Use iid instead of id see BT#12212

main/mySpace/myStudents.php

@@ -1308,7 +1308,7 @@ if (!empty($student_id)) {
         }
 
         require_once '../work/work.lib.php';
-        $userworks = getWorkPerUser($student_id, $courseInfo['real_id'], $sessionId);
+        $userWorks = getWorkPerUser($student_id, $courseInfo['real_id'], $sessionId);
         echo '
             <div class="table-responsive">
                 <table class="table table-striped table-hover">
@@ -1324,8 +1324,8 @@ if (!empty($student_id)) {
                     </thead>
                     <tbody>
         ';
-
-            foreach ($userworks as $work) {
+        $workingTime = api_get_configuration_value('considered_working_time');
+        foreach ($userWorks as $work) {
             $work = $work['work'];
             foreach ($work->user_results as $key => $results) {
                 echo '<tr>';
@@ -1345,13 +1345,13 @@ if (!empty($student_id)) {
 
                 $fieldValue = new ExtraFieldValue('work');
                 $resultExtra = $fieldValue->getAllValuesForAnItem(
-                        $work->id,
+                    $work->iid,
                     true
                 );
 
                 foreach ($resultExtra as $field) {
                     $field = $field['value'];
-                        if (api_get_configuration_value('considered_working_time') == $field->getField()->getVariable()) {
+                    if ($workingTime == $field->getField()->getVariable()) {
                         echo '<td class="text-center">' . $field->getValue() . '</td>';
                     }
                 }
@@ -1360,8 +1360,7 @@ if (!empty($student_id)) {
             }
         }
 
-        echo '
-                    </tbody>
+        echo '</tbody>
                 </table>
             </div>
         ';

main/work/work.lib.php

@@ -3832,14 +3832,13 @@ function processWorkForm(
                 // Get the "considered work time" defined for this work
                 $fieldValue = new ExtraFieldValue('work');
                 $resultExtra = $fieldValue->getAllValuesForAnItem(
-                    $workInfo['id'],
+                    $workId,
                     true
                 );
 
                 $workingTime = null;
                 foreach ($resultExtra as $field) {
                     $field = $field['value'];
-
                     if ($consideredWorkingTime == $field->getField()->getVariable()) {
                         $workingTime = $field->getValue();
                     }
@@ -3847,7 +3846,6 @@ function processWorkForm(
 
                 // If no time was defined, or a time of "0" was set, do nothing
                 if (!empty($workingTime)) {
-
                     // If some time is set, get the list of docs handed in by
                     // this student (to make sure we count the time only once)
                     $userWorks = get_work_user_list(