Learn about the add_meta_boxes hook in WordPress and how it can be used to add custom meta boxes to the edit screen of a specific post type. Understand the parameters, troubleshooting, best practices, and usage examples for this powerful hook.
Learn how to use the add_meta_boxes_{$post_type} hook in WordPress to add custom meta boxes to specific post types in the admin area. Understand the parameters, troubleshooting, best practices, and see a usage example.
