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
-
core/
core.api.php, line 1529
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| EntityBundle | class | Drupal\Core\Entity\Plugin\Condition\Deriver | core/ |
Deriver that creates a condition for each entity type with bundles. | 1 | |||
| EntityBundle | class | Drupal\Core\Entity\Plugin\Condition | core/ |
Provides the 'Entity Bundle' condition. | ||||
| EntityBundleConditionTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests that entity bundle conditions works properly. | ||||
| EntityBundleEntityTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests the getBundleEntity() method. | ||||
| EntityBundleExistsConstraint | class | Drupal\Core\Validation\Plugin\Validation\Constraint | core/ |
Checks if a bundle exists on a certain content entity type. | 1 | |||
| EntityBundleExistsConstraintValidator | class | Drupal\Core\Validation\Plugin\Validation\Constraint | core/ |
Validates that a bundle exists on a certain content entity type. | 1 | |||
| EntityBundleExistsConstraintValidatorTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests Entity Bundle Exists Constraint Validator. | ||||
| EntityBundleFieldTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests adding a custom bundle field. | ||||
| EntityBundleInfoAlter | final class | Drupal\media_test_oembed\Hook | core/ |
Alters media bundles. | 1 | |||
| EntityBundleListCacheTest | class | Drupal\FunctionalTests\Entity | core/ |
Tests that bundle tags are invalidated when entities change. | ||||
| EntityBundleListener | class | Drupal\Core\Entity | core/ |
Reacts to entity bundle CRUD on behalf of the Entity system. | 1 | 2 | ||
| EntityBundleListenerInterface | interface | Drupal\Core\Entity | core/ |
An interface for reacting to entity bundle creation and deletion. | 2 | 1 | ||
| EntityBundleListenerTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests Drupal\Core\Entity\EntityBundleListener. | ||||
| EntityBundleRouteEnhancer | class | Drupal\Core\Entity\Enhancer | core/ |
Sets the bundle parameter for routes with the _field_ui option. | 2 | |||
| EntityCacheTagsTestBase | abstract class | Drupal\Tests\system\Functional\Entity | core/ |
Provides helper methods for Entity cache tags tests. | 3 | 2 | ||
| EntityChangedActionDeriver | class | Drupal\Core\Action\Plugin\Action\Derivative | core/ |
Provides an action deriver that finds entity types of EntityChangedInterface. | 2 | |||
| EntityChangedConstraint | class | Drupal\Core\Entity\Plugin\Validation\Constraint | core/ |
Validation constraint for the entity changed timestamp. | 1 | 1 | ||
| EntityChangedConstraintValidator | class | Drupal\Core\Entity\Plugin\Validation\Constraint | core/ |
Validates the EntityChanged constraint. | 1 | 1 | ||
| EntityChangedInterface | interface | Drupal\Core\Entity | core/ |
Defines an interface for entity change timestamp tracking. | 12 | 21 | ||
| EntityChangedTrait | trait | Drupal\Core\Entity | core/ |
Provides a trait for accessing changed time. | 6 | |||
| EntityChangesDetectionTrait | trait | Drupal\Core\Entity | core/ |
Provides helper methods to detect changes in an entity object. | 2 | |||
| EntityClone | final class | Drupal\Core\Config\Action\Plugin\ConfigAction | core/ |
@internal This API is experimental. | 1 | |||
| EntityCloneConfigActionTest | class | Drupal\KernelTests\Core\Recipe | core/ |
Tests Entity Clone Config Action. | ||||
| EntityComment | class | Drupal\comment\Plugin\migrate\destination | core/ |
Comment entity destination. | ||||
| EntityCommentType | class | Drupal\comment\Plugin\migrate\destination | core/ |
Comment type destination. | ||||
| EntityComputedFieldTest | class | Drupal\Tests\system\Functional\Entity | core/ |
Tests that entities with computed fields work correctly. | ||||
| EntityCondition | class | Drupal\jsonapi\Query | core/ |
A condition object for the EntityQuery. | 2 | |||
| EntityConditionGroup | class | Drupal\jsonapi\Query | core/ |
A condition group for the EntityQuery. | 2 | |||
| EntityConditionGroupTest | class | Drupal\Tests\jsonapi\Unit\Query | core/ |
Tests Drupal\jsonapi\Query\EntityConditionGroup. | ||||
| EntityConditionTest | class | Drupal\Tests\jsonapi\Unit\Query | core/ |
Tests Drupal\jsonapi\Query\EntityCondition. | ||||
| EntityConfigBase | class | Drupal\migrate\Plugin\migrate\destination | core/ |
Base destination class for importing configuration entities. | 13 | 10 | ||
| EntityConfirmFormBase | abstract class | Drupal\Core\Entity | core/ |
Provides a generic base class for an entity-based confirmation form. | 8 | 7 | ||
| EntityConstraintViolationList | class | Drupal\Core\Entity | core/ |
Implements an entity constraint violation list. | 3 | |||
| EntityConstraintViolationListInterface | interface | Drupal\Core\Entity | core/ |
Interface for the result of entity validation. | 1 | 11 | ||
| EntityConstraintViolationListTest | class | Drupal\Tests\Core\Entity | core/ |
Tests Drupal\Core\Entity\EntityConstraintViolationList. | ||||
| EntityContentBase | class | Drupal\migrate\Plugin\migrate\destination | core/ |
Provides destination class for all content entities lacking a specific class. | 6 | 7 | ||
| EntityContentBaseTest | class | Drupal\Tests\migrate\Unit\Plugin\migrate\destination | core/ |
Tests base entity migration destination functionality. | ||||
| EntityContentBaseTest | class | Drupal\Tests\migrate_drupal\Kernel\d6 | core/ |
Tests Entity Content Base. | ||||
| EntityContentComplete | in drupal:11.3.0 and is removed from drupal:12.0.0. There is no replacement. |
class | Drupal\migrate\Plugin\migrate\destination | core/ |
Provides a destination for migrating the entire entity revision table. | 2 | ||
| EntityContext | class | Drupal\Core\Plugin\Context | core/ |
Class to provide a specific entity context. | 17 | |||
| EntityContextDefinition | class | Drupal\Core\Plugin\Context | core/ |
Defines a class to provide entity context definitions. | 24 | |||
| EntityContextDefinitionIsSatisfiedTest | class | Drupal\Tests\Core\Plugin\Context | core/ |
Tests Drupal\Core\Plugin\Context\EntityContextDefinition. | ||||
| EntityContextTypedDataTest | class | Drupal\KernelTests\Core\Plugin | core/ |
Tests the interaction between entity context and typed data. | ||||
| EntityController | class | Drupal\Core\Entity\Controller | core/ |
Provides the add-page and title callbacks for entities. | 2 | |||
| EntityControllerTest | class | Drupal\Tests\Core\Entity\Controller | core/ |
Tests EntityController. | ||||
| EntityConverter | class | Drupal\Core\ParamConverter | core/ |
Parameter converter for upcasting entity IDs to full objects. | 2 | 4 | 2 | |
| EntityConverterLatestRevisionTest | class | Drupal\KernelTests\Core\ParamConverter | core/ |
Tests the entity converter when the "load_latest_revision" flag is set. | ||||
| EntityConverterTest | class | Drupal\KernelTests\Core\ParamConverter | core/ |
Tests the entity param converter. | ||||
| EntityConverterTest | class | Drupal\Tests\Core\ParamConverter | core/ |
Tests Drupal\Core\ParamConverter\EntityConverter. | ||||
| EntityCreate | final class | Drupal\Core\Config\Action\Plugin\ConfigAction | core/ |
@internal This API is experimental. |
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