What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [3402] => Array
                (
                    [qty] => 1
                )

            [3307] => Array
                (
                    [qty] => 1
                )

            [4231] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 144.85
    [weight] => 2.5
    [cartID] => 74687
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 144.85
    [weight_virtual] => 19.5
)