What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4530] => Array
                (
                    [qty] => 1
                )

            [4135] => Array
                (
                    [qty] => 1
                )

            [4921] => Array
                (
                    [qty] => 1
                )

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

        )

    [total] => 160.8
    [weight] => 3.55
    [cartID] => 35168
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 160.8
    [weight_virtual] => 20.5
)