original_string: public function always($handler, $info = null)
      {
          $this->addRoute(null, null, null, $handler, $info);
      }
code: public function always($handler, $info = null)
      {
          $this->addRoute(null, null, null, $handler, $info);
      }
code_tokens: public function always ( $ handler , $ info = null ) { $ this -> addRoute ( null , null , null , $ handler , $ info ) ; }
docstring: Add a default route which will be applied for any path and any
  request method.
  
  @param string|callable $handler a callback handler for the route.
  @param string          $info    description of the route
  
  @return void
docstring_tokens: Add a default route which will be applied for any path and any request method .