learndash_get_post_type_key learndash_get_post_type_key( $post_type_slug = '' ) This function is documented in includes/class-ldlms-post-types.php ContentsDescription Source Related Namespace @package Uses Used By Description # Source # File: includes/class-ldlms-post-types.php Related # Namespace # global @package # LearnDash Uses # Uses Uses Description includes/class-ldlms-post-types.php: LDLMS_Post_Types::get_post_type_key () Utility function to return the post type key. This is to prevent hard-coding of the key throughout the code files. Used By # Used By Used By Description includes/course/ld-course-functions.php: learndash_get_posts_by_price_type () Get Courses/Groups by Price Type. includes/course/ld-course-functions.php: learndash_post_meta_processed () Checks if Post Meta Data Upgrade has completed. includes/settings/settings-functions.php: learndash_get_setting () Gets the LearnDash setting for a post. includes/course/ld-activity-functions.php: learndash_get_user_activity () Gets the user activity.