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 |
|---|---|---|---|---|---|---|---|---|
| UpdateSemverCoreTest | class | Drupal\Tests\update\Functional | core/ |
Tests the semantic version handling in the Update Manager. | ||||
| UpdateSemverTestBase | abstract class | Drupal\Tests\update\Functional | core/ |
Common test methods for projects that use semver version releases. | 2 | |||
| UpdateServiceProvider | class | Drupal\Core\Update | core/ |
Customizes the container for running updates. | ||||
| UpdateSettings | class | Drupal\update\Plugin\migrate\source | core/ |
Drupal 6/7 Update settings source from database. | ||||
| UpdateSettingsForm | class | Drupal\update | core/ |
Configure update settings for this site. | 1 | |||
| UpdateStorageTest | class | Drupal\Tests\update\Kernel | core/ |
Tests the Update module storage is cleared correctly. | ||||
| UpdatesWith7xTest | class | Drupal\Tests\system\Functional\UpdateSystem | core/ |
Tests the minimum schema version when only 7.x update hooks are retained. | ||||
| UpdateTest | class | Drupal\KernelTests\Core\Database | core/ |
Tests the update query builder. | ||||
| UpdateTestArchiver | class | Drupal\update_test\Plugin\Archiver | core/ |
Defines a test archiver implementation. | ||||
| UpdateTestBase | abstract class | Drupal\Tests\update\Functional | core/ |
Defines some shared functions used by all update tests. | 4 | |||
| UpdateTestController | class | Drupal\update_test\Controller | core/ |
Provides different routes of the update_test module. | ||||
| UpdateUploaderTestBase | abstract class | Drupal\Tests\update\Functional | core/ |
Base test class for tests that test project upload functionality. | 2 | |||
| UpdateUploadTest | class | Drupal\Tests\update\Functional | core/ |
Tests the Update Manager module's upload and extraction functionality. | ||||
| Upgrade6Test | class | Drupal\Tests\migrate_drupal_ui\Functional\d6 | core/ |
Tests Drupal 6 upgrade using the migrate UI. | ||||
| Upgrade7Test | class | Drupal\Tests\migrate_drupal_ui\Functional\d7 | core/ |
Tests Drupal 7 upgrade using the migrate UI. | ||||
| Upgrade7Test | class | Drupal\Tests\rdf\Functional\Migrate | core/ |
Tests Drupal 7 upgrade using the migrate UI. | ||||
| UpgradeTest | class | Drupal\Tests\aggregator\Functional\migrate_drupal_ui\d6 | core/ |
Tests Drupal 6 upgrade using the migrate UI. | ||||
| UpgradeTest | class | Drupal\Tests\aggregator\Functional\migrate_drupal_ui\d7 | core/ |
Tests Drupal 7 upgrade using the migrate UI. | ||||
| Upload | class | Drupal\file\Plugin\migrate\source\d6 | core/ |
Drupal 6 upload source from database. | ||||
| UploadedFileInterface | interface | Drupal\file\Upload | core/ |
Provides an interface for uploaded files. | 1 | 1 | ||
| UploadInstance | class | Drupal\file\Plugin\migrate\source\d6 | core/ |
Drupal 6 upload instance source from database. | ||||
| UploadInstanceTest | class | Drupal\Tests\file\Kernel\Plugin\migrate\source\d6 | core/ |
Tests D6 d6_upload_instance source plugin. | ||||
| UploadTest | class | Drupal\Tests\file\Kernel\Plugin\migrate\source\d6 | core/ |
Tests D6 d6_upload source plugin. | ||||
| Upsert | class | Drupal\sqlite\Driver\Database\sqlite | core/ |
SQLite implementation of \Drupal\Core\Database\Query\Upsert. | 1 | 1 | ||
| Upsert | class | Drupal\mysql\Driver\Database\mysql | core/ |
MySQL implementation of \Drupal\Core\Database\Query\Upsert. | 3 | 3 | ||
| Upsert | class | Drupal\corefake\Driver\Database\corefakeWithAllCustomClasses | core/ |
CorefakeWithAllCustomClasses implementation of \Drupal\Core\Database\Upsert. | ||||
| Upsert | 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\Upsert. | 1 | ||
| Upsert | 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\Upsert. | 1 | ||
| Upsert | 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\Upsert. | 1 | ||
| Upsert | abstract class | Drupal\Core\Database\Query | core/ |
General class for an abstracted "Upsert" (UPDATE or INSERT) query operation. | 4 | 5 | ||
| Upsert | class | Drupal\driver_test\Driver\Database\DrivertestMysql | core/ |
MySQL test implementation of \Drupal\Core\Database\Query\Upsert. | ||||
| Upsert | class | Drupal\driver_test\Driver\Database\DrivertestMysqlDeprecatedVersion | core/ |
MySQL test implementation of \Drupal\Core\Database\Query\Upsert. | ||||
| Upsert | class | Drupal\driver_test\Driver\Database\DrivertestPgsql | core/ |
PostgreSQL implementation of \Drupal\Core\Database\Query\Upsert. | ||||
| Upsert | class | Drupal\pgsql\Driver\Database\pgsql | core/ |
PostgreSQL implementation of \Drupal\Core\Database\Query\Upsert. | 2 | 2 | ||
| UpsertTest | class | Drupal\KernelTests\Core\Database | core/ |
Tests the Upsert query builder. | ||||
| Uri | class | Drupal\Core\TypedData\Plugin\DataType | core/ |
The URI data type. | 1 | 1 | ||
| UriDependentTestImageEffect | class | Drupal\image_module_test\Plugin\ImageEffect | core/ |
Performs an image operation that depends on the URI of the original image. | ||||
| UriInterface | interface | Drupal\Core\TypedData\Type | core/ |
Interface for URIs. | 1 | 3 | ||
| UriItem | class | Drupal\Core\Field\Plugin\Field\FieldType | core/ |
Defines the 'uri' entity field type. | 1 | 2 | ||
| UriItemTest | class | Drupal\Tests\field\Kernel\Uri | core/ |
Tests URI field functionality. | ||||
| UriLinkFormatter | class | Drupal\Core\Field\Plugin\Field\FieldFormatter | core/ |
Plugin implementation of the 'uri_link' formatter. | ||||
| UriWidget | class | Drupal\Core\Field\Plugin\Field\FieldWidget | core/ |
Plugin implementation of the 'uri' widget. | ||||
| Url | class | Drupal\Core\Render\Element | core/ |
Provides a form element for input of a URL. | ||||
| Url | class | Drupal\Core | core/ |
Defines an object that holds information about a URL. | 1 | 719 | ||
| Url | class | Drupal\views\Plugin\views\field | core/ |
Field handler to provide simple renderer that turns a URL into a clickable link. | ||||
| UrlAlias | class | Drupal\path\Plugin\migrate\source\d6 | core/ |
Drupal 6 URL aliases source from database. | ||||
| UrlAlias | class | Drupal\path\Plugin\migrate\source\d7 | core/ |
Drupal 7 URL aliases source from database. | ||||
| UrlAliasBase | abstract class | Drupal\path\Plugin\migrate\source | core/ |
Base class for the url_alias source plugins. | 2 | 2 | ||
| UrlAliasLanguage | in drupal:9.3.0 and is removed from drupal:10.0.0. No direct replacement is provided. |
class | Drupal\path\Plugin\migrate\process\d6 | core/ |
Url alias language code process. | 1 | ||
| UrlAliasLanguageDeprecatedTest | class | Drupal\Tests\path\Unit\migrate\process\d6 | core/ |
Tests error message from deprecated UrlAliasLanguage process plugin. |
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