<div class="container"> <h1 class="my-3 text-center">搜尋結果</h1> <div class="row"> {foreach $all as $article} <div class="col-sm-4"> {assign var="cover" value="uploads/thumb_`$article.sn`.png"} {if file_exists($cover)} <img src="{$cover}" alt="{$article.title}" class="rounded cover"> {else} <img src="https://picsum.photos/400/300?image={$article@index}" alt="{$article.title}" class="rounded cover"> {/if} <h3><a href="index.php?sn={$article.sn}">{$article.title}</a></h3> <p>{$article.summary}</p> </div> {foreachelse} <h1>尚無內容</h1> {/foreach} </div> {$bar} </div>