PHP DOMDocument用div ID替换内容 [英] PHP DOMDocument replace content by div id
本文介绍了PHP DOMDocument用div ID替换内容的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试重新分配div的内容，就像在jQuery .html()中一样.这是我到目前为止所做的:
I am trying to repalce content of div like in jQuery .html(). This is what I have done so far:
$html = "
<html>
<body>
<div id="main">
<div id="text">
<p>This is some text</p>
</div>
</div>
</body>
</html>
";
$doc = new DOMDocument();
$doc->loadHTML($html);
// change div id "text" contents
// $("#text").html("<p>This is some new text</p>");
echo $doc->saveHTML();
任何帮助将不胜感激！谢谢.
Any help would be appreciated! Thank you.
推荐答案
您可以使用以下代码，只需更改 nodeValue
You can use the following code, you just need to change the nodeValue
$doc->loadHTML($html);
$doc->documentGetElementById('text')->nodeValue = "<p>This is some new text</p>";
echo $doc->saveHTML();
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