Utils : stripAccents + cleanStringToCompare

ShopBundle/Services/Utils.php

                 return $truncate;
         }
 
+        function stripAccents($stripAccents)
+        {
+                return strtr($stripAccents,'àáâãäçèéêëìíîïñòóôõöùúûüýÿÀÁÂÃÄÇÈÉÊËÌÍÎÏÑÒÓÔÕÖÙÚÛÜÝ','aaaaaceeeeiiiinooooouuuuyyAAAAACEEEEIIIINOOOOOUUUUY');
+        }
+
+        function cleanStringToCompare($string)
+        {
+                return $this->stripAccents(trim(strtolower($string))) ;
+        }
 
         public function isBot()
         {