Array
(
    [0] => Array
        (
            [id_product] => 2531
        )

    [1] => Array
        (
            [id_product] => 859
        )

    [2] => Array
        (
            [id_product] => 2013
        )

    [3] => Array
        (
            [id_product] => 3503
        )

    [4] => Array
        (
            [id_product] => 3502
        )

    [5] => Array
        (
            [id_product] => 3501
        )

    [6] => Array
        (
            [id_product] => 1904
        )

    [7] => Array
        (
            [id_product] => 5945
        )

)
llArray
(
    [0] => Array
        (
            [id_product] => 2531
        )

    [1] => Array
        (
            [id_product] => 859
        )

    [2] => Array
        (
            [id_product] => 2013
        )

    [3] => Array
        (
            [id_product] => 3503
        )

    [4] => Array
        (
            [id_product] => 3502
        )

    [5] => Array
        (
            [id_product] => 3501
        )

    [6] => Array
        (
            [id_product] => 1904
        )

    [7] => Array
        (
            [id_product] => 5945
        )

)