In this second excerpt from Advanced PHP Programming, George Schlossnagle offers advice on how to defend against both attacks and carelessness.

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

Here's a quick tutorial on how to setup Nginx with PHP support. The key? The installation of fastCGI, aka PHP-FPM, so Nginx can serve PHP files to clients.