<?xml version ='1.0' encoding ='UTF-8' ?>
<definitions name='Demo'
  targetNamespace='https://www.samtseng.liho.tw/~samtz/soap/Demo'
  xmlns:tns='https://www.samtseng.liho.tw/~samtz/soap/Demo'
  xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'
  xmlns:xsd='http://www.w3.org/2001/XMLSchema'
  xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/'
  xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/'
  xmlns='http://schemas.xmlsoap.org/wsdl/'>
 
<message name='getRequest'>
  <part name='name' type='xsd:string'/>
</message>
<message name='getResponse'>
  <part name='Result' type='xsd:float'/>
</message>
 
<portType name='DemoPortType'>
  <operation name='getDemo'>
    <input message='tns:getRequest'/>
 
    <output message='tns:getResponse'/>
  </operation>
</portType>
 
<binding name='DemoBinding' type='tns:DemoPortType'>
  <soap:binding style='rpc'
    transport='http://schemas.xmlsoap.org/soap/http'/>
  <operation name='getDemo'>
    <soap:operation soapAction='urn:xmethods-delayed-demo#getDemo'/>
    <input>
      <soap:body use='encoded' namespace='urn:xmethods-delayed-demo'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
 
    </input>
    <output>
      <soap:body use='encoded' namespace='urn:xmethods-delayed-demo'
        encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/>
    </output>
  </operation>
</binding>
 
<service name='DemoService'>
  <port name='DemoPort' binding='DemoBinding'>
    <soap:address location='https://www.samtseng.liho.tw/~samtz/soap/server.php'/>
 
  </port>
</service>
</definitions>

<?php
$demo = array(
  "sam" => 98.42
);  
 
function getDemo($name) {
  global $demo;
  return $demo[$name];
}
 
ini_set("soap.wsdl_cache_enabled", "0"); // disabling WSDL cache
$server = new SoapServer("demo.wsdl");
$server->addFunction("getDemo");
$server->handle();
?>

<?php
  $client = new SoapClient("https://www.samtseng.liho.tw/~samtz/soap/demo.wsdl", array('login' =>
'demo', 'password' => 'xxxxxxxxxxxxxxxxxx'));
  print($client->getDemo("sam"));
?>

$server->addFunction(“getDemo”);

<?php
class DemoService { 
  private $demo = array("sam" => 98.42);  
  function getDemo($name) {
    if (isset($this->demo[$name])) {
      return $this->demo[$name];
    } else {
      throw new SoapFault("Server","Unknown name '$name'.");
    }
  }
}
 
$server = new SoapServer("demo2.wsdl");
$server->setClass("DemoService");
$server->handle();
?>

<?php
  $client = new SoapClient("https://www.samtseng.liho.tw/~samtz/soap/demo2.wsdl", array('login' =>
'demo', 'password' => 'xxxxxxxxxxxxxxxxxx'));
  try {
    print($client->getDemo("sam"));
    echo "\n";
    print($client->getDemo("harry"));
  } catch (SoapFault $exception) { 
    echo $exception;
  }
?>