[wp-trac] [WordPress Trac] #20299: Preview changes on a published post makes all post meta "live"

[WordPress Trac]

#20299: Preview changes on a published post makes all post meta "live"
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 Reporter:  jakemgold                            |       Owner:
                                                 |  adamsilverstein
     Type:  defect (bug)                         |      Status:  closed
 Priority:  normal                               |   Milestone:  6.4
Component:  Revisions                            |     Version:  3.3.1
 Severity:  major                                |  Resolution:  fixed
 Keywords:  has-patch needs-testing dev-         |     Focuses:
  feedback                                       |  administration
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Comment (by westonruter):

 In [changeset:"61372" 61372]:
 {{{
 #!CommitTicketReference repository="" revision="61372"
 Revisions: Prevent fatal error in PHP 8+ when saving a post revision with
 revisioned non-scalar post meta.

 Developed in https://github.com/WordPress/wordpress-develop/pull/10560

 Follow-up to [56714].

 Props LAPSrj, manhphucofficial, westonruter.
 See #20299.
 Fixes #64314.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/20299#comment:67>
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