Classes, traits, and interfaces - main - drupal

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

File

core/core.api.php, line 1529

Name Deprecated Object type Namespace File name Summary Direct uses Use statements Strings
MenuLinkContentTranslationUITest class Drupal\Tests\menu_link_content\Functional core/modules/menu_link_content/tests/src/Functional/MenuLinkContentTranslationUITest.php Tests the menu link content translation UI.
MenuLinkContentXmlAnonTest class Drupal\Tests\menu_link_content\Functional\Rest core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentXmlAnonTest.php Tests Menu Link Content Xml Anon.
MenuLinkContentXmlBasicAuthTest class Drupal\Tests\menu_link_content\Functional\Rest core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentXmlBasicAuthTest.php Tests Menu Link Content Xml Basic Auth.
MenuLinkContentXmlCookieTest class Drupal\Tests\menu_link_content\Functional\Rest core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentXmlCookieTest.php Tests Menu Link Content Xml Cookie.
MenuLinkDefault class Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkDefault.php Provides a default implementation for menu link plugins. 1 6
MenuLinkDefaultForm class Drupal\Core\Menu\Form core/lib/Drupal/Core/Menu/Form/MenuLinkDefaultForm.php Provides an edit form for static menu links. 1 2
MenuLinkDefaultFormTest class Drupal\Tests\claro\Functional core/themes/claro/tests/src/Functional/MenuLinkDefaultFormTest.php Tests the MenuLinkDefaultForm customizations.
MenuLinkDefaultFormTest class Drupal\Tests\Core\Menu core/tests/Drupal/Tests/Core/Menu/MenuLinkDefaultFormTest.php Tests Drupal\Core\Menu\Form\MenuLinkDefaultForm.
MenuLinkDefaultIntegrationTest class Drupal\KernelTests\Core\Menu core/tests/Drupal/KernelTests/Core/Menu/MenuLinkDefaultIntegrationTest.php Tests integration of static menu links.
MenuLinkDefaultTest class Drupal\Tests\Core\Menu core/tests/Drupal/Tests/Core/Menu/MenuLinkDefaultTest.php Tests Drupal\Core\Menu\MenuLinkDefault.
MenuLinkDepthConstraint class Drupal\Core\Menu\Plugin\Validation\Constraint core/lib/Drupal/Core/Menu/Plugin/Validation/Constraint/MenuLinkDepthConstraint.php Validates the link depth of a menu tree.
MenuLinkDepthConstraintValidator class Drupal\Core\Menu\Plugin\Validation\Constraint core/lib/Drupal/Core/Menu/Plugin/Validation/Constraint/MenuLinkDepthConstraintValidator.php Validates the MenuLinkDepthConstraint constraint.
MenuLinkEditForm class Drupal\menu_ui\Form core/modules/menu_ui/src/Form/MenuLinkEditForm.php Defines a generic edit form for all menu link plugin types. 1
MenuLinkFieldDefinitions trait Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkFieldDefinitions.php Provides default values for menu link plugin definitions.
MenuLinkFormInterface interface Drupal\Core\Menu\Form core/lib/Drupal/Core/Menu/Form/MenuLinkFormInterface.php Defines an interface for edit forms of menu links. 1
MenuLinkInterface interface Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkInterface.php Defines an interface for classes providing a type of menu link. 1 8 1
MenuLinkListBuilder class Drupal\menu_link_content core/modules/menu_link_content/src/MenuLinkListBuilder.php Provides a menu link list builder. 1
MenuLinkLocalized class Drupal\menu_link_content\Plugin\migrate\source\d7 core/modules/menu_link_content/src/Plugin/migrate/source/d7/MenuLinkLocalized.php Drupal 7 localized menu link translations source from database. 1
MenuLinkLocalizedTest class Drupal\Tests\menu_link_content\Kernel\Plugin\migrate\source\d7 core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/source/d7/MenuLinkLocalizedTest.php Tests menu link localized translation source plugin.
MenuLinkManager class Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkManager.php Manages discovery, instantiation, and tree building of menu link plugins. 2
MenuLinkManagerInterface interface Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkManagerInterface.php Defines an interface for managing menu links and storing their definitions. 1 19
MenuLinkMock class Drupal\Tests\Core\Menu core/tests/Drupal/Tests/Core/Menu/MenuLinkMock.php Defines a mock implementation of a menu link used in tests only. 1 6
MenuLinkParent class Drupal\migrate\Plugin\migrate\process core/modules/migrate/src/Plugin/migrate/process/MenuLinkParent.php Determines the parent of a menu link. 1
MenuLinkParentTest class Drupal\Tests\migrate\Unit\process core/modules/migrate/tests/src/Unit/process/MenuLinkParentTest.php Tests the menu link parent process plugin.
MenuLinkPluginConverter class Drupal\Core\ParamConverter core/lib/Drupal/Core/ParamConverter/MenuLinkPluginConverter.php Parameter converter for upcasting entity ids to full objects. 2
MenuLinkPluginConverter class Drupal\Core\ProxyClass\ParamConverter core/lib/Drupal/Core/ProxyClass/ParamConverter/MenuLinkPluginConverter.php Provides a proxy class for \Drupal\Core\ParamConverter\MenuLinkPluginConverter.
MenuLinkPluginTest class Drupal\Tests\menu_link_content\Unit core/modules/menu_link_content/tests/src/Unit/MenuLinkPluginTest.php Tests Drupal\menu_link_content\Plugin\Menu\MenuLinkContent.
MenuLinkReorderTest class Drupal\Tests\menu_ui\Functional core/modules/menu_ui/tests/src/Functional/MenuLinkReorderTest.php Reorder menu items.
MenuLinkResetForm class Drupal\menu_ui\Form core/modules/menu_ui/src/Form/MenuLinkResetForm.php Defines a confirmation form for resetting a single modified menu link. 1
MenuLinkSecurityTest class Drupal\Tests\system\Functional\Menu core/modules/system/tests/src/Functional/Menu/MenuLinkSecurityTest.php Ensures that menu links don't cause XSS issues.
MenuLinksetRoutes class Drupal\system\Routing core/modules/system/src/Routing/MenuLinksetRoutes.php Dynamically defines routes for menu linkset endpoints. 2
MenuLinksetSettingsForm class Drupal\system\Form core/modules/system/src/Form/MenuLinksetSettingsForm.php Configure System settings for this site. 1
MenuLinksetSettingsFormTest class Drupal\Tests\system\Functional\Form core/modules/system/tests/src/Functional/Form/MenuLinksetSettingsFormTest.php Tests the menu_linkset_settings form.
MenuLinksTest class Drupal\Tests\menu_link_content\Kernel core/modules/menu_link_content/tests/src/Kernel/MenuLinksTest.php Tests handling of menu links hierarchies.
MenuLinkTest class Drupal\Tests\menu_link_content\Kernel\Plugin\migrate\source core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/source/MenuLinkTest.php Tests the menu link source plugin.
MenuLinkTest class Drupal\Tests\views\Functional\Plugin core/modules/views/tests/src/Functional/Plugin/MenuLinkTest.php Tests the menu links created in views.
MenuLinkTestWithUnsafeTitle class Drupal\menu_test\Plugin\Derivative core/modules/system/tests/modules/menu_test/src/Plugin/Derivative/MenuLinkTestWithUnsafeTitle.php Test derivative with an unsafe string. 1
MenuLinkTranslation class Drupal\menu_link_content\Plugin\migrate\source\d6 core/modules/menu_link_content/src/Plugin/migrate/source/d6/MenuLinkTranslation.php Drupal 6 i18n menu link translations source from database. 1
MenuLinkTranslation class Drupal\menu_link_content\Plugin\migrate\source\d7 core/modules/menu_link_content/src/Plugin/migrate/source/d7/MenuLinkTranslation.php Drupal 7 i18n menu link translations source from database. 1
MenuLinkTranslationTest class Drupal\Tests\menu_link_content\Kernel\Plugin\migrate\source\d6 core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/source/d6/MenuLinkTranslationTest.php Tests menu link translation source plugin.
MenuLinkTranslationTest class Drupal\Tests\menu_link_content\Kernel\Plugin\migrate\source\d7 core/modules/menu_link_content/tests/src/Kernel/Plugin/migrate/source/d7/MenuLinkTranslationTest.php Tests menu link localized translation source plugin.
MenuLinkTree class Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkTree.php Implements the loading, transforming and rendering of menu link trees. 2 3 2
MenuLinkTreeElement class Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkTreeElement.php Provides a value object to model an element in a menu link tree. 8
MenuLinkTreeElementTest class Drupal\Tests\Core\Menu core/tests/Drupal/Tests/Core/Menu/MenuLinkTreeElementTest.php Tests the menu link tree element value object.
MenuLinkTreeInterface interface Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuLinkTreeInterface.php Defines an interface for loading, transforming and rendering menu link trees. 1 8
MenuLinkTreeTest class Drupal\KernelTests\Core\Menu core/tests/Drupal/KernelTests/Core/Menu/MenuLinkTreeTest.php Tests the menu link tree.
MenuLinkTreeTest class Drupal\Tests\system\Unit\Menu core/modules/system/tests/src/Unit/Menu/MenuLinkTreeTest.php Tests Drupal\Core\Menu\MenuLinkTree.
MenuListBuilder class Drupal\menu_ui core/modules/menu_ui/src/MenuListBuilder.php Defines a class to build a listing of menu entities.
MenuOperationsLinkTestHooks class Drupal\menu_operations_link_test\Hook core/modules/menu_link_content/tests/menu_operations_link_test/src/Hook/MenuOperationsLinkTestHooks.php Hook implementations for menu_operations_link_test.
MenuParentFormSelector class Drupal\Core\Menu core/lib/Drupal/Core/Menu/MenuParentFormSelector.php Default implementation of the menu parent form selector service. 1 2

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