[wp-trac] [WordPress Trac] #55656: PHP 8.x: various compatibility fixes for WordPress 6.1

[WordPress Trac]

#55656: PHP 8.x: various compatibility fixes for WordPress 6.1
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 Reporter:  hellofromTonya                       |       Owner:
                                                 |  SergeyBiryukov
     Type:  task (blessed)                       |      Status:  accepted
 Priority:  normal                               |   Milestone:  6.1
Component:  General                              |     Version:
 Severity:  normal                               |  Resolution:
 Keywords:  php8 php81 has-patch has-unit-tests  |     Focuses:  coding-
                                                 |  standards
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Comment (by tillkruess):

 I run into these deprecation notices frequently and it's breaking HTTP
 redirects.

 It would make sense to search for all `getIterator()` instances and make
 sure they have the new `#[\ReturnTypeWillChange]`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/55656#comment:58>
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