<?php $HotTopic = \common\models\Topic::HotTopic(); if (!empty($HotTopic)) { ?> <section> <div class="block-header">今日热门主题</div> <div class="mt5"></div> <?php foreach ($HotTopic as $topic) { ?> <article class="sidebar block-hot-topic"> <table cellpadding="0" cellspacing="0" border="0" width="100%"> <tbody><tr> <td width="24" valign="middle" align="center"> <a href="/member/<?php echo $topic['username']; ?> "><img src="<?php echo Yii::$app->params['avatarUrl'] . '/24/' . $topic['avatar']; ?> " class="img-rounded"></a> </td> <td width="10"></td> <td width="auto" valign="middle"> <span class="hot_topic"> <a href="/topic/<?php echo $topic['id']; ?> "><?php echo $topic['title'];