[wp-trac] [WordPress Trac] #34292: Support for DNS Prefetching & Prerender

[WordPress Trac]

#34292: Support for DNS Prefetching & Prerender
--------------------------------------+-----------------------------
 Reporter:  bhubbard                  |       Owner:  voldemortensen
     Type:  feature request           |      Status:  assigned
 Priority:  normal                    |   Milestone:  4.6
Component:  Script Loader             |     Version:
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:  performance
--------------------------------------+-----------------------------

Comment (by voldemortensen):

 Replying to [comment:32 swissspidy]:
 > * Decide whether the filter makes sense inside the `foreach` loop or if
 it should be outside.

 Additionally, keeping the filter inside the foreach will allow us to use
 `array_unique`, because it doesn't do multidimensional arrays.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/34292#comment:36>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform