[wp-trac] [WordPress Trac] #36455: Call opcache_reset() after plug-in, theme or core update

[WordPress Trac]

#36455: Call opcache_reset() after plug-in, theme or core update
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 Reporter:  nigro.simone             |       Owner:
     Type:  enhancement              |      Status:  new
 Priority:  normal                   |   Milestone:  5.0
Component:  Upgrade/Install          |     Version:
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:
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Comment (by pputzer):

 Replying to [comment:39 jadonn]:
 > Clearing the opcache for all websites on a server or all websites owned
 by a single user would likely have a pretty significant impact on
 performance in terms of traffic that could be served and on website
 resource usage, outside of the security concerns, while the cache is being
 rebuilt.

 Well, the alternative is a mysteriously broken site (including white
 screens, if the wrong things change in a plugin), so I don't think any
 possible performance impact is salient (especially since it would only be
 temporary).

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Ticket URL: <https://core.trac.wordpress.org/ticket/36455#comment:40>
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