获取div中的文本

Question

<div class="plugin-block"> 
<h3><a href="http://wordpress.org/extend/plugins/sailthru-triggermail/">Sailthru</a></h3> 
**Intergrate Sailthru API functionality into your WordPress blog.** 
<ul class="plugin-meta"> 
    <li><span class="info-marker">Version</span> 1.0</li> 
    <li><span class="info-marker">Updated</span> 2010-9-7</li> 
    <li></li> 
    <li> 
        <span class="info-marker left">Average Rating</span> 
        <div class="star-holder"> 
            <div class="star star-rating" style="width: 0px"></div> 
            <div class="star star5"><img src="http://wordpress.org/extend/plugins-plugins/bb-ratings/star.gif" alt="5 stars" /></div> 
            <div class="star star4"><img src="http://wordpress.org/extend/plugins-plugins/bb-ratings/star.gif" alt="4 stars" /></div> 
            <div class="star star3"><img src="http://wordpress.org/extend/plugins-plugins/bb-ratings/star.gif" alt="3 stars" /></div> 
            <div class="star star2"><img src="http://wordpress.org/extend/plugins-plugins/bb-ratings/star.gif" alt="2 stars" /></div> 
            <div class="star star1"><img src="http://wordpress.org/extend/plugins-plugins/bb-ratings/star.gif" alt="1 star" /></div> 
        </div> 
    </li> 
</ul> 
<br class="clear" /> 

我需要保存文本**Integrate Sailthru API functionality into your Wordpress blog.**

有人知道怎么做吗？

Answer 1

这真的取决于这种格式随着时间的推移可能会有多大的变化，以及您希望依赖什么作为常量。如果你想假设你的h3总是以<div class="plugin-block">开头，并且你想要的文本总是在h3后面的一行上，你可以这样做：

$pattern = '/plugin-block(?:\n|.)*?<\/h3>\s*(.+)/';
preg_match($pattern, $html, $matches);

echo $matches[1]; //**Intergrate Sailthru API functionality into your WordPress blog.**