| <!DOCTYPE html><html><head> <body><pre><code class="php"><?php
    require 'vendor/autoload.php';
    $loop = React\EventLoop\Factory::create();
    $socket = new React\Socket\Server($loop);
    $http = new React\Http\Server($socket, $loop);
    $http->on('request', function ($request, $response) {
    $response->writeHead(200, array('Content-Type' => 'text/plain'));
    $response->end("Hello World\n");
    });
    $socket->listen(1337);
    $loop->run();
</code></pre> <script async id=asciicast-18487 src=https://asciinema.org/a/18487.js></script>
 |