Connecting mssql database to GoDaddy host via PHP 5.5 using PDO

Question

Previous post which resolved my problem but on my local machine:

Connecting to MSSQL server via php-pdo?

Current error on GoDaddy host: Connection failed:

Connection failed: could not find driver

Does anyone know how do I reach these drivers on GoDaddy (the extension below are installed locally and thanks to them my script works)?

extension=php_pdo_sqlsrv_56_nts.dll extension=php_pdo_sqlsrv_56_ts.dll extension=php_sqlsrv_56_nts.dll extension=php_sqlsrv_56_ts.dll

Here is the list (image) with all available extensions that GoDaddy offers:

Here is the class which I'm using, the parameters are 100% correct and are not an issue here. The thing is I payed a lot of money for this host and now the main problem came up.

$conn = new PDO($dsn, $user, $pass);