What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4391] => Array
                (
                    [qty] => 1
                )

            [4125] => Array
                (
                    [qty] => 1
                )

            [3017] => Array
                (
                    [qty] => 1
                )

            [3018] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 509.8
    [weight] => 16
    [cartID] => 28133
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 509.8
    [weight_virtual] => 371.5
)