[wp-trac] [WordPress Trac] #58357: Blank foreach loop detected - Needs reformatting

[WordPress Trac]

#58357: Blank foreach loop detected - Needs reformatting
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 Reporter:  mayur8991     |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Formatting    |     Version:  6.2.1
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by Presskopp):

 The provided code by @nadimcse won't work in PHP 5.6.20, which is still
 marked as compatible with WordPress, see
 https://wordpress.org/about/requirements/

 But another optimization can be made, by putting the {{{count( $textarr
 )}}} out of the for-loop. Patch attached.

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Ticket URL: <https://core.trac.wordpress.org/ticket/58357#comment:3>
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