帝国CMS按照26个字母顺序循环调用信息,也就是a/b/c/e/f/g...的顺序依次调用。
主要看这段for按字母顺序循环调用的方法
- <?
- $pd_record=explode(",",'A,B,C,D,E,F,G,H,J,K,L,M,N,P,Q,R,S,T,W,X,Y,Z');
- for($i=0;$i<count($pd_record);$i++)
- {
- ?>
- <div class="letter_items">
- <dt id="<?=strtolower($pd_record[$i])?>"><?=$pd_record[$i]?></dt>
- <div class="letter_item_con">
- <?php
- $newbook=$empire->query("select id,name from {$dbtbpre}extend_linkage where zm= '".$pd_record[$i]."' and parentid<>1 and id<>1 order by id desc");
- while($r=$empire->fetch($newbook)) {
- $num=$empire->gettotal("select count(*) as total from {$dbtbpre}ecms_weixin where city='$r[id]'");
- ?>
- <dd><a href="/citylist/?city=<?=$r['id']?>&t=personal"><?=str_replace('市','',esub($r['name'],10))?>(<span><?=$num?></span>)</a></dd>
- <?}?>
- </div>
- </div>
- <?
- }
- ?>
然后在看这段,内循环查询字段等于外循环字母的信息。
- <?
- $pd_record=explode(",",'A,B,C,D,E,F,G,H,J,K,L,M,N,P,Q,R,S,T,W,X,Y,Z');
- for($i=0;$i<count($pd_record);$i++)
- {
- ?>
- $newbook=$empire->query("select id,name from {$dbtbpre}extend_linkage where zm= '".$pd_record[$i]."' and parentid<>1 and id<>1 order by id desc");