Don't work with PHP 8.4

[joanhey]

Released 21 Nov 2024.
https://www.php.net/releases/8.4/en.php

slimphp/Slim#3353

https://github.com/slimphp/Slim/actions/runs/12050752263/job/33747015111?pr=3353

[psalm-github-bot]

Hey @joanhey, can you reproduce the issue on https://psalm.dev? These will be used as phpunit tests when implementing the feature or fixing this bug.

[joanhey]

It's not necessary to reproduce.
Your composer.json

 "require": {
        "php": "^7.4 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0",
        "ext-SimpleXML": "*",

Nothing with PHP 8.4
https://github.com/slimphp/Slim/actions/runs/12050752263/job/33747015111?pr=3353

[alekseyp]

#11107

[alexander-schranz]

v6 with PHP 8.4 is released: https://github.com/vimeo/psalm/releases/tag/6.0.0. Can be closed /cc @danog