Guzzle (PHP library)

Guzzle is an HTTP client library for PHP.{{cite book|last1=Mitchell|first1=Lorna Jane|title=PHP Web Services: APIs for the Modern Web|date=2016|publisher=O'Reilly|isbn=9781491933060|page=14|url=https://books.google.com/books?id=TglVCwAAQBAJ&dq=guzzle+php|accessdate=3 August 2016|language=en}} Initially a wrapper library around cURL, it evolved to a transport agnostic PSR-7 compatible library.{{cite web|title=Episode 20: A nice friendly chat about Sculpin, Guzzle and PSR-7|url=https://phptownhall.com/episode-20-a-nice-friendly-chat-about-sculpin-guzzle-and-psr-7/|website=phptownhall.com|accessdate=3 August 2016}}{{cite web|title=FAQ —|url=http://docs.guzzlephp.org/en/latest/faq.html#does-guzzle-require-curl|website=Guzzle Documentation|accessdate=3 August 2016}}

It is shipped on Packagist as a Composer package, where it is used by 4,905 PHP libraries, frameworks or applications.{{cite web|last1=Boggiano|first1=Jordi|title=guzzlehttp/guzzle|url=https://packagist.org/packages/guzzlehttp/guzzle|website=Packagist}}{{cite web|last1=Boggiano|first1=Jordi|title=guzzle/guzzle|url=https://packagist.org/packages/guzzle/guzzle|website=Packagist}}