/** * @param SearchDocumentFieldCollection $searchDocumentFieldCollection * @return string[] */ private function getSearchDocumentFieldsAsArray(SearchDocumentFieldCollection $searchDocumentFieldCollection) : array { $searchDocumentFields = $searchDocumentFieldCollection->getFields(); return array_reduce($searchDocumentFields, function ($searchDocumentFieldsArray, SearchDocumentField $field) { $searchDocumentFieldsArray[$field->getKey()] = $field->getValues(); return $searchDocumentFieldsArray; }, []); }
/** * @param SearchDocumentFieldCollection $fieldCollection * @return array[] */ private static function getSearchDocumentFields(SearchDocumentFieldCollection $fieldCollection) : array { return array_reduce($fieldCollection->getFields(), function ($carry, SearchDocumentField $field) { return array_merge([$field->getKey() => $field->getValues()], $carry); }, []); }