What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3912] => Array
                (
                    [qty] => 1
                )

            [4918] => Array
                (
                    [qty] => 1
                )

            [2899] => Array
                (
                    [qty] => 1
                )

            [2933] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 139.85
    [weight] => 1.46
    [cartID] => 12827
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 139.85
    [weight_virtual] => 21.41
)