What's In My Cart?

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

            [1668] => Array
                (
                    [qty] => 1
                )

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

        )

    [total] => 123.1
    [weight] => 4.3
    [cartID] => 22528
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 123.1
    [weight_virtual] => 57.7
)