&reftitle.install;

The MSSQL extension is enabled by adding extension=php_mssql.dll to &php.ini;.

To get these functions to work, you have to compile PHP with `--with-mssql[=DIR]`, where DIR is the FreeTDS install prefix. And FreeTDS should be compiled using `--enable-msdblib`.

MS SQL functions are aliases to Sybase functions if PHP is compiled with Sybase extension and without MS SQL extension.