$client = new SoapClient("http://example.com/service.wsdl");
$response = $client->__soapCall('methodName', array($arg1, $arg2, ...));
try { $response = $client->__soapCall('methodName', $params); } catch (SoapFault $fault) { echo "Error: " . $fault->faultcode . " - " . $fault->faultstring; }Overall, the SoapClient in PHP is a very useful package library for communicating with SOAP-based web services. With its simple and intuitive API, developers can easily integrate with other SOAP services and exchange data seamlessly.