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- php: ^8.0
- psr/container: ^1.0|^2.0
- yiisoft/event-dispatcher: ^1.0
- yiisoft/friendly-exception: ^1.0
- yiisoft/injector: ^1.0
- maglnet/composer-require-checker: ^4.4
- phpunit/phpunit: ^9.5
- rector/rector: ^0.15.13
- roave/infection-static-analysis-plugin: ^1.16
- spatie/phpunit-watcher: ^1.23
- vimeo/psalm: ^4.30|^5.6
- yiisoft/config: ^1.3
- yiisoft/di: ^1.2
- yiisoft/test-support: ^1.3
This package is auto-updated.
Last update: 2023-03-24 07:40:32 UTC
This package is a configuration wrapper for the yiisoft/event-dispatcher package. It is intended to make event listener declaration simpler than you could ever imagine. All you need is to use any PSR-11 compatible DI container.
- PHP 8.0 or higher.
The package could be installed with composer:
composer require yiisoft/yii-event
You can see a config example in the config directory:
- common.php contains the configuration for the PSR-14 interfaces.
- console.php and web.php contains the configuration for the
All these configs will be used automatically in projects with the yiisoft/config.
Event configuration example
The configuration is an array where keys are event names and values are array of handlers:
return [ EventName::class => [ // Just a regular closure, it will be called from the Dispatcher "as is". static fn (EventName $event) => someStuff($event), // A regular closure with additional dependency. All the parameters after the first one (the event itself) // will be resolved from your DI container within `yiisoft/injector`. static fn (EventName $event, DependencyClass $dependency) => someStuff($event), // An example with a regular callable. If the `staticMethodName` method contains some dependencies, // they will be resolved the same way as in the previous example. [SomeClass::class, 'staticMethodName'], // Non-static methods are allowed too. In this case `SomeClass` will be instantiated by your DI container. [SomeClass::class, 'methodName'], // An object of a class with the `__invoke` method implemented new InvokableClass(), // In this case the `InvokableClass` with the `__invoke` method will be instantiated by your DI container InvokableClass::class, // Any definition of an invokable class may be here while your `$container->has('the definition)` 'di-alias' ], ];
The dependency resolving is done in a lazy way: dependencies will not be resolved before the corresponding event will happen.
To help you with event listener configuration validation there is the
ListenerConfigurationChecker. It is converting
your whole listener config to actual callables at once to validate it. It is intended to be used in development environment
or in tests since it is a resource greedy operation in large projects. An
will be thrown if your configuration contains an invalid listener.
The package is tested with PHPUnit. To run tests:
The package tests are checked with Infection mutation framework with Infection Static Analysis Plugin. To run it:
The code is statically analyzed with Psalm. To run static analysis:
The Yii Event is free software. It is released under the terms of the BSD License.
LICENSE for more information.
Maintained by Yii Software.