What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [1640] => Array
                (
                    [qty] => 1
                )

            [1917] => Array
                (
                    [qty] => 1
                )

            [3697] => Array
                (
                    [qty] => 1
                )

            [4496] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 1619.8
    [weight] => 112
    [cartID] => 70321
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 1619.8
    [weight_virtual] => 2191
)