New APNS Provider API and PHP

Question

I started creating some code based upon this for sending push notifications from PHP.

However now that I have understood there is a new API which utilizes HTTP/2 and

Answer 1

I could successfully send push via HTTP2 using php CURL and read the feedback directly in the response body (here I wrote a short tutorial on how to do this: Sending Push Notification with HTTP2 (and PHP)). I think that you can check the response body reading from the socket (I don't remember exactly the php function, perhaps "fgets").