fidzu : php

Contributed by Nicolas Grekas in #63612 ,…

07 May 2026 7:38am GMT

Ten years of Drupal Code history

theodore May 7, 2026

07 May 2026 1:15am GMT

Keeping up with major Drupal Core releases takes real effort. Each release deprecates APIs and introduces new coding patterns, forcing module developers to update their code.

That is how most software evolves: old patterns are gradually replaced by better ones.

Tools like Drupal Rector help automate parts of that work, but still rely on hand-written rules. Historically, that hasn't scaled well. Writing Rector rules is often more tedious than difficult: reading change records, understanding edge cases, finding real-world usage patterns, and testing rules.

So I asked a different question: what if we didn't have to write Rector rules at all?

If AI can generate Rector rules automatically, Drupal Core can keep evolving without every API change turning into manual migration work.

That idea led me to extend Drupal Digests, the tool I built to follow key Drupal developments. In addition to generating summaries, it now also analyzes Drupal Core commits and generates Rector rules automatically.

When a Drupal Core commit deprecates an API or introduces a new pattern, the tool reads the related issue, analyzes the discussion around it, reviews the code changes, and generates a corresponding Rector rule.

The system has only been running for a few weeks, yet it has already generated over 175 Rector rules, with new rules continuously added as the pipeline processes more Drupal Core issues.

AI-generated code is far from perfect. Some rules will have bugs, and others will miss edge cases. But that is exactly why I wanted to publish them now: the more people test them on real projects, the faster they will improve.

Special thanks to Björn Brala, co-maintainer of Drupal Rector, who discovered I was working on this and quickly jumped in to help test and validate some of the generated rules. That kind of feedback is incredibly valuable.

You can try them as follows:

git clone https://github.com/dbuytaert/drupal-digests.git
composer require --dev rector/rector
vendor/bin/rector process web/modules/custom \
  --config drupal-digests/rector/all.php --dry-run

Example

Take Drupal's modernization of the $entity->original property, which exposed the unchanged copy of an entity. Drupal 11.2 deprecated the property in favor of explicit $entity->getOriginal() and $entity->setOriginal() methods. The old property will be removed in Drupal 12 so various module maintainers have to update their code.

Drupal Digests generated a Rector rule that rewrites read access to getOriginal() and write assignment to setOriginal().

Before:

$entity->original->field->value;
$entity->original = $unchanged;

After:

$entity->getOriginal()->field->value;
$entity->setOriginal($unchanged);

AI-generated upgrade rules will not eliminate all upgrade work anytime soon. But even partial automation can reduce a surprising amount of repetitive work while helping Drupal evolve faster.

06 May 2026 6:41pm GMT

Symfony 8.1.0-BETA1 has just been released. This is a pre-release version of Symfony 8.1. If you want to test it in your own applications before its final release, run the following commands: 1 2 3 $ composer config minimum-stability…

06 May 2026 2:29pm GMT

Symfony 6.4.38 has just been released. Read the Symfony upgrade guide to learn more about upgrading Symfony and use the SymfonyInsight upgrade reports to detect the code you will need to change in your project. Tip…

06 May 2026 1:07pm GMT

05 May 2026 12:54pm GMT

Last week I helped the folks at ezSystems debug some APC problems they were having. The problems ended up being a 64bit architecture problem (they have uber-fast Opterons) and the bug is now fixed in 2.0.3.

Today I received Python & XML from them (off my Amazon wishlist). Thanks guys!

On a side note, my wishlist seems borked. The list I get when I search on my email address or name is not the same one I can edit when I log into the site.

01 Apr 2004 6:53pm GMT

1st of April 2004 get's to it's end and I guess it's time, to summarize the recent April fools a bit. Not that I think anyone in the world believes in them, but some were quite funny:

1. Changes to case sensitivity in PHP.
Alan Knowles announced that PHP will change to the studlyCase API and therefor will get everything broken by changing established functions.

2. IBM takes over Zend.
Myself hacked a little article about IBM taking over Zend to make PHP a compete of Java.

3. The first PHP virus has been seen.
Wasn't there one last year, too?

4. PHP has been overtaken by Micro$oft.
Mhhh... a little bit unreliable, if they had been taken over by IBM this morning... Maybe one should first look, what others wrote...

5. And finally, PHP4 and 5 showed their real faces...
Take a look at a phpinfo() output!

I guess I missed some, so feel free to comment on this entry, if you found another!

01 Apr 2004 5:49pm GMT

Symantec have a report of the virus here. I've yet to see any of the PHP news sites picking up on it but, using a virtual host account, managed to deliberately expose some PHP scripts to it. From examining the infected scripts, what's disturbing is once infected, every tim...

01 Apr 2004 12:19pm GMT