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\filter
Drupal\filter\Annotation
Drupal\filter\Attribute
Drupal\filter\Controller
Drupal\filter\Element
Drupal\filter\Entity
Drupal\filter\Form
Drupal\filter\Hook
Drupal\filter\Plugin
Drupal\filter\Plugin\DataType
Drupal\filter\Plugin\Filter
Drupal\filter\Plugin\migrate\process
Drupal\filter\Plugin\migrate\process\d6
Drupal\filter\Plugin\migrate\source\d6
Drupal\filter\Plugin\migrate\source\d7
Drupal\filter\Render
Drupal\help
Drupal\help\Annotation
Drupal\help\Attribute
Drupal\help\Controller
Drupal\help\Hook
Drupal\help\Plugin\Block
Drupal\help\Plugin\HelpSection
Drupal\help\Plugin\Search
Drupal\history
Drupal\history\Controller
Drupal\history\Hook
Drupal\history\Plugin\views\field
Drupal\history\Plugin\views\filter
Drupal\image
Drupal\image\Annotation
Drupal\image\Attribute
Drupal\image\Controller
Drupal\image\Entity
Drupal\image\Form
Drupal\image\Hook
Drupal\image\PageCache
Drupal\image\PathProcessor
Drupal\image\Plugin\Field\FieldFormatter
Drupal\image\Plugin\Field\FieldType
Drupal\image\Plugin\Field\FieldWidget
Drupal\image\Plugin\ImageEffect
Drupal\image\Plugin\migrate\destination
Drupal\image\Plugin\migrate\field\d6
Drupal\image\Plugin\migrate\field\d7
Drupal\image\Plugin\migrate\process\d6
Drupal\image\Plugin\migrate\source\d6
Drupal\image\Plugin\migrate\source\d7
Drupal\image\Routing
Drupal\inline_form_errors