On the Nginx.com site they've posted the first part of a series showing you how to maximize your performance with PHP 7 and this already speedy web server.
PHP is the most popular way to create a server-side Web application, with roughly 80% market share. (ASP.net is a distant second, and Java an even more distant third.) [...] Now the PHP team is releasing a new version, PHP 7 – more than a decade after the introduction of PHP 5. During this time, usage of the web and the demands on websites have both increased exponentially.
[...] This blog post is the first in a two-part series about maximizing the performance of your websites that use PHP 7. Here we focus on upgrading to PHP 7, implementing open source NGINX or NGINX Plus as your web server software, rewriting URLs (necessary for requests to be handled properly), caching static files, and caching dynamic files (also called application caching or microcaching).
They start by looking at why "PHP hits a wall" in its execution in high load situations, stepping through the process it follows to handle each request. They also share some of the common ways PHP developers have combatted these issues including more hardware, better server software and multi-server setups. They then get into the actual tips themselves:
- Tip 1. Upgrade to PHP 7
- Tip 2. Choose Open Source NGINX or NGINX Plus
- Tip 3. Convert Apache Configuration to NGINX Syntax
- Tip 4. Implement Static File Caching
- Tip 5. Implement Microcaching
For each tip there's a summary with more information on why they make the suggestion and, for some, how to make the transition happen. In the next part of the series they'll get into reverse proxy servers and a multi-server Nginx implementation to boost performance even more.