coreComponents() public method Returns the configuration

getAssetManager() public method Returns the asset manager

$urlManager public read-only property The URL manager

$request public read-only property The request component

$assetManager public read-only property The asset manager

getErrorHandler() public method Returns the error handler

getResponse() public method Returns the response component

getDb() public method Returns the database connection

$runtimePath public property The directory that stores runtime

EVENT_AFTER_REQUEST event of type yii\base\Event