Hi, Now that's called the Power of a open source Product. M$ is caring about PHP. They also have a Open Source Software Lab (http://port25.technet.com/). They have created PHP SQL Server drivers, much improved IIS support for PHP. http://port25.technet.com/archive/2007/10/19/php-sql-server-drivers-much-improved-iis-support-for-php-what-is-this-world-coming-to.aspx
Not only that they have specialised section on iis.net. To know more about PHP on IIS (http://www.iis.net/php). A new component for IIS6 and IIS7 called FastCGI Extension ( A module for Perl also) which will enable IIS to much more effectively host PHP applications. http://www.iis.net/articles/view.aspx/IIS7/Hosting-Web-Applications/PHP/Using-FastCGI-to-host-PHP-applications-on-IIS7 -- Sumit
