Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
486 views
in Technique[技术] by (71.8m points)

php domdocument read element inner text

I'm new to php so please forgive the simple question:

How do I extract the text from an element?

     <span id="myElement">Some text I want to read</span>

I have this for a start:

<?php
      $data = $dom->getElementById("myElement");
      $html = $dom->saveHTML($data);

But then? What is the correct instruction?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

To get the text that an element contains, you need the textContent property:

$text = $data->textContent;

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...