What's In My Cart?

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

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

            [3644] => Array
                (
                    [qty] => 1
                )

            [4131] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 266.85
    [weight] => 5.8
    [cartID] => 18537
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 266.85
    [weight_virtual] => 70.4
)