Introduction to Custom Hooks and Pluggable Functions
f you’ve read through part 1 of our introduction to WordPress Hooks, you should be well aware of what constitutes an “action” or “filter” hook and where they can be used. Today we’ll be exploring a little further down the rabbit hole, as we discuss pluggable functions and the concept of creating our own “action” and “filter” hook points, as well as how we can leverage these and create relationships between themes and plugins using various WordPress Hooks.




