[wp-trac] [WordPress Trac] #42558: Reduce the number of capability checks performed by the Customizer

[WordPress Trac]

#42558: Reduce the number of capability checks performed by the Customizer
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 Reporter:  johnbillion              |       Owner:  johnbillion
     Type:  enhancement              |      Status:  accepted
 Priority:  normal                   |   Milestone:  5.0
Component:  Customize                |     Version:
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:  performance
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Comment (by westonruter):

 What if there was a new `$wp_customize->current_user_can()` method that
 all of the customizer classes could then call as part of their manager?
 Then they wouldn't need to store their own caches of the cap checks, as
 the manager could have common set shared by all for that instance.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42558#comment:8>
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