LightOpenID is a lightweight OpenID library written in PHP. It already implements a functional consumer and a provider is under development.
LightOpenID is an open source software project written in PHP 5 for implementing the consumer part of OpenID.
It offers a some documentation about:
- The configuration of LightOpenID
- How to get more information with AX and SREG
- How to use it as an OpenID Provider
Features:
- Easy to use (you can code a functional client in less than ten lines of code)
- Uses cURL if avaiable, PHP streams otherwise
- Supports both OpenID 1.1 and 2.0
- Supports Yadis discovery
- Supports only stateless/dumb protocol
Requirements:
- PHP 5 or later
- 29.5 KB for the library