In this WordPress tutorial for PHP developers, we’ll look at how to start developing WordPress websites if you’re new to WordPress but already understand PHP.

As Fred wrote in an earlier post, learning WordPress development is hard. It’s not just a case of being able to write code. There’s a heap of associated skills: analysis, design, SEO, copywriting, user experience, maintenance and more.

This text and video Quick Guide covers something simple and important in WordPress: how to install a WordPress theme from a zip file.

WordPress development is a hugely useful skill, but it’s also tricky to learn—especially if you learn things out-of-order and try to tackle advanced topics while remaining confused on the fundamentals.

“WordPress is a factory” is a core analogy designed to clarify what WordPress is as a technical system.