[wp-trac] [WordPress Trac] #30096: Remove unnecessary $key reference from foreach

[WordPress Trac]

#30096: Remove unnecessary $key reference from foreach
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 Reporter:  ipm-frommen  |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  Users        |    Version:
 Severity:  normal       |   Keywords:  has-patch
  Focuses:               |
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 Removed two references to `$key` variable in `foreach` loops without ever
 using it.

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Ticket URL: <https://core.trac.wordpress.org/ticket/30096>
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