What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4540] => Array
                (
                    [qty] => 1
                )

            [4381] => Array
                (
                    [qty] => 1
                )

            [3180] => Array
                (
                    [qty] => 1
                )

            [4365] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 424.85
    [weight] => 6
    [cartID] => 38008
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 424.85
    [weight_virtual] => 30.4
)