[wp-trac] [WordPress Trac] #63579: Error Handling in wp-includes/widgets.php

[WordPress Trac]

#63579: Error Handling in wp-includes/widgets.php
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 Reporter:  samchameleon  |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Widgets       |    Version:  6.8
 Severity:  normal        |   Keywords:
  Focuses:                |
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 When I tried to access Appearance -> widgets I encountered a critical
 error, the error was because when trying to merge arrays, there must have
 been a null value being passed to the merge array function.

 $shown_widgets = array_merge( ...array_values( $sidebars_widgets ) );

 So that I could temporarily access the page, I changed it to this:

 $shown_widgets = array_merge( ...array_filter( array_values(
 $sidebars_widgets ), 'is_array' ) );

 So that I could see if there was a broken widget.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63579>
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