private function upgrade_init()
{
$_arr_extRow = get_loaded_extensions();
$this->errCount = 0;
foreach ($this->obj_tpl->type["ext"] as $_key => $_value) {
if (!in_array($_key, $_arr_extRow)) {
$this->errCount++;
}
}
$this->act_get = fn_getSafe(fn_get("act_get"), "txt", "ext");
$this->tplData = array("errCount" => $this->errCount, "extRow" => $_arr_extRow, "act_get" => $this->act_get, "act_next" => $this->upgrade_next($this->act_get));
}