Bootstrap.php
private function getContainerRoute(array $routes, $name)
    {
        foreach ($routes as $route => $names) {
            if (in_array($name, $names, false)) {
                return $route;
            }
        }
        throw new Exception("Unknown configuration class name '{$name}'");
    }
private function getContainerRoute(array $routes, $name)
    {
        foreach ($routes as $route => $names) {
            if (in_array($name, $names, false)) {
                return $route;
            }
        }
        throw new Exception("Unknown configuration class name '{$name}'");
    }
Get container route for class name
@param array $routes
@param $name
@throws Exception
@return int|string