original_string: public function get_files() {
          global $USER;
  
          $fs = get_file_storage();
          $usercontext = context_user::instance($USER->id);
  
          return $fs->get_area_files($usercontext->id, 'user', 'draft',
                  $this->draftitemid, 'sortorder, filepath, filename', false);
      }
code: public function get_files() {
          global $USER;
  
          $fs = get_file_storage();
          $usercontext = context_user::instance($USER->id);
  
          return $fs->get_area_files($usercontext->id, 'user', 'draft',
                  $this->draftitemid, 'sortorder, filepath, filename', false);
      }
code_tokens: public function get_files ( ) { global $ USER ; $ fs = get_file_storage ( ) ; $ usercontext = context_user :: instance ( $ USER -> id ) ; return $ fs -> get_area_files ( $ usercontext -> id , 'user' , 'draft' , $ this -> draftitemid , 'sortorder, filepath, filename' , false ) ; }
docstring: Get the files that were submitted.
  @return array of stored_files objects.
docstring_tokens: Get the files that were submitted .