I have three websites that have their own prefixes, but are in the same database and have each member, and I have create a system that would allow to confine all its members in a mime table, so to eliminate duplicates, and a unique connection system or the user may log on n any site with these identifiers. How should I do this?
My solution: I have create a table with a new prefix and I want to make a wp_login system but will redirect to the single table, so that the is_user_logged_in can take it into account.
What you offer me ??