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[RFC] DOM HTML5 parsing and serialization support #12111

Merged
merged 53 commits into from
Nov 13, 2023
Merged

[RFC] DOM HTML5 parsing and serialization support #12111

merged 53 commits into from
Nov 13, 2023

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nielsdos
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@nielsdos nielsdos commented Sep 2, 2023

@TimWolla TimWolla added the RFC label Sep 2, 2023
@nielsdos nielsdos force-pushed the dom-bridge-lexbor branch 8 times, most recently from 53b3bfc to 1c75ea8 Compare September 21, 2023 19:52
@nielsdos nielsdos force-pushed the dom-bridge-lexbor branch 3 times, most recently from 16e8d23 to d5852be Compare September 26, 2023 20:19
@lexborisov
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@nielsdos

Is there anything I can do to help you?
For example, I could put Lexbor HTML parser (code exclusively for html parsing) in a separate repository.

@nielsdos
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@nielsdos

Is there anything I can do to help you? For example, I could put Lexbor HTML parser (code exclusively for html parsing) in a separate repository.

Hi Alexander

I don't think a separate repository is necessary. To sync upstream changes into PHP I just copy the relevant folders. So it doesn't really matter if it's in a separate repository or not. Then I apply some patches on top.
The only more "complex" change is that I patch out calls to the CSS library. That's because we don't need it and we'd like to save a bit on the binary size. I think however that's difficult to change on Lexbor's side because the dependency there makes sense.

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@nielsdos

Yes, CSS makes a huge difference to a project.
I think this can be used as a positive thing. There are CSS selectors in there - it's very handy for searching for elements in the HTML tree.

Nice! Feel free to ask any related questions.

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@nielsdos

Yes, CSS makes a huge difference to a project. I think this can be used as a positive thing. There are CSS selectors in there - it's very handy for searching for elements in the HTML tree.

I agree. Having CSS Selectors is something on my roadmap, but can only land after this has been accepted.

Nice! Feel free to ask any related questions.

Thanks for the offer :)

@nielsdos nielsdos force-pushed the dom-bridge-lexbor branch 4 times, most recently from 23229eb to 73ca97f Compare October 5, 2023 21:04
@nielsdos nielsdos force-pushed the dom-bridge-lexbor branch 3 times, most recently from 219f8bf to e43f2af Compare October 8, 2023 17:35
nielsdos and others added 23 commits November 13, 2023 19:24
@nielsdos
Propagate last error back into libxml
a30e5a6
@nielsdos
Propagate file name in libxml error
d161e54
@nielsdos
Update doctype hint in ext/xsl
23612b0
@nielsdos
Update error message wording of abstract class
1410238
@nielsdos @TimWolla
Add test for incompatible override_encoding and charset
44b9663 
Co-authored-by: Tim Düsterhus <[email protected]>
@nielsdos
Test behaviour of XML-style namespaces in HTMLDocument
0b10fdc
@nielsdos
Process review feedback
965732d
@nielsdos
Use canonical names in the return types and argument types
bf89e80
@nielsdos
Use consistently camelCase for overrideEncoding
7ba177e
@nielsdos
Split long lines in html_document
3dbbf19
@nielsdos
Give magic values descriptive names
f798f45
@nielsdos
Codestyle nit
cf07ba9
@nielsdos
Reduce repetition
ea7d604
@nielsdos
Apply strict properties
d906c0d
@nielsdos
Code style nits
92e9064
@nielsdos
Review remarks
92faa43
@nielsdos
Code style linebreaks
c645f5d
@nielsdos
Make encoding explicit in XMLDocument
308313c
@nielsdos
Mark XMLDocument::validate() no longer as tentative-return-type
b7f065f
@nielsdos
Only explicitly set encoding if not provided by the XML parser
dbc9afa
@nielsdos
Code review fixes
c7b55c2
@nielsdos
Defensively set stream to NULL
557aa43
@nielsdos
NEWS
46db0d2
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@theseer No problem. Feel free to take a look later when you have more time.

@nielsdos nielsdos merged commit 1492be5 into php:master Nov 13, 2023
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After 9 years, this finally arrived.

This was referenced Jan 26, 2024
Closed
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nicolas-grekas added a commit to symfony/symfony that referenced this pull request Jan 29, 2024
@nicolas-grekas
bug #53656 [Form] Use self-closing <input /> syntax again, reverting …
7aab885 
…#47715 (mpdude)

This PR was merged into the 6.4 branch.

Discussion
----------

[Form] Use self-closing `<input />` syntax again, reverting #47715

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Issues        | Fix #53649
| License       | MIT

This PR reverts #47715 and puts the trailing slash back into `<input .../>` markup in the form themes.

The reasons are outlined in detail in #53649. Basically, the trailing slash in void elements like `<input>` is not required in HTML 5, yet it is perfectly valid and compliant with specs.

Writing markup that way is required to parse and process it with an XML parser, like `libxml2` underlying all of the PHP DOM, XML etc. extensions.

HTML 5 capable parser support has been added to PHP in php/php-src#12111 and will be available with PHP 8.4. So, we might want to remove the trailing slashes once Symfony requires at least PHP 8.4.

Commits
-------

8c92200 Revert #47715
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@kocsismate kocsismate Awaiting requested review from kocsismate kocsismate is a code owner

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6 participants
@nielsdos @lexborisov @TimWolla @theseer @Girgias @fxzxmicah