Describe your issue as much as you can I use and rely on Bitnami WAMP Stack 7.4.13-0 on a daily basis to run PHP programs. But I don't see it in your list of documentation. I need to upgrade PHP but ...

By running PHP apps exclusively on WampServer, we escaped the task of configuring PHP extensions for IIS. In fact, IIS wasn’t even installed on either of our Windows Server 2008 test machines.

To run PHP for the web, you need to install a Web Server like Apache and you also need a database server like MySQL. There are various web servers for running PHP programs like WAMP & XAMPP. WAMP ...