What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3748] => Array
                (
                    [qty] => 1
                )

            [4278] => Array
                (
                    [qty] => 1
                )

            [4237] => Array
                (
                    [qty] => 1
                )

            [3585] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 521.95
    [weight] => 41.6
    [cartID] => 20668
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 521.95
    [weight_virtual] => 152.7
)