core-bundle/src/Routing/FrontendLoader.php
private function addFrontendRoute(RouteCollection $routes, array $defaults): void
    {
        $route = new Route('/{alias}'.$this->urlSuffix, $defaults, ['alias' => '.+']);

        $this->addLocaleToRoute($route);

        $routes->add('contao_frontend', $route);
    }
private function addFrontendRoute(RouteCollection $routes, array $defaults): void
    {
        $route = new Route('/{alias}'.$this->urlSuffix, $defaults, ['alias' => '.+']);

        $this->addLocaleToRoute($route);

        $routes->add('contao_frontend', $route);
    }
private function addFrontendRoute ( RouteCollection $ routes , array $ defaults ) : void { $ route = new Route ( '/{alias}' . $ this -> urlSuffix , $ defaults , [ 'alias' => '.+' ] ) ; $ this -> addLocaleToRoute ( $ route ) ; $ routes -> add ( 'contao_frontend' , $ route ) ; }
Adds the frontend route, which is language-aware.
Adds the frontend route which is language - aware .