LLMS_Course::get_prerequisite_id( string $type = 'course' )
Get course’s prerequisite id based on the type of prerequisite
Parameters Parameters
- $type
-
(string) (Optional) Type of prereq to retrieve id for [course|track]. Default is 'course'.
Default value: 'course'
Return Return
(int|false) Post ID of a course, taxonomy ID of a track, or false if none found. .
Source Source
File: includes/models/model.llms.course.php
public function get_prerequisite_id( $type = 'course' ) {
if ( $this->has_prerequisite( $type ) ) {
switch ( $type ) {
case 'course':
$key = 'prerequisite';
break;
case 'course_track':
$key = 'prerequisite_track';
break;
}
if ( isset( $key ) ) {
return $this->get( $key );
}
}
return false;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 3.7.3 | Unknown. |
| 3.0.0 | Introduced. |