Array
(
    [0] => Array
        (
            [id_product] => 703
        )

    [1] => Array
        (
            [id_product] => 4160
        )

    [2] => Array
        (
            [id_product] => 4159
        )

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

)
llArray
(
    [0] => Array
        (
            [id_product] => 703
        )

    [1] => Array
        (
            [id_product] => 4160
        )

    [2] => Array
        (
            [id_product] => 4159
        )

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

)