运行 composer require vanlonden/pusher
将 VanLonden\Pusher\PusherServiceProvider::class, 添加到 config/app.php 中的 providers
运行 artisan vendor:publish
编辑 config/pusher.php 以满足您的需求
将您的 FIREBASE_SERVER_KEY 添加到 .env 文件中
运行 artisan migrate

用法

// Send a push message to all users
$this->pusher->send('Title', 'A message', User::all());

// Create a future push message
$futurePush = FuturePush::create([
    'time' => '2016-08-03 17:00',
    'title' => 'Title',
    'message' => 'A message',
]);
$futurePush->users()->saveMany(User::all());

// Send a future push message
$this->pusher->sendFuture(FuturePush::first());