Namespaces - Drupal 11.1.x - Drupal Core

Introduction to namespaces

PHP classes, interfaces, and traits in Drupal are namespaced. See the Objected-oriented programming conventions for more information.

See also

Objected-oriented programming conventions

File

core/core.api.php, line 1534

Namespace
Drupal\Core\Block\Plugin\Block
Drupal\Core\Breadcrumb
Drupal\Core\Cache
Drupal\Core\Cache\Context
Drupal\Core\Cache\MemoryCache
Drupal\Core\Command
Drupal\Core\Composer
Drupal\Core\Condition
Drupal\Core\Condition\Annotation
Drupal\Core\Condition\Attribute
Drupal\Core\Config
Drupal\Core\Config\Action
Drupal\Core\Config\Action\Attribute
Drupal\Core\Config\Action\Plugin\ConfigAction
Drupal\Core\Config\Action\Plugin\ConfigAction\Deriver
Drupal\Core\Config\Checkpoint
Drupal\Core\Config\Development
Drupal\Core\Config\Entity
Drupal\Core\Config\Entity\Exception
Drupal\Core\Config\Entity\Query
Drupal\Core\Config\Importer
Drupal\Core\Config\Plugin\Validation\Constraint
Drupal\Core\Config\Schema
Drupal\Core\Controller
Drupal\Core\Controller\ArgumentResolver
Drupal\Core\Database
Drupal\Core\Database\Event
Drupal\Core\Database\EventSubscriber
Drupal\Core\Database\Exception
Drupal\Core\Database\Install
Drupal\Core\Database\Query
Drupal\Core\Database\Transaction
Drupal\Core\Datetime
Drupal\Core\Datetime\Element
Drupal\Core\Datetime\Entity
Drupal\Core\Datetime\Plugin\Field\FieldWidget
Drupal\Core\DefaultContent
Drupal\Core\DependencyInjection
Drupal\Core\DependencyInjection\Compiler
Drupal\Core\Diff
Drupal\Core\Discovery
Drupal\Core\Display
Drupal\Core\Display\Annotation
Drupal\Core\Display\Attribute
Drupal\Core\Entity
Drupal\Core\Entity\Annotation
Drupal\Core\Entity\Attribute
Drupal\Core\Entity\Controller
Drupal\Core\Entity\Display
Drupal\Core\Entity\Element