[wp-trac] [WordPress Trac] #35173: in_category function doesn't work after update to WP 4.4
WordPress Trac
noreply at wordpress.org
Mon Dec 21 20:25:45 UTC 2015
#35173: in_category function doesn't work after update to WP 4.4
-------------------------------+------------------------------
Reporter: artem.kolotilkin | Owner:
Type: defect (bug) | Status: new
Priority: normal | Milestone: Awaiting Review
Component: Taxonomy | Version: 4.4
Severity: normal | Resolution:
Keywords: reporter-feedback | Focuses:
-------------------------------+------------------------------
Comment (by boonebgorges):
Replying to [comment:2 artem.kolotilkin]:
> Hi @boonebgorges , thanks for looking into that. I've just confirmed
that in_category function stops working after update to WP4.4. No other
changes are done to the codebase.
>
> I also tried to apply this patch
(https://core.trac.wordpress.org/changeset/35851), but it didn't help.
>
> Is there anything else I can check to figure this out?
If my guess is correct, then simply applying a patch is not going to
demonstrate a fix. The problem is probably not `is_object_in_term()`
itself. Instead, the problem is likely that some other part of the system
(core or a plugin) is incorrectly caching an empty array, or perhaps some
bit of cache is not being properly invalidated.
Are you running a persistent object cache backend? Memcached, Redis, etc.
If so, are you able to replicate the problem when this backend is
disabled.
Are you able to reproduce the problem on a fresh installation of
WordPress?
Can you provide complete details on how to reproduce? Is it *all* uses of
`in_category()`? Only those in theme templates? For all categories, or
just specific categories? Within the loop or outside of it? Any details
you can provide would be helpful.
--
Ticket URL: <https://core.trac.wordpress.org/ticket/35173#comment:3>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform
More information about the wp-trac
mailing list