I'm just wondering what a PHP OpenID server is (some here http://wiki.openid.net/w/page/12995226/Run-your-own-identity-server ), which would you recommend from your experience? Anything I should definitely avoid, etc.
Im using the XAMPP setup and looking for something pretty simple to implement, it doesn't have to be extremely reliable or something else, just something pretty simple that will support multiple user registrations (with passwords - I think the server implementation does not support passwords, as far as I know)
Thank you very much!
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