Dshafik\MySQL::escapeString PHP Method

        public static function escapeString($unescapedString)
        {
            $escapedString = "";
            for ($i = 0; $i < strlen($unescapedString); $i++) {
                $escapedString .= self::escapeChar($unescapedString[$i]);
            }
            return $escapedString;
        }

 function mysql_escape_string($unescapedString)
 {
     if (\Dshafik\MySQL::$last_connection == null) {
         trigger_error(sprintf("%s() is insecure; use mysql_real_escape_string() instead!", __FUNCTION__), E_USER_NOTICE);
         return \Dshafik\MySQL::escapeString($unescapedString);
     }
     return mysql_real_escape_string($unescapedString, null);
 }