learndash_is_groups_hierarchical_enabled learndash_is_groups_hierarchical_enabled() Utility function to check if Groups post type is hierarchical. ContentsDescription Return Source Changelog Related Namespace @package Description # Return # (bool) Returns true if hierarchical. Source # File: includes/ld-groups.php Changelog # Changelog Version Description 3.2.1 Introduced. Related # Namespace # global @package # LearnDash / Groups