Can PHP and ASP.Net run together within the same web site in IIS 7.5?

Question

A portion of our site is done in PHP and a portion of our site is done in ASP.Net. We just set up a new web server with Windows Server 2008 R2 which has IIS 7.5 installed.

Answer 1

You should be able to run both in the same site, but be sure that the AppPool for the site runs a "classic" ASP.NET pool configuration. The default AppPool routes everything through ASP.NET, and you won't want that for your PHP pages.

Other than that, you should be fine. Query strings, files, and back-end databases will be the best way to share data between pages.