What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3180] => Array
                (
                    [qty] => 1
                )

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

            [4164] => Array
                (
                    [qty] => 1
                )

            [5478] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 129.8
    [weight] => 1.75
    [cartID] => 20431
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 129.8
    [weight_virtual] => 52.35
)