[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:
     Type:  enhancement        |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Posts, Post Types  |     Version:  trunk
 Severity:  normal             |  Resolution:
 Keywords:  has-patch          |     Focuses:  template, performance
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Comment (by bordoni):

 @peterwilsoncc I've tested with WooCommerce, and it really doesn't seem to
 slow down if we are dealing with a base query. Unless we  use a `WP_Query`
 with any of the these three arguments:

 {{{#!php
 <?php
 array(
         'update_post_term_cache' => false,
         'fields' => 'ids',
 );
 }}}

 Then it would go from 27 queries up to 240ish queries, with only two types
 of product variation (taxonomies).

 Which is not a huge problem bug also not dismissible I think, and the code
 added here would still follow other WordPress Core functions with the
 `pre_filter`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37114#comment:7>
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