Classes, traits, and interfaces - 9.5.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
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core/
core.api.php, line 1523
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| InPlaceEditorBase | abstract class | Drupal\quickedit\Plugin | core/ |
Defines a base in-place editor implementation. | 5 | 5 | ||
| InPlaceEditorInterface | interface | Drupal\quickedit\Plugin | core/ |
Defines an interface for in-place editors plugins. | 3 | 2 | ||
| InPlaceEditorManager | class | Drupal\quickedit\Plugin | core/ |
Provides an in-place editor manager. | 2 | |||
| InputBag | final class | Drupal\Core\Http | core/ |
Forward compatibility class for Symfony 5. | 3 | |||
| InputBagTest | class | Drupal\Tests\Core\Http | core/ |
@coversDefaultClass \Drupal\Core\Http\InputBag[[api-linebreak]] | ||||
| InputRequired | class | Drupal\views\Plugin\views\exposed_form | core/ |
Exposed form plugin that provides an exposed form with required input. | ||||
| Insecure | class | Drupal\editor_test\EditorXssFilter | core/ |
Defines an insecure text editor XSS filter (for testing purposes). | ||||
| Insert | class | Drupal\pgsql\Driver\Database\pgsql | core/ |
PostgreSQL implementation of \Drupal\Core\Database\Query\Insert. | 2 | 2 | ||
| Insert | class | Drupal\driver_test\Driver\Database\DrivertestMysql | core/ |
MySQL test implementation of \Drupal\Core\Database\Query\Insert. | ||||
| Insert | class | Drupal\driver_test\Driver\Database\DrivertestMysqlDeprecatedVersion | core/ |
MySQL test implementation of \Drupal\Core\Database\Query\Insert. | ||||
| Insert | class | Drupal\driver_test\Driver\Database\DrivertestPgsql | core/ |
PostgreSQL implementation of \Drupal\Core\Database\Query\Insert. | ||||
| Insert | class | Drupal\corefake\Driver\Database\corefakeWithAllCustomClasses | core/ |
CorefakeWithAllCustomClasses implementation of \Drupal\Core\Database\Insert. | ||||
| Insert | in drupal:9.4.0 and is removed from drupal:11.0.0. The SQLite database driver has been moved to the sqlite module. |
class | Drupal\Core\Database\Driver\sqlite | core/ |
SQLite implementation of \Drupal\Core\Database\Query\Insert. | 1 | ||
| Insert | in drupal:9.4.0 and is removed from drupal:11.0.0. The MySQL database driver has been moved to the mysql module. |
class | Drupal\Core\Database\Driver\mysql | core/ |
MySQL implementation of \Drupal\Core\Database\Query\Insert. | 1 | ||
| Insert | in drupal:9.4.0 and is removed from drupal:11.0.0. The PostgreSQL database driver has been moved to the pgsql module. |
class | Drupal\Core\Database\Driver\pgsql | core/ |
PostgreSQL implementation of \Drupal\Core\Database\Query\Insert. | 1 | ||
| Insert | class | Drupal\Core\Database\Query | core/ |
General class for an abstracted INSERT query. | 4 | 5 | ||
| Insert | class | Drupal\mysql\Driver\Database\mysql | core/ |
MySQL implementation of \Drupal\Core\Database\Query\Insert. | 3 | 3 | ||
| Insert | class | Drupal\sqlite\Driver\Database\sqlite | core/ |
SQLite implementation of \Drupal\Core\Database\Query\Insert. | 1 | 1 | ||
| InsertCommand | class | Drupal\Core\Ajax | core/ |
Generic AJAX command for inserting content. | 6 | 5 | ||
| InsertDefaultsTest | class | Drupal\KernelTests\Core\Database | core/ |
Tests the Insert query builder with default values. | ||||
| InsertLobTest | class | Drupal\KernelTests\Core\Database | core/ |
Tests the Insert query builder with LOB fields. | ||||
| InsertTest | class | Drupal\KernelTests\Core\Database | core/ |
Tests the insert builder. | ||||
| InsertTrait | trait | Drupal\Core\Database\Query | core/ |
Provides common functionality for INSERT and UPSERT queries. | ||||
| InspectionTest | class | Drupal\KernelTests\Core\Plugin | core/ |
Tests that plugins implementing PluginInspectionInterface can be inspected. | ||||
| Inspector | class | Drupal\Component\Assertion | core/ |
Generic inspections for the assert() statement. | 33 | |||
| InspectorTest | class | Drupal\Tests\Component\Assertion | core/ |
@coversDefaultClass \Drupal\Component\Assertion\Inspector[[api-linebreak]] @group Assertion | ||||
| InstallCommand | class | Drupal\Core\Command | core/ |
Installs a Drupal site for local testing/development. | ||||
| InstallerConfigDirectorySetNoDirectoryErrorTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests installation when a config_sync_directory is set up but does not exist. | ||||
| InstallerConfigDirectorySetNoDirectoryTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests the installer when a custom config directory set up but does not exist. | ||||
| InstallerDatabaseErrorMessagesTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests the installer with database errors. | ||||
| InstallerDependenciesResolutionTest | class | Drupal\Tests\system\Kernel\Installer | core/ |
Tests that we handle module dependency resolution during install. | ||||
| InstallerEmptySettingsTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests the installer with empty settings file. | ||||
| InstallerException | class | Drupal\Core\Installer\Exception | core/ |
Base class for exceptions thrown by installer. | 2 | 1 | ||
| InstallerExistingBrokenDatabaseSettingsTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests the installer with broken database connection info in settings.php. | ||||
| InstallerExistingConfigDirectoryTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests installation when a config_sync_directory exists and is set up. | ||||
| InstallerExistingConfigExistingSettingsTest | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that installing from existing configuration works. | ||||
| InstallerExistingConfigMultilingualTest | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that installing from existing configuration works. | ||||
| InstallerExistingConfigNoConfigTest | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that profiles invalid config can not be installed. | ||||
| InstallerExistingConfigNoSystemSiteTest | class | Drupal\FunctionalTests\Installer | core/ |
Testing installing from config without system.site. | ||||
| InstallerExistingConfigProfileHookInstall | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that profiles with hook_install() can't be installed from config. | ||||
| InstallerExistingConfigSyncDirectoryMultilingualTest | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that installing from existing configuration works. | ||||
| InstallerExistingConfigSyncDirectoryProfileHookInstall | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that profiles with hook_install() can't be installed from config. | ||||
| InstallerExistingConfigSyncDirectoryProfileMismatchTest | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that installing from existing configuration works. | ||||
| InstallerExistingConfigTest | class | Drupal\FunctionalTests\Installer | core/ |
Verifies that installing from existing configuration works. | 1 | |||
| InstallerExistingConfigTestBase | abstract class | Drupal\FunctionalTests\Installer | core/ |
Provides a base class for testing installing from existing configuration. | 8 | |||
| InstallerExistingDatabaseSettingsTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests installation with database information in an existing settings file. | ||||
| InstallerExistingInstallationTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests the installer with an existing Drupal installation. | ||||
| InstallerExistingSettingsNoProfileTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests the installer with an existing settings file but no install profile. | ||||
| InstallerExistingSettingsTest | class | Drupal\FunctionalTests\Installer | core/ |
Tests the installer with an existing settings file. | ||||
| InstallerKernel | class | Drupal\Core\Installer | core/ |
Extend DrupalKernel to handle force some kernel behaviors. | 15 |
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