What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3642] => Array
                (
                    [qty] => 1
                )

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

            [4541] => Array
                (
                    [qty] => 1
                )

            [5400] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 138.9
    [weight] => 2.85
    [cartID] => 28665
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 138.9
    [weight_virtual] => 42.2
)