我必须从网站的div中恢复一些消息。通过DOMDocument获取DIV元素内容PHP
的HTML标记:DIV的结构如下
<ul id="news-accordion" class="rounded" style="padding: 2px;">
<li class="o">
<h3>
<span>TITLE ARTICLE</span>
<span>30/10/2014</span>
</h3>
<div style="display: none;">
<p>text of article</p>
</div>
</li>
<li class="e">
<h3>
<span>TITLE ARTICLE</span>
<span>28/10/2014</span>
</h3>
<div style="display: none;">
<p>text of article</p>
</div>
</li>
<li class="o">
<h3>
<span>TITLE ARTICLE</span>
<span>29/10/2014</span>
</h3>
<div style="display: none;">
<p>text of article</p>
</div>
</li>
</ul>
PHP
<?php
$doc = new DomDocument;
$doc->validateOnParse = true;
$doc->loadHtml(file_get_contents('http://www.xxxxxxxxx/news.php'));
$news = $doc->getElementById('news-accordion');
$li = $news->getElementsByTagName('li');
foreach ($li as $row){
$title = $row->getElementsByTagName('h3');
echo $title->item(0)->nodeValue."<br><br>";
/*foreach ($title as $row2){
echo $row2->nodeValue."<br><br>";
//echo $row2->item(0)->nodeValue."<br><br>";
}*/
$text = $row->getElementsByTagName('p');
echo utf8_decode($text->item(0)->nodeValue)."<br><br><br>";
}
?>
代码工作正常,但是当我打印span标签echo $title->item(0)->nodeValue;
的内容,
两个跨度的文本一起打印。
如何分别取两个跨度的内容?谢谢。
非常感谢你! – WhiteLine 2014-10-30 14:09:17
@WhiteLine确定我很高兴这有帮助 – Ghost 2014-10-30 14:10:06