Symfony HttpClient benchmarks

async.php

<?php
  
require 'vendor/autoload.php';

$start = microtime(true);

/* GUZZLE * /
$client = new GuzzleHttp\Client();
$promises = [];

for ($i = 0; $i < 379; ++$i) {
    $url = "https://http2.akamai.com/demo/tile-$i.png";
    $request = new GuzzleHttp\Psr7\Request('GET', $url);
    $promises[] = $client->sendAsync($request);
}

foreach ($promises as $promise) {
    $promise->wait()->getBody()->getContents();
    echo '.';
}
/**/

/* HTTPLUG CURL * /
$client = new Http\Client\Curl\Client();
$promises = [];

for ($i = 0; $i < 379; ++$i) {
    $url = "https://http2.akamai.com/demo/tile-$i.png";
    $request = new GuzzleHttp\Psr7\Request('GET', $url);
    $promises[] = $client->sendAsyncRequest($request);
}

foreach ($promises as $promise) {
    $promise->wait()->getBody()->getContents();
    echo '.';
}
/**/

/* SYMFONY */
$client = new Symfony\Component\HttpClient\CurlHttpClient();
$responses = [];

for ($i = 0; $i < 379; ++$i) {
    $url = "https://http2.akamai.com/demo/tile-$i.png";
    $responses[] = $client->request('GET', $url);
}

foreach ($responses as $response) {
    $response->getContent();
    echo '.';
}
/**/

echo sprintf("\n\n%.3f\n", microtime(true) - $start);

sync.php

<?php
  
require 'vendor/autoload.php';

$start = microtime(true);

/* GUZZLE * /
$client = new GuzzleHttp\Client();

for ($i = 0; $i < 379; ++$i) {
    $url = "https://http2.akamai.com/demo/tile-$i.png";
    $request = new GuzzleHttp\Psr7\Request('GET', $url);
    $client->send($request)->getBody()->getContents();
    echo '.';
}
/**/

/* HTTPLUG SOCKET * /
$client = new Http\Client\Socket\Client();

for ($i = 0; $i < 379; ++$i) {
    $url = "https://http2.akamai.com/demo/tile-$i.png";
    $request = new GuzzleHttp\Psr7\Request('GET', $url);
    $client->sendRequest($request)->getBody()->getContents();
    echo '.';
}
/**/

/* SYMFONY * /
$client = new Symfony\Component\HttpClient\NativeHttpClient();

for ($i = 0; $i < 379; ++$i) {
    $url = "https://http2.akamai.com/demo/tile-$i.png";
    $client->request('GET', $url)->getContent();
    echo '.';
}

/**/

echo sprintf("\n\n%.3f\n", microtime(true) - $start);