public function get_licenses($params = false)
{
$adm = $this->app->user_manager->is_admin();
if ($adm == false) {
return;
}
$params2 = array();
if (is_string($params)) {
$params = parse_str($params, $params2);
$params = $params2;
}
$table = $this->app->modules->tables['system_licenses'];
if ($table == false) {
return;
}
$params['table'] = $table;
$r = $this->app->database_manager->get($params);
return $r;
}