TrackedObject::modifyEventDataAsDependant

protected function modifyEventDataAsDependant($eventData)
{
	if (is_array($eventData))
	{
		foreach ($eventData as &$eventDataElement)
		{
			$eventDataElement = $this->modifyEventDataAsDependant($eventDataElement);
		}
	}
	elseif (is_object($eventData))
	{
		$eventData = $this->modifySingleEventHistoryData($eventData);
	}

	return $eventData;
}