What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3728] => Array
                (
                    [qty] => 1
                )

            [4278] => Array
                (
                    [qty] => 1
                )

            [3727] => Array
                (
                    [qty] => 1
                )

            [2027] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 541.85
    [weight] => 12.5
    [cartID] => 45709
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 541.85
    [weight_virtual] => 354.5
)