[wp-trac] [WordPress Trac] #58457: Optimize `WP_Theme_JSON::append_to_selector`

[WordPress Trac]

#58457: Optimize `WP_Theme_JSON::append_to_selector`
-------------------------+--------------------------
 Reporter:  bor0         |       Owner:  (none)
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  6.3
Component:  General      |     Version:  trunk
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:  performance
-------------------------+--------------------------

Comment (by spacedmonkey):

 @bor0 Can you rebase your PR now that [55907] is committed. I think
 performance issue is fixed, but worth another look. Thanks!

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/58457#comment:4>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform