client-slow.php

<?php

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

use React\Curry\Util as Curry;

$projects = array(
    'react-php/react',
    'cboden/Ratchet',
    'nrk/predis-async',
    'bergie/dnode-php',
    'umpirsky/wisdom',
    'igorw/evenement',
);

$fullRequest = function ($url, $callback) {
    $callback(file_get_contents($url));
};

$parseResponse = function ($project, $body) {
    $decoded = json_decode($body, true);
    $latest = $decoded[0]['commit'];
    $author = $latest['author']['name'];
    $date = date('F j, Y', strtotime($latest['author']['date']));
    $message = preg_replace('#\n.*$#s', '', $latest['message']);

    printf("\n");
    printf("Latest commit on %s was done by %s on %s\n", $project, $author, $date);
    printf("%s\n", $message);
};

printf("I'm telling you about %s projects.\n", count($projects));

foreach ($projects as $project) {
    $url = "https://api.github.com/repos/$project/commits";

    $fullRequest($url, Curry::bind($parseResponse, $project));
}

client.php

<?php

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

use React\Curry\Util as Curry;

$loop = React\EventLoop\Factory::create();

$dnsResolverFactory = new React\Dns\Resolver\Factory();
$dnsResolver = $dnsResolverFactory->createCached('8.8.8.8', $loop);

$factory = new React\HttpClient\Factory();
$client = $factory->create($loop, $dnsResolver);

$projects = array(
    'react-php/react',
    'cboden/Ratchet',
    'nrk/predis-async',
    'bergie/dnode-php',
    'umpirsky/wisdom',
    'igorw/evenement',
);

$fullRequest = function ($url, $callback) use ($client) {
    $request = $client->request('GET', $url);
    $request->on('response', function ($response) use ($callback) {
        $buffer = '';

        $response->on('data', function ($data) use (&$buffer) {
            $buffer .= $data;
        });

        $response->on('end', function () use (&$buffer, $callback) {
            $callback($buffer);
        });
    });
    $request->end();
};

$parseResponse = function ($project, $body) {
    $decoded = json_decode($body, true);
    $latest = $decoded[0]['commit'];
    $author = $latest['author']['name'];
    $date = date('F j, Y', strtotime($latest['author']['date']));
    $message = preg_replace('#\n.*$#s', '', $latest['message']);

    printf("\n");
    printf("Latest commit on %s was done by %s on %s\n", $project, $author, $date);
    printf("%s\n", $message);
};

printf("I'm telling you about %s projects.\n", count($projects));

foreach ($projects as $project) {
    $url = "https://api.github.com/repos/$project/commits";

    $fullRequest($url, Curry::bind($parseResponse, $project));
}

$loop->run();

composer.json

{
    "repositories": [
        {
            "type": "vcs",
            "url": "https://github.com/arnaud-lb/react"
        }
    ],
    "minimum-stability": "dev",
    "require": {
        "react/react": "dev-http-client",
        "react/curry": "dev-master"
    }
}