Is It possible To Create a PHP Code to Link Two Users Databases, What I mean is I have a website where users have to signup, I want the same users to use The forum using same Login so they don't need to resign-in again!
Let's say I have Database of the website called: website_db and Forum_db and I want to make a bridge between them so that the users can use same login credentials that will be stored in both databases. in other word i want a single sign in .
Please I need Your expertise and knowledge. Could please help me get that PHP code ??