php5.3中连接sqlserver2000的两种方法(com与ODBC)

有时候我们需要在php5.3环境中使用sqlserver2000，这里简单的介绍下，我们知道新版的php5.3是不支持mysql自带的mssql_connect这个数据连接函数，如果需要连接sqlserver数据库，我们只能使用了com 接口来做

 
$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 

} 

 
$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 
… 
}