Fatal error: Uncaught SoapFault exception: [ns1:Client.AUTH_1] Authentication Failed

Question

In my wsdl file I have a user authentication block:

Answer 1

You're passing your request data inside options for SoapClient instead of as parameters to the soap call.

The code should look like this (assuming the soap call is Authenticate):

$client = new SoapClient("http://api.example.com/v2/example?wsdl");

$response = $client->Authenticate(Array(
   'iId' => 123456, 
   'sPassword' => 'fhfhfhfhfhfhfh46464dtdts64iyiyi', 
   'sType' => 'ghfh57477gghdkskdk68585jghhddhdghds'));
   ));

And, in any event, you should use try..catch to prevent exceptions from crashing your code.

try
{
   // code here
}
catch(Exception $e)
{
   // error handling goes here
   die("Error: ". $e->getMessage()."\n");
}