public static function checkCertificateHost($certificate, $hostname, &$cn = null)
    {
        $names = self::getCertificateNames($certificate);

        if (empty($names)) {
            return false;
        }

        $combinedNames = array_merge($names['san'], array($names['cn']));
        $hostname = strtolower($hostname);

        foreach ($combinedNames as $certName) {
            $matcher = self::certNameMatcher($certName);

            if ($matcher && $matcher($hostname)) {
                $cn = $names['cn'];

                return true;
            }
        }

        return false;
    }