Merge branch '1.11.x' of github.com:chamilo/chamilo-lms into 1.11.x

Author: ywarnier

main/inc/lib/system/session.class.php

@@ -120,9 +120,9 @@ public static function destroy()
     }
 
     /*
-     * ArrayAccess
+     * ArrayAccess : bool
      */
-    public function offsetExists($offset)
+    public function offsetExists($offset): bool
     {
         return isset($_SESSION[$offset]);
     }
@@ -133,19 +133,19 @@ public function offsetExists($offset)
      *
      * @param string $offset
      *
-     * @return mixed
+     * @return mixed (write offsetGet($offset): mixed on PHP 8 and & > )
      */
     public function offsetGet($offset)
     {
         return self::read($offset);
     }
 
-    public function offsetSet($offset, $value)
+    public function offsetSet($offset, $value): void
     {
         self::write($offset, $value);
     }
 
-    public function offsetUnset($offset)
+    public function offsetUnset($offset): void
     {
         unset($_SESSION[$offset]);
     }

main/survey/survey.php

@@ -308,7 +308,19 @@
         }
     }
 
-    echo '<tr class="'.$questionsGroupClass.$breakClass.'">';
+    // Highlight the question that was just updated and scrool to it
+    if ($row['question_id']==$my_question_id_survey) {
+        echo '<tr class="'.$questionsGroupClass.$breakClass.'" style="background-color:#A9DFBF;" >';
+        echo '<a name="tocupdatelink" id="tocupdatelink" ></a>';
+        echo '<script>';
+        echo '$(document).ready(function() {';
+        echo "var element_to_scroll_to = document.getElementById('tocupdatelink');";
+        echo 'element_to_scroll_to.scrollIntoView();';
+        echo '});';
+        echo '</script>';
+    } else {
+	    echo '<tr class="'.$questionsGroupClass.$breakClass.'">';
+    }
     echo '	<td>'.$question_counter.'</td>';
     echo '	<td>';