Classes, traits, and interfaces in Drupal 10
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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
Name | Type | Namespace | Location | Description | Direct uses | Use statements | Strings |
---|---|---|---|---|---|---|---|
AssetResolverInterface | interface |
Drupal\ |
core/ |
Resolves asset libraries into concrete CSS and JavaScript assets. | 1 | 4 | |
AssetResolverTest | class |
Drupal\ |
core/ |
@coversDefaultClass \Drupal\Core\Asset\AssetResolver @group Asset | |||
AssignOwnerNode | class |
Drupal\ |
core/ |
Assigns ownership of a node to a user. | |||
AttachedAssets | class |
Drupal\ |
core/ |
The default attached assets collection. | 10 | ||
AttachedAssetsInterface | interface |
Drupal\ |
core/ |
The attached assets collection for the current response. | 1 | 9 | |
AttachedAssetsTest | class |
Drupal\ |
core/ |
Tests #attached assets: attached asset libraries and JavaScript settings. | |||
AttachedRenderingBlock | class |
Drupal\ |
core/ |
A block we can use to test caching of #attached headers. | |||
Attachment | class |
Drupal\ |
core/ |
The plugin that handles an attachment display. | |||
AttachmentsInterface | interface |
Drupal\ |
core/ |
Defines an interface for responses that can expose #attached metadata. | 4 | 11 | |
AttachmentsResponseProcessorInterface | interface |
Drupal\ |
core/ |
Defines an interface for processing attachments of responses that have them. | 2 | 5 | |
AttachmentsTestDomainObject | class |
Drupal\ |
core/ |
||||
AttachmentsTestResponse | class |
Drupal\ |
core/ |
||||
AttachmentsTrait | trait |
Drupal\ |
core/ |
Provides an implementation of AttachmentsInterface. | 3 | ||
AttachmentTestFormatter | class |
Drupal\ |
core/ |
Plugin implementation of the 'number_unformatted_with_attachment' formatter. | |||
Attribute | class |
Drupal\ |
core/ |
Collects, sanitizes, and renders HTML attributes. | 1 | 37 | |
AttributeArray | class |
Drupal\ |
core/ |
A class that defines a type of Attribute that can be added to as an array. | 1 | ||
AttributeBoolean | class |
Drupal\ |
core/ |
A class that defines a type of boolean HTML attribute. | |||
AttributeHelper | class |
Drupal\ |
core/ |
Helper class to deal with mixed array and Attribute operations. | 2 | ||
AttributeHelperTest | class |
Drupal\ |
core/ |
@coversDefaultClass \Drupal\Core\Template\AttributeHelper @group Template | |||
AttributesTest | class |
Drupal\ |
core/ |
Tests the Drupal\Core\Template\Attribute functionality. | |||
AttributeString | class |
Drupal\ |
core/ |
A class that represents most standard HTML attributes. | 1 | ||
AttributeTest | class |
Drupal\ |
core/ |
@coversDefaultClass \Drupal\Core\Template\Attribute @group Template | |||
AttributeValueBase | abstract class |
Drupal\ |
core/ |
Defines the base class for an attribute type. | 3 | ||
AudioFile | class |
Drupal\ |
core/ |
Media source wrapping around an audio file. | |||
AuditException | class |
Drupal\ |
core/ |
Defines an exception to throw if an error occurs during a migration audit. | |||
AuditorInterface | interface |
Drupal\ |
core/ |
Defines an interface for migration auditors. | 1 | ||
AuditResult | class |
Drupal\ |
core/ |
Encapsulates the result of a migration audit. | 2 | ||
Auth | class |
Drupal\ |
core/ |
Test authentication provider. | 2 | ||
AuthenticationCollector | class |
Drupal\ |
core/ |
A collector class for authentication providers. | 2 | 2 | |
AuthenticationCollectorInterface | interface |
Drupal\ |
core/ |
Interface for collectors of registered authentication providers. | 1 | ||
AuthenticationCollectorTest | class |
Drupal\ |
core/ |
@coversDefaultClass \Drupal\Core\Authentication\AuthenticationCollector @group Authentication | |||
AuthenticationManager | class |
Drupal\ |
core/ |
Manager for authentication. | 1 | 2 | |
AuthenticationManagerTest | class |
Drupal\ |
core/ |
@coversDefaultClass \Drupal\Core\Authentication\AuthenticationManager @group Authentication | |||
AuthenticationProviderChallengeInterface | interface |
Drupal\ |
core/ |
Generate a challenge when access is denied for unauthenticated users. | 2 | 2 | |
AuthenticationProviderFilterInterface | interface |
Drupal\ |
core/ |
Restrict authentication methods to a subset of the site. | 2 | 2 | |
AuthenticationProviderInterface | interface |
Drupal\ |
core/ |
Interface for authentication providers. | 8 | 8 | |
AuthenticationProviderPass | class |
Drupal\ |
core/ |
Registers the authentication_providers container parameter. | 2 | ||
AuthenticationProviderPassTest | class |
Drupal\ |
core/ |
@coversDefaultClass \Drupal\Core\DependencyInjection\Compiler\AuthenticationProviderPass @group DependencyInjection | |||
AuthenticationSubscriber | class |
Drupal\ |
core/ |
Authentication subscriber. | 2 | ||
AuthorFormatter | class |
Drupal\ |
core/ |
Plugin implementation of the 'author' formatter. | |||
AuthorNameFormatter | class |
Drupal\ |
core/ |
Plugin implementation of the 'comment_username' formatter. | |||
AutocompleteController | class |
Drupal\ |
core/ |
Defines a controller class with methods for autocompletion. | |||
AutoIncrementingTestItem | class |
Drupal\ |
core/ |
Defines the 'field_method_invocation_order_test' entity field type. | |||
Autoload | class |
Drupal\ |
core/ |
||||
AutomatedCron | class |
Drupal\ |
core/ |
A subscriber running cron after a response is sent. | 2 | ||
AutowireTest | class |
Drupal\ |
core/ |
Tests auto-wiring services. | |||
BackendChain | class |
Drupal\ |
core/ |
Defines a chained cache implementation for combining multiple cache backends. | 2 | 4 | |
BackendChainImplementationUnitTest | class |
Drupal\ |
core/ |
Unit test of backend chain implementation specifics. | |||
BackendChainTest | class |
Drupal\ |
core/ |
Unit test of the backend chain using the generic cache unit test base. | |||
BackendCompilerPass | class |
Drupal\ |
core/ |
Defines a compiler pass to allow automatic override per backend. | 2 |