protected function _loadAvailabilityZonesList(\SimpleXMLElement $sxml) { $result = new AvailabilityZoneList(); $result->setRds($this->rds); if (isset($sxml->AvailabilityZone)) { foreach ($sxml->AvailabilityZone as $zone) { $item = new AvailabilityZoneData(); $item->setRds($this->rds); $item->name = (string) $zone; $result->append($item); unset($item); } } return $result; }