What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [2899] => Array
                (
                    [qty] => 1
                )

            [3971] => Array
                (
                    [qty] => 1
                )

            [2819] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 22.45
    [weight] => 0.51
    [cartID] => 34973
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 22.45
    [weight_virtual] => 1.76
)