This is basic example of how to create Simple socket in PHP by using ratchat

1. At first download the code

2. placed the code in htdocs folder in your xampp server

3. run "composer install"

4. run "php app.php" in terminal

5. run xampp server and http://localhost/php-sockets/ in firfox in two different tab

Note: unsecure web socket not working in chorme