What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4138] => Array
                (
                    [qty] => 1
                )

            [3678] => Array
                (
                    [qty] => 1
                )

            [3604] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 154.9
    [weight] => 1.25
    [cartID] => 37534
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 154.9
    [weight_virtual] => 12
)