wimg

<?php

require 'vendor/autoload.php';
$loop = React\EventLoop\Factory::create();
$factory = new React\Dns\Resolver\Factory();
$dns = $factory->create('8.8.8.8', $loop);

$hostnames = array(
    'www.yahoo.com',
    'gafdgfdgfdg',

wimg

<?php

$hostnames = array(
    'www.yahoo.com',
    'gafdgfdgfdg',
    'fdsafdsf',
    'cu.be',
    'www.google.com',
    'www.zendcon.com'
);

wimg

<?php
$start = microtime(true);

$urls = ['http://www.google.com/', 'http://www.yahoo.com/', 'http://cu.be', 'http://www.microsoft.com/', 'http://www.zendcon.com'];
$chandles = [];

$mh = curl_multi_init();

foreach ($urls as $key => $url) {
    $chandles[$key] = curl_init();

wimg

<?php
$start = microtime(true);

$urls = ['http://www.google.com/', 'http://www.yahoo.com/', 'http://cu.be', 'http://www.microsoft.com/', 'http://www.zendcon.com'];
$chandles = [];

$mh = curl_multi_init();

foreach ($urls as $key => $url) {
    $chandles[$key] = curl_init();

wimg

<?php
$start = microtime(true);

$urls = ['http://www.google.com/', 'http://www.yahoo.com/', 'http://cu.be', 'http://www.microsoft.com/', 'http://www.zendcon.com'];

foreach ($urls as $key => $url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

wimg

<?php

require_once 'vendor/autoload.php';

$loop = React\EventLoop\Factory::create();
$socket = new React\Socket\Server($loop);

$clients = new SplObjectStorage();
$i = 0;

wimg

{
  "name" : "talks",
  "require" : {
    "react/react" : "=v0.4.2",
    "react/dns" : "=v0.4.1",
    "react/event-loop" : "=v0.4.1"
  },
  "repositories" : [ {
    "type" : "composer",
    "url" : "https://packagist.org/"

wimg

Wim Godden

Contact details

• Twitter: @wimgtr
• Blog: http://techblog.wimgodden.be
• Company: Cu.be Solutions http://cu.be