在帝国cms内容页根据关键字调用相关内容
2019-07-13 站长 站长日志
我们使用帝国cms的时候,需要调用当前文章的其他相关的文章,根据关键字相关的方式,代码如下
<?php if ($navinfor['keyboard']) { $c_key=explode(',',$navinfor['keyboard']); $count=count($c_key); for($i=0;$i<$count;$i++) { if($i==0) { $or=''; } else { $or=' or '; } $repadd.=$or."keyboard like '%".$c_key[$i]."%'"; } $r=$empire->fetch1("select * from {$dbtbpre}ecms_news where id<>".$navinfor['id']." and ".$repadd." order by newstime desc limit 1"); if($r[title]) { $mesql=$empire->query("select titleurl,title,newstime from {$dbtbpre}ecms_news where id<>".$navinfor['id']." and ".$repadd." order by newstime desc limit 10"); while($or=$empire->fetch($mesql)) { $newstime=date('Y-m-d',$or[newstime]); ?> <li><a href="<?=$or[titleurl]?>"><?=$or[title]?></a><span><?=$newstime?></span></li> <? } } else { $mesql2=$empire->query("select * from {$dbtbpre}ecms_news where id<>".$navinfor['id']." order by rand() desc limit 10"); while($r2=$empire->fetch($mesql2)) { $newstime=date('Y-m-d',$o2[newstime]); ?> <li><a href="<?=$r2[titleurl]?>"><?=$r2[title]?></a><span><?=$newstime?></span></li> <? } } } else { $mesql2=$empire->query("select titleurl,title,newstime from {$dbtbpre}ecms_news order by rand() desc limit 10"); while($r2=$empire->fetch($mesql2)) { $newstime=date('Y-m-d',$r2[newstime]); ?> <li><a href="<?=$r2[titleurl]?>"><?=$r2[title]?></a><span><?=$newstime?></span></li> <? } } ?>注释:就是我们不填写关键字的时候,随机调用文章,如果我们添加了关键字,没有相关的文章,也是随机调用文章