Learn how to troubleshoot Apache 2 when it's not executing PHP files with this easy-to-follow, step-by-step tutorial.

Two quick questions about apache configuration, and yeah before anyone tells me to rtfm, I know I can found this in some tutorial/howto somewhere. but I'm lazy, I figured this would be the fastest ...

The first thing I could think of was to restart the Apache httpd service. This immediately solved the issue. but I knew this is not a permanent fix for the issue.