Scalr\Service\Aws\Ec2\V20140615\Ec2Api::describeAvailabilityZones PHP Метод

    public function describeAvailabilityZones(ListDataType $zoneName = null, AvailabilityZoneFilterList $filter = null)
    {
        $result = null;
        $isSoap = $this->client->getType() == Aws::CLIENT_SOAP;
        $options = array();
        if ($zoneName !== null) {
            if ($isSoap) {
                foreach ($zoneName as $v) {
                    $options['availabilityZoneSet']['item'][] = array('zoneName' => $v);
                }
            } else {
                $options = $zoneName->getQueryArrayBare('ZoneName');
            }
        }
        if ($filter !== null) {
            if ($isSoap) {
                foreach ($filter as $v) {
                    $vals = array();
                    foreach ($v->value as $vs) {
                        $vals[] = array('value' => $vs);
                    }
                    $t = array('name' => $v->name, 'valueSet' => array('item' => $vals));
                    $options['filterSet']['item'][] = $t;
                }
            } else {
                $options = array_merge($options, $filter->getQueryArrayBare('Filter'));
            }
        }
        $response = $this->client->call(ucfirst(__FUNCTION__), $options);
        if ($response->getError() === false) {
            //Success
            $sxml = simplexml_load_string($response->getRawContent());
            unset($response);
            if (!empty($sxml->availabilityZoneInfo->item)) {
                $result = new AvailabilityZoneList();
                $result->setEc2($this->ec2)->setRequestId((string) $sxml->requestId);
                foreach ($sxml->availabilityZoneInfo->item as $v) {
                    $zname = (string) $v->zoneName;
                    $item = $this->ec2->getEntityManagerEnabled() ? $this->ec2->availabilityZone->get($zname) : null;
                    if ($item === null) {
                        $item = new AvailabilityZoneData();
                        $item->setEc2($this->ec2);
                        $bAttach = true;
                    } else {
                        $bAttach = false;
                    }
                    $messageList = new AvailabilityZoneMessageList();
                    $messageList->setEc2($this->ec2);
                    if (!empty($v->messageSet->item)) {
                        foreach ($v->messageSet->item as $m) {
                            $message = new AvailabilityZoneMessageData();
                            $message->setEc2($this->ec2);
                            $message->message = (string) $m->message;
                            $messageList->append($message);
                            unset($message);
                        }
                    }
                    $item->zoneName = $zname;
                    $item->zoneState = (string) $v->zoneState;
                    $item->regionName = (string) $v->regionName;
                    $item->setMessageSet($messageList);
                    $result->append($item);
                    if ($bAttach && $this->ec2->getEntityManagerEnabled()) {
                        $this->getEntityManager()->attach($item);
                    }
                    unset($item);
                }
            }
        }
        return $result;
    }