I have 3 websites with same cakePHp application running. Now I want give access to automatic login a user if that user logged in one website. I want to know if it is possible. And then if possible,how can we accomplish this. Thanks in advance.
This typically involves writing a custom session handler, storing sessions in your database and using memcache. Here is an blog post that may point you in the right direction: http://kevin.vanzonneveld.net/techblog/article/enhance_php_session_management/