最近在幫學長做MSSQL連結測試 碰到了許多釘子 Orz...
不過好在翻翻error_log再拜一下google大神就解決了
將設定簡化成四個步驟 做個分享 :)
1.
php.ini
extension=php_mssql.dll // 去掉註解
2.
// 將下列二檔案放至 %WINDOWS%/System32/
ntwdblib.dll
php.mssql.dll
// 請確認您的SERVER中有 'php_mssql.dll'
ex.
TWAMPd\app\bin\ext
Appserv\php\ext
3.
restart Apache

4. 可以測試了

   $server = 'ip\SQLEXPRESS';
   $database = '';
   $userid = '';
   $password = '';
   // Connect to MSSQL
   $dbconn = mssql_connect($server, $userid, $password);
   //select a database to work with
   $selected = mssql_select_db($database, $dbconn)
   or die("Couldn't open database $database");