think\db\connector\Sqlsrv::parseDsn PHP Méthode

    protected function parseDsn($config)
    {
        $dsn = 'sqlsrv:Database=' . $config['database'] . ';Server=' . $config['hostname'];
        if (!empty($config['hostport'])) {
            $dsn .= ',' . $config['hostport'];
        }
        return $dsn;
    }