Nginx & PHP

Nginx configuration is where most LEMP problems are born and solved: server blocks, location matching, fastcgi_pass handoffs to PHP-FPM, and the handful of directives that control how requests flow through your server. This collection breaks those configs down line by line instead of handing you an opaque paste-and-pray snippet. Every guide here shows complete, working configuration files, explains what each directive does, and covers how to test a change with nginx -t before reloading — because the difference between a tutorial and a good tutorial is whether you understand the config well enough to debug it at 2 a.m.