Array
(
    [0] => testClass Object
        (
            [price] => 20
            [stock] => 1000000000000
        )

    [1] => testClass Object
        (
            [price] => 20
            [stock] => 124230
        )

    [2] => testClass Object
        (
            [price] => 20
            [stock] => 23423
        )

    [3] => testClass Object
        (
            [price] => 20
            [stock] => 3333
        )

    [4] => testClass Object
        (
            [price] => 20
            [stock] => 120
        )

    [5] => testClass Object
        (
            [price] => 10
            [stock] => 115
        )

    [6] => testClass Object
        (
            [price] => 30
            [stock] => 100
        )

)