learndash_course_get_all_parent_step_ids

learndash_course_get_all_parent_step_ids( int $course_id,  int $step_id )

Gets the parent step IDs for a step in a course.

Description #

$course_id: (int) (Optional) The ID of the course. Default 0.
$step_id: (int) (Optional) The ID of the step to get parent steps. Default 0.

(array) An array of step IDs.

Changelog
Version	Description
2.5.0	Introduced.

Uses
Uses	Description
includes/course/ld-course-functions.php: learndash_is_course_builder_enabled ()	Utility function to check if Course Builder is enabled.
includes/classes/class-ldlms-factory-post.php: LDLMS_Factory_Post::course_steps ()	Get a Course Steps.

Used By
Used By	Description
includes/classes/class-ldlms-model-user-course-progress.php: learndash_user_progress_get_parent_incomplete_step ()	Get the parent incomplete step.
includes/classes/class-ldlms-model-course.php: LDLMS_Model_Course::get_quizzes ()	Get Quizzes
includes/classes/class-ldlms-model-user-course-progress.php: learndash_user_progress_get_previous_incomplete_step ()	Utility function to get the previous incomplete course step for user.
themes/ld30/includes/helpers.php: learndash_get_breadcrumbs ()	Gets the breadcrumbs hierarchy.
includes/ld-misc-functions.php: learndash_body_classes ()	Adds custom classes to the body.
includes/class-ld-permalinks.php: LearnDash_Permalinks::post_type_link ()	This second filter will correct calls to the WordPress get_permalink() function to use the new structure
includes/course/ld-course-functions.php: learndash_process_lesson_topics_pager ()	Processes the lesson topics pagination.
includes/course/ld-course-steps-functions.php: learndash_check_course_step ()	Validates the URL requests when nested URL permalinks are used.
includes/course/ld-course-progress.php: learndash_process_mark_incomplete ()	Marks a course step incomplete for a course.