[wp-trac] [WordPress Trac] #49089: hook_suffix is undefined in WP_Screen class

[WordPress Trac]

#49089: hook_suffix is undefined in WP_Screen class
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 Reporter:  splendorstudio  |       Owner:  (none)
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  Awaiting Review
Component:  Administration  |     Version:  5.3.1
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |     Focuses:
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Comment (by htdat):

 Another note here (thanks to @mikeyarce): This notice `Undefined index`
 will be converted into a warning in PHP8 and that might cause a bigger
 headache:

 Ref: https://www.php.net/manual/en/migration80.incompatible.php:

 > A number of notices have been converted into warnings:
 > ...
 > Attempting to read an undefined array key.

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Ticket URL: <https://core.trac.wordpress.org/ticket/49089#comment:4>
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