php – 如何限制foreach循环到三个循环
发布时间:2020-12-13 17:27:05 所属栏目:PHP教程 来源:网络整理
导读:如何限制这个循环..调整你的循环…帮助 ?php foreach($section['Article'] as $article) :?tr td ?php if ($article['status'] == 1) { echo $article['title']; } ? /td td ?php if($article['status']== 1) { echo 'nbsp;'.$html-link('View','/articles/v
如何限制这个循环..调整你的循环…帮助
<?php foreach($section['Article'] as $article) : ?> <tr> <td> <?php if ($article['status'] == 1) { echo $article['title']; } ?> </td> <td> <?php if($article['status']== 1) { echo ' '.$html->link('View','/articles/view/'.$article['id']); } ?> </td> </tr> <?php endforeach; ?>
首先,准备你的数据
$i = 1; $data = array(); foreach($section['Article'] as $article ) { if($article['status']== 1) { $article['link'] = $html->link('View','/articles/view/'.$article['id']); $data[] = $article; if ($i++ == 3) break; } } $section['Article'] = $data; 然后显示它 <?php foreach($section['Article'] as $article ): ?> <tr> <td><?php echo $article['title'] ?></td> <td> <?php echo $article['link']?></td> </tr> <?php endforeach ?> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |