[wp-trac] [WordPress Trac] #64557: WP_Customize_Media_Control default webp

WordPress Trac noreply at wordpress.org
Thu Jan 29 20:03:16 UTC 2026


#64557: WP_Customize_Media_Control default webp
--------------------------+--------------------------
 Reporter:  buutqn        |       Owner:  westonruter
     Type:  defect (bug)  |      Status:  reviewing
 Priority:  normal        |   Milestone:  7.0
Component:  Customize     |     Version:  6.9
 Severity:  minor         |  Resolution:
 Keywords:  has-patch     |     Focuses:
--------------------------+--------------------------
Changes (by westonruter):

 * owner:  (none) => westonruter
 * status:  new => reviewing
 * milestone:  Awaiting Review => 7.0


Comment:

 Good catch. This certainly can be made more robust.

 The use of `substr()` was introduced in r30309
 ([https://github.com/WordPress/wordpress-
 develop/commit/4175d8a9229504fe4763f486bcf533b6cb18bc9a 4175d8a]). But the
 actual issue was introduced in r50810 (for #35725) to add WebP support and
 similarly in r57524 (for #51228) to add AVIF support, as these two file
 formats use 4-character file file extensions.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/64557#comment:3>
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