RosettaCodeData/Task/Hello-world-Web-server/PHP/hello-world-web-server.php

21 lines
840 B
PHP

<?php
// AF_INET6 for IPv6 // IP
$socket = socket_create(AF_INET, SOCK_STREAM, 0) or die('Failed to create socket!');
// '127.0.0.1' to limit only to localhost // Port
socket_bind($socket, 0, 8080);
socket_listen($socket);
$msg = '<html><head><title>Goodbye, world!</title></head><body>Goodbye, world!</body></html>';
for (;;) {
// @ is used to stop PHP from spamming with error messages if there is no connection
if ($client = @socket_accept($socket)) {
socket_write($client, "HTTP/1.1 200 OK\r\n" .
"Content-length: " . strlen($msg) . "\r\n" .
"Content-Type: text/html; charset=UTF-8\r\n\r\n" .
$msg);
}
else usleep(100000); // limits CPU usage by sleeping after doing every request
}
?>