What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3539] => Array
                (
                    [qty] => 1
                )

            [4274] => Array
                (
                    [qty] => 1
                )

            [2971] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 518.9
    [weight] => 6.48
    [cartID] => 22244
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 518.9
    [weight_virtual] => 28.88
)