Show user IP on grade activity for teacher - refs #7268

main/exercice/exercise.class.php

@@ -3878,7 +3878,7 @@ class Exercise
      * @param array $user_data result of api_get_user_info()
      * @param null $start_date
      * @param null $duration
-     * @param string The user IP
+     * @param string $ip Optional. The user IP
      * @return string
      */
     public function show_exercise_result_header($user_data, $start_date = null, $duration = null, $ip = null)

main/exercice/exercise_show.php

@@ -215,7 +215,9 @@ if ($show_results || $show_only_total_score) {
     //Shows exercise header
     echo $objExercise->show_exercise_result_header(
         $user_info,
-        api_convert_and_format_date($exercise_date)
+        api_convert_and_format_date($exercise_date),
+        null,
+        $track_exercise_info['user_ip']
     );
 }