learndash_mce_init learndash_mce_init() Adds hooks for TinyMCE customization on edit screen. ContentsDescription Source Changelog Related Namespace @package Description # Fires on load-post.php and load-post-new.php hook. Source # File: includes/ld-wp-editor.php Changelog # Changelog Version Description 2.1.0 Introduced. Related # Namespace # global @package # LearnDash / TinyMCE