Vips modification feedback, re #203

controllers/sheets.php

@@ -1383,11 +1383,11 @@ class SheetsController extends StudipController
         $selftest_min_points             = Request::getArray('min_points');
         $selftest_max_points             = Request::getArray('max_points');
         $selftest_feedback               = Request::getArray('feedback');
-        $selftest_feedback_settings      = [];
+        $selftest_feedback_options      = [];
 
         foreach ($selftest_min_points as $i => $min_point) {
             if ($min_point != null) {
-                $selftest_feedback_settings[] = [
+                $selftest_feedback_options[] = [
                     'min_points'   => $selftest_min_points[$i],
                     'max_points' => $selftest_max_points[$i],
                     'feedback' => trim($selftest_feedback[$i])
@@ -1395,9 +1395,9 @@ class SheetsController extends StudipController
             }
         }
 
-        var_dump($selftest_feedback_settings);
+        var_dump($selftest_feedback_options);
         //exit;
-        $assignment->feedback_options = $selftest_feedback_settings;
+        $assignment->feedback_options = $selftest_feedback_options;
 
         $start_datetime = DateTime::createFromFormat('d.m.Y H:i', $start_date.' '.$start_time);
         $end_datetime   = DateTime::createFromFormat('d.m.Y H:i', $end_date.' '.$end_time);