Please update!'; if (version_compare($wp_version,"2.5","<")) { exit ($exit_msg); } function sd_new_login_filter ($login) { /* Don't do anything to login, just see if already in database.*/ global $wpdb, $sd_is_new_login; $id = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_login = '$login'"); $sd_is_new_login = (isset($id)) ? false : true; return $login; } function sd_substitute_displayname_filter ($display_name) { global $sd_is_new_login; if ($sd_is_new_login) $display_name = $_POST['first_name']." ".$_POST['last_name']; return $display_name; } add_filter('pre_user_login', 'sd_new_login_filter'); add_filter('pre_user_display_name', 'sd_substitute_displayname_filter'); ?>