dropfan/onesignal-server-api (packagist): OneSignal server API for PHP, you can push notifications to any platform. (iOS/APNS, Android/GCM/FCM, WP, Web/Chrome/Safari...etc.) No third-party dependency that you can use this library in any project or framework.
Keywords: api|notification|push|push notification|onesignal|WebPush|onesignal api|onesignal server|onesignal-php|push-notifications