Newscoop\NewscoopBundle\EventListener\LocaleListener::extractLocaleFromUri PHP Method

    private function extractLocaleFromUri($requestUri)
    {
        if ($requestUri !== "/") {
            $requestUri = str_replace("?", "", $requestUri);
            $extractedUri = array_filter(explode("/", $requestUri));
            if (isset($extractedUri[1])) {
                return $extractedUri[1];
            }
        }
    }