Tag: filters

Course: A Complete Introduction to the WordPress Hooks System

wordpress hook | wordpress action and filter

This course covers one of WordPress’s most crucial and widely used systems: Hooks, including both actions and filters. We introduce Hooks as an event-driven system, present the key concepts and terminology you need to understand this system, and dig deep into how to use hooks in your own code—including hooking in your own functions, removing previously hooked functions, and creating your own action and filter hooks for others to use. Let’s dive in!

Adam Brown’s Hooks List

There’s not really a shortage of ways to find WordPress hooks, filters, functions, and more. It was actually Jeff Chandler’s story about Hookr.io — a new entrant into the field — that reminded me of this one which I remember from years ago. It’s not especially pretty, but it’s a deep resource that makes it easy to jump from a list of hooks to where they sit in the source once you get the hang of it.