UstatOnline::getUserCount

protected function getUserCount()
{
	global $CACHE_MANAGER;

	$cache = new CPHPCache;
	$cacheId = "USER_COUNT";
	$cacheDir = "/intranet/ustat_online/";

	if($cache->initCache(86400, $cacheId, $cacheDir))
	{
		$cacheVars = $cache->getVars();
		$userCount = $cacheVars["USER_COUNT"];
	}
	else
	{
		$cache->startDataCache();

		$CACHE_MANAGER->StartTagCache($cacheDir);
		$CACHE_MANAGER->RegisterTag('user_count');

		$users = UserTable::getList(array(
			"select" => ["ID"],
			"filter" => [
				"=ACTIVE" => "Y",
				"=CONFIRM_CODE" => false,
				"!UF_DEPARTMENT" => false,
				"!=EXTERNAL_AUTH_ID" => UserTable::getExternalUserTypes()
			],
			'count_total' => true,
		));

		$userCount = $users->getCount();

		$CACHE_MANAGER->EndTagCache();
		$cache->endDataCache([
			"USER_COUNT" => $userCount
		]);
	}

	return $userCount;
}