PHP Socket

หSocket Server
http://www.devshed.com/c/a/PHP/Socket-Programming-With-PHP/
http://devzone.zend.com/article/1086-Writing-Socket-Servers-in-PHP


Socket Client
http://snipplr.com/view/1677/php-socket-client/
http://www.devshed.com/c/a/PHP/Socket-Programming-With-PHP/4/

very simple Socket Client
http://kelpi.com/script/15510d
http://www.mindphp.com/modules.php?name=PHP_Manual&page=function.stream-socket-client.html

Socket Client with HTTP
http://www.mindphp.com/modules.php?name=PHP_Manual&page=function.stream-socket-client.html

อธิบายสั้นๆ ไทยๆ
http://pi.eng.src.ku.ac.th/mod/forum/discuss.php?d=865&parent=4871

Server and Client
http://www.goldvision.com/us/en/manuals/phpen/ref.sockets.html