Server side caching (based on doctrine/cache) for Guzzle 4/5.
Server side caching helps to improve performances intercepting cached requests before these are sent to the URL (save network usage), and caching (when possible and permitted) responses.
API: emanueleminotto.github.io/guzzle-cache-subscriber
Install the CacheSubscriber adding emanueleminotto/guzzle-cache-subscriber to your composer.json or from CLI:
$ composer require emanueleminotto/guzzle-cache-subscriber
use GuzzleHttp\Client;
use EmanueleMinotto\Guzzle\CacheSubscriber;
$client = new Client();
$subscriber = new CacheSubscriber(/* Doctrine cache instance, optional */);
// there are the getCache and setCache methods to
// change the storage system
$client->getEmitter()->attach($subscriber);
// request sent
$client->get('http://httpbin.org');
// request intercepted
$client->get('http://httpbin.org');