Problem/Motivation

We're using masterminds/html5 to support HTML5 parsing, especially in the filter system and Big Pipe. @berdir reported a performance regression (at least when profiling, less obvious when looking at raw timings when not profiling) in HTML parsing with Big Pipe.

PHP 8.4 will have native HTML5 support, so we should use that when it's available - we can put it behind a PHP version check in Drupal\Component\Utility\HTML::load(), and then drop masterminds/html5 when we require PHP 8.4 or higher (in Drupal 12).

https://wiki.php.net/rfc/domdocument_html5_parser

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Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

Release notes snippet

Issue fork drupal-3414933

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catch created an issue. See original summary.

catch’s picture

catch
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Issue summary: View changes
gábor hojtsy’s picture

gábor hojtsy
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Primary language Hungarian
Location Hungary
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Parent issue: » #3427903: [META] Make Drupal 10/11 compatible with PHP 8.4

PHP 8.4 release schedule is published at https://wiki.php.net/todo/php84, I opened #3427903: [META] Make Drupal 10/11 compatible with PHP 8.4 as a parent meta :)

andypost made their first commit to this issue’s fork.

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