$sql=$empire->query(select userid,username from {$dbtbpre}enewsmember where groupid=1 and checked=1);
while($ur=$empire->fetch($sql))
{
$num=$empire->gettotal(select count(*) as total from phome_ecms_news where checked=1 and ismember=1 and userid='$ur[userid]');
echo $ur['userid'].$ur['username'].$num;
}
?>
如何接照$num降序排序
------解决方案--------------------
to #8 php 已经提供了强大的函数，为什么不用？
php code$arr['uid'] = array(1,2,3,4,5,6);$arr['name'] = array('a1','a2','a3','a4','a5','a6');$arr['num'] = array(5,50,60,10,66,44);array_multisort($arr['num'], $arr['name'], $arr['uid']);print_r($arr);