What's In My Cart?

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

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

            [1407] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 50.9
    [weight] => 3
    [cartID] => 21253
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 50.9
    [weight_virtual] => 31.5
)