertEquals(array('content' => <<<EOT
+        $this->assertEquals(array('content' => <<<'EOT'
 # comment 1
 header
 
@@ -675,7 +675,7 @@ header
 
 footer # comment3
 EOT
-        ), Yaml::parse(<<<EOF
+        ), Yaml::parse(<<<'EOF'
 content: |
     # comment 1
     header
@@ -692,7 +692,7 @@ EOF
 
     public function testFoldedStringBlockWithComments()
     {
-        $this->assertEquals(array(array('content' => <<<EOT
+        $this->assertEquals(array(array('content' => <<<'EOT'
 # comment 1
 header
 
@@ -703,7 +703,7 @@ header
 
 footer # comment3
 EOT
-        )), Yaml::parse(<<<EOF
+        )), Yaml::parse(<<<'EOF'
 -
     content: |
         # comment 1
@@ -723,7 +723,7 @@ EOF
     {
         $this->assertEquals(array(array(
             'title' => 'some title',
-            'content' => <<<EOT
+            'content' => <<<'EOT'
 # comment 1
 header
 
@@ -734,7 +734,7 @@ header
 
 footer # comment3
 EOT
-        )), Yaml::parse(<<<EOF
+        )), Yaml::parse(<<<'EOF'
 -
     title: some title
     content: |
@@ -763,7 +763,7 @@ EOF
             'map' => array('key' => 'var-value'),
             'list_in_map' => array('key' => array('var-value')),
             'map_in_map' => array('foo' => array('bar' => 'var-value')),
-        ), Yaml::parse(<<<EOF
+        ), Yaml::parse(<<<'EOF'
 var:  &var var-value
 scalar: *var
 list: [ *var ]
@@ -779,7 +779,7 @@ EOF
 
     public function testYamlDirective()
     {
-        $yaml = <<<EOF
+        $yaml = <<<'EOF'
 %YAML 1.2
 ---
 foo: 1
@@ -790,7 +790,7 @@ EOF;
 
     public function testFloatKeys()
     {
-        $yaml = <<<EOF
+        $yaml = <<<'EOF'
 foo:
     1.2: "bar"
     1.3: "baz"
@@ -816,7 +816,7 @@ EOF;
 
     public function getCommentLikeStringInScalarBlockData()
     {
-        $yaml1 = <<<EOT
+        $yaml1 = <<<'EOT'
 pages:
     -
         title: some title
@@ -835,7 +835,7 @@ EOT;
             'pages' => array(
                 array(
                     'title' => 'some title',
-                    'content' => <<<EOT
+                    'content' => <<<'EOT'
 # comment 1
 header
 
@@ -851,7 +851,7 @@ EOT
             ),
         );
 
-        $yaml2 = <<<EOT
+        $yaml2 = <<<'EOT'
 test: |
     foo
     # bar
@@ -867,7 +867,7 @@ collection:
         baz
 EOT;
         $expected2 = array(
-            'test' => <<<EOT
+            'test' => <<<'EOT'
 foo
 # bar
 baz
@@ -876,7 +876,7 @@ EOT
             ,
             'collection' => array(
                 array(
-                    'one' => <<<EOT
+                    'one' => <<<'EOT'
 foo
 # bar
 baz
@@ -884,7 +884,7 @@ EOT
                     ,
                 ),
                 array(
-                    'two' => <<<EOT
+                    'two' => <<<'EOT'
 foo
 # bar
 baz