Description
This hook fires after a user is approved by an administrator (or any role which can promote users).
Only 'do stuff' here, don't return/echo anything.
Usage
function b3_after_user_activated_by_admin( $user_id ) {
// Do stuff
}
add_action( 'b3_after_user_activated_by_admin', 'b3_after_user_activated_by_admin' );
Note: this hook will change to b3_approve_user in the next version.