[wp-trac] [WordPress Trac] #58116: rest_{$this->taxonomy}_query Cache Problem

[WordPress Trac]

#58116: rest_{$this->taxonomy}_query Cache Problem
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 Reporter:  tnolte        |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Taxonomy      |     Version:  6.0
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:  rest-api, performance
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Comment (by tnolte):

 So, I took a look at the documentation for this and while it doesn't list
 the `post_type` as a supported method argument I went looking to see if we
 had additional code leveraging hooks in `get_terms`. What I did find is
 that we have do in fact leverage the `terms_clauses` hook in correlation
 to this. It is in that hook where the `post_type` parameter is being
 checked for and we are apparently modifying the query to do this
 filtering.

 So the issue still remains though that there is still an inconsistency
 with the handling of the code. When object caching is involved in
 WordPress >=5.9.x those 2 hooks are being accounted for and returned as
 expected pre & post object caching. However, starting in 6.0+ that is no
 longer the case. The changes starting in WordPress 6.0 are actually the
 breaking change incorrectly handling those hooks.

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Ticket URL: <https://core.trac.wordpress.org/ticket/58116#comment:6>
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