Array
(
    [0] => Array
        (
            [id_product] => 4182
        )

    [1] => Array
        (
            [id_product] => 2005
        )

    [2] => Array
        (
            [id_product] => 6187
        )

    [3] => Array
        (
            [id_product] => 4167
        )

)
llArray
(
    [0] => Array
        (
            [id_product] => 4182
        )

    [1] => Array
        (
            [id_product] => 2005
        )

    [2] => Array
        (
            [id_product] => 6187
        )

    [3] => Array
        (
            [id_product] => 4167
        )

)