How does the init hook work in WordPress?
The init hook is executed in each request for both the frontend of the WordPress site as well as the backend. The admin_init hook is executed after the admin section completes its loading process. So this hook also executes on each and every admin page request.
How to detect custom post type inside admin?
Mainly I’m trying to perform some actions only when in admin and only for some of custom posts.
Why do I need a custom post type in WordPress?
Post types serve to distinguish different WordPress content types. Below are some signs indicating you should probably consider creating a custom post type for a particular content type you’re posting: It isn’t required to be a part of a chronological series of entities. It needs to be displayed differently from posts and/or pages.
Which is the correct order to use hooks in WordPress?
WordPress executes each hook in a certain order (which you can see in the Codex). As such, it’s important to consider the order of occurrence in using each action hook. Consider the following scenarios for identify the differences. If necessary, we can define WordPress hooks within other hooks.
What’s the difference between init hook and admin _ init?
The difference is the admin_init fires on the initialization of admin screen or scripts and this init hook fires on the initialization time of the whole WordPress script.
When to use the Register _ widget hook in WordPress?
The register_widget function is executed within this hook. admin_init is executed as the first action, when user access the admin section of WordPress. Generally, it’s used to initialize settings specific to the admin area.
Where can I find the WordPress action hook?
The WordPress Codex doesn’t provide an explanation of this hook, and not many plugins use this hook. You can also review the entire WordPress action hook execution process in the Codex. WordPress executes each hook in a certain order (which you can see in the Codex).