What's In My Cart?

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

            [3557] => Array
                (
                    [qty] => 1
                )

            [3555] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 140
    [weight] => 1.2
    [cartID] => 55028
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 140
    [weight_virtual] => 26.7
)