Page Comparison

<?php

/**
 * Class TNW_Salesforce_Model_Observer
 */
class TNW_Salesforce_Model_Observer
{
 
    public function orderStatusSave(Varien_Event_Observer $observer) {
		/** @var string $_status */
		$_status = $observer->getStatus>getData('status');
 
		/** @var Mage_Core_Controller_Request_Http $_request */
		$_request = $observer->getRequest>getData('request');

		// Your custom code
    }
 
}