相关疑难解决方法(0)

我有一个linux服务器,我正在尝试使用php adodb连接到MSSQL服务器.

include('adodb5/adodb.inc.php'); 

$conn =& ADONewConnection('odbc_mssql');
$dsn = "Driver={SQL Server};Server=MSSERVER;Database=Northwind;";
$conn->Connect($dsn,'sa','password')or die("Unable to connect to server");

我通过yum等安装mssql,我知道服务器可以连接到它,因为我尝试了以下内容:

$db = @mssql_connect("MSSERVER","sa","password") or die("Unable to connect to server");
mssql_select_db("Northwind");

// Do a simple query, select the version of 
// MSSQL and print it.
$version = mssql_query('SELECT @@VERSION');
$row = mssql_fetch_array($version);

echo $row[0];

// Clean up
mssql_free_result($version);

任何想法为什么我的adodb不会连接,或任何关于如何连接的例子将非常感激.