Sebastian Meyer

Previously all document instances were kept in [`AbstractDocument::$registry`](https://github.com/kitodo/kitodo-presentation/blob/8d1ee4e2b278d2f0e39d2a8f586383be9eca04a3/Classes/Common/AbstractDocument.php#L219) and the [`AbstractDocument::clearRegistry()`](https://github.com/kitodo/kitodo-presentation/blob/8d1ee4e2b278d2f0e39d2a8f586383be9eca04a3/Classes/Common/AbstractDocument.php#L609) method reset that property, in turn freeing up the memory. As it seems, this property isn't used any more...

I provided a pull request in #1168. Thanks for reviewing/testing!

> @sebastian-meyer I have noticed a `registry` array in Solr/Solr.php. Is it possible that it replaced the functionality of `AbstractDocument::$registry` (and should be cleared in a similar fashion)? This one...

I didn't test it myself. Maybe @beatrycze-volk can give us a hint?

I merged both PRs. Can you confirm that I can close this issue?

Would it be possible to let the indexer fork itself after indexing a couple of documents? I haven't worked with multi-threading in PHP, yet, but maybe someone knows how to...

OK, I'll release the current version with the workaround although it's quite annoying. For 5.1 we already planned to support newer PHP version up to 8.3, so maybe this will...

The `master` branch now supports PHP up to version 8.3.

I added the label. Could you please give a estimate of the cost for this to be considered for the development fund?

Votes: 3