[wp-trac] [WordPress Trac] #56617: WordPress database error when running PHPUnit tests

[WordPress Trac]

#56617: WordPress database error when running PHPUnit tests
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 Reporter:  bjorsch                     |       Owner:  (none)
     Type:  defect (bug)                |      Status:  new
 Priority:  normal                      |   Milestone:  6.1
Component:  Build/Test Tools            |     Version:  trunk
 Severity:  normal                      |  Resolution:
 Keywords:  has-testing-info has-patch  |     Focuses:
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Comment (by SergeyBiryukov):

 Replying to [comment:11 SergeyBiryukov]:
 > What I did not expect, however, is for unit tests to
 [https://github.com/WordPress/wordpress-
 develop/actions/runs/3210963288/jobs/5250168661#step:19:16 fail with a
 fatal error] on PHP 8.0+, so I guess this needs more investigation.

 Ah, it looks like [attachment:"56617.diff"] was wrong. The function needs
 to return an array, as [https://github.com/WordPress/wordpress-
 develop/pull/3421#discussion_r991299565 pointed out] by @bjorsch and
 @danielbachhuber. Thanks! The tests now pass on PHP 8.0+.
 [https://github.com/WordPress/gutenberg/pull/44584 PR 44584] should be
 good to backport.

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Ticket URL: <https://core.trac.wordpress.org/ticket/56617#comment:12>
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