What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3180] => Array
                (
                    [qty] => 1
                )

            [4362] => Array
                (
                    [qty] => 1
                )

            [2904] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 449.85
    [weight] => 6.2
    [cartID] => 99994
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 449.85
    [weight_virtual] => 29.6
)