Consume a .Net web service using PHP - php

Question

This is my first time with web services/SOAP...i have been trying to consume .Net web services using PHP but to no avail. I have searched and read all pages that google throws up for anything related to this but i am still lost.
The thing is the SOAP service i am trying to call has an authorization header and i can't figure out a way to authenticate my request.
I have tried the php-soapclient and NuSoap both but there is no sample code available that would help. So any help would be great.
The following is a sample SOAP 1.1 request and response.
POST /OxiWalletService/Service.asmx HTTP/1.1
Host: 172.160.0.49
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://tempuri.org/WS_GetData"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
<AuthHeader xmlns="http://tempuri.org/">
<UserName>string</UserName>
<Password>string</Password>
</AuthHeader>
</soap:Header>
<soap:Body>
<WS_GetData xmlns="http://tempuri.org/">
<xmlString>string</xmlString>
</WS_GetData>
</soap:Body>
</soap:Envelope>
Response
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<WS_GetDataResponse xmlns="http://tempuri.org/">
<WS_GetDataResult>string</WS_GetDataResult>
</WS_GetDataResponse>
</soap:Body>
</soap:Envelope>
Can anybody please gimme a sample code on how to consume such a service.
Many thanks in advance!
This is the code that i have used to call the web service
<?php
$soap_client = new SoapClient("http://172.160.0.49/OxiWalletService/Service.asmx?WSDL");
$Uid='oxigen';
$Pwd='oxigen';
$ns = "http://tempuri.org/";
//Body of the Soap Header.
$headerbody = array('UserName' => $Uid,
'Password' => $Pwd
);
//Create Soap Header.
$header = new SOAPHeader($ns, 'AuthHeader', $headerbody);
//set the Headers of Soap Client.
$soap_client->__setSoapHeaders($header);
$par="<Wallet><SPName>AuthenticateMerchantWebVending</SPName><Parameters><Parameter><Name>#Account</Name><Size>50</Size><Value>1135600016</Value><Type>varchar</Type></Parameter><Parameter><Name>#Password</Name><Size>20</Size><Value>0OgknrdonyM=</Value><Type>varchar</Type></Parameter></Parameters><ParameterCount>2</ParameterCount><DataBase>1</DataBase></Wallet>";
$param=array('xmlString'=>$par);
$result=$soap_client->__SoapCall('WS_GetData',$param);
print_r ($result);
?>
and i am getting the following as output:
stdClass Object ( [WS_GetDataResult] => 2Unknown Error )
Ideas??
So it turns out you've to pass the second argument with parameters as the key of the array
meaning this
$result=$soap_client->__SoapCall('WS_GetData',$param);
should be
$result=$soap_client->__SoapCall('WS_GetData',array('parameters'=>$param));
This works now.

Answer 1

I think this should do the trick:
www.php.net/manual/en/soapclient.setsoapheaders.php
$ns = "http://tempuri.org/"
//Body of the Soap Header.
$headerbody = array('UserName' => $yourUsername,
'Password' => $yourPassword,
);
//Create Soap Header.
$header = new SOAPHeader($ns, 'AuthHeader', $headerbody);
//set the Headers of Soap Client.
$soap_client->__setSoapHeaders($header);