public static function setTodayArchiveTimeToLive($timeToLiveSeconds)
{
$timeToLiveSeconds = (int) $timeToLiveSeconds;
if ($timeToLiveSeconds <= 0) {
throw new Exception(Piwik::translate('General_ExceptionInvalidArchiveTimeToLive'));
}
Option::set(self::OPTION_TODAY_ARCHIVE_TTL, $timeToLiveSeconds, $autoLoad = true);
}