clear cache'; } function index() { // return $this->menu(); return $this->clear_cache(); } function clear_cache() { $CI = new \Modules\CachedImage("rsc/img/default.png"); $cache_dir = $CI->cache_dir; $ls = scandir($cache_dir); $count = 0; foreach($ls as $file) { if(!strncmp(".",$file,1)) continue; unlink($cache_dir."".$file); $count++; } return "erased $count files
"; } }