CWebDavDiskDispatcher::storeUsageDisk

static function storeUsageDisk()
{
	if(static::getDesktopDiskVersion(true) === 0)
	{
		return false;
	}

	global $APPLICATION;
	if(!$APPLICATION->get_cookie("WD_DISK_USAGE"))
	{
		list($y, $m, $d) = explode('-', date('Y-m-d'));

		//end of current day;
		$APPLICATION->set_cookie("WD_DISK_USAGE", 'Y', mktime(0, 0, 0, $m, $d + 1, $y));
		CWebDavTools::runEvent(static::ON_AFTER_DISK_FIRST_USAGE_BY_DAY, array());

		return true;
	}
	return false;
}