learndash_user_get_enrolled_courses()
Function: Gets the list of all courses enrolled by the user.
Source: includes/ld-users.php:175
learndash_user_set_enrolled_courses()
Function: Enrolls the user in new courses.
Source: includes/ld-users.php:265
learndash_get_user_courses_from_meta()
Function: Gets all courses for the user via the user meta ‘course_XXX_access_from’.
Source: includes/ld-users.php:305