RH 7.2: Apache not sending code to PHP

[Anon]

I'm running into good ol' #6 of the PHP FAQ Installation:

<SNIPET>
6. Unix/Windows: I have installed PHP, but when I try to access a PHP script file via my browser, I get a blank screen.

Do a 'view source' in the web browser and you will probably find that you can see the source code of your PHP script. This means that the web server did not send the script to PHP for interpretation. Something is wrong with the server configuration - double check the server configuration against the PHP installation instructions.
</SNIPET>

PHP is working fine, at least from the command line.

Apache is working fine.

The two are NOT working fine together.

Both were installed during the Red Hat 7.2 installation, so I don't know what feature support has been compiled in. I did verfiy that Apache is loading the PHP4 modules.

Any suggestions besides reinstall everything from source?

[Anon]

http://groups.google.com/groups?q=PHP+%2BApache+%2BMySQL+%2BRedHat+%2B%227.2%22&hl=en&selm=zeBa8.17645%24Hv5.2536308%40news20.bellglobal.com&rnum=6

I don't get it! Every place I read says "Install from source". I try that and nothing works. I then find the above post and install everything from RPMs and everything works now.

Garbage in, garbage out, I guess.