lib/Doctrine/DBAL/Driver/PDOSqlsrv/Driver.php
private function getConnectionOptionsDsn(array $connectionOptions) : string
    {
        $connectionOptionsDsn = '';

        foreach ($connectionOptions as $paramName => $paramValue) {
            $connectionOptionsDsn .= sprintf(';%s=%s', $paramName, $paramValue);
        }

        return $connectionOptionsDsn;
    }
private function getConnectionOptionsDsn(array $connectionOptions) : string
    {
        $connectionOptionsDsn = '';

        foreach ($connectionOptions as $paramName => $paramValue) {
            $connectionOptionsDsn .= sprintf(';%s=%s', $paramName, $paramValue);
        }

        return $connectionOptionsDsn;
    }
private function getConnectionOptionsDsn ( array $ connectionOptions ) : string { $ connectionOptionsDsn = '' ; foreach ( $ connectionOptions as $ paramName => $ paramValue ) { $ connectionOptionsDsn .= sprintf ( ';%s=%s' , $ paramName , $ paramValue ) ; } return $ connectionOptionsDsn ; }
Converts a connection options array to the DSN

@param string[] $connectionOptions
Converts a connection options array to the DSN