LLMS_Post_Handler::get_prerequisite( $post_id )


Source Source

File: includes/class.llms.post.handler.php

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public static function get_prerequisite( $post_id ) {
    $post_type = get_post_type( $post_id );
 
    if ( 'course' === $post_type ) {
        $course = new LLMS_Course( $post_id );
        return $course->get_prerequisite();
 
    } elseif ( 'lesson' === $post_type ) {
        $lesson = new LLMS_Lesson( $post_id );
        return $lesson->get_prerequisite();
    }
}


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