What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4390] => Array
                (
                    [qty] => 1
                )

            [5816] => Array
                (
                    [qty] => 1
                )

            [3642] => Array
                (
                    [qty] => 1
                )

            [4286] => Array
                (
                    [qty] => 2
                )

        )

    [total] => 257.8
    [weight] => 15.1
    [cartID] => 14812
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 257.8
    [weight_virtual] => 89.4
)