What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4590] => Array
                (
                    [qty] => 1
                )

            [4755] => Array
                (
                    [qty] => 1
                )

            [4280] => Array
                (
                    [qty] => 1
                )

            [3023] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 338.8
    [weight] => 2.75
    [cartID] => 54519
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 338.8
    [weight_virtual] => 26.5
)