File: /pages/tutorials/webservice/helloworld-02-client.php

<?php
/* 
 * Use: http://YOUR_DOMAIN/tutorials/webservice/
 *         helloworld-02-client.html
 */

require_once(dirname(__FILE__)."/MySoapableObject.class.php");

class Helloworld02Client extends Page {
    public function InitializeComponent() {
        parent::$PAGE_TITLE = "Webservice client with object";
        
        // Init webservice
        $client = new WebSitePhpSoapClient(
                    $this->getBaseLanguageURL().
                    "/tutorials/webservice/".
                    "helloworld-02-server.wsdl?wsdl");
        
        // test with a complex object
        $my_obj = new MySoapableObject();
        $my_obj->setText("It's my object");
        $obj_echo = $client->echoObject(
                new SoapVar($my_obj, SOAP_ENC_OBJECT));
        $sub_text = $client->getObjectSubText(
                new SoapVar($my_obj, SOAP_ENC_OBJECT));
        
        // display result message
        $this->render = new WSPObject($obj_echo, "<br/>", 
                            $sub_text);
    }
}
?>

MySoapableObject:
File: /pages/tutorials/webservice/MySoapableObject.class.php

<?php
require_once(dirname(__FILE__)."/MySubSoapableObject.class.php");

class MySoapableObject {
    private $text = "";
    private $sub_object = null;
    
    public function setText($txt) {
        $this->text = $txt;
        $this->sub_object = new MySubSoapableObject();
        $this->sub_object->setSubText($txt." [sub_object]");
    }
    
    public function getText() {
        return $this->text;
    }
    
    public function getSubObject() {
        return $this->sub_object;
    }
} 
?>

MySubSoapableObject:
File: /pages/tutorials/webservice/MySubSoapableObject.class.php

<?php
class MySubSoapableObject {
    private $sub_text = "";
    
    public function setSubText($txt) {
        $this->sub_text = $txt;
    }
    
    public function getSubText() {
        return $this->sub_text;
    }
} 
?>