What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4737] => Array
                (
                    [qty] => 1
                )

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

            [3539] => Array
                (
                    [qty] => 1
                )

            [3509] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 557.8
    [weight] => 22.35
    [cartID] => 04004
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 557.8
    [weight_virtual] => 101.9
)