FairCom SQL for PHP
Install PHP 7 with the PDO Extension
This section explains how to install the PHP extensions for IIS. These procedures can be used with all recent versions of PHP: PHP 4, PHP 5, and PHP 7.
Note : It will be necessary to compile the extension, as described in Compile the sql.php.pdo Extension .
Open your web browser and go to http://www.php.net/downloads.php and download the Windows Binaries zip package for the latest PHP version: Once you have downloaded the file, right-click it and extract all files. Enter C:\php as the destination, and click Extract : Open an Administrator Command Prompt, move to C:\php and copy php.ini-production (or php.ini-development ) to C:\Windows\php.ini . Open C:\Windows\php.ini with a text editor such as Notepad and uncomment the extension_dir = "ext" entry: Search for the extension list (you can search for ";extension "), add extension=php_pdo_ctsql.dll to the end of the list, and save and close php.ini . Now return to your Administrator Command Prompt (if you closed it, open a new one), move to C:\php\ext and copy php_pdo_ctsql.dll .