Server-sent events is an HTML5 technology which allows a client to automatically monitor event notifications from a server, and react as needed. This technology is very useful to notify live events, to implement, for example, a live messaging application or a news feed. In this tutorial we will see how to implement this technology using PHP and javascript.
This is a companion discussion topic for the original entry at https://linuxconfig.org/how-to-use-html5-server-sent-events
The example with animals is not working. I changed the file “animals.php” and nothing happens