[wp-trac] [WordPress Trac] #14485: Didn't show up children category when created parent and children categories at the same time.
WordPress Trac
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Mon Dec 13 10:41:33 UTC 2010
#14485: Didn't show up children category when created parent and children
categories at the same time.
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Reporter: thealien | Owner:
Type: defect (bug) | Status: new
Priority: high | Milestone: 3.1
Component: Cache | Version: 3.0
Severity: normal | Keywords: has-patch needs-testing
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Comment(by scribu):
Replying to [comment:17 garyc40]:
> What I have in mind right now, is rewriting the cache API to provide a
"wp_cache_delete_group()" which wipes out cached values of a whole group.
Whenever something gets updated, we can just call wp_cache_delete_group(
"terms" ); This would eliminate the need to attach $last_changed to the
cache key.
It turns out that the Memcache class, at least, does have a
[http://www.php.net/manual/en/memcache.flush.php flush()] method and since
each group is a an instance of that class, making a
wp_cache_delete_group() function would be trivial.
For reference:
http://plugins.trac.wordpress.org/changeset/182802/memcached
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Ticket URL: <http://core.trac.wordpress.org/ticket/14485#comment:35>
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