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learndash_get_topic_list

learndash_get_topic_list( int|null $lesson_id = null,  int|null $course_id = null )

Gets the topics list for a lesson.

Contents

Description #

Parameters #

$lesson_id

(int|null) (Optional) The ID of the lesson to get topics.

Default value: null

$course_id

(int|null) (Optional) Course ID.

Default value: null

Return #

(array) An array of topics list.

Source #

File: includes/course/ld-course-navigation.php

Changelog #

Changelog
Version Description
2.1.0 Introduced.

Used By #

Used By
Used By Description
includes/course/ld-course-progress.php: learndash_is_quiz_accessable ()

Checks if the quiz is accessible to the user.
includes/course/ld-course-functions-legacy.php: learndash_get_course_progress_legacy ()

LEGACY: Gets the user’s current course progress.
includes/admin/classes-posts-listings/class-learndash-admin-assignments-listing.php: Learndash_Admin_Assignments_Listing::listing_filter_by_lesson ()

Filter the main query listing by the lesson_id
includes/admin/classes-posts-listings/class-learndash-admin-essays-listing.php: Learndash_Admin_Essays_Listing::listing_filter_by_lesson ()

Filter the main query listing by the lesson_id
includes/admin/class-learndash-admin-posts-listing.php: Learndash_Admin_Posts_Listing::selector_filter_for_topic ()

Topic Selector Filter.
includes/class-ld-lms.php: SFWD_LMS::select_a_lesson_or_topic ()

Makes wp_query to retrieve lessons or topics for a course
includes/course/ld-course-navigation.php: learndash_topic_dots ()

Outputs the LearnDash topic dots.
includes/course/ld-course-progress.php: learndash_lesson_topics_completed ()

Checks if the lesson topics are completed.
includes/shortcodes/ld_topic_list.php: ld_topic_list ()

Builds the [ld_topic_list] shortcode output.