BaiduBCS::array_to_json PHP Method

    private static function array_to_json($array)
    {
        if (!is_array($array)) {
            throw new BCS_Exception("Param must be array in function array_to_json()", -1);
        }
        self::array_recursive($array, 'addslashes', false);
        self::array_recursive($array, 'rawurlencode', false);
        return rawurldecode(json_encode($array));
    }