表單提交字符轉義

    //表單提交字符轉義
    static public function setFormString($_string) {
        if (!get_magic_quotes_gpc()) {
            if (Validate::isArray($_string)) {
                foreach ($_string as $_key=>$_value) {
                    $_string[$_key] = self::setFormString($_value);    //不支持就用代替addslashes();
                }
            } else {
                return addslashes($_string); //mysql_real_escape_string($_string, $_link);
            }
        }
        return $_string;
    }