php连接mssql方式使用pdo sqlsrv扩展

Microsoft SQL Server Functions (PDO_SQLSRV) 相关介绍：http://php.net/manual/en/ref.pdo-sqlsrv.php 如： Support for 5.5 has 4 drivers php_pdo_sqlsrv_55_nts.dll php_pdo_sqlsrv_55_ts.dll php_sqlsrv_55_nts.dll php_sqlsrv_55_ts.dll 各版本支持：

• Version 3.2 supports PHP 5.6, 5.5, and 5.4
• Version 3.1 supports PHP 5.5 and 5.4
• Version 3.0 supports PHP 5.4

这里下载： http://www.microsoft.com/en-us/download/details.aspx?id=20098