What's In My Cart?

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

            [4163] => Array
                (
                    [qty] => 1
                )

            [4639] => Array
                (
                    [qty] => 1
                )

            [4642] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 179.8
    [weight] => 5.35
    [cartID] => 15520
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 179.8
    [weight_virtual] => 90.25
)