learndash_course_set_steps_dirty learndash_course_set_steps_dirty( integer $course_id ) Course set steps dirty. ContentsDescription Parameters Source Changelog Related Namespace @package Description # Parameters # $course_id (integer) (Required) Course ID. Source # File: includes/course/ld-course-steps-functions.php Changelog # Changelog Version Description 3.4.0.2 Introduced. Related # Namespace # global @package # LearnDash / Course_Steps