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  1. <?php
  2.  
  3. $DOM = new DOMDocument();
  4. $DOM->loadHTML("<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>\n<p>Aliquam mauris diam, gravida eget finibus varius.</p>");
  5.  
  6. $list = $DOM->getElementsByTagName('p');
  7.  
  8. foreach($list as $p){
  9.     $p->setAttribute('class', 'textStyle');
  10.   }
  11.  
  12. $DOM=$DOM->saveHTML();
  13. echo $DOM;
  14.  
  15.  
Success #stdin #stdout 0.02s 24448KB
comments (?)
stdin 
Standard input is empty
stdout 
<?xml version="1.0" standalone="yes"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://w...content-available-to-author-only...3.org/TR/REC-html40/loose.dtd">
<html><body><p class="textStyle">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
<p class="textStyle">Aliquam mauris diam, gravida eget finibus varius.</p></body></html>
https://ideone.com/YqXOTY
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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