Yes it certainly is - and it's FREE.
QuickPHP is designed spefically for this purpose.
Here are the steps to test PHP on Windows in less than 5 seconds:
- Download QuickPHP WebServer (quickphp_webserver.zip) from http://www.zachsaw.com/?pg=quickphp_php_tester_debugger
- Unzip the file into C:\QuickPHP
- Run QuickPHP.exe from the folder
- Hit Start.
You can now test your PHP webpages by browsing to http://127.0.0.1:5723 and QuickPHP will run 'index.php' in 'C:\' folder (of course, make sure you have a file called 'C:\index.php' - if not, copy and paste the following code and put them into 'C:\index.php').
If you wish, you can change the webserver's root to your local webpage folder and the default document name to point to your own index file.
<?php phpinfo(); ?>
If you need any help, you can visit the QuickPHP forum.