Gecko [ unitednationsplay.com ]

Name	Size	Permission	Date
01-echo-server.php	1.12 KB	-rw-r--r--	2018-10-01 12:20
02-chat-server.php	1.78 KB	-rw-r--r--	2018-10-01 12:20
03-http-server.php	2.04 KB	-rw-r--r--	2018-10-01 12:20
11-http-client.php	1.08 KB	-rw-r--r--	2018-10-01 12:20
12-https-client.php	1.09 KB	-rw-r--r--	2018-10-01 12:20
21-netcat-client.php	2.04 KB	-rw-r--r--	2018-10-01 12:20
22-http-client.php	1.95 KB	-rw-r--r--	2018-10-01 12:20
91-benchmark-server.php	2 KB	-rw-r--r--	2018-10-01 12:20
99-generate-self-signed.php	1.03 KB	-rw-r--r--	2018-10-01 12:20
localhost.pem	2.9 KB	-rw-r--r--	2018-10-01 12:20
localhost_swordfish.pem	3.03 KB	-rw-r--r--	2018-10-01 12:20

Rename

<?php

// Just start this server and connect with any number of clients to it.
// Everything a client sends will be broadcasted to all connected clients.
//
// $ php examples/02-chat-server.php 8000
// $ telnet localhost 8000
//
// You can also run a secure TLS chat server like this:
//
// $ php examples/02-chat-server.php tls://127.0.0.1:8000 examples/localhost.pem
// $ openssl s_client -connect localhost:8000
//
// You can also run a Unix domain socket (UDS) server like this:
//
// $ php examples/02-chat-server.php unix:///tmp/server.sock
// $ nc -U /tmp/server.sock

use React\EventLoop\Factory;
use React\Socket\Server;
use React\Socket\ConnectionInterface;
use React\Socket\LimitingServer;

require __DIR__ . '/../vendor/autoload.php';

$loop = Factory::create();

$server = new Server(isset($argv[1]) ? $argv[1] : 0, $loop, array(
    'tls' => array(
        'local_cert' => isset($argv[2]) ? $argv[2] : (__DIR__ . '/localhost.pem')
    )
));

$server = new LimitingServer($server, null);

$server->on('connection', function (ConnectionInterface $client) use ($server) {
    // whenever a new message comes in
    $client->on('data', function ($data) use ($client, $server) {
        // remove any non-word characters (just for the demo)
        $data = trim(preg_replace('/[^\w\d \.\,\-\!\?]/u', '', $data));

// ignore empty messages
        if ($data === '') {
            return;
        }

// prefix with client IP and broadcast to all connected clients
        $data = trim(parse_url($client->getRemoteAddress(), PHP_URL_HOST), '[]') . ': ' . $data . PHP_EOL;
        foreach ($server->getConnections() as $connection) {
            $connection->write($data);
        }
    });
});

$server->on('error', 'printf');

echo 'Listening on ' . $server->getAddress() . PHP_EOL;

$loop->run();