What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [1728] => Array
                (
                    [qty] => 1
                )

            [4596] => Array
                (
                    [qty] => 1
                )

            [4748] => Array
                (
                    [qty] => 1
                )

            [4548] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 561.6
    [weight] => 27.3
    [cartID] => 18528
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 561.6
    [weight_virtual] => 341.4
)