ParentFieldManager::getParentFields

public function getParentFields(array $itemIds, array $entityFields, int $entityTypeId): array
{
	$parentRelationElements = $this->getParentRelationElements($itemIds, $entityFields, $entityTypeId);

	if (count($parentRelationElements))
	{
		$elementRelationsIds = $this->getElementRelationIds($parentRelationElements);
		$this->loadParentElements($elementRelationsIds);
		$this->prepareParentElements($parentRelationElements);
	}

	return $this->parents;
}