AbstractController
in package
implements
ServiceSubscriberInterface
Uses
ControllerTrait
Provides common features needed in controllers.
Tags
Interfaces, Classes, Traits and Enums
- ServiceSubscriberInterface
- A ServiceSubscriber exposes its dependencies via the static {@link getSubscribedServices} method.
Table of Contents
- $container : ContainerInterface
- getSubscribedServices() : array<string|int, mixed>
- Returns an array of service types required by such instances, optionally keyed by the service names used internally.
- getParameter() : mixed
- Gets a container parameter by its name.
Properties
$container
protected
ContainerInterface
$container
Methods
getSubscribedServices()
Returns an array of service types required by such instances, optionally keyed by the service names used internally.
public
static getSubscribedServices() : array<string|int, mixed>
For mandatory dependencies:
- ['logger' => 'Psr\Log\LoggerInterface'] means the objects use the "logger" name internally to fetch a service which must implement Psr\Log\LoggerInterface.
- ['loggers' => 'Psr\Log\LoggerInterface[]'] means the objects use the "loggers" name internally to fetch an iterable of Psr\Log\LoggerInterface instances.
- ['Psr\Log\LoggerInterface'] is a shortcut for
- ['Psr\Log\LoggerInterface' => 'Psr\Log\LoggerInterface']
otherwise:
- ['logger' => '?Psr\Log\LoggerInterface'] denotes an optional dependency
- ['loggers' => '?Psr\Log\LoggerInterface[]'] denotes an optional iterable dependency
- ['?Psr\Log\LoggerInterface'] is a shortcut for
- ['Psr\Log\LoggerInterface' => '?Psr\Log\LoggerInterface']
Return values
array<string|int, mixed> —The required service types, optionally keyed by service names
getParameter()
Gets a container parameter by its name.
protected
getParameter(string $name) : mixed
Parameters
- $name : string