Classes, traits, and interfaces - main - drupal
Introduction to classes
A lot of the PHP code in Drupal is object oriented (OO), making use of PHP classes, interfaces, and traits. See the Objected-oriented programming conventions for more information.
See also
Objected-oriented programming conventions
File
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core/
core.api.php, line 1529
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| FieldBundle | in drupal:11.3.0 and is removed from drupal:12.0.0. There is no replacement. |
class | Drupal\field\Plugin\migrate\process\d7 | core/ |
Determines the bundle for a field. | |||
| FieldConfig | class | Drupal\field\Entity | core/ |
Defines the Field entity. | 335 | |||
| FieldConfigAccessControlHandler | class | Drupal\field | core/ |
Defines the access control handler for the field config entity type. | 2 | |||
| FieldConfigAccessControlHandlerTest | class | Drupal\Tests\field\Unit | core/ |
Tests the field config access controller. | ||||
| FieldConfigAddController | final class | Drupal\field_ui\Controller | core/ |
Controller for building the field instance form. | 1 | |||
| FieldConfigBase | abstract class | Drupal\Core\Field | core/ |
Base class for configurable field definitions. | 2 | 3 | ||
| FieldConfigDeleteForm | class | Drupal\field_ui\Form | core/ |
Provides a form for removing a field from a bundle. | ||||
| FieldConfigEditForm | class | Drupal\field_ui\Form | core/ |
Provides a form for the field settings form. | 2 | |||
| FieldConfigEditFormTest | class | Drupal\Tests\field_ui\Unit | core/ |
Tests Drupal\field_ui\Form\FieldConfigEditForm. | ||||
| FieldConfigEntityUnitTest | class | Drupal\Tests\field\Unit | core/ |
Tests Drupal\field\Entity\FieldConfig. | ||||
| FieldConfigInterface | interface | Drupal\field | core/ |
Provides an interface defining a field entity. | 1 | 20 | ||
| FieldConfigInterface | interface | Drupal\Core\Field | core/ |
Defines an interface for configurable field definitions. | 1 | 4 | ||
| FieldConfigJsonAnonTest | class | Drupal\Tests\field\Functional\Rest | core/ |
Tests Field Config Json Anon. | ||||
| FieldConfigJsonBasicAuthTest | class | Drupal\Tests\field\Functional\Rest | core/ |
Tests Field Config Json Basic Auth. | ||||
| FieldConfigJsonCookieTest | class | Drupal\Tests\field\Functional\Rest | core/ |
Tests Field Config Json Cookie. | ||||
| FieldConfigListBuilder | class | Drupal\field_ui | core/ |
Provides lists of field config entities. | ||||
| FieldConfigListController | class | Drupal\field_ui\Controller | core/ |
Defines a controller to list field instances. | ||||
| FieldConfigResourceTestBase | abstract class | Drupal\Tests\field\Functional\Rest | core/ |
Resource test base for the FieldConfig entity. | 6 | |||
| FieldConfigStorage | class | Drupal\field | core/ |
Storage handler for field config. | 1 | |||
| FieldConfigStorageBase | abstract class | Drupal\Core\Field | core/ |
Base storage class for field config entities. | 2 | 1 | ||
| FieldConfigTest | class | Drupal\Tests\jsonapi\Functional | core/ |
JSON:API integration test for the "FieldConfig" config entity type. | ||||
| FieldConfigValidationTest | class | Drupal\Tests\field\Kernel\Entity | core/ |
Tests validation of field_config entities. | ||||
| FieldConfigXmlAnonTest | class | Drupal\Tests\field\Functional\Rest | core/ |
Tests Field Config Xml Anon. | ||||
| FieldConfigXmlBasicAuthTest | class | Drupal\Tests\field\Functional\Rest | core/ |
Tests Field Config Xml Basic Auth. | ||||
| FieldConfigXmlCookieTest | class | Drupal\Tests\field\Functional\Rest | core/ |
Tests Field Config Xml Cookie. | ||||
| FieldCounterTest | class | Drupal\Tests\views\Kernel\Handler | core/ |
Tests the Drupal\views\Plugin\views\field\Counter handler. | ||||
| FieldCounterTest | class | Drupal\Tests\rest\Functional\Views | core/ |
Tests the display of counter field. | ||||
| FieldCrudTest | class | Drupal\Tests\field\Kernel | core/ |
Create field entities by attaching fields to entities. | ||||
| FieldCustomTest | class | Drupal\Tests\views\Kernel\Handler | core/ |
Tests the core Drupal\views\Plugin\views\field\Custom handler. | ||||
| FieldDataCountTest | class | Drupal\Tests\field\Kernel | core/ |
Tests the count of field data records. | ||||
| FieldDateTest | class | Drupal\Tests\views\Kernel\Handler | core/ |
Tests the core Drupal\views\Plugin\views\field\Date handler. | ||||
| FieldDefaultValueCallbackProvider | class | Drupal\field_test | core/ |
Helper class for \Drupal\Tests\field\Functional\FieldDefaultValueCallbackTest. | ||||
| FieldDefaultValueCallbackTest | class | Drupal\Tests\field\Functional | core/ |
Tests the default value callback. | ||||
| FieldDefinition | class | Drupal\Core\Field | core/ |
A class for defining entity field definitions. | 5 | |||
| FieldDefinitionIntegrityTest | class | Drupal\Tests\field\Kernel | core/ |
Tests the integrity of field API plugin definitions. | ||||
| FieldDefinitionInterface | interface | Drupal\Core\Field | core/ |
Defines an interface for entity field definitions. | 5 | 144 | ||
| FieldDefinitionListener | class | Drupal\Core\Field | core/ |
Reacts to field definition CRUD on behalf of the Entity system. | 1 | 2 | ||
| FieldDefinitionListenerInterface | interface | Drupal\Core\Field | core/ |
Defines an interface for reacting to field creation, deletion, and updates. | 2 | 1 | ||
| FieldDefinitionListenerTest | class | Drupal\Tests\Core\Field | core/ |
Tests Drupal\Core\Field\FieldDefinitionListener. | ||||
| FieldDefinitionTest | class | Drupal\Tests\Core\Entity | core/ |
Unit test for the FieldDefinition class. | ||||
| FieldDialogsTest | class | Drupal\Tests\views_ui\FunctionalJavascript | core/ |
Tests the fields dialogs. | ||||
| FieldDiscovery | class | Drupal\migrate_drupal | core/ |
Provides field discovery for Drupal 6 & 7 migrations. | 1 | 4 | 2 | |
| FieldDiscoveryInterface | interface | Drupal\migrate_drupal | core/ |
Provides field discovery for Drupal 6 & 7 migrations. | 1 | 8 | ||
| FieldDiscoveryTest | class | Drupal\Tests\migrate_drupal\Unit | core/ |
Tests the FieldDiscovery Class. | ||||
| FieldDiscoveryTest | class | Drupal\Tests\migrate_drupal\Kernel\d6 | core/ |
Tests FieldDiscovery service against Drupal 6. | ||||
| FieldDiscoveryTest | class | Drupal\Tests\migrate_drupal\Kernel\d7 | core/ |
Test FieldDiscovery Service against Drupal 7. | ||||
| FieldDiscoveryTestClass | class | Drupal\field_discovery_test | core/ |
A test class to expose protected methods. | 4 | |||
| FieldDiscoveryTestTrait | trait | Drupal\Tests\migrate_drupal\Traits | core/ |
Helper functions to test field discovery. | 2 | |||
| FieldDisplayTest | class | Drupal\Tests\field\Kernel | core/ |
Tests Field display. | ||||
| FieldDropbuttonTest | class | Drupal\Tests\views\Kernel\Handler | core/ |
Tests the core Drupal\views\Plugin\views\field\Dropbutton handler. |
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