How to test if PHP works

[ATC]

You have installed or upgraded Apache and want to find out if it works OK, but you don't know PHP?

[ATC]

Create a file called "test.php" in your public_html directory, containing the following code:

"<?php phpinfo();?>"

Now, if you access the proper URL and everything is set up right, you should get a nice table with all sorts of diagnostic information.