mp_cache

[eluser]JanDoToDo[/eluser]
hey guys

I just tried using mp_cache and seem to be having a problem with it. It seems to write the cache file (as the log shows) but it never reads it. Here is my code

Code:

$this -> load -> library('MP_Cache');
        $cache_id = "ajax_tree/tree_view_" . "test";
        $cache_file = $this -> mp_cache -> get("$cache_id");

        if ($cache_file === FALSE) :
            echo "not using cache";
            $cache_file = $this -> load -> view($this -> config -> item('template_dir').'/ajax_tree', $x, TRUE);
            $this -> mp_cache -> write($cache_file, "$cache_id", 0);
            
        endif;

And the echo is always displayed on every page