What's In My Cart?

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

            [1975] => Array
                (
                    [qty] => 1
                )

            [4737] => Array
                (
                    [qty] => 1
                )

            [4056] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 736.85
    [weight] => 18.25
    [cartID] => 02401
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 736.85
    [weight_virtual] => 94.4
)