How can I have multiple sites on WordPress 3.0 RC1 with common user database?

Globalvariable June 2, 2010
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I have installed multiple sites on my site using WP 3.0. Is there any way I can share the user database across all these sites so that the user can log into all the sites using the same username and password?

  1. Tina
    July 2, 2010 at 9:25 pm

    Did you see this post:

    Let us know whether you were able to solve the question. Thank you!

  2. Relequestual
    June 19, 2010 at 2:30 pm

    How about using OpenID? You can use the OpenID wordpress plugin ( and install OpenID on your own domain, maybe a main network listing site ( I haven't tried it myself but it seems like it might be easier than plaing about with the core of how wordpress works.

  3. Jim Hubbard
    June 13, 2010 at 1:56 am

    You probably should be looking into WordPress MU --> .