The PHP OpenID library implements the OpenID decentralized identity system. It can be used to enable single-sign-on across Web applications. The library includes examples and different options for storage back-ends.
| Tags | Internet Web Software Development Libraries php classes Security |
|---|---|
| Licenses | LGPL |
| Operating Systems | OS Independent |
| Implementation | PHP |
Recent releases


Changes: The library is now immune to inclusion within functions and methods. The HTML-parsing code for locating LINK tags has been optimized and improved. The non-CURL fetcher now properly POSTs to URLs with query arguments.


Changes: This release includes a critical session handling bugfix and an updated system compatibility tool.


Changes: This release includes improved server and consumer APIs, Yadis service discovery, Simple Registration support, and some critical and non-critical bugfixes.


Changes: This release incorporates improved documentation, bugfixes, a configuration helper for the server example, and support for installation with the PEAR command line installer.


Changes: This release includes improved documentation, bugfixes, a reorganized package structure, improved example code, and many other improvements.