Array
(
    [0] => Array
        (
            [catname_arr] => Array
                (
                    [0] => 童装/童鞋/亲子装
                    [1] => T恤
                )

            [catid_arr] => Array
                (
                    [0] => 50008165
                    [1] => 50013189
                )

        )

)