protected function getCacheDir()
    {
        $cacheDir = $this->container->getParameter("kernel.cache_dir");
        $cacheDir = rtrim($cacheDir, '/');
        $cacheDir .= '/' . self::SITEMAP_CACHE_DIR . '/';

        return $cacheDir;
    }
protected function getCacheDir()
    {
        $cacheDir = $this->container->getParameter("kernel.cache_dir");
        $cacheDir = rtrim($cacheDir, '/');
        $cacheDir .= '/' . self::SITEMAP_CACHE_DIR . '/';

        return $cacheDir;
    }
protected function getCacheDir ( ) { $ cacheDir = $ this -> container -> getParameter ( "kernel.cache_dir" ) ; $ cacheDir = rtrim ( $ cacheDir , '/' ) ; $ cacheDir .= '/' . self :: SITEMAP_CACHE_DIR . '/' ; return $ cacheDir ; }
get the cache directory for sitemap

@return mixed|string
get the cache directory for sitemap