- htmlspecialchars: documentation ( source)
<?php
$ws = "http://www.xmethods.net/sd/2001/TemperatureService.wsdl";
$zipcode = "12312";
$client = new SoapClient($ws,array('trace' => 1));
$temperature = $client->getTemp($zipcode);
echo htmlspecialchars($client->__getLastResponse());
?>