@@ -153,7 +153,7 @@ class AttendanceLink extends AbstractLink
}
if ($rescount == 0) {
- return null;
+ return [null, null];
} else {
switch ($type) {
case 'best':
@@ -203,7 +203,7 @@ class ExerciseLink extends AbstractLink
return $result;
break;
case 'ranking':
- return '';
/*
$newList = [];
$ranking = AbstractLink::getCurrentUserRanking($stud_id, $link->getUserScoreList());
@@ -241,7 +241,7 @@ class ForumThreadLink extends AbstractLink
if ($counter == 0) {
@@ -129,7 +129,7 @@ class LearnpathLink extends AbstractLink
@@ -179,7 +179,7 @@ class SurveyLink extends AbstractLink
$sum = $sum / $max_score;