while($row = sqlsrv_fetch_array($query))

<?PHP$serverName = "localhost"; //数据库服务器地址$uid = "sa"; //数据库用户名$pwd = "66"; //数据库密码$connectionInfo = array("UID"=>$uid, "PWD"=>$pwd, "Database"=>"test");$conn = sqlsrv_connect( $serverName, $connectionInfo);if( $conn == false){     echo "连接失败！";    die( print_r( sqlsrv_errors(), true));}else{	echo "连接成功";//执行有结果集的SQL语句	$query = sqlsrv_query($conn, "select ID,NAME from stuff");	while($row = sqlsrv_fetch_array($query))	{　　　　echo $row[0]."-----".$row[1]."<br/>";	}	sqlsrv_close( $conn);}