PHP and MSSQL

Hi.

I’m facing a difficult (?) task at work. I have a website that I’ve been coding for PHP/MySQL - system, but now I have to transfer it to a PHP/MSSQL - server.

I’ve never used MSSQL before, I have no idea on how to connect to the database, let alone how to run queries and get results.

Anybody able to help or to point me to a good tutorial on the subject? I’m fluent with PHP and MySQL-queries.

Thanks!