<?php//Set up some variables$maxBytes = 5000;$address = '127.0.0.1';$port = 33333;//Create the socket on the specified port.//$socket = socket_create_listen($port);$socket = socket_create(AF_INET,SOCK_STREAM,SOL_TCP);socket_bind($socket,$address,$port);echo "server is listenning...";socket_listen($socket);//socket_set_nonblock($socket);//Wait for incoming connections.$connection = socket_accept($socket);print "Connection accepted/n";//When a connection has been accepted, read up to $maxBytes//then print the received message.$bytes = socket_read($connection, $maxBytes);echo "Message From Client: $bytes /n";//Close the socketsocket_close($socket);?>

<?php//Create a socket and connect it to the server.$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);socket_connect($socket, '127.0.0.1', 33333);//Create a message, and send it to the server on $socket.$message = "This is a message from the client./n";socket_send($socket, $message, strlen($message), MSG_OOB);//Close the socket.socket_close($socket);?>