<?php $form = ActiveForm::begin(); ?> <?php echo $form->field($addgroupform, 'groupid', ['labelOptions' => ['label' => '群号']]); ?> <div> <?php echo Html::submitButton('加入群', ['class' => 'btn btn-primary']); ?> </div> <?php ActiveForm::end(); ?> <?php if (empty($session['user'])) { echo '请'; echo Html::tag('a', '登陆', ['href' => '?r=forum/lee-login']); } else { if (empty($session['property'])) { echo '你还没有加入群'; } else { echo '我的群:<br>'; foreach ($groupid as $gid) { $x = Groups_info::findOne($gid); $x = $x['name']; echo '<li>' . Html::tag('a', $x, ['href' => '?r=forum/group-info&groupid=' . $gid]) . '<br>' . '</li>'; } } }