[wp-trac] [WordPress Trac] #51686: Not invalidating files in opcode cache after core update

[WordPress Trac]

#51686: Not invalidating files in opcode cache after core update
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 Reporter:  Krstarica                    |       Owner:  (none)
     Type:  defect (bug)                 |      Status:  new
 Priority:  normal                       |   Milestone:  Awaiting Review
Component:  Upgrade/Install              |     Version:  5.5
 Severity:  normal                       |  Resolution:
 Keywords:  reporter-feedback has-patch  |     Focuses:
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Comment (by stodorovic):

 It looks that ''version.php'' isn't invalidated because it isn't copied
 until everything else is verified. The function ''copy_dir'' invalidates
 other files, but ''version.php'' is still cached (because it's copied
 later with different method) . I've created PR 976:
 [https://github.com/WordPress/wordpress-develop/pull/976] which will
 invalidate ''version.php'' from OPcache.

 For testing, it's enough to add following line into ''php.ini'':

 {{{
 opcache.validate_timestamps = 0
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/51686#comment:9>
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