keep an authenticated user across servers

Posted by pixeline on Stack Overflow See other posts from Stack Overflow or by pixeline
Published on 2010-03-22T09:13:54Z Indexed on 2010/03/22 9:21 UTC
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php

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session

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cross-domain

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mysql

Hello,

In a LAMP environment, if a user authenticates itself on example.com domain, hosted on server1, how can i keep him logged in on forum.example.com, hosted on server2 ?

Thank you in advance for your advise.

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