简单DOM和< li> [英] Simple DOM and <li>

问题描述

我已经尝试了几种不同的方式，没有任何效果。 （我尝试过如何使用简单HTML模拟子选择器的所有示例DOM？）使用代码，改变我需要的，即class = xxx和url。

I've tried this a few different ways and nothing seems to work. (I tried all examples at How to imitate child selector with Simple HTML DOM?) Used code as is, changing what I needed for my needs, ie class=xxx and the url.

所以我正在尝试从网页中提取一些信息。就DOM而言，没有孩子可以使用，并且使用xpath方法让我没有返回任何东西。我猜我在做错事

So I'm trying pull out some information from a web page. There are no children to work with as far as DOM is concerned and using the xpath method got me nothing returned. I'm guessing I'm doing something wrong.

<div id="wpp-6" class="widget popular-posts">
    <div class="widget_title">POPULAR</div><!-- Wordpress Popular Posts Plugin v2.3.2         [Widget] [daily] [regular] -->
    <ul>
        <li>
            <a href="http://link.html" title="Title of post" class="wpp-post-title">THE DATA I    WANT</a> <span class="post-stats"></span>
        </li>
        <!-- More lists -->
    </ul>
</div>

之后还有大约9个列表语句。
任何建议？

There are about 9 more list statements after that. Any suggestions?

推荐答案

使用 PHP简单的HTML DOM解析器，您可以轻松地执行，只需下载 simple_html_dom.php 文件从这里，并使用如下。

Useing PHP Simple HTML DOM Parser you can do it easily, Just download the simple_html_dom.php file from here and use it as follows.

include('simple_html_dom.php');
$html=file_get_html('http://psfk.com');
foreach($html->find('div#wpp-6 ul li a') as $a){
    echo $a->innertext.'<br />';
}

输出将（2013年1月14日星期一测试）

Output will be (Tested on Monday January 14, 2013)

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