Classes, traits, and interfaces - 11.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
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core/
core.api.php, line 1518
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| ContentTranslationUISkipTest | class | Drupal\Tests\content_translation\Functional | core/ |
Tests the content translation UI check skip. | ||||
| ContentTranslationUITestBase | abstract class | Drupal\Tests\content_translation\Functional | core/ |
Tests the Content Translation UI. | 9 | 8 | ||
| ContentTranslationUntranslatableFieldsTest | class | Drupal\Tests\content_translation\Functional | core/ |
Tests the untranslatable fields behaviors. | ||||
| ContentTranslationViewsUITest | class | Drupal\Tests\content_translation\Functional\Views | core/ |
Tests the views UI when content_translation is enabled. | ||||
| ContentTranslationWorkflowsTest | class | Drupal\Tests\content_translation\Functional | core/ |
Tests the content translation workflows for the test entity. | ||||
| ContentTypeCreationTrait | trait | Drupal\Tests\node\Traits | core/ |
Provides methods to create content type from given values. | 54 | |||
| ContentTypeHeaderMatcher | class | Drupal\Core\Routing | core/ |
Filters routes based on the HTTP Content-type header. | 1 | |||
| ContentTypeHeaderMatcherTest | class | Drupal\Tests\Core\Routing | core/ |
Confirm that the content types partial matcher is functioning properly. | ||||
| ContentUninstallValidator | class | Drupal\Core\Entity | core/ |
Validates module uninstall readiness based on existing content entities. | ||||
| ContentUninstallValidator | class | Drupal\Core\ProxyClass\Entity | core/ |
Provides a proxy class for \Drupal\Core\Entity\ContentUninstallValidator. | ||||
| Context | class | Drupal\Core\Plugin\Context | core/ |
A Drupal specific context wrapper class. | 1 | 26 | ||
| Context | class | Drupal\Component\Plugin\Context | core/ |
A generic context class for wrapping data a plugin needs to operate. | 1 | 2 | ||
| ContextAwarePluginAssignmentTrait | trait | Drupal\Core\Plugin | core/ |
Handles context assignments for context-aware plugins. | 4 | |||
| ContextAwarePluginDefinition | class | Drupal\Tests\Core\Plugin | core/ |
|||||
| ContextAwarePluginDefinitionInterface | interface | Drupal\Component\Plugin\Definition | core/ |
Provides an interface for plugin definitions which use contexts. | 4 | 6 | ||
| ContextAwarePluginDefinitionTrait | trait | Drupal\Component\Plugin\Definition | core/ |
Provides a trait for context-aware object-based plugin definitions. | 4 | |||
| ContextAwarePluginInterface | interface | Drupal\Core\Plugin | core/ |
An override of ContextAwarePluginInterface for documentation purposes. | 13 | 21 | ||
| ContextAwarePluginInterface | interface | Drupal\Component\Plugin | core/ |
Interface for defining context aware plugins. | 1 | 1 | ||
| ContextAwarePluginManagerInterface | interface | Drupal\Core\Plugin\Context | core/ |
Provides an interface for plugin managers that support context-aware plugins. | 1 | 1 | ||
| ContextAwarePluginManagerTrait | trait | Drupal\Core\Plugin\Context | core/ |
Provides a trait for plugin managers that support context-aware plugins. | 1 | |||
| ContextAwarePluginTrait | trait | Drupal\Core\Plugin | core/ |
Provides a trait to add context-aware functionality to plugins. | 11 | |||
| ContextAwarePluginTraitTest | class | Drupal\KernelTests\Core\Plugin\Context | core/ |
@coversDefaultClass \Drupal\Core\Plugin\ContextAwarePluginTrait | ||||
| ContextAwareVariantInterface | interface | Drupal\Core\Display | core/ |
Provides an interface for variant plugins that are context-aware. | 1 | 2 | ||
| ContextCacheKeys | class | Drupal\Core\Cache\Context | core/ |
A value object to store generated cache keys with its cacheability metadata. | 2 | |||
| ContextDefinition | class | Drupal\Core\Annotation | core/ |
Defines a context definition annotation object. | ||||
| ContextDefinition | class | Drupal\Core\Plugin\Context | core/ |
Defines a class for context definitions. | 2 | 38 | ||
| ContextDefinitionInterface | interface | Drupal\Core\Plugin\Context | core/ |
Interface to define definition objects in ContextInterface via TypedData. | 1 | 1 | ||
| ContextDefinitionInterface | interface | Drupal\Component\Plugin\Context | core/ |
Interface used to define definition objects found in ContextInterface. | 1 | 4 | ||
| ContextDefinitionIsSatisfiedTest | class | Drupal\Tests\Core\Plugin\Context | core/ |
@coversDefaultClass \Drupal\Core\Plugin\Context\ContextDefinition @group Plugin | ||||
| ContextDefinitionTest | class | Drupal\Tests\Core\Plugin\Context | core/ |
Tests the ContextDefinition class. | ||||
| ContextDefinitionTest | class | Drupal\KernelTests\Core\Plugin | core/ |
@coversDefaultClass \Drupal\Core\Plugin\Context\ContextDefinition @group Plugin | ||||
| ContextDefinitionTest | class | Drupal\KernelTests\Core\Plugin\Annotation | core/ |
@coversDefaultClass \Drupal\Core\Annotation\ContextDefinition @group Plugin | ||||
| ContextException | class | Drupal\Component\Plugin\Exception | core/ |
An exception class to be thrown for context plugin exceptions. | 1 | 13 | ||
| ContextHandler | class | Drupal\Core\Plugin\Context | core/ |
Provides methods to handle sets of contexts. | 2 | |||
| ContextHandlerInterface | interface | Drupal\Core\Plugin\Context | core/ |
Provides an interface for handling sets of contexts. | 1 | 8 | ||
| ContextHandlerTest | class | Drupal\KernelTests\Core\Plugin | core/ |
@coversDefaultClass \Drupal\Core\Plugin\Context\ContextHandler | ||||
| ContextHandlerTest | class | Drupal\Tests\Core\Plugin | core/ |
@coversDefaultClass \Drupal\Core\Plugin\Context\ContextHandler @group Plugin | ||||
| ContextInterface | interface | Drupal\Core\Plugin\Context | core/ |
Context data and definitions for plugins supporting caching and return docs. | 1 | 4 | ||
| ContextInterface | interface | Drupal\Component\Plugin\Context | core/ |
Provides data and definitions for plugins during runtime and administration. | 2 | 8 | ||
| ContextPluginTest | class | Drupal\KernelTests\Core\Plugin | core/ |
Tests that contexts are properly set and working within plugins. | ||||
| ContextProviderInterface | interface | Drupal\Core\Plugin\Context | core/ |
Defines an interface for providing plugin contexts. | 7 | 7 | ||
| ContextRepositoryInterface | interface | Drupal\Core\Plugin\Context | core/ |
Offers a global context repository. | 1 | 6 | ||
| ContextTest | class | Drupal\Tests\Core\Plugin\Context | core/ |
@coversDefaultClass \Drupal\Core\Plugin\Context\Context @group Plugin | ||||
| ContextTest | class | Drupal\Tests\Component\Plugin\Context | core/ |
@coversDefaultClass \Drupal\Component\Plugin\Context\Context @group Plugin | ||||
| ContextTypedDataTest | class | Drupal\KernelTests\Core\Plugin | core/ |
Tests that contexts work properly with the typed data manager. | ||||
| ContextualController | class | Drupal\contextual | core/ |
Returns responses for Contextual module routes. | ||||
| ContextualDynamicContextTest | class | Drupal\Tests\contextual\Functional | core/ |
Tests contextual link display on the front page based on permissions. | ||||
| ContextualFiltersBlockContextTest | class | Drupal\Tests\views\Functional\Plugin | core/ |
A test for contextual filters exposed as block context. | ||||
| ContextualFiltersStringTest | class | Drupal\Tests\views\Functional\Plugin | core/ |
Test contextual filters with 'allow multiple values' setting for user roles. | ||||
| ContextualFilterTest | class | Drupal\Tests\views\FunctionalJavascript\Plugin\views\Handler | core/ |
Tests the contextual filter handler UI. |
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