How to set SOAP request to use SoapClient in php? - php

Question

I am trying to use php SoapClient to consume this SOAP api but which seems to be not working. Can any of you please guide me?
This is the request sample:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:par="http://www.example.com/interface/">
<soapenv:Header>
<par:Header>
<par:UserName>USERNAME</par:UserName>
<par:Password>PASSWORD</par:Password>
</par:Header>
</soapenv:Header>
<soapenv:Body>
<par:GetExampResult>
<par:rollNumber>1703011</par:rollNumber>
</par:GetExampResult>
</soapenv:Body>
</soapenv:Envelope>
This is how i tried to convert it to Soap client and not working.
$username = 'USERNAME';
$password = 'PASS';
$soapURL = "http://www.example.com/interface.asmx?WSDL";
$client = new \SoapClient($soapURL);
$auth = [
'SamplingSoapHeader' => [
'UserName' => $username,
'Password' => $password,
],
];
$header = new \SoapHeader('http://www.example.com/interface/',
'RequestorCredentials', $auth);
$client->__setSoapHeaders($header);
$response = $client->GetExampResult(["rollNumber" => "1703011"]);
print_r($response);
Thanks

Answer 1

You wrapped your Soapheader into an additional XML Tag:
<RequestorCredentials>
<SamplingSoapHeader>
<Username>XYZ</Username>
<Password>123</Password>
</SamplingSoapHeader>
<RequestorCredentials>
In the Soapheader ctor Set the Name to SamplingSoapHeader instead of RequestorCredentials and let $auth be an Array containing only Username and Password instead of wrapping it into SamplingSoapHeader.