Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 音乐/影视/明星/音像
                    [1] => 其它
                )

            [catid_arr] => Array
                (
                    [0] => 34
                    [1] => 3412
                )

        )

)