继续昨晚没完成的主菜单模板：
<!-- 菜单块 -->
<div class="on-light" id="menus">
<?php foreach ($menus as $menu_key => $menu): ?>
<?php
// 排除校园名片
if ($menu_key == 'card')
break;
?>
<section class="container" id="<?=$menu_key?>-menus">
<header class="col-xs-12 text-center">
<h2 class="bs-docs-featurette-title"><?=$menu['name']?></h2>
<p class="lead"><?=$menu['description']?></p>
</header>
<div class="row bs-docs-featured-sites">
<?php foreach( $menu['submenus'] as $key => $submenu ): ?>
<?php $i = $key + 1; ?>
<div class="col-xs-6 col-sm-3">
<a href="<?=site_url( $submenu['link'] )?>" class="menu menu<?=$i?>"><?=$submenu['name']?></a>
</div>
<?php
// 如果存在下一个子菜单 && 取模等于0
$next_sm = next($menu['submenus']);
?>
<?php if( isset($next_sm) && $i % 4 == 0 ): ?>
</div>
<div class="row bs-docs-featured-sites">
<?php endif ?>
<?php endforeach ?>
</div>
</section>
<?php endforeach ?>
<section class="container" id="cards-menus">
<header class="col-xs-12 text-center">
<h2 class="bs-docs-featurette-title">校园名片</h2>
<p class="lead">校内朋友圈，你可能认识他们喔！？</p>
</header>
<!-- 杰出校友 -->
<div class="row text-right">
<div class="col-xs-12 text-right">
<a href="" class="btn btn-primary">
更多校友
<i class="glyphicon glyphicon-chevron-right"></i>
</a>
</div>
</div>
<div class="row bs-docs-featured-sites">
<div class="col-xs-6 col-sm-3">
<a href="">
<img src="<?=__PUBLIC__?>images/test.jpg" alt="" class="img-responsive"/></a>
</div>
<div class="col-xs-6 col-sm-3">
<a href="">
<img src="<?=__PUBLIC__?>images/test.jpg" alt="" class="img-responsive"/></a>
</div>
<div class="col-xs-6 col-sm-3">
<a href="">
<img src="<?=__PUBLIC__?>images/test.jpg" alt="" class="img-responsive"/></a>
</div>
<div class="col-xs-6 col-sm-3">
<a href="">
<img src="<?=__PUBLIC__?>images/test.jpg" alt="" class="img-responsive"/></a>
</div>
</div>
</section>
</div>
总结一下：
1.取模计数计数从1开始
2.权限点和菜单分开，需创建权限点文件
