private function addDomainHostAttr(eppHost $host) { $ns = $this->createElement('domain:hostAttr'); $ns->appendChild($this->createElement('domain:hostName', $host->getHostname())); if ($host->getIpAddressCount() > 0) { $addresses = $host->getIpAddresses(); foreach ($addresses as $address => $type) { $ip = $this->createElement('domain:hostAddr', $address); $ip->setAttribute('ip', $type); $ns->appendChild($ip); } } return $ns; }