将多维多级数组过滤为uniq

Question

I have the next probleme, i want to filter a multidimensional and multi level array with for the uniqe one.

An example:

Array
(
    [Home] => Array
        (
            [Kids] => Array
                (
                    [For sleeping] => Array
                        (
                            [0] => Sleeping Bags

                            [1] => mattress

                            [2] => mattress

                            [3] => mattress

                            [4] => Beds

                            [5] => Beds

                            [6] => Beds
[..]

The befored array i want to make it with the uniqe values.

Answer 1

I have resolved this problem. The solution for this problem is:

$test = Array
(
    [Home] => Array
        (
            [Kids] => Array
                (
                    [For sleeping] => Array
                        (
                            [0] => Sleeping Bags

                            [1] => mattress

                            [2] => mattress

                            [3] => mattress

                            [4] => Beds

                            [5] => Beds

                            [6] => Beds
[..]

foreach ($test as $key=>$value){
    foreach ($value as $key2 => $value2) {
        foreach ($value2 as $key3=>$value3) {
            $cat[$key][$key2][$key3]= array_unique($value3);
        }

    }
}