[wp-trac] [WordPress Trac] #64600: [E_WARNING] Undefined array key "full" in wp-includes/media.php on line 4678

WordPress Trac noreply at wordpress.org
Wed May 13 14:07:10 UTC 2026


#64600: [E_WARNING] Undefined array key "full" in wp-includes/media.php on line
4678
--------------------------+------------------------------
 Reporter:  ArtZ91        |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:  6.9.1
 Severity:  minor         |  Resolution:
 Keywords:  has-patch     |     Focuses:
--------------------------+------------------------------

Comment (by mikemeinz):

 I am seeing this on WordPress version 6.9.4 in my debug.log.

 {{{
 PHP Warning:  Undefined array key "full" in
 /home/<myservername>/public_html/wp-includes/media.php on line 4678
 }}}

 There is no information on what is calling a function in media.php just
 that one line error message.

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Ticket URL: <https://core.trac.wordpress.org/ticket/64600#comment:3>
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