SearchTest::doSearch PHP Method

    private function doSearch($itemtype, $params, array $forcedisplay = array())
    {
        global $DEBUG_SQL;
        // check param itemtype exists (to avoid search errors)
        $this->assertTrue(is_subclass_of($itemtype, "CommonDBTM"));
        // login to glpi if needed
        if (!isset($_SESSION['glpiname'])) {
            $this->Login();
        }
        // force session in debug mode (to store & retrieve sql errors)
        $glpi_use_mode = $_SESSION['glpi_use_mode'];
        $_SESSION['glpi_use_mode'] = Session::DEBUG_MODE;
        // don't compute last request from session
        $params['reset'] = 'reset';
        // do search
        $params = Search::manageParams($itemtype, $params);
        $data = Search::getDatas($itemtype, $params, $forcedisplay);
        // append existing errors to returned data
        $data['last_errors'] = array();
        if (isset($DEBUG_SQL['errors'])) {
            $data['last_errors'] = implode(', ', $DEBUG_SQL['errors']);
            unset($DEBUG_SQL['errors']);
        }
        // restore glpi mode to previous
        $_SESSION['glpi_use_mode'] = $glpi_use_mode;
        // do not store this search from session
        Search::resetSaveSearch();
        return $data;
    }