Tutorial Addendum on Web Account and SOAP - PHP SOAP Addendum - Server Applications

To analysis my server application, I wrote this applicant application, HelloClient.php:

    

 

    
<?php # HelloClient.php

    
# Absorb (c) 2005 by Dr.  Yang

    
#

    
   $client = new SoapClient(null, array(

    
       area  => "http://localhost/HelloServer.php",

    
       uri       => "urn://www..home/req",

    
       trace     => 1 ));

    
   $return = $client->__soapCall("hello",array("world"));

    
   echo("

Returning amount of __soapCall() call: ".$return);

    
   echo("

Dumping appeal headers:

" 

    
      .$client->__getLastRequestHeaders());

    
   echo("

Dumping request:

".$client->__getLastRequest());

    
   echo("

Dumping acknowledgment headers:

"

    
      .$client->__getLastResponseHeaders());

    
   echo("

Dumping response:

".$client->__getLastResponse());

    
?>

    

Check your IIS server to create abiding it is running. Then run HelloClient.php. You will get:

    

 

    
Returning amount of __soapCall() call: Accost world!

    
Dumping appeal headers:

    
POST /HelloServer.php HTTP/1.1

    
Host: localhost

    
Connection: Keep-Alive

    
User-Agent: PHP SOAP 0.1

    
Content-Type: text/xml; charset=utf-8

    
SOAPAction: "urn://www..home/req#hello"

    
Content-Length: 499

    
Dumping request:

    
<?xml version="1.0" encoding="UTF-8"?>

    
<SOAP-ENV:Envelope

    
 xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 

    
 xmlns:ns1="urn://www..home/req" 

    
 xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

    
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

    
 xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" 

    
 SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">

    
 <SOAP-ENV:Body><ns1:hello>

    
  <param0 xsi:type="xsd:string">world</param0>

    
 </ns1:hello></SOAP-ENV:Body>

    
</SOAP-ENV:Envelope>

    
Dumping acknowledgment headers:

    
HTTP/1.1 200 OK

    
Server: Microsoft-IIS/5.1

    
Connection: close

    
Content-Type: text/xml; charset=utf-8

    
X-Powered-
Content-Length: 522

    
Dumping response:

    
<?xml version="1.0" encoding="UTF-8"?>

    
<SOAP-ENV:Envelope 

    
 xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 

    
 xmlns:ns1="urn://www..home/res" 

    
 xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

    
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

    
 xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" 

    
 SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">

    
 <SOAP-ENV:Body><ns1:helloResponse>

    
  <return xsi:type="xsd:string">Hello world!</return>

    
 </ns1:helloResponse></SOAP-ENV:Body>

    
</SOAP-ENV:Envelope>

    

Very exciting, right? Both server and applicant plan nicely.

    

If you are absorbed in how the beheading was agitated out on the server,

    

I accept a simplified beheading breeze diagram on the server side:

    

 

    
                 IIS      PHP (SOAP Extension)      HelloServer.php

    
    HTTP appeal  | 

    
   -------------->| 

    
    SOAP bulletin  | 

    
                  |  CGI   |      PHP CGI API        

    
                  |------->|------------------------>|                

    
                                                     | addFunction()

    
                                                     |

    
                                SOAP Addendum API   | handle()

    
                           |<------------------------|                         

    
                           |

    
                           |    SOAP Addendum API

    
                           |------------------------>|

    
                                SOAP Addendum API   | hello()

    
                           |<------------------------|                         

    
                     CGI   |

    
                  |<-------|

    
    HTTP acknowledgment | 

    
   <--------------| 

    
    SOAP bulletin  | 

    

HelloServer12.php - SOAP 1.2 Server Application

    

So far, we accept approved alone with SOAP 1.1. Can we do some tests with SOAP 1.2? Sure.

    

Here is my accost server adapted for SOAP 1.2, HelloServer12.php:

    

 

    
<?php # HelloServer12.php

    
# Absorb (c) 2005 by Dr.  Yang

    
#

    
function hello($someone) { 

    
   acknowledgment "Hello " . $someone . "! - SOAP 1.2";

    
} 

    
   $server = new SoapServer(null, array(

    
       uri  => "urn://www..home/res",

    
       soap_version  => SOAP_1_2));

    
   $server->addFunction("hello"); 

    
   $server->handle(); 

    
?>

    

Here is my accost applicant adapted for SOAP 1.2, HelloClient12.php:

    

 

    
<?php # HelloClient12.php

    
# Absorb (c) 2005 by Dr.  Yang

    
#

    
   $client = new SoapClient(null, array(

    
       area  => "http://localhost/HelloServer12.php",

    
       uri       => "urn://www..home/req",

    
       soap_version  => SOAP_1_2,

    
       trace     => 1 ));

    
   $return = $client->__soapCall("hello",array("world"));

    
   echo("

Returning amount of __soapCall() call: ".$return);

    
   echo("

Dumping appeal headers:

" 

    
      .$client->__getLastRequestHeaders());

    
   echo("

Dumping request:

".$client->__getLastRequest());

    
   echo("

Dumping acknowledgment headers:

"

    
      .$client->__getLastResponseHeaders());

    
   echo("

Dumping response:

".$client->__getLastResponse());

    
?>