What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [638] => Array
                (
                    [qty] => 1
                )

            [4231] => Array
                (
                    [qty] => 1
                )

            [2904] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 282.85
    [weight] => 5
    [cartID] => 72157
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 282.85
    [weight_virtual] => 76
)