Initiator::getFirstFromList

public function getFirstFromList()
{
	$fromList = $this->getFromList();
	if (!is_array($fromList))
	{
		return null;
	}

	foreach ($fromList as $item)
	{
		if (isset($item['id']) && $item['id'])
		{
			return $item['id'];
		}
	}

	return null;
}