[wp-trac] [WordPress Trac] #37114: Allow short-circuiting `get_post_class` for performance

[WordPress Trac]

#37114: Allow short-circuiting `get_post_class` for performance
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 Reporter:  bordoni            |       Owner:  (none)
     Type:  enhancement        |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Posts, Post Types  |     Version:  4.2
 Severity:  normal             |  Resolution:
 Keywords:  has-patch commit   |     Focuses:  template, performance
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Changes (by desrosj):

 * keywords:  has-patch dev-feedback needs-testing => has-patch commit


Comment:

 Unless a better solution is proposed, I am going to recommend that
 [attachment:"37114.2.diff"] is committed allowing classes for terms
 assigned to a post in specific taxonomies to be excluded. While this does
 not directly solve the performance issue caused by priming the post term
 cache when a large number of taxonomies are assigned to the posts being
 displayed, it gives developers a little more flexibility.

 A combination of removing taxonomies from displaying in post `class`
 attributes, disabling post term cache priming, and managing the
 `public`/`private` property of taxonomies, etc. can be used to tune
 performance. [31271] is a benefit for a large majority of scenarios for
 most installs, so I don't think that should be reverted.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37114#comment:26>
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