【发布时间】:2012-11-04 03:31:45
【问题描述】:
我正在尝试将扁平的 mysql 行转换为树结构。这是类别和子类别的ID
数组 ( [50] => 数组 ( [70] => 数组 ( [0] => 数组 ( [73] => 数组 ( [80] => 数组 ( )
)
[74] => Array
(
)
[75] => Array
(
)
)
)
[71] => Array
(
[0] => Array
(
)
)
[72] => Array
(
[0] => Array
(
)
)
[73] => Array
(
[0] => Array
(
[80] => Array
(
)
)
)
[74] => Array
(
[0] => Array
(
)
)
[75] => Array
(
[0] => Array
(
)
)
[80] => Array
(
[0] => Array
(
)
)
)
[51] => Array
(
[76] => Array
(
[0] => Array
(
[77] => Array
(
)
)
)
[77] => Array
(
[0] => Array
(
)
)
[78] => Array
(
[0] => Array
(
[79] => Array
(
[81] => Array
(
)
)
)
)
[79] => Array
(
[0] => Array
(
[81] => Array
(
)
)
)
[81] => Array
(
[0] => Array
(
)
)
)
)
我想要这样输出
<ul id="red" class="treeview-famfamfam">
<li>50
<ul> <li> 70
<ul><li> 73 <ul>
<li> 80</li></ul>
</li>
<li> 74</li>
<li>75 </li>
</ul>
</li>
<li>71</li>
<li> 72</li>
</ul>
</li>
基本上,我需要构建一个包含类别子类别子子......类别等的树。 提前致谢
【问题讨论】: