cs: Fix code style (safe rules only).

src/Bundle/ChillMainBundle/Templating/CSVCellTwig.php

@@ -1,23 +1,10 @@
 <?php
 
-/*
+/**
  * Chill is a software for social workers
- * 
- * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS, 
- * <http://www.champs-libres.coop>, <info@champs-libres.coop>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- * 
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
 namespace Chill\MainBundle\Templating;
@@ -28,30 +15,14 @@ use Twig\TwigFilter;
 /**
  * Twig filter to transform a string in a safer way to be the content of a csv
  * cell.
- * 
+ *
  * This filter replace the char " by ""
  */
 class CSVCellTwig extends AbstractExtension
 {
-    /*
-     * Returns a list of filters to add to the existing list.
-     * 
-     * (non-PHPdoc)
-     * @see Twig_Extension::getFilters()
-     */
-    public function getFilters()
-    {
-        return array(
-            new TwigFilter(
-                'csv_cell',
-                array($this, 'csvCellFilter'),
-                array('is_safe' => array('html')))
-        );
-    }
-    
     /*
      * Replace into a string the char " by ""
-     * 
+     *
      * @param String $content The input string.
      * @return String The safe string.
      */
@@ -59,7 +30,24 @@ class CSVCellTwig extends AbstractExtension
     {
         return str_replace('"', '""', $content);
     }
-    
+
+    /*
+     * Returns a list of filters to add to the existing list.
+     *
+     * (non-PHPdoc)
+     * @see Twig_Extension::getFilters()
+     */
+    public function getFilters()
+    {
+        return [
+            new TwigFilter(
+                'csv_cell',
+                [$this, 'csvCellFilter'],
+                ['is_safe' => ['html']]
+            ),
+        ];
+    }
+
     /*
      * Returns the name of the extension.
      *