[wp-trac] [WordPress Trac] #14485: Taxonomy hierarchy cache isn't properly refreshed

[WordPress Trac]

#14485: Taxonomy hierarchy cache isn't properly refreshed
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 Reporter:  thealien                 |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  high                     |   Milestone:  3.3
Component:  Cache                    |     Version:  3.0
 Severity:  major                    |  Resolution:
 Keywords:  has-patch needs-testing  |
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Comment (by ryan):

 Some background.  Invalidation is implicit, not explicit.  Timestamped
 cache that is no longer used will eventually get forced out of the cache.
 Selectively updating arrays and saving them to cache is fraught with
 peril.  The problems with updating arrays of keys are why the timestamped
 key was introduced.

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Ticket URL: <http://core.trac.wordpress.org/ticket/14485#comment:51>
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