server.php

<?php

set_time_limit (0);

$address = '127.0.0.1';
$port = intval($argv[1]); // php server.php 3000


$sock = socket_create(AF_INET, SOCK_STREAM, 0);
try {
	socket_bind($sock, $address, $port);
} catch(Execption $e){
	exit(0); // Socket bind failed. Often because the port is used.
}

socket_listen($sock);

while($client = socket_accept($sock)){
	$input = socket_read($client, 1024); 
	echo $input; // Output the request
	socket_write($client, "HTTP/1.1 200 OK\n\r");
	socket_write($client, 'Date: '.date('r')."\n\r");
	socket_write($client, "Connection: close");
	socket_write($client, "Content-Type: text/html;charset=utf-8\n\r");
	socket_write($client, "\n\r");
	socket_write($client, "Hello");
	socket_close($client);
}


?>