What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4421] => Array
                (
                    [qty] => 1
                )

            [4270] => Array
                (
                    [qty] => 1
                )

            [3469] => Array
                (
                    [qty] => 1
                )

            [4157] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 542.8
    [weight] => 15.25
    [cartID] => 44312
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 542.8
    [weight_virtual] => 167.25
)