public function _nav($attr,$content){
$limit=$attr["limit"];
$order=$attr['order'];
$cate=M('cate')->limit($limit)->order($order)->select();
$str='<?php ';
$str.='foreach ($cate as $v): ?>';
//$str.='extract($v);';
$str.=$content;
$str.='<?php endforeach; ?>';
return $str;
}<nav limit='10' order='sort ASC' >
<li class='nav-lv1-li'>
<a href="" class='top-cate'>{$name}</a>
</li>
</nav>大神帮我看看标签没问题，就是循环的再前台掉不出来缓存文件，
<?php foreach ($cate as $v): ?>
<li class='nav-lv1-li'>
<a href="" class='top-cate'><?php echo ($v["name"]); ?></a>
</li>
<?php endforeach; ?>
最佳答案
