如下代码中，请问SET NAMES gbK 语句应该写在哪?

Question

<!--功能条 开始--><table width="800" border="0" align="center" cellpadding="3" cellspacing="3"><tr><th scope="col"><a href="index.php">浏览病历</a></th><th scope="col"><a href="index.php?biao=jibenxinxi&uid=<?=$_SESSION['purview']?>&act=add">添加病例</a></th><th scope="col"><a href="index.php?act=search">查询病例</a></th><th scope="col"><a href="export.php" target="_blank">导出病例</a></th><th scope="col"><a href="admin/admin_user.php" target="_blank">后台管理</a></th><th scope="col"><a href="passwd.php" target="_blank">修改密码</a></th><th scope="col"><a href="logout.php">退出系统</a></th></tr></table><table width="800" border="0" align="center" cellpadding="0" cellspacing="0" background="images/biaoti.gif"><tr><?if($_SESSION['hospital'] != ""){$linkz = new DB_SQL;$rsql = "select danweiming from danwei where zhongxinbianhao=".$_SESSION['hospital'];$linkz->query($rsql);while($linkz->next_record()){ mysql_query("SET NAMES 'GBK'");?><td height="100">           <font size="+3" color="#FFFFFF"><?=$linkz->f('danweiming');?></font></td><?}}?></tr></table>请问SET NAMES gbK 语句应该写在哪?

Answer 1

类似于
$conn = @ mysql_connect("localhost", "root", "") or die("数据库链接错误");
mysql_select_db("bbs", $conn);
mysql_query("set names 'GBK'"); //使用GBK中文编码;

Answer 2

一般放在链接数据库语句后，也可以放在选择数据库的语句之后