title: Change PHP version in IIS 6
body: <p>Trying to upgrade from PHP 5.2.5 to 5.2.17 (and then to 5.3.6 once that works) on IIS 6.0, installing the language itself runs just fine and I changed the PHP.ini/ect locations that IIS uses for PHP, everything still works but when I run PHP info on my site it still says it's running PHP 5.2.5. Restarted IIS, restarted the server even, no difference. What do I do to change which version/what location of PHP IIS is using? </p>
  
  <p>When I install PHP 5.3.6 the site no longer works, so I know installing different versions is doing SOMETHING, but I think it might only be changing the PHP.ini my server is using, not the version of PHP. </p>
  
  <p>In addition to installing the windows binary release of PHP I've also tried installing PHP from Microsoft's Web Platform Installer (both 5.3.6 and 5.2.17), after installing neither showed up as the current version in phpinfo either.</p>