add_action('template_redirect', 'redirect_logged_out_users_to_welcome');function redirect_logged_out_users_to_welcome() { // Allow access to login page, registration, and welcome page if ( is_user_logged_in() || is_page('welcome') || is_page('login') { return; }// Redirect all other users to welcome page wp_redirect(home_url('/welcome/')); exit; }