hi
please try to add the below code
as it will work like this
http://prntscr.com/vp49b9
add_filter('wplms_course_details_widget','get_course_unit_durationss' ,10,2);
function get_course_unit_durationss($details,$course_id){
$course_id = get_the_ID();
$course_curriculum = bp_course_get_curriculum($course_id);
if(!empty($course_curriculum)){
$duration = 0;
foreach($course_curriculum as $key => $item){
if(is_numeric($item)){
$post_type = get_post_type($item);
if( $post_type == 'unit' && function_exists('bp_course_get_unit_duration')){
$duration += bp_course_get_unit_duration($item);
}else if($post_type == 'quiz' && function_exists('bp_course_get_quiz_duration')){
$duration += bp_course_get_quiz_duration($item);
}
}
}
if(function_exists('tofriendlytime')){
$duration = tofriendlytime($duration);
}
$details[]= '<li><strong class="tip" data-title="'._x("Total Unit + Quiz duration in this course","Course Detail Sidebar Unit Duration","vibe-customtypes").'">'.$duration.'</strong><i class="icon-clock-2"></i></li>';
}
return $details;
}
.
