Using WordPress ‘admin_action_{$action}’ PHP action
The ‘admin_action_{$action}’ PHP action is a powerful tool for handling custom actions in the WordPress admin area. By adding a callback function to the hook, you can easily process form…
Database
Using WordPress ‘attachment_fields_to_save’ PHP filter
The 'attachment_fields_to_save' PHP filter in WordPress allows developers to modify the fields saved when an attachment is updated.
Using WordPress ‘add_{$meta_type}_meta’ PHP action
The 'add_{$meta_type}_meta' PHP action in WordPress allows developers to easily add metadata to posts, users, or terms.
Using WordPress ‘enclosure_links’ PHP filter
The WordPress 'enclosure_links' PHP filter allows developers to modify the enclosure links for audio and video files in RSS feeds.