[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:  SergeyBiryukov
     Type:  enhancement  |      Status:  closed
 Priority:  normal       |   Milestone:  4.1
Component:  Users        |     Version:
 Severity:  normal       |  Resolution:  fixed
 Keywords:  has-patch    |     Focuses:
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Changes (by SergeyBiryukov):

 * owner:   => SergeyBiryukov
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"30020"]:
 {{{
 #!CommitTicketReference repository="" revision="30020"
 Users screen in network admin:
 * Remove unused $key variables.
 * Rename $val to $user_id for clarity.

 props ipm-frommen.
 fixes #30096.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/30096#comment:2>
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