public function FieldsHelperInterface::compareFieldLabels in Search API 8
Compares two fields for alphabetic sorting according to their labels.
Parameters
\Drupal\search_api\Item\FieldInterface $a: The first field.
\Drupal\search_api\Item\FieldInterface $b: The second field.
Return value
int -1, 0 or 1 if the first field should, respectively, be considered less than, equal to or greater than the second.
1 method overrides FieldsHelperInterface::compareFieldLabels()
- FieldsHelper::compareFieldLabels in src/
Utility/ FieldsHelper.php - Compares two fields for alphabetic sorting according to their labels.
File
- src/
Utility/ FieldsHelperInterface.php, line 272
Class
- FieldsHelperInterface
- Provides an interface for implementations of the fields helper service.
Namespace
Drupal\search_api\UtilityCode
public function compareFieldLabels(FieldInterface $a, FieldInterface $b);