What's In My Cart?

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

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

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

        )

    [total] => 135.95
    [weight] => 11.2
    [cartID] => 20197
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 135.95
    [weight_virtual] => 258.6
)