Apply php-cs-fixer

Author: bigfoot90

.gitignore

@@ -1,3 +1,5 @@
+.php_cs.cache
+cs_fixer_tmp_*
 .idea/
 vendor/
 .composer.json

.php_cs

@@ -0,0 +1,18 @@
+<?php
+
+// see https://github.com/FriendsOfPHP/PHP-CS-Fixerù
+
+$finder = PhpCsFixer\Finder::create()
+    ->in(array(__DIR__.'/bin', __DIR__.'/src', __DIR__.'/tests', __DIR__.'/tools'))
+;
+
+return PhpCsFixer\Config::create()
+    ->setRules(array(
+        '@PSR1' => true,
+        '@PSR2' => true,
+        '@Symfony' => true,
+        'array_syntax' => array('syntax' => 'long'),
+        'phpdoc_order' => true,
+    ))
+    ->setFinder($finder)
+;