What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [2891] => Array
                (
                    [qty] => 1
                )

            [4140] => Array
                (
                    [qty] => 1
                )

            [4266] => Array
                (
                    [qty] => 1
                )

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

        )

    [total] => 621.94
    [weight] => 10.4
    [cartID] => 06667
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 621.94
    [weight_virtual] => 64.1
)