Classes, traits, and interfaces - 11.x - 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 1531
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| BlockContentXmlBasicAuthTest | class | Drupal\Tests\block_content\Functional\Rest | core/ |
Tests Block Content Xml Basic Auth. | ||||
| BlockContentXmlCookieTest | class | Drupal\Tests\block_content\Functional\Rest | core/ |
Tests Block Content Xml Cookie. | ||||
| BlockContextualLinksTest | class | Drupal\Tests\block\FunctionalJavascript | core/ |
Tests the contextual links added while rendering the block. | ||||
| BlockController | class | Drupal\block\Controller | core/ |
Controller routines for admin block routes. | ||||
| BlockCreationTrait | trait | Drupal\Tests\block\Traits | core/ |
Provides methods to create and place block with default settings. | 16 | |||
| BlockCustom | class | Drupal\block_content\Plugin\migrate\source\d7 | core/ |
Drupal 7 content block source from database. | 1 | |||
| BlockCustomTest | class | Drupal\Tests\block_content\Kernel\Plugin\migrate\source\d7 | core/ |
Tests d7_block_custom source plugin. | ||||
| BlockCustomTranslation | class | Drupal\block_content\Plugin\migrate\source\d7 | core/ |
Drupal 7 i18n content block translations source from database. | 1 | 2 | ||
| BlockCustomTranslationTest | class | Drupal\Tests\block_content\Kernel\Plugin\migrate\source\d7 | core/ |
Tests i18n content block translations source plugin. | ||||
| BlockDeleteForm | class | Drupal\block\Form | core/ |
Provides a deletion confirmation form for the block instance deletion form. | 1 | |||
| BlockDemoTest | class | Drupal\Tests\block\Functional | core/ |
Tests the block demo page with admin themes. | ||||
| BlockDependenciesTest | class | Drupal\Tests\views\Kernel\Plugin | core/ |
Tests views block config dependencies functionality. | ||||
| BlockDragTest | class | Drupal\Tests\block\FunctionalJavascript | core/ |
Tests drag and drop blocks on block layout page. | ||||
| BlockedIp | class | Drupal\ban\Plugin\migrate\destination | core/ |
Destination for blocked IP addresses. | 1 | |||
| BlockedIps | class | Drupal\ban\Plugin\migrate\source\d7 | core/ |
Drupal 7 blocked IPs source from database. | 1 | |||
| BlockedIpsTest | class | Drupal\Tests\ban\Kernel\Plugin\migrate\source\d7 | core/ |
Tests D7 blocked_ip source plugin. | ||||
| BlockEntitySettingTrayForm | class | Drupal\settings_tray\Block | core/ |
Provides form for block instance forms when used in the off-canvas dialog. | 1 | |||
| BlockExposedFilterAJAXTest | class | Drupal\Tests\views\FunctionalJavascript | core/ |
Tests the exposed filter ajax functionality in a block. | ||||
| BlockFilterTest | class | Drupal\Tests\block\FunctionalJavascript | core/ |
Tests the JavaScript functionality of the block add filter. | 1 | 1 | ||
| BlockFilterTest | class | Drupal\Tests\layout_builder\FunctionalJavascript | core/ |
Tests the JavaScript functionality of the block add filter. | ||||
| BlockForm | class | Drupal\block | core/ |
Provides form for block instance forms. | 1 | 3 | ||
| BlockFormInBlockTest | class | Drupal\Tests\block\Functional | core/ |
Tests form in block caching. | ||||
| BlockFormMessagesTest | class | Drupal\Tests\layout_builder\FunctionalJavascript | core/ |
Tests that messages appear in the off-canvas dialog with configuring blocks. | ||||
| BlockFormTest | class | Drupal\Tests\block\Unit | core/ |
Tests Drupal\block\BlockForm. | ||||
| BlockHasOverridesAccessCheck | class | Drupal\settings_tray\Access | core/ |
Determines whether the requested block has a 'settings_tray' form. | 2 | |||
| BlockHiddenRegionTest | class | Drupal\Tests\block\Functional | core/ |
Tests that blocks are not added to hidden regions on theme installation. | ||||
| BlockHookOperationTest | class | Drupal\Tests\block\Functional | core/ |
Tests for Block module regarding hook_entity_operations_alter(). | ||||
| BlockHooks | class | Drupal\block\Hook | core/ |
Hook implementations for block. | 7 | |||
| BlockHtmlTest | class | Drupal\Tests\block\Functional | core/ |
Tests block HTML ID validity. | ||||
| BlockInstallTest | class | Drupal\Tests\block\Functional | core/ |
Tests block module's installation. | ||||
| BlockInterface | interface | Drupal\block | core/ |
Provides an interface defining a block entity. | 1 | 19 | ||
| BlockInterfaceTest | class | Drupal\Tests\block\Kernel | core/ |
Tests that the block plugin can work properly without a supporting entity. | ||||
| BlockInvalidRegionTest | class | Drupal\Tests\block\Functional | core/ |
Tests that blocks assigned to invalid regions are disabled with a warning. | ||||
| BlockItemsPerPageUpdateTest | final class | Drupal\Tests\views\Functional\Update | core/ |
Tests Block Items Per Page Update. | ||||
| BlockJsonAnonTest | class | Drupal\Tests\block\Functional\Rest | core/ |
Tests Block Json Anon. | ||||
| BlockJsonBasicAuthTest | class | Drupal\Tests\block\Functional\Rest | core/ |
Tests Block Json Basic Auth. | ||||
| BlockJsonCookieTest | class | Drupal\Tests\block\Functional\Rest | core/ |
Tests Block Json Cookie. | ||||
| BlockLanguageCacheTest | class | Drupal\Tests\block\Functional | core/ |
Tests display of menu blocks with multiple languages. | ||||
| BlockLanguageTest | class | Drupal\Tests\block\Functional | core/ |
Tests per-language block configuration. | ||||
| BlockLibraryController | class | Drupal\block\Controller | core/ |
Provides a list of block plugins to be added to the layout. | ||||
| BlockListBuilder | class | Drupal\block | core/ |
Defines a class to build a listing of block entities. | 1 | |||
| BlockListController | class | Drupal\block\Controller | core/ |
Defines a controller to list blocks. | ||||
| BlockLocalTasksTest | class | Drupal\Tests\block\Unit\Menu | core/ |
Tests block local tasks. | ||||
| BlockManager | class | Drupal\Core\Block | core/ |
Manages discovery and instantiation of block plugins. | 1 | 2 | ||
| BlockManagerInterface | interface | Drupal\Core\Block | core/ |
Provides an interface for the discovery and instantiation of block plugins. | 1 | 13 | ||
| BlockManagerTest | class | Drupal\Tests\Core\Block | core/ |
Tests Drupal\Core\Block\BlockManager. | ||||
| BlockPageDisplayVariantSubscriber | class | Drupal\block\EventSubscriber | core/ |
Selects the block page display variant. | 2 | |||
| BlockPageVariant | class | Drupal\block\Plugin\DisplayVariant | core/ |
Provides a page display variant that decorates the main content with blocks. | 1 | |||
| BlockPageVariantTest | class | Drupal\Tests\block\Unit\Plugin\DisplayVariant | core/ |
Tests Drupal\block\Plugin\DisplayVariant\BlockPageVariant. | ||||
| BlockPluginCollection | class | Drupal\block | core/ |
Provides a collection of block plugins. | 1 |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.