이미 올라온 자료인지 모르겠으나
쓸일이 있어..검색해도 안나오길래 한번 만들어 봤습니다.

사용법은
1.아래 함수 createTempTbl 를 /lib/common.lib.php 하단부에 삽입한다

function createTempTbl($tempTbl, $bo_table, $latestCnt)
{
$sql = "CREATE temporary TABLE `".$tempTbl."` (
`wr_id` int(11) NOT NULL auto_increment,
`wr_num` int(11) NOT NULL default '0',
`wr_reply` varchar(10) NOT NULL default '',
`wr_parent` int(11) NOT NULL default '0',
`wr_is_comment` tinyint(4) NOT NULL default '0',
`wr_comment` int(11) NOT NULL default '0',
`wr_comment_reply` varchar(5) NOT NULL default '',
`ca_name` varchar(255) NOT NULL default '',
`wr_option` set('html1','html2','secret','mail') NOT NULL default '',
`wr_subject` varchar(255) NOT NULL default '',
`wr_content` text NOT NULL,
`wr_link1` text NOT NULL,
`wr_link2` text NOT NULL,
`wr_link1_hit` int(11) NOT NULL default '0',
`wr_link2_hit` int(11) NOT NULL default '0',
`wr_trackback` varchar(255) NOT NULL default '',
`wr_hit` int(11) NOT NULL default '0',
`wr_good` int(11) NOT NULL default '0',
`wr_nogood` int(11) NOT NULL default '0',
`mb_id` varchar(255) NOT NULL default '',
`wr_password` varchar(255) NOT NULL default '',
`wr_name` varchar(255) NOT NULL default '',
`wr_email` varchar(255) NOT NULL default '',
`wr_homepage` varchar(255) NOT NULL default '',
`wr_datetime` datetime NOT NULL default '0000-00-00 00:00:00',
`wr_last` varchar(19) NOT NULL default '',
`wr_ip` varchar(255) NOT NULL default '',
`wr_1` varchar(255) NOT NULL default '',
`wr_2` varchar(255) NOT NULL default '',
`wr_3` varchar(255) NOT NULL default '',
`wr_4` varchar(255) NOT NULL default '',
`wr_5` varchar(255) NOT NULL default '',
`wr_6` varchar(255) NOT NULL default '',
`wr_7` varchar(255) NOT NULL default '',
`wr_8` varchar(255) NOT NULL default '',
`wr_9` varchar(255) NOT NULL default '',
`wr_10` varchar(255) NOT NULL default '',
PRIMARY KEY (`wr_id`),
KEY `wr_num_reply_parent` (`wr_num`,`wr_reply`,`wr_parent`),
KEY `wr_is_comment` (`wr_is_comment`,`wr_id`)
) TYPE=MyISAM;";

sql_query($sql);

$sql = "Insert Into ".$tempTbl." Select * From g4_write_".$bo_table." where wr_is_comment = 0 Order By wr_num, wr_reply Limit ".$latestCnt;

sql_query($sql);
}

2.출력하고자 하는 페이지에 아래를 적당히 수정후 삽입한다.
정렬은 추천수 또는 조회수로...

$bo_table = "myBoard";
$tempTbl = "latest";
createTempTbl($tempTbl, $bo_table, 20);

$sql = "select * from ".$tempTbl." where wr_is_comment = 0 Order By wr_hit Desc, wr_num, wr_reply Limit 6";
$result = sql_query($sql);
for ($i=0; $row=sql_fetch_array($result); $i++)
{
원하는 형태로 디스플레이..
}