Item::getUserIds

public function getUserIds(): array
{
	$userIds = [];
	if($this->getCreatedBy())
	{
		$userIds[$this->getCreatedBy()] = $this->getCreatedBy();
	}
	if($this->getUpdatedBy())
	{
		$userIds[$this->getUpdatedBy()] = $this->getUpdatedBy();
	}
	if($this->getMovedBy())
	{
		$userIds[$this->getMovedBy()] = $this->getMovedBy();
	}

	return $userIds;
}