/**
  * @param array $surveyData
  * @param array $formData
  *
  * @return mixed
  */
 public function save($surveyData, $formData)
 {
     // Saving a question
     if (isset($_POST['buttons']) && isset($_POST['buttons']['save'])) {
         Session::erase('answer_count');
         Session::erase('answer_list');
         $message = SurveyManager::save_question($surveyData, $formData);
         if ($message == 'QuestionAdded' || $message == 'QuestionUpdated') {
             header('Location: ' . api_get_path(WEB_CODE_PATH) . 'survey/survey.php?survey_id=' . intval($_GET['survey_id']) . '&message=' . $message . '&' . api_get_cidreq());
             exit;
         }
     }
     return $formData;
 }