I changed the php code to the follows.

<html>
<body><?php echo "Hello World"; ?>
<br>
<?php

require_once('lib\nusoap.php');

$client = new soapclient('http://localhost/TestService/Service1.asmx?WSDL', 
'wsdl');

$soap_proxy = $client->getProxy();
$rs = $soap_proxy->HelloWorld(null);

echo $rs;

?>
</body>
</html>

=== Output ===
Hello World
Array

However the output is till $rs = Array
Am I missing anything, or I need to install other PHP support package.

Adam

"Charles P. Killmer" <[EMAIL PROTECTED]> wrote in message 
news:[EMAIL PROTECTED]
You could print_r $rs and see exactly what it contains.  Otherwise you
could add this to your code to make things simpler.

$soap_proxy = $client->getProxy();
$result = $soap_proxy->HelloWorld();

This is how I do it.

Charles

-----Original Message-----
From: Adam [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 30, 2005 1:28 PM
To: php-windows@lists.php.net
Subject: [PHP-WIN] Question on accessing C# Web Service

Hello
I am new to PHP soap and I have a simple question.

here is my simple hello world server class

namespace TestService
{
 public class Service1 : System.Web.Services.WebService  {
  public Service1()
  {
   InitializeComponent();
  }

  [WebMethod]
  public string HelloWorld()
  {
   return "Hello World";
  }
 }
}

and Here is my PHP client

<html>
<body><?php echo "Hello World"; ?>
<br>
<?php

require_once('lib\nusoap.php');

$client = new
soapclient('http://localhost/TestService/Service1.asmx?WSDL',
'wsdl');

$rs = $client->call('HelloWorld');
echo 'result:' . $rs;

?>
</body>
</html>


The result I got is

Hello World
result:Array

Can anyone pls help me with this ??
It return no error, but say rs is an Array. When I try to access the $rs
as array it gives me a offset error.

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