LLMS_Course::get_lessons( string $return = 'lessons' )
Get course lessons
Parameters Parameters
- $return
-
(string) (Optional) Type of return [ids|posts|lessons]. Default is 'lessons'.
Default value: 'lessons'
Return Return
(int[]|WP_Post[]|LLMS_Lesson[]) The type depends on value of $return.
Source Source
File: includes/models/model.llms.course.php
}
if ( 'ids' === $return ) {
$ret = wp_list_pluck( $lessons, 'ID' );
} elseif ( 'posts' === $return ) {
$ret = $lessons;
} else {
$ret = array_map( 'llms_get_post', $lessons );
}
return $ret;
}
/**
* Retrieve the number of course's lessons.
*
* This is less expensive than counting the result of {@see LLMS_Course::get_lessons()},
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Changelog Changelog
| Version | Description |
|---|---|
| 3.24.0 | Unknown. |
| 3.0.0 | Introduced. |