How to listen to a TCP port using PHP? [closed]

Answer 1

Yep, using socket_create, socket_bind, socket_listen, and socket_accept

http://www.php.net/manual/en/function.socket-create.php

http://www.php.net/manual/en/function.socket-bind.php

http://www.php.net/manual/en/function.socket-listen.php

http://www.php.net/manual/en/function.socket-accept.php

There are lots of examples on those pages on how to use them.