CSearchStatistic::CleanUpAgent

static function CleanUpAgent()
{
	$DB = CDatabase::GetModuleConnection('search');
	$cleanup_days = COption::GetOptionInt("search", "stat_phrase_save_days");
	if ($cleanup_days > 0)
	{
		$arDate = localtime(time());
		$date = mktime(0, 0, 0, $arDate[4] + 1, $arDate[3] - $cleanup_days, 1900 + $arDate[5]);
		$DB->Query("DELETE FROM b_search_phrase WHERE TIMESTAMP_X <= ".$DB->CharToDateFunction(ConvertTimeStamp($date, "FULL")));
	}
	return "CSearchStatistic::CleanUpAgent();";
}