CAllStatEventType::DynamicDays

static function DynamicDays($EVENT_ID, $date1="", $date2="")
{
	$arMaxMin = array();
	$arFilter = array("DATE1"=>$date1, "DATE2"=>$date2);
	$z = CStatEventType::GetDynamicList($EVENT_ID, '', '', $arMaxMin, $arFilter);
	$d = 0;
	while($zr = $z->Fetch())
		if(intval($zr["COUNTER"]) > 0)
			$d++;
	return $d;
}