Array
(
    [0] => Array
        (
            [id_product] => 770
        )

    [1] => Array
        (
            [id_product] => 6425
        )

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

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

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

)
llArray
(
    [0] => Array
        (
            [id_product] => 770
        )

    [1] => Array
        (
            [id_product] => 6425
        )

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

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

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

)