What's In My Cart?

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

            [3000] => Array
                (
                    [qty] => 1
                )

            [1001] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 39.55
    [weight] => 1.45
    [cartID] => 24220
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 39.55
    [weight_virtual] => 10.5
)