[wp-trac] [WordPress Trac] #50913: PHP 8.0: various compatibility fixes

[WordPress Trac]

#50913: PHP 8.0: various compatibility fixes
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 Reporter:  jrf                            |       Owner:  SergeyBiryukov
     Type:  task (blessed)                 |      Status:  reviewing
 Priority:  normal                         |   Milestone:  5.6
Component:  General                        |     Version:
 Severity:  normal                         |  Resolution:
 Keywords:  php8 has-patch needs-dev-note  |     Focuses:  coding-standards
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Comment (by SergeyBiryukov):

 Replying to [comment:45 SergeyBiryukov]:
 > Replying to [comment:44 xknown]:
 > > I'm also going through some issues reported by PHPStan (see
 https://github.com/WordPress/wordpress-develop/pull/553), mostly in places
 where we are passing the incorrect type to WP core or PHP's built-in
 functions.
 >
 > That looks great, thanks!

 Created a separate ticket for that: #51423, as this one is getting quite
 large.

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Ticket URL: <https://core.trac.wordpress.org/ticket/50913#comment:58>
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