<?php
use Gomoob\Pushwoosh\Model\Request\GetNearestZoneRequest;

// Creates the request instance
$request = GetNearestZoneRequest::create()
    ->setHwid('HWID')
    ->setLat(10.12345)
    ->setLng(28.12345);

// Call the '/getNearestZone' Web Service
$response = $pushwoosh->getNearestZone($request);

if($response->isOk()) {
    print 'Zone name : ' . $response->getResponse()->getName();
    print 'Latitude : ' . $response->getResponse()->getLat();
    print 'Longitude : ' . $response->getResponse()->getLng();
    print 'Range : ' . $response->getResponse()->getRange();
    print 'Distance : ' . $response->getResponse()->getDistance();
} else {
    print 'Oups, the operation failed :-('; 
    print 'Status code : ' . $response->getStatusCode();
    print 'Status message : ' . $response->getStatusMessage();
}
?>