original_string: protected function get_edit_tour_link($id = null) {
          $addlink = helper::get_edit_tour_link($id);
          return \html_writer::link($addlink, get_string('newtour', 'tool_usertours'));
      }
code: protected function get_edit_tour_link($id = null) {
          $addlink = helper::get_edit_tour_link($id);
          return \html_writer::link($addlink, get_string('newtour', 'tool_usertours'));
      }
code_tokens: protected function get_edit_tour_link ( $ id = null ) { $ addlink = helper :: get_edit_tour_link ( $ id ) ; return \ html_writer :: link ( $ addlink , get_string ( 'newtour' , 'tool_usertours' ) ) ; }
docstring: Return the edit tour link.
  
  @param   int         $id     The ID of the tour
  @return string
docstring_tokens: Return the edit tour link .