php5连接Sql Server的两种方法演示代码
1.Com链接,ADODB.Connection 
$conn = new Com("ADODB.Connection"); //实例化一个Connection对象 $connstr = "provider=sqloledb;datasource=.;uid=sa;pwd=123456;database=jnold;"; $conn->Open($connstr); $rs = new Com("ADODB.Recordset"); //实例化一个Recordcount对象 $rs->Open('select * from News where bigclassid = 59 And LeadPostil is null', $conn, 1, 1); $count = $rs->RecordCount; echo "共有{$count}条纪录<br />"; for($i = 0; $i < $count ; $i++){ $arr_result[$i]['Title'] = addslashes($rs->Fields('Title')->Value);//标题 $arr_result[$i]['Color'] = addslashes($rs->Fields('titlecolor')->Value?$rs->Fields('titlecolor')->Value:");//标题颜色 $arr_result[$i]['WenHao'] = addslashes($rs->Fields('OtherText')->Value);//文号 }
2.ODBC连接mssql 
$dbhost = "; $dbuser = "; //你的mssql用户名 $dbpass = "; //你的mssql密码 $dbname = "; //你的mssql库名 $connect=odbc_connect("Driver={SQL Server};Server=$dbhost;Database=$dbname","$dbuser","$dbpass"); $sql="select * from content"; $exec=odbc_exec($connect,$sql); while($row = (odbc_fetch_array($exec))) { $row['id'] //?取字段值 … }