PHP删除传值有关问题

PHP删除传值问题
现在我准备传ID用来判断删除哪条数据

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><a href="delect_sj.php?hid=%7B%24row%5Bh_id%5D%7D">删除</a>

但是我在delect_sj.php这个页面怎么接收值啊

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->mysql_select_db($db_name,$connection)or die("选择数据库失败");$query="delect from hotel_activities_2 where " ;//主要是这怎么写if (mysql_query($query)){    echo "删除数据成功";}else{echo "删除失败";    }mysql_close($connection);

大侠们帮帮忙

------解决方案--------------------
$query="delete from hotel_activities_2 where h_id={$_GET['hid']} " ;
------解决方案--------------------
$hid = !empty($_GET['hid']) ? intval($_GET['hid']) : 0;

加上对$hid的判断

where 字段 = $hid;