What's In My Cart?

shoppingCart Object
(
    [contents] => Array
        (
            [4137] => Array
                (
                    [qty] => 1
                )

            [3570] => Array
                (
                    [qty] => 1
                )

            [4551] => Array
                (
                    [qty] => 1
                )

            [3797] => Array
                (
                    [qty] => 1
                )

        )

    [total] => 749.8
    [weight] => 35.25
    [cartID] => 03524
    [content_type] => 
    [shiptotal] => 
    [total_virtual] => 749.8
    [weight_virtual] => 306.5
)