[wp-trac] [WordPress Trac] #36455: Invalidate files in opcode cache after plug-in, theme or core update

[WordPress Trac]

#36455: Invalidate files in opcode cache after plug-in, theme or core update
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 Reporter:  nigro.simone                   |       Owner:  mikeschroder
     Type:  enhancement                    |      Status:  closed
 Priority:  normal                         |   Milestone:  5.5
Component:  Upgrade/Install                |     Version:
 Severity:  normal                         |  Resolution:  fixed
 Keywords:  has-patch needs-testing early  |     Focuses:
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Changes (by mikeschroder):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 In [changeset:"48160" 48160]:
 {{{
 #!CommitTicketReference repository="" revision="48160"
 Upgrade/Install: Invalidate OPcache for PHP files during updates.

 When files are copied into place, check whether opcode invalidation is
 available and attempt to invalidate to avoid unintended behavior or fatal
 errors from themes, plugins, or core.

 Introduces `wp_opcache_invalidate()` to allow safe invalidation of PHP
 files from opcode cache, and a filter, `wp_opcache_invalidate_file` to
 override the behavior.

 Replaces the existing calls to `opcache_invalidate()` in the plugin and
 theme editors to use the new function.

 Thanks to jnylen0 for porting over a patch from ClassicPress that provided
 much of the approach for what is being committed.

 Props nigro.simone, dd32, JasWSInc, szepe.viktor, swissspidy, JanR,
 asalce, Garavani, pavelevap, pputzer, GregLone, benoitchantre, jadonn,
 doc987, kraftbj, Krstarica, jnylen0, nextendweb, williampatton,
 ayeshrajans, joostdevalk, stevenkussmaul, boogah, jorbin, mikeschroder.
 Fixes #36455, #50354.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/36455#comment:114>
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