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Bug #81682 DocumentType nodes cannot be cloned nor imported
Submitted: 2021-12-01 08:01 UTC Modified: 2024-03-09 16:10 UTC
Votes:1
Avg. Score:3.0 ± 0.0
Reproduced:0 of 0 (0.0%)
From: jules dot bernable at gmail dot com Assigned: nielsdos (profile)
Status: Closed Package: DOM XML related
PHP Version: 8.1.0 OS: irrelevant
Private report: No CVE-ID: None
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 [2021-12-01 08:01 UTC] jules dot bernable at gmail dot com 
Description:
------------
When trying to clone or import a doctype node, the operation always fail.
AFAICT there's nothing in the DOM standard saying this should be the case (see https://dom.spec.whatwg.org/#dom-document-importnode).


Test script:
---------------
$original = new DOMDocument();
$original->loadHTML('<!DOCTYPE html>');
$docytpe = $original->doctype->cloneNode();
var_dump($doctype); // false

$other = new DOMDocument();
$doctype = $other->importNode($original->doctype);
var_dump($doctype); // false

Expected result:
----------------
The result should be a new DocumentType node with the same name, publicId and systemId and, in the case of importNode, associated with the new document.

Patches

Pull Requests

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AllCommentsChangesGit/SVN commitsRelated reports
 [2022-08-17 05:25 UTC] prestigecitytownshipsarjapur at gmail dot com 
prestigecity.gen.in
 [2022-11-28 08:37 UTC] ayhenswcnickolas at gmail dot com 
hello
Purchasing multiple devices and gadgets can be very costly. The best option to perform cross-platform testing on different environments is to use emulators and virtualization. You can create own virtual machines with various platforms and configurations combinations to test applications.
(https://www.mybkexperience.review)github.com
 [2023-01-30 10:02 UTC] dhillonkeneth at gmail dot com 
Unlike document.adoptNode() , the original node is not removed from its original document. The imported node is a clone of the original. These node types cannot be imported. Although DocumentType nodes can be imported, a document can only have one DocumentType. (https://www.upsers.app)github.com
 [2023-04-07 15:46 UTC] africanorthjourneys at gmail dot com 
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(https://morocco-itinerary.com/hsb/tour/marokko-12-tage-ab-tanger/)github.com

(https://morocco-itinerary.com/hsb/tour/marokko-rundreise-selbstfahrer/)github.com

(https://morocco-itinerary.com/hsb/tour/nord-marokko-tour-2-tage/)github.com

(https://morocco-itinerary.com/hsb/tour/3-tage-marokko-nordreise/)github.com

(https://morocco-itinerary.com/hsb/tour/marokko-individuell-reise-4-tage/)github.com

(https://morocco-itinerary.com/hsb/tour/bester-reiseanbieter-marokko/)github.com

(https://morocco-itinerary.com/hsb/tour/marokko-urlaub-6-tage/)github.com

(https://morocco-itinerary.com/hsb/tour/morokko-rundreise-8-tage/)github.com

(https://morocco-itinerary.com/hsb/tour/marokko-rundreise-10-tage/)github.com

(https://morocco-itinerary.com/hsb/tour/marokko-rundreise-12-tage/)github.com

(https://morocco-itinerary.com/hsb/tour/marokko-rundreise-14-tage/)github.com
 [2024-03-09 16:10 UTC] nielsdos@php.net
-Status: Open +Status: Closed -Assigned To: +Assigned To: nielsdos
 [2024-03-09 16:10 UTC] nielsdos@php.net 
The fix for this bug has been committed.
If you are still experiencing this bug, try to check out latest source from https://github.com/php/php-src and re-test.
Thank you for the report, and for helping us make PHP better.

Fixed in PHP 8.4 for both old and new DOM.
 
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