Mage_Sales_Model_Order Object
(
    [_eventPrefix:protected] => sales_order
    [_eventObject:protected] => order
    [_addresses:protected] => 
    [_items:protected] => 
    [_payments:protected] => 
    [_statusHistory:protected] => 
    [_invoices:protected] => 
    [_tracks:protected] => 
    [_shipments:protected] => 
    [_creditmemos:protected] => 
    [_relatedObjects:protected] => Array
        (
        )

    [_orderCurrency:protected] => 
    [_baseCurrency:protected] => 
    [_actionFlag:protected] => Array
        (
        )

    [_canSendNewEmailFlag:protected] => 1
    [_historyEntityName:protected] => order
    [_resourceName:protected] => sales/order
    [_resource:protected] => 
    [_resourceCollectionName:protected] => sales/order_collection
    [_cacheTag:protected] => 
    [_dataSaveAllowed:protected] => 1
    [_isObjectNew:protected] => 
    [_data:protected] => Array
        (
        )

    [_hasDataChanges:protected] => 
    [_origData:protected] => Array
        (
        )

    [_idFieldName:protected] => 
    [_isDeleted:protected] => 
    [_oldFieldsMap:protected] => Array
        (
            [payment_authorization_expiration] => payment_auth_expiration
            [forced_do_shipment_with_invoice] => forced_shipment_with_invoice
            [base_shipping_hidden_tax_amount] => base_shipping_hidden_tax_amnt
        )

    [_syncFieldsMap:protected] => Array
        (
            [payment_authorization_expiration] => payment_auth_expiration
            [forced_do_shipment_with_invoice] => forced_shipment_with_invoice
            [base_shipping_hidden_tax_amount] => base_shipping_hidden_tax_amnt
            [payment_auth_expiration] => payment_authorization_expiration
            [forced_shipment_with_invoice] => forced_do_shipment_with_invoice
            [base_shipping_hidden_tax_amnt] => base_shipping_hidden_tax_amount
        )

)