What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4731] => Array
                (
                    [qty] => 1
                )

            [1231] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 64
    [weight] => 3.45
    [cartID] => 93898
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 64
    [weight_virtual] => 37.35
)