Choose WSDL operation when you need NTLM authentication in PHP


After the last article where I've shown how to consume WSDL Webservices with NTLM authentication, I present a particularity about that method.

The difficulty occurs when there's more than one WSDL operation with the same name (that is, there are overloaded methods). When you don't need NTLM authentication, the solution is rather simple, but when you do need NTLM authentication you need to be a little creative.