What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3112] => Array
                (
                    [qty] => 1
                )

            [4196] => Array
                (
                    [qty] => 1
                )

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

        )

    [total] => 16.9
    [weight] => 0.55
    [cartID] => 46904
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 16.9
    [weight_virtual] => 7.6
)