OAuth 2.0 Client for Guzzle 4, 5, 6 and 7 with PHP 5.4 - PHP 8.0 - no more dependency hell!
MIT License
OAuth 2.0 server bundle for Symfony 2 framework
Open source OAuth 2.0 server implementation of final draft for PHP and HHVM
OAuth2 authentication and reauthorization for Guzzle 4.x and 5.x
OAuth2 Plugin for GuzzleBundle