What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4540] => Array
                (
                    [qty] => 1
                )

            [4762] => Array
                (
                    [qty] => 1
                )

            [4920] => Array
                (
                    [qty] => 1
                )

            [5402] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 335.9
    [weight] => 4.15
    [cartID] => 74015
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 335.9
    [weight_virtual] => 113.7
)