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Specify more precise generic typings for standard Randomizer array-based methods #15256

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Specify more precise generic typings for standard Randomizer array-based methods#15256
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bug
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Easy fixes

Description

@mikethea1
mikethea1
opened on Sep 17, 2026

Bug report

See linked code snippet showing incomplete typings for shuffleArray and pickArrayKeys.

Code snippet that reproduces the problem

https://phpstan.org/r/831d5751-4960-4fe4-84b0-6e3c9d5dc1ea

Expected output

No error

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Activity

  1. mikethea1
    changed the title [-]Randomizer API typings could be improved[/-] [+]Specify more precise generic typings for standard Randomizer array-based methods[/+] on Sep 17, 2026
  2. staabm
    added
    bug
    on Sep 17, 2026
  3. staabm
    added this to the Easy fixes milestone on Sep 17, 2026

  4. phpstan-bot commented on Sep 19, 2026

    @phpstan-bot
    phpstan-bot
    on Sep 19, 2026
    Contributor

    Closed via merging phpstan/phpstan-src#6469

  5. phpstan-bot
    closed this as completedon Sep 19, 2026

  6. github-actions commented on Oct 21, 2026

    @github-actions
    github-actionsBot
    on Oct 21, 2026 – with GitHub Actions

    This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

  7. github-actions
    locked as resolved and limited conversation to collaborators on Oct 21, 2026
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