What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [1594] => Array
                (
                    [qty] => 1
                )

            [4538] => Array
                (
                    [qty] => 1
                )

            [4198] => Array
                (
                    [qty] => 1
                )

            [4199] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 634
    [weight] => 35
    [cartID] => 56056
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 634
    [weight_virtual] => 105
)