What's In My Cart?

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

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

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

        )

    [total] => 176.45
    [weight] => 10.7
    [cartID] => 70148
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 176.45
    [weight_virtual] => 32.7
)