What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3157] => Array
                (
                    [qty] => 1
                )

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

            [4070] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 392.85
    [weight] => 4.2
    [cartID] => 29900
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 392.85
    [weight_virtual] => 104.2
)