Namespaces - 10.3.x - drupal

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\Condition
Drupal\system\Plugin\Derivative
Drupal\system\Plugin\ImageToolkit
Drupal\system\Plugin\ImageToolkit\Operation\gd
Drupal\system\Plugin\migrate\destination
Drupal\system\Plugin\migrate\destination\d7
Drupal\system\Plugin\migrate\process\d6
Drupal\system\Plugin\migrate\source
Drupal\system\Plugin\migrate\source\d7
Drupal\system\Routing
Drupal\system\SecurityAdvisories
Drupal\system\Tests\Routing
Drupal\system\Theme
Drupal\system_mail_failure_test\Plugin\Mail
Drupal\system_test
Drupal\system_test\Controller
Drupal\system_test\Form
Drupal\tabbable_shim_test\Controller
Drupal\tabbingmanager_test\Controller
Drupal\tabledrag_test\Form
Drupal\taxonomy
Drupal\taxonomy\ContextProvider
Drupal\taxonomy\Controller
Drupal\taxonomy\Entity
Drupal\taxonomy\Entity\Routing
Drupal\taxonomy\Form
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\taxonomy_test\Plugin\views\argument
Drupal\telephone\Plugin\Field\FieldFormatter
Drupal\telephone\Plugin\Field\FieldType
Drupal\telephone\Plugin\Field\FieldWidget
Drupal\telephone\Plugin\migrate\field\d7
Drupal\Tests
Drupal\TestSite
Drupal\TestSite\Commands

Other projects

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.