What's In My Cart?

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

            [3578] => Array
                (
                    [qty] => 1
                )

            [4540] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 54.95
    [weight] => 2.45
    [cartID] => 54909
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 54.95
    [weight_virtual] => 20.1
)