I am running a LAMP server but now need to connect to MS SQL (client request). I have heard Microsoft has a driver, but can't verify if
Does anyone know if the Microsoft driver is available for Unix? If not, should I just stick with FreeTDS? This appears to be recommended by PHP, however install documentation seems lacking. Any direction on either would be greatly appreciated.
Sorry for the general question, I am not familiar with setting up PHP drivers.
UPDATE
Just for some back story, I am running an intranet from the LAMP server but needs to connect to a datasource on an external MS SQL DB Server (Windows of course). I am running PHP5.
FreeTDS is fine and works well enough. The Microsoft driver is Windows only, thus you wouldn't be able to use it on your Linux server.
First install FreeTDS and then configure PHP with --with-mssql=/prefix/used/for/freetds. If you are using your distribution's PHP, I'm sure there is a MS-SQL driver package already precompiled and available for installation (in Ubuntu, that'd be php5-sybase).
Then use PHP's mssql_* functions to actually do the work
For anyone who comes across this rather old question...
It should be noted that since 2010, Microsoft has actually developed a viable Linux driver for SQL Server that is installable via PECL. It's currently only compatible with PHP 7.
The main readme file is here, which lists some general and overly complicated installation instructions. But if you look at the latest release notes you will see that newer versions can be installed via PECL like so:
sudo pecl install sqlsrv
sudo pecl install pdo_sqlsrv
来源：https://stackoverflow.com/questions/3684782/php-ms-sql-unix-driver-microsoft-or-freetds