<?php $sql = "select * from [!db.pre!]ecms_news where id in ($navinfor[keyid]) order by newstime desc limit 5"; $result = $empire->query($sql); $hasRelated = false;
// 判断是否有记录 while($r = $empire->fetch($result)) { $hasRelated = true; break; }
// 有相关文章 if($hasRelated) { ?> [e:loop={"select * from [!db.pre!]ecms_news where id in ($navinfor[keyid]) order by newstime desc limit 5",0,24,0}] <li class="related-item"> <a href="#"> <div class="related-item-content"> (此处省略) </div> </div> <div class="related-item-arrow"> <i class="fas fa-chevron-right"></i> </div> </div> </a> </li> [/e:loop] <?php } ?>
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