Piwik\Plugins\SitesManager\SitesManager::getTrackerHosts PHP 메소드

    private function getTrackerHosts($urls)
    {
        $hosts = array();
        foreach ($urls as $url) {
            $url = parse_url($url);
            if (isset($url['host'])) {
                $hosts[] = $url['host'];
            }
        }
        return $hosts;
    }