phpbb\convert\controller\convertor::finish PHP Method

    public function finish()
    {
        $this->setup_navigation('finish');
        $this->template->assign_vars(array('TITLE' => $this->language->lang('CONVERT_COMPLETE'), 'BODY' => $this->language->lang('CONVERT_COMPLETE_EXPLAIN')));
        // If we reached this step (conversion completed) we want to purge the cache and log the user out.
        // This is for making sure the session get not screwed due to the 3.0.x users table being completely new.
        $this->cache->purge();
        $this->installer_cache->purge();
        require_once $this->phpbb_root_path . 'includes/constants.' . $this->php_ext;
        require_once $this->phpbb_root_path . 'includes/functions_convert.' . $this->php_ext;
        $sql = 'SELECT config_value
			FROM ' . $this->config_table . '
			WHERE config_name = \'search_type\'';
        $result = $this->db->sql_query($sql);
        if ($this->db->sql_fetchfield('config_value') != 'fulltext_mysql') {
            $this->template->assign_vars(array('S_ERROR_BOX' => true, 'ERROR_TITLE' => $this->language->lang('SEARCH_INDEX_UNCONVERTED'), 'ERROR_MSG' => $this->language->lang('SEARCH_INDEX_UNCONVERTED_EXPLAIN')));
        }
        $this->db->sql_freeresult($result);
        switch ($this->db->get_sql_layer()) {
            case 'sqlite3':
                $this->db->sql_query('DELETE FROM ' . $this->session_keys_table);
                $this->db->sql_query('DELETE FROM ' . $this->session_table);
                break;
            default:
                $this->db->sql_query('TRUNCATE TABLE ' . $this->session_keys_table);
                $this->db->sql_query('TRUNCATE TABLE ' . $this->session_table);
                break;
        }
        return $this->controller_helper->render('installer_convert.html', 'CONVERT_COMPLETE');
    }