Web Site with Users (PHP and MSSQL)

Hello.

I'm trying to make a Web Site with users and passwords. I got everything necessary to do it (Hosting, MSSQL Server (in the same hosting), the Web Site (HTML)...)

I recently successfully connected a PHP Script to the MSSQL Database.

I need a tutorial that teaches me how to do a Web Site with Users (MSSQL DB) with PHP. I searched on the net but only found tutorials about MySQL and PHP, the code changes, and they are useless.

Thanks mates ;)