What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4530] => Array
                (
                    [qty] => 1
                )

            [4531] => Array
                (
                    [qty] => 1
                )

            [3315] => Array
                (
                    [qty] => 1
                )

            [2999] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 141.8
    [weight] => 0.6
    [cartID] => 16768
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 141.8
    [weight_virtual] => 12.1
)