Array
(
[0] => Array
(
[id] => 0
[pid] => 0
[action] => 后台首页
[url] => /public/admin/index/index.html
)
[1] => Array
(
[id] => 1
[pid] => 0
[action] => 歌星管理
[url] => /public/admin/index/index.html
[children] => Array
(
[101] => Array
(
[id] => 101
[pid] => 1
[action] => 添加歌星
[url] => admin/star/insert.html
)
[102] => Array
(
[id] => 102
[pid] => 1
[action] => 歌星列表
[url] => admin/star/lst.html
)
[103] => Array
(
[id] => 103
[pid] => 1
[action] => 歌星分类
[url] => admin/star/category.html
)
)
)
[2] => Array
(
[id] => 2
[pid] => 0
[action] => 歌曲管理
[url] => /public/admin/index/index.html
[children] => Array
(
[201] => Array
(
[id] => 201
[pid] => 2
[action] => 添加歌曲
[url] => admin/song/insert.html
)
[202] => Array
(
[id] => 202
[pid] => 2
[action] => 歌曲列表
[url] => admin/song/lst.html
)
[203] => Array
(
[id] => 203
[pid] => 2
[action] => 歌曲标签
[url] => admin/song/tag.html
)
)
)
)在控制器打印出来是三维数组的结构，在html的模板中该怎么输出 最佳答案
