posts SET menu_order = CASE id ";
for($i = 0; $i < count($pageOrder); $i++) {
global $wpdb;
$sql .= "WHEN ".$pageOrder[$i]." THEN ".$i." ";
}
$sql .= "END WHERE id IN (".get_option(wp_insert_updated_page_order).")";
$wpdb->query($sql);
update_option(wp_insert_updated_page_order, '');
}
}
?>