<?php

// Simple secure HTTPS client example (for illustration purposes only).

// This shows how a secure TLS connection is established to then send an

// application level protocol message (HTTP).

// Real applications should use react/http-client instead!

//

// This simple example only accepts an optional host parameter to send the

// request to.

//

// $ php examples/02-https.php

// $ php examples/02-https.php reactphp.org

use React\Stream\DuplexResourceStream;

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

$host = $argv[1] ?? 'www.google.com';

// connect to tls://www.google.com:443 (blocking call!)

// for illustration purposes only, should use react/http-client or react/socket instead!

$resource = stream_socket_client('tls://' . $host . ':443');

if (!$resource) {

exit(1);

}

$stream = new DuplexResourceStream($resource);

$stream->on('data', function (string $chunk): void {

echo $chunk;

});

$stream->on('close', function (): void {

echo '[CLOSED]' . PHP_EOL;

});

$stream->write("GET / HTTP/1.0\r\nHost: $host\r\n\r\n");