[wp-trac] [WordPress Trac] #54526: Twenty Twenty-One: PHP Warning when attachment meta is missing

[WordPress Trac]

#54526: Twenty Twenty-One: PHP Warning when attachment meta is missing
---------------------------+-----------------------------
 Reporter:  domainsupport  |      Owner:  (none)
     Type:  defect (bug)   |     Status:  new
 Priority:  normal         |  Milestone:  Awaiting Review
Component:  Bundled Theme  |    Version:  5.8.2
 Severity:  normal         |   Keywords:
  Focuses:                 |
---------------------------+-----------------------------
 When an attachment doesn’t have “width” or “height” meta (for whatever
 reason), the following PHP error is shown …

 > PHP Warning: Undefined array key "width" in /wp-
 content/themes/twentytwentyone/inc/template-functions.php on line 460

 I think that this line in template-functions.php be changed from …

 {{{#!php
 <?php
 if ( $meta['width'] && $meta['height'] ) {
 }}}


 … to …

 {{{#!php
 <?php
 if ( isset($meta['width']) && $meta['width'] && isset($meta['height']) &&
 $meta['height'] ) {
 }}}


 Oliver

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Ticket URL: <https://core.trac.wordpress.org/ticket/54526>
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