What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3188] => Array
                (
                    [qty] => 1
                )

            [3991] => Array
                (
                    [qty] => 1
                )

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

        )

    [total] => 180.85
    [weight] => 8.25
    [cartID] => 31168
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 180.85
    [weight_virtual] => 73.5
)