php - 求一个通过正则获取多维数组
<p class="cate">栏目1</p>
<p class="article-list">
<ul>
<li>
<a href="/article/110001.html">
<p class="article-img">
<img src="" src="/images/5.jpg" />
</p>
<p class="article-name">文章标题1</p>
</a>
</li>
<li>
<a href="/article/110021.html">
<p class="article-img">
<img src="" src="/images/51.jpg" />
</p>
<p class="article-name">文章标题2</p>
</a>
</li>
</ul>
</p>
<p class="cate">栏目2</p>
<p class="article-list">
<ul>
<li>
<a href="/article/130401.html">
<p class="article-img">
<img src="" src="/images/23.jpg" />
</p>
<p class="article-name">文章标题3</p>
</a>
</li>
<li>
<a href="/article/114022.html">
<p class="article-img">
<img src="" src="/images/26.jpg" />
</p>
<p class="article-name">文章标题4</p>
</a>
</li>
<li>
<a href="/article/123442.html">
<p class="article-img">
<img src="" src="/images/89.jpg" />
</p>
<p class="article-name">文章标题5</p>
</a>
</li>
<li>
<a href="/article/12225.html">
<p class="article-img">
<img src="" src="/images/42.jpg" />
</p>
<p class="article-name">文章标题6</p>
</a>
</li>
</ul>
</p>.....此处省略相同的代码
看上面的代码.想通过preg_match_all获取一个多维数组(含栏目,文章)
想得类似结果如下:
array(
'栏目1'=>array(
array('/article/110001.html','/images/5.jpg','文章标题1'),
array('/article/110021.html','/images/51.jpg','文章标题2'),
),
'栏目2'=>array(
array('/article/130401.html','/images/23.jpg','文章标题3'),
array('/article/114022.html','/images/26.jpg','文章标题4'),
array('/article/123442.html','/images/89.jpg','文章标题5'),
array('/article/12225.html','/images/42.jpg','文章标题6'),
),
)每个栏目下的文章数不固定.
谢谢了.
