Classes, traits, and interfaces - 8.9.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 1511
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| ConfirmFormTestForm | class | Drupal\form_test | core/ |
Provides a test confirmation form. | 1 | 1 | ||
| Connection | class | Drupal\database_statement_monitoring_test\sqlite | core/ |
SQlite Connection class that can log executed queries. | ||||
| Connection | class | Drupal\database_statement_monitoring_test\mysql | core/ |
MySQL Connection class that can log executed queries. | ||||
| Connection | class | Drupal\database_statement_monitoring_test\pgsql | core/ |
PostgreSQL Connection class that can log executed queries. | ||||
| Connection | class | Drupal\driver_test\Driver\Database\DrivertestMysql | core/ |
MySQL test implementation of \Drupal\Core\Database\Connection. | ||||
| Connection | class | Drupal\driver_test\Driver\Database\DrivertestMysqlDeprecatedVersion | core/ |
MySQL test implementation of \Drupal\Core\Database\Connection. | ||||
| Connection | class | Drupal\driver_test\Driver\Database\DrivertestPgsql | core/ |
PostgreSQL implementation of \Drupal\Core\Database\Connection. | ||||
| Connection | class | Drupal\corefake\Driver\Database\corefake | core/ |
|||||
| Connection | class | Drupal\Core\Database\Driver\corefake | core/ |
1 | 1 | |||
| Connection | class | Drupal\Driver\Database\corefake | core/ |
|||||
| Connection | class | Drupal\Driver\Database\fake | core/ |
A fake Connection class for testing purposes. | 2 | 2 | ||
| Connection | class | Drupal\Core\Database\Driver\sqlite | core/ |
SQLite implementation of \Drupal\Core\Database\Connection. | 1 | 7 | ||
| Connection | class | Drupal\Core\Database\Driver\mysql | core/ |
MySQL implementation of \Drupal\Core\Database\Connection. | 3 | 4 | ||
| Connection | class | Drupal\Core\Database\Driver\pgsql | core/ |
PostgreSQL implementation of \Drupal\Core\Database\Connection. | 2 | 3 | ||
| Connection | abstract class | Drupal\Core\Database | core/ |
Base Database API class. | 5 | 120 | 3 | |
| ConnectionFailureTest | class | Drupal\Tests\dblog\Kernel | core/ |
Tests logging of connection failures. | ||||
| ConnectionNotDefinedException | class | Drupal\Core\Database | core/ |
Exception thrown if an undefined database connection is requested. | 5 | |||
| ConnectionTest | class | Drupal\KernelTests\Core\Database | core/ |
Tests of the core database system. | ||||
| ConnectionTest | class | Drupal\Tests\Core\Database\Driver\sqlite | core/ |
@coversDefaultClass \Drupal\Core\Database\Driver\sqlite\Connection @group Database | ||||
| ConnectionTest | class | Drupal\Tests\Core\Database | core/ |
Tests the Connection class. | ||||
| ConnectionUnitTest | class | Drupal\KernelTests\Core\Database | core/ |
Tests management of database connections. | ||||
| Constraint | class | Drupal\Core\Validation\Annotation | core/ |
Defines a validation constraint annotation object. | ||||
| Constraint | class | Drupal\Component\Version | core/ |
A value object representing a Drupal version constraint. | 3 | |||
| ConstraintManager | class | Drupal\Core\Validation | core/ |
Constraint plugin manager. | 7 | 2 | ||
| ConstraintsTest | class | Drupal\KernelTests\Core\Validation | core/ |
Tests various low level constrains provided by core. | ||||
| ConstraintTest | class | Drupal\Tests\Component\Version | core/ |
@coversDefaultClass \Drupal\Component\Version\Constraint @group Version | ||||
| ConstraintValidatorFactory | class | Drupal\Core\Validation | core/ |
Defines a constraint validator factory that works with container injection. | 1 | |||
| ConstraintViolationBuilder | class | Drupal\Core\TypedData\Validation | core/ |
Defines a constraint violation builder for the Typed Data validator. | ||||
| ContactCategory | class | Drupal\contact\Plugin\migrate\source | core/ |
Contact category source from database. | ||||
| ContactCategoryTest | class | Drupal\Tests\contact\Kernel\Plugin\migrate\source | core/ |
Tests D6 contact category source plugin. | ||||
| ContactController | class | Drupal\contact\Controller | core/ |
Controller routines for contact routes. | ||||
| ContactFieldsTest | class | Drupal\Tests\contact\Kernel\Views | core/ |
Tests that no storage is created for the contact_message entity. | ||||
| ContactForm | class | Drupal\contact\Entity | core/ |
Defines the contact form entity. | 13 | |||
| ContactFormAccessControlHandler | class | Drupal\contact | core/ |
Defines the access control handler for the contact form entity type. | ||||
| ContactFormEditForm | class | Drupal\contact | core/ |
Base form for contact form edit forms. | ||||
| ContactFormHalJsonAnonTest | class | Drupal\Tests\contact\Functional\Hal | core/ |
@group hal | ||||
| ContactFormHalJsonBasicAuthTest | class | Drupal\Tests\contact\Functional\Hal | core/ |
@group hal | ||||
| ContactFormHalJsonCookieTest | class | Drupal\Tests\contact\Functional\Hal | core/ |
@group hal | ||||
| ContactFormInterface | interface | Drupal\contact | core/ |
Provides an interface defining a contact form entity. | 1 | 4 | ||
| ContactFormJsonAnonTest | class | Drupal\Tests\contact\Functional\Rest | core/ |
@group rest | ||||
| ContactFormJsonBasicAuthTest | class | Drupal\Tests\contact\Functional\Rest | core/ |
@group rest | ||||
| ContactFormJsonCookieTest | class | Drupal\Tests\contact\Functional\Rest | core/ |
@group rest | ||||
| ContactFormListBuilder | class | Drupal\contact | core/ |
Defines a class to build a listing of contact form entities. | ||||
| ContactFormResourceTestBase | abstract class | Drupal\Tests\contact\Functional\Rest | core/ |
10 | 4 | |||
| ContactFormResourceTestBase | in drupal:8.6.0 and is removed from drupal:9.0.0. Use Drupal\Tests\contact\Functional\Rest\ContactFormResourceTestBase instead. |
abstract class | Drupal\Tests\rest\Functional\EntityResource\ContactForm | core/ |
||||
| ContactFormTest | class | Drupal\Tests\jsonapi\Functional | core/ |
JSON:API integration test for the "ContactForm" config entity type. | ||||
| ContactFormXmlAnonTest | class | Drupal\Tests\contact\Functional\Rest | core/ |
@group rest | ||||
| ContactFormXmlBasicAuthTest | class | Drupal\Tests\contact\Functional\Rest | core/ |
@group rest | ||||
| ContactFormXmlCookieTest | class | Drupal\Tests\contact\Functional\Rest | core/ |
@group rest | ||||
| ContactLanguageTest | class | Drupal\Tests\contact\Functional | core/ |
Tests contact messages with language module. |
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