I have a nested unordered list like this (simplified version / the depth is variable) :
我有一个这样的嵌套无序列表(简化版本/深度是可变的):
<ul>
<li>
<a href="#">Root</a>
<ul>
<li>
<a href="#">Page A</a>
<ul>
<li>
<a href="#" title="Page A1">Page 1 2</a>
</li>
</ul>
</li>
</ul>
</li>
</ul>
Using PHP, is there a nice way to "explode" this nested list in (for this example) 3 lists ?
使用PHP,有没有一种很好的方法来“爆炸”这个嵌套列表(对于这个例子)3个列表?
Thanks for your help
谢谢你的帮助
Edit :
编辑:
The expected output will be :
预期的产出将是:
<ul>
<li>
<a href="#">Root</a>
</li>
</ul>
<ul>
<li>
<a href="#">Page A</a>
</li>
</ul>
<ul>
<li>
<a href="#" title="Page A1">Page 1 2</a>
</li>
</ul>
1 个解决方案
#1
-1
Try:
尝试:
$lists = '<ul>
<li>
<a href="#">Root</a>
<ul>
<li>
<a href="#">Page A</a>
<ul>
<li>
<a href="#" title="Page A1">Page 1 2</a>
</li>
</ul>
</li>
</ul>
</li>
</ul>';
$list_array = explode('<ul>', $lists);
foreach($list_array as $list){
// Now you have a single list, but missing the <ul>
// at the start. replace that and assign to a variable or whatever.
}
#1
-1
Try:
尝试:
$lists = '<ul>
<li>
<a href="#">Root</a>
<ul>
<li>
<a href="#">Page A</a>
<ul>
<li>
<a href="#" title="Page A1">Page 1 2</a>
</li>
</ul>
</li>
</ul>
</li>
</ul>';
$list_array = explode('<ul>', $lists);
foreach($list_array as $list){
// Now you have a single list, but missing the <ul>
// at the start. replace that and assign to a variable or whatever.
}