I am trying to create SOAP request, but it gives me error: An exception occurred whilst trying to authenticate you. String reference not set to an instance of a String. Parameter name: s My code is:
$wsdl = "https://securedwebapp.com/api/service.asmx?WSDL";
$trace = true;
$exceptions = false;
$debug = true;
$client = new SoapClient($wsdl,
array(
'trace' => $trace,
'exceptions' => $exceptions,
'debug' => $debug,
));
$xml = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:kas="KashFlow">
<soapenv:Header/>
<soapenv:Body>
<kas:GetInvoice>
<kas:UserName>xxx</kas:UserName>
<kas:Password>xxx</kas:Password>
<kas:InvoiceNumber>184576</kas:InvoiceNumber>
</kas:GetInvoice>
</soapenv:Body>
</soapenv:Envelope>';
//var_dump($xml);
$args = array(new SoapVar($xml, XSD_ANYXML));
$res = $client->__soapCall('GetInvoice', $args);
var_dump($res);
echo "<hr>Last Request";
echo "<pre>", htmlspecialchars($client->__getLastRequest()), "</pre>";
Does anyone know how to solve? The request works fine if I use:
$wsdl = 'https://securedwebapp.com/api/service.asmx?WSDL';
$trace = true;
$exceptions = false;
$debug = true;
$client = new SoapClient($wsdl,
array(
'trace' => $trace,
'exceptions' => $exceptions,
'debug' => $debug,
));
$params = array(
'InvoiceNumber' =>'81217',
'UserName' => 'xxx',
'Password' => 'xxx'
);
$resp = $client->GetInvoice($params);
print_r($resp);
This is request with simple parameters, but in real situation I have complex XML request, that I do not know how to form as php object. That is why I would send it as XML as I am trying to do at first place.