Classes, traits, and interfaces - 8.9.x - 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 1511

Name Deprecated Object type Namespace File name Summary Direct uses Use statements Strings
EntityTestLabelJsonCookieTest class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestLabelJsonCookieTest.php @group rest
EntityTestLabelResourceTestBase abstract class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestLabelResourceTestBase.php 8 2
EntityTestLabelResourceTestBase

in drupal:8.6.0 and is removed from drupal:9.0.0. Use Drupal\Tests\entity_test\Functional\Rest\EntityTestLabelResourceTestBase instead.

 abstract class Drupal\Tests\rest\Functional\EntityResource\EntityTestLabel core/modules/rest/tests/src/Functional/EntityResource/EntityTestLabel/EntityTestLabelResourceTestBase.php
EntityTestLabelXmlAnonTest class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestLabelXmlAnonTest.php @group rest
EntityTestLabelXmlBasicAuthTest class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestLabelXmlBasicAuthTest.php @group rest
EntityTestLabelXmlCookieTest class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestLabelXmlCookieTest.php @group rest
EntityTestListBuilder class Drupal\entity_test core/modules/system/tests/modules/entity_test/src/EntityTestListBuilder.php Defines a class to build a listing of entity test entities. 1 1
EntityTestLocalTasks class Drupal\entity_test\Plugin\Derivative core/modules/system/tests/modules/entity_test/src/Plugin/Derivative/EntityTestLocalTasks.php Defines the local tasks for all the entity_test entities. 1
EntityTestMapField class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMapField.php An entity used for testing map base field values. 3
EntityTestMapFieldHalJsonAnonTest class Drupal\Tests\entity_test\Functional\Hal core/modules/system/tests/modules/entity_test/tests/src/Functional/Hal/EntityTestMapFieldHalJsonAnonTest.php @group hal
EntityTestMapFieldJsonAnonTest class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestMapFieldJsonAnonTest.php @group rest
EntityTestMapFieldResourceTestBase abstract class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestMapFieldResourceTestBase.php 2 1
EntityTestMapFieldTest class Drupal\Tests\jsonapi\Functional core/modules/jsonapi/tests/src/Functional/EntityTestMapFieldTest.php JSON:API integration test for the "EntityTestMapField" content entity type.
EntityTestMul class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMul.php Defines the test entity class. 3 13
EntityTestMulChanged class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMulChanged.php Defines the test entity class. 1 3
EntityTestMulDefaultValue class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMulDefaultValue.php Defines the test entity class.
EntityTestMulLangcodeKey class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMulLangcodeKey.php Defines a test entity class using a custom langcode entity key.
EntityTestMulRev class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMulRev.php Defines the test entity class. 1 18
EntityTestMulRevChanged class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMulRevChanged.php Defines the test entity class. 1 1
EntityTestMulRevChangedWithRevisionLog class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMulRevChangedWithRevisionLog.php Defines the test entity class.
EntityTestMulRevPub class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMulRevPub.php Defines the test entity class. 7
EntityTestMultiValueBasefield class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestMultiValueBasefield.php Defines an entity type with a multivalue base field. 1
EntityTestMulWithRevisionLog class Drupal\entity_test_revlog\Entity core/modules/system/tests/modules/entity_test_revlog/src/Entity/EntityTestMulWithRevisionLog.php Defines the test entity class. 1
EntityTestMulWithRevisionLogPub class Drupal\entity_test_revlog\Entity core/modules/system/tests/modules/entity_test_revlog/src/Entity/EntityTestMulWithRevisionLogPub.php Defines the test entity class.
EntityTestNew class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestNew.php Defines the test entity class for testing definition addition.
EntityTestNoBundle class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestNoBundle.php Test entity class with no bundle. 1
EntityTestNoBundleWithLabel class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestNoBundleWithLabel.php Test entity class with no bundle but with label.
EntityTestNoId class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestNoId.php Test entity class.
EntityTestNoLabel class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestNoLabel.php Test entity class. 1
EntityTestNoLoadStorage class Drupal\entity_test core/modules/system/tests/modules/entity_test/src/EntityTestNoLoadStorage.php Test storage class used to verify that no load operation is triggered.
EntityTestNoUuid class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestNoUuid.php Test entity class with revisions but without UUIDs. 1
EntityTestPermissions class Drupal\entity_test core/modules/system/tests/modules/entity_test/src/EntityTestPermissions.php Provides dynamic permissions for entity test.
EntityTestReferenceCustomCacheTagFormatter class Drupal\entity_test\Plugin\Field\FieldFormatter core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldFormatter/EntityTestReferenceCustomCacheTagFormatter.php Plugin implementation of the 'entity_reference_custom_cache_tag' formatter.
EntityTestResourceTestBase abstract class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestResourceTestBase.php 13 5
EntityTestResourceTestBase

in drupal:8.6.0 and is removed from drupal:9.0.0. Use Drupal\Tests\entity_test\Functional\Rest\EntityTestResourceTestBase instead.

 abstract class Drupal\Tests\rest\Functional\EntityResource\EntityTest core/modules/rest/tests/src/Functional/EntityResource/EntityTest/EntityTestResourceTestBase.php
EntityTestRev class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestRev.php Defines the test entity class. 2 15
EntityTestRevisionTest class Drupal\Tests\views\Functional\Wizard core/modules/views/tests/src/Functional/Wizard/EntityTestRevisionTest.php Tests wizard for generic revisionable entities.
EntityTestRevPub class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestRevPub.php Defines the test entity class.
EntityTestRoutes class Drupal\entity_test\Routing core/modules/system/tests/modules/entity_test/src/Routing/EntityTestRoutes.php Subscriber for Entity Test routes.
EntityTestStringId class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestStringId.php Defines a test entity class with a string ID. 5
EntityTestTest class Drupal\Tests\jsonapi\Functional core/modules/jsonapi/tests/src/Functional/EntityTestTest.php JSON:API integration test for the "EntityTest" content entity type.
EntityTestTextItemNormalizerTest class Drupal\Tests\entity_test\Functional\Rest core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestTextItemNormalizerTest.php @group rest
EntityTestTranslatableNoUISkip class Drupal\content_translation_test\Entity core/modules/content_translation/tests/modules/content_translation_test/src/Entity/EntityTestTranslatableNoUISkip.php Defines the test entity class. 1
EntityTestTranslatableUISkip class Drupal\content_translation_test\Entity core/modules/content_translation/tests/modules/content_translation_test/src/Entity/EntityTestTranslatableUISkip.php Defines the test entity class. 1
EntityTestUpdate class Drupal\entity_test_update\Entity core/modules/system/tests/modules/entity_test_update/src/Entity/EntityTestUpdate.php Defines the test entity class for testing definition and schema updates. 3
EntityTestUpdateStorage class Drupal\entity_test_update core/modules/system/tests/modules/entity_test_update/src/EntityTestUpdateStorage.php Helper class for entity update testing.
EntityTestUpdateStorageSchema class Drupal\entity_test_update core/modules/system/tests/modules/entity_test_update/src/EntityTestUpdateStorageSchema.php Defines the entity_test_update storage_schema handler.
EntityTestViewBuilder class Drupal\entity_test core/modules/system/tests/modules/entity_test/src/EntityTestViewBuilder.php Defines an entity view builder for a test entity. 1
EntityTestViewBuilder class Drupal\entity_test\Entity core/modules/system/tests/modules/entity_test/src/Entity/EntityTestViewBuilder.php Test entity class for testing a view builder.
EntityTestViewBuilderOverriddenView class Drupal\entity_test core/modules/system/tests/modules/entity_test/src/EntityTestViewBuilderOverriddenView.php Provides a view builder that overrides ::view() and ::viewMultiple().

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