oauth - Facebook OAuth2 Logout does not remove fb_ cookie -

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This is used to work so I'm not sure what's wrong the user just logs in to Facebook properly Is capable of Logging problem.

I log out the user logout by redirecting them to the php script. $ facebook-> GetLogoutUrl ();

When users click on that link, they are logged out from the Facebook page. However, when they return to my site, I find that the FB_ cookie is still there. PHP SDK still gives user FB session details. The strange thing is that www.facebook.com shows that I am already logged out of Facebook.

What can be wrong here? Thanks, I've been stumped: (.

OK, finally, what did I do? > GetLogoutUrl () with a next = address url on my logout script which will remove the Facebook cookie by setSession (null)

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