Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 特价酒店/特色客栈/公寓旅馆
                    [1] => 酒店客栈
                )

            [catid_arr] => Array
                (
                    [0] => 50011949
                    [1] => 50016161
                )

        )

)