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\system\Plugin\migrate\source\d7
Drupal\system\Routing
Drupal\system\SecurityAdvisories
Drupal\system\Theme
Drupal\taxonomy
Drupal\taxonomy\ContextProvider
Drupal\taxonomy\Controller
Drupal\taxonomy\Entity
Drupal\taxonomy\Entity\Routing
Drupal\taxonomy\Form
Drupal\taxonomy\Hook
Drupal\taxonomy\Plugin\EntityReferenceSelection
Drupal\taxonomy\Plugin\Field\FieldFormatter
Drupal\taxonomy\Plugin\migrate
Drupal\taxonomy\Plugin\migrate\destination
Drupal\taxonomy\Plugin\migrate\field
Drupal\taxonomy\Plugin\migrate\process
Drupal\taxonomy\Plugin\migrate\source\d6
Drupal\taxonomy\Plugin\migrate\source\d7
Drupal\taxonomy\Plugin\Validation\Constraint
Drupal\taxonomy\Plugin\views\argument
Drupal\taxonomy\Plugin\views\argument_default
Drupal\taxonomy\Plugin\views\argument_validator
Drupal\taxonomy\Plugin\views\field
Drupal\taxonomy\Plugin\views\filter
Drupal\taxonomy\Plugin\views\relationship
Drupal\taxonomy\Plugin\views\wizard
Drupal\telephone\Hook
Drupal\telephone\Plugin\Field\FieldFormatter
Drupal\telephone\Plugin\Field\FieldType
Drupal\telephone\Plugin\Field\FieldWidget
Drupal\telephone\Plugin\migrate\field\d7
Drupal\text
Drupal\text\Hook
Drupal\text\Plugin\Field\FieldFormatter
Drupal\text\Plugin\Field\FieldType
Drupal\text\Plugin\Field\FieldWidget
Drupal\text\Plugin\migrate\field\d6
Drupal\text\Plugin\migrate\field\d7
Drupal\toolbar\Ajax
Drupal\toolbar\Controller
Drupal\toolbar\Element
Drupal\toolbar\Hook
Drupal\toolbar\Menu
Drupal\toolbar\PageCache
Drupal\update
Drupal\update\Access
Drupal\update\Controller
Drupal\update\Form
Drupal\update\Hook