public function ContainerBuilder::register
public ContainerBuilder::register($id, $class = null)
Registers a service definition.
This methods allows for simple registration of service definition with a fluid interface.
Parameters
string $id The service identifier:
string $class The service class:
Return value
Definition A Definition instance
Overrides ContainerBuilder::register
File
- core/lib/Drupal/Core/DependencyInjection/ContainerBuilder.php, line 219
Class
- ContainerBuilder
- Drupal's dependency injection container builder.
Namespace
Drupal\Core\DependencyInjectionCode
public function register($id, $class = null) { if (strtolower($id) !== $id) { throw new \InvalidArgumentException("Service ID names must be lowercase: $id"); } return parent::register($id, $class); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!DependencyInjection!ContainerBuilder.php/function/ContainerBuilder::register/8.1.x