In this stage we look at what hooks are in WordPress and how to lookup and use different actions and filters in WordPress.
Filter Functions in WordPress
In this stage we look at how to use things like add_filter, remove_filter, apply_filter as well as other example implementations of using filters.
Action Functions in WordPress
In this stage we look at how to use things like add_action, remove_action, do_action as well as other example implementations of using actions.
Hooking Into WordPress Plugins
In this stage we look at how to use actions and filters to hook into WordPress plugins.
What you'll learn
- How Hooks Work
- WordPress Filters
- WordPress Actions
Contents:

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Tags: TreeHouse, WordPress, Hooks, Actions, and