README

A psr-18 compliant middleware client that handles requests through a psr-6 compliant cache.

Installation

The installation of this library is made via composer and the autoloading of all classes of this library is made through their autoloader.

• Download composer.phar from their website.
• Then run the following command to install this library as dependency :
• php composer.phar php-extended/php-http-client-cache-psr6 ^9

Basic Usage

This library is to make a man in the middle for http requests and responses and logs the events when requests passes. It may be used the following way :

/* @var $client Psr\Http\Client\ClientInterface */       // psr-18
/* @var $cache Psr\SimpleCache\CacheItemPoolInterface */ // psr-6
/* @var $requestFactory \Psr\Http\Message\RequestFactoryInterface */ // psr-17
/* @var $streamFactory  \Psr\Http\Message\StreamFactoryInterface */  // psr-17
/* @var $request Psr\Http\Message\RequestInterface */    // psr-7

$client = new CacheItemPoolClient($client, $cache, $requestFactory, $streamFactory);
$response = $client->sendRequest($request);

/* @var $response Psr\Http\Message\ResponseInterface */

This library handles different headers :

• For the requests :
  • Cache-Control
  • Pragma
  • Date
  • If-Match
  • If-Modified-Since
  • If-None-Match
  • If-Range
  • If-Unmodified-Since
• For the responses :
  • Cache-Control
  • Pragma
  • Date
  • Expires
  • ETag
  • Last-Modified
  • Age

License

MIT (See license file).