<?
// Server
 
$host = "127.0.0.1";
$port = 25004;
 
set_time_limit(0);
 
$socket = socket_create(AF_INET, SOCK_STREAM, 0) or die("Could not create socket\n");
 
socket_bind($socket, $host, $port) or die("Could not bind to socket\n");
 
socket_listen($socket, 3) or die("Could not set up socket listener\n");
 
while (($spawn = socket_accept($socket)) !== false) {
	$input = socket_read($spawn, 1024) or die("Could not read input\n");
	$input = trim($input);
	echo "Client Message : ".$input. "\n";
	$output = strrev($input) . "\n";
	socket_write($spawn, $output, strlen ($output)) or die("Could not write output\n");
}
 
socket_close($spawn);
socket_close($socket);
?>
 

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