What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3377] => Array
                (
                    [qty] => 1
                )

            [3637] => Array
                (
                    [qty] => 1
                )

            [2974] => Array
                (
                    [qty] => 1
                )

            [4380] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 577.9
    [weight] => 13.6
    [cartID] => 73408
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 577.9
    [weight_virtual] => 90.6
)