The Windows Webserver was developed for testing PHP and CGI/FCGI programs under Windows, without installing an Apache or IIS environment. The Webserver is easy to install and comes with buildin PHP 5.4.45 FastCGI support. It's freeware and was tested with common OpenSource applications like Wordpress, Joomla, Drupal, Typo3, Magento, phpMyAdmin, PIWIK, AWstats. It's like XAMPP - but much more smarter.
Windows Server 2008