order by pid desc加到这个语句的那个位置?
- PHP code
<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php$sql = "SELECT `subject`, `author`, `fid` ,`first`,`tid`,`pid` FROM `forum_post` WHERE 1 "; $result = mysql_query($sql) or die("查询失败!"); $number = 6; while ($row=mysql_fetch_arr<em>/本2文来源[email protected]搞@^&代*@码2网</em><strong>搞gaodaima代码</strong>ay($result)) { if ($row['fid'] ==56 && $row['first'] !=0 && $number != 0) { ?> <tr> <td>"><h3> <?php echo substr($row['subject'],0,64);$number--;?></h3></td> <td>"><h3> <?php echo substr($row['author'],0,16);?></h3></td> </tr> <?php }}?>
order by pid desc加到这个语句的那个位置?
$sql = “SELECT `subject`, `author`, `fid` ,`first`,`tid`,`pid` FROM `forum_post` WHERE 1 “;
我试了好几个地方都报错。
我需要让他降序排列
——解决方案——————–
WHERE 1 之后
——解决方案——————–
SELECT `subject`, `author`, `fid` ,`first`,`tid`,`pid` FROM `forum_post` WHERE 1
order by pid desc
——解决方案——————–
语句最后,limit之前