CTaskItem::getDurationType

public function getDurationType()
{
	try
	{
		$this->ensureDataLoaded();
	}
	catch (TasksException $e)
	{
		return TimeUnitType::HOUR;
	}

	if((string)$this->arTaskData['DURATION_TYPE'] === '' || !in_array((string)$this->arTaskData['DURATION_TYPE'], [
		TimeUnitType::DAY,
		TimeUnitType::HOUR,
		TimeUnitType::MINUTE
	], true))
	{
		return TimeUnitType::HOUR;
	}

	return $this->arTaskData['DURATION_TYPE'];
}