classes/Routing/Router.php
public function addRoute($methods, $path, $controller, $name = null, array $options = [])
	{
		if ($this->isCaching()) {
			return null;
		}

		$methods = (array) $methods;
		$path = $this->makePath($path);

		$route = $this->createRoute($methods, $path, $controller, $name, $options);
		$this->routes->attach($route);

		if ($name) {
			$this->addNamedRoute($name, $route);
		}

		$this->routeCollector->addRoute($route->getMethods(), $path, $route);

		return $route;
	}
public function addRoute($methods, $path, $controller, $name = null, array $options = [])
	{
		if ($this->isCaching()) {
			return null;
		}

		$methods = (array) $methods;
		$path = $this->makePath($path);

		$route = $this->createRoute($methods, $path, $controller, $name, $options);
		$this->routes->attach($route);

		if ($name) {
			$this->addNamedRoute($name, $route);
		}

		$this->routeCollector->addRoute($route->getMethods(), $path, $route);

		return $route;
	}
{@inheritdoc}