original_string: public function addInternalRoute(
          string $path = null,
          $handler,
          string $info = null
      ) : void {
          $route = new Route();
          $route->set(null, null, $path, $handler, $info);
          $this->internalRoutes[$path] = $route;
      }
code: public function addInternalRoute(
          string $path = null,
          $handler,
          string $info = null
      ) : void {
          $route = new Route();
          $route->set(null, null, $path, $handler, $info);
          $this->internalRoutes[$path] = $route;
      }
code_tokens: public function addInternalRoute ( string $ path = null , $ handler , string $ info = null ) : void { $ route = new Route ( ) ; $ route -> set ( null , null , $ path , $ handler , $ info ) ; $ this -> internalRoutes [ $ path ] = $ route ; }
docstring: Add an internal route to the router, this route is not exposed to the
  browser and the end user.
  
  @param string                 $path    for this route
  @param string|array|callable  $handler for this path, callable or equal
  @param string                 $info    description of the route
  
  @return void.
docstring_tokens: Add an internal route to the router this route is not exposed to the browser and the end user .