best method to refer .Net functions via php

Question

can any one please advice me, is there any possibilities to access .Net modules using php

Answer 1

One thing that i can suggest is 

step 1 : create web service in .net which is client script enable
         or create one aspx page   
setp 2 : call the web service method or web page using jquery ajax or javascript ajax 

by this way you can achieve things you want

Answer 2

http://php.net/manual/en/class.dotnet.php

Answer 3

Ditto pranay. .NET makes it extremely easy to create WSDL-based web services that PHP can easily communicate with. In my experience you should shy away from using DLLs if you can - doing so locks you into running your application on IIS, bit of a nasty surprise and rewrite if you ever need to switch your PHP application to a *nix based server setup.

However, depending on your needs you may not want/need to call it using jQuery. PHP has more than adequate SOAP functionality built into the core.