[php-src] Issue #13631: `HTMLDocument::saveHTML` returns `$node`’s inner HTML rather than outer HTML
| From: | MatTheCat | Date: | Fri, 08 Mar 2024 08:31:20 +0000 |
| Subject: | [php-src] Issue #13631: `HTMLDocument::saveHTML` returns `$node`’s inner HTML rather than outer HTML | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-246536@lists.php.net to get a copy of this message | ||
Issue: https://github.com/php/php-src/issues/13631
Author: MatTheCat
### Description
The following code:
```php
<?php
$doc = \DOM\HTMLDocument::createFromString('<!DOCTYPE
html><html><body><h1><p>Foo</p></h1></body></html>');
var_dump($doc->saveHTML($doc->documentElement));
```
Resulted in this output:
```
string(45)
"<head></head><body><h1><p>Foo</p></h1></body>"
```
But I expected this output instead:
```
string(58)
"<html><head></head><body><h1><p>Foo</p></h1></body></html>"
```
The documentation isn’t clear on this subject but every other
saveHTML method returns
the $node parameter’s outer HTML, so I guess HTMLDocument::saveHTML is
at fault.
### PHP Version
PHP 8.4.0-dev
### Operating System
Arch Linux