add php cs

Author: artgris

.php_cs

@@ -0,0 +1,30 @@
+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->in(__DIR__)
+    ->ignoreDotFiles(true)
+    ->ignoreVCS(true)
+    ->exclude(array('build', 'vendor'))
+    ->files()
+    ->name('*.php')
+;
+return PhpCsFixer\Config::create()
+    ->setUsingCache(true)
+    ->setRiskyAllowed(true)
+    ->setFinder($finder)
+    ->setRules(array(
+        '@Symfony' => true,
+        '@Symfony:risky' => true,
+        'array_syntax' => array('syntax' => 'short'),
+        'binary_operator_spaces' => array(
+            'align_double_arrow' => false,
+        ),
+        'combine_consecutive_unsets' => true,
+        'no_useless_else' => true,
+        'no_useless_return' => true,
+        'ordered_imports' => true,
+        'php_unit_strict' => true,
+        'phpdoc_summary' => false,
+        'strict_comparison' => true,
+    ))
+;