Update README.md

Author: tuandv2611

README.md

@@ -4,14 +4,16 @@ PHP and WebSockets
 
 Quick hack to implement websockets in php. As of Feb/10 the only browsers that support websockets are Google Chrome and Webkit Nightlies. Get it from here http://www.google.com/chrome
 
-Browse the source code
-
+###Browse the source code
+,,,js
 Changelog
 010.02.16 - Added basic demo and chatbot
 010.02.16 - Added users list to keep track of handshakes
 010.02.16 - Organized everything in a reusable websocket class
 010.02.16 - Minor cosmetic changes
-Client side
+,,,
+###Client side
+,,,js
 var host = "ws://localhost:12345/websocket/server.php";
 try{
   socket = new WebSocket(host);
@@ -21,9 +23,11 @@ try{
   socket.onclose   = function(msg){ log("Disconnected - status "+this.readyState); };
 }
 catch(ex){ log(ex); }
-View source code for the client
+,,,
+###View source code for the client
 
-Server side
+###Server side
+,,,
 log("Handshaking...");
 list($resource,$host,$origin) = getheaders($buffer);
 $upgrade = "HTTP/1.1 101 Web Socket Protocol Handshake\r\n" .
@@ -34,7 +38,8 @@ $upgrade = "HTTP/1.1 101 Web Socket Protocol Handshake\r\n" .
            "\r\n";
 $handshake = true;
 socket_write($socket,$upgrade.chr(0),strlen($upgrade.chr(0)));
-View source code for the server
+,,,
+###View source code for the server
 
 Steps to run the test:
 Save both files, client.php and server.php, in a folder in your local server running Apache and PHP.