This extension will make send firebase notifications easy to do for the Yii2 framework.
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
Yii2 application
composer require yiisoft/yii2
The preferred way to install this extension is through composer.
Either run
php composer.phar require --prefer-dist "mackiavelly/yii2-firebase-notifications": "dev-master"
or add
"mackiavelly/yii2-firebase-notifications": "dev-master"
to the require section of your composer.json file.
$service = new FirebaseNotifications(['authKey' => 'YOUR_KEY']);
$service->sendNotification($tokens, $message);
you can clone the android build here, and use it to test your code.