如何显示DOMElement？ [英] How do I display a DOMElement?

问题描述

我使用的是可读性的代码从网页提取HTML。如何在页面上显示？

I'm using readability's code to extract HTML from a web page. How do I display it on a page?

$content = grabArticle($webpage);
echo $content;

ERROR => Object of class DOMElement could not be converted to string...

推荐答案

p> Marc B的答案让我在正确的轨道上，但我也有类似的需要，这是我登陆的代码：

Marc B's answer got me on the right track, but I had a similar need and this was the code I landed on:

$newdoc = new DOMDocument;
$node = $newdoc->importNode($node, true);
$newdoc->appendChild($node);
$html = $newdoc->saveHTML();

这篇关于如何显示DOMElement？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！