TP可以在模板里循环树形数组吗？

这样的一个数组树，想做无级分类
Array ( [0] => Array ( [s_id] => 4 [s_pid] => 0 [s_name] => 一级栏目1 [s_rank] => 0 [_child] => Array ( [0] => Array ( [s_id] => 7 [s_pid] => 4 [s_name] => 二级栏目A1 [s_rank] => 0 ) ) ) [1] => Array ( [s_id] => 10 [s_pid] => 0 [s_name] => 商品一级 [s_rank] => 0 ) [2] => Array ( [s_id] => 11 [s_pid] => 0 [s_name] => 图库欣赏 [s_rank] => 0 ) [3] => Array ( [s_id] => 3 [s_pid] => 0 [s_name] => 新闻动态 [s_rank] => 10 [_child] => Array ( [0] => Array ( [s_id] => 8 [s_pid] => 3 [s_name] => 新闻二类 [s_rank] => 0 [_child] => Array ( [0] => Array ( [s_id] => 9 [s_pid] => 8 [s_name] => 新闻三级 [s_rank] => 0 ) ) ) [1] => Array ( [s_id] => 6 [s_pid] => 3 [s_name] => 新闻子类 [s_rank] => 20 ) ) ) [4] => Array ( [s_id] => 5 [s_pid] => 0 [s_name] => 产品中心 [s_rank] => 50 ) )

想得到类似下面的显示效果



求思路与方法

可以。论坛里有这样的无限分类。

我找找  谢谢