/**
  * @see EPSInterface::listOfficesEx()
  */
 public function listOfficesEx($sessionId, $name, $siteId, $language)
 {
     try {
         $listOfficesExStdObject = new stdClass();
         $listOfficesExStdObject->sessionId = $sessionId;
         $listOfficesExStdObject->name = $name;
         $listOfficesExStdObject->siteId = $siteId;
         $listOfficesExStdObject->language = $language;
         $response = parent::listOfficesEx($listOfficesExStdObject);
         $arrListOfficesEx = array();
         if (isset($response->return)) {
             $arrStdListOfficesEx = $response->return;
             if (is_array($arrStdListOfficesEx)) {
                 for ($i = 0; $i < count($arrStdListOfficesEx); $i++) {
                     $arrListOfficesEx[$i] = new ResultOfficeEx($arrStdListOfficesEx[$i]);
                 }
             } else {
                 $arrListOfficesEx[0] = new ResultOfficeEx($arrStdListOfficesEx);
             }
         }
         return $arrListOfficesEx;
     } catch (SoapFault $sf) {
         throw new ServerException($sf);
     }
 }