= 0;
        
        $now = $product['products_last_modified'];      // new last modified date 
		
				$data[] = $tempProduct;
      }
      
      if(sizeof($data) == 0)
      {
        return;
      }

     	// do the api call 
     	abxAPIQueue::add(abxInventoryManager::getInventorySynchronizeApiCall(), array("list" => $data));

      // save last timestamp
      abxConfiguration::updateByKey('INVENTORY_LAST_RUN_TIMESTAMP', $now);

      abxAPIQueue::process();       
  }
} //end class
?><br />
<b>Fatal error</b>:  Call to undefined method abxInventoryManager::synchronize() in <b>/usr/www/users/sprtwrks/zuni_treasures/catalog/includes/modules/auctionblox/includes/modules/cron.php</b> on line <b>24</b><br />