[wp-trac] [WordPress Trac] #63177: Document global $wp_db_version in wp-admin/network/upgrade.php file.

[WordPress Trac]

#63177: Document global $wp_db_version in wp-admin/network/upgrade.php file.
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 Reporter:  upadalavipul            |      Owner:  (none)
     Type:  defect (bug)            |     Status:  new
 Priority:  normal                  |  Milestone:  Awaiting Review
Component:  General                 |    Version:  trunk
 Severity:  normal                  |   Keywords:
  Focuses:  docs, coding-standards  |
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 I have reviewed the below file code and found that we are using a global
 $wp_db_version variable. but they do not mention it in the function
 comment. So I think we need to improve the function comment code.

 Files:

 trunk/wp-admin/network/upgrade.php

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Ticket URL: <https://core.trac.wordpress.org/ticket/63177>
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