APIs BrunoS Diffbot guzzle guzzlephp http api http client Libraries OOPHP PHP php-http psr psr7 Breaking Free from Guzzle5 with PHP-HTTP and HTTPlug Nov 6, 2015 Bruno Skvorc This article was peer reviewed by Márk Sági-Kazár. Thanks to all of SitePoint’s peer reviewers for making SitePoint content the…