What's In My Cart?

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

            [4284] => Array
                (
                    [qty] => 1
                )

            [4451] => Array
                (
                    [qty] => 1
                )

            [3942] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 345.8
    [weight] => 9.15
    [cartID] => 04456
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 345.8
    [weight_virtual] => 100.3
)