[wp-trac] [WordPress Trac] #57067: Replace certain `array_key_exists()` calls with `isset()` once PHP requirement is raised to 7.0+

[WordPress Trac]

#57067: Replace certain `array_key_exists()` calls with `isset()` once PHP
requirement is raised to 7.0+
-------------------------+-----------------------------
 Reporter:  flixos90     |       Owner:  (none)
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Future Release
Component:  General      |     Version:
 Severity:  normal       |  Resolution:
 Keywords:  needs-patch  |     Focuses:  performance
-------------------------+-----------------------------

Comment (by GaryJ):

 Since [https://core.trac.wordpress.org/ticket/57345#comment:116 the bump
 to PHP 7.0 happened] for WP 6.3, can this be brought back into 6.3 as
 well?

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/57067#comment:11>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform