如何在php-engine上使用nodejs + socket.io

I don't understand how to use nodejs+socket.io for my php engine.

1. I have php-engine.
2. I have server with installed nodejs+socket.io
3. I'll don't know, how to send event (json - pref. etc.) from php-script's on socket.io the server, with privacy policy.

Or, how to use this ? if this is not php - so how i take userid/username/images?

All scripts what i see in the internet - without security and anyone can use not his username or userid (just change js), and nobody don't said, how to protect this.

Maybe u can help me and say how do this - with example code :)

Regarding the Security Layer, you should implement your own algorithm. I can't show you an example since it depends on your architecture.

IMHO, I suggest to Use Stomp over PHP & nodeJS. It is simple enough and can handle a great variety of messages (Most common is JSON-body-Messages).

To Scale this solution I would also suggest to Use activeMQ. ActiveMQ is a Message broker and it can help you to implement your security layer since it provides a SSL support over STOMP and a Username/password option.

This solution has been tested in real life to handle ~6k TPS.

Cheers!