Fix style and add config file to php-cs-fixer

models/Setting.php

@@ -1,24 +1,38 @@
 <?php
-    namespace models;
+
+/*
+ * This file is part of PHP CS Fixer.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace models;
 
     /**
-     * Cette classe gère les accès bdd pour les settinges
+     * Cette classe gère les accès bdd pour les settinges.
      */
     class Setting extends \descartes\Model
     {
         /**
-         * Return array of all settings
+         * Return array of all settings.
          */
-        public function all() : array
+        public function all(): array
         {
             return $this->_select('setting', [], '', false);
         }
-        
+
         /**
-         * Update a setting by his name
+         * Update a setting by his name.
+         *
+         * @param mixed $value
+         *
          * @return int : number of modified lines
          */
-        public function update(string $name, $value) : int
+        public function update(string $name, $value): int
         {
             return $this->_update('setting', ['value' => $value], ['name' => $name]);
         }