[wp-trac] [WordPress Trac] #51822: Ensure update-core.php knows you're using a development version

[WordPress Trac]

#51822: Ensure update-core.php knows you're using a development version
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 Reporter:  afragen                              |       Owner:  audrasjb
     Type:  defect (bug)                         |      Status:  accepted
 Priority:  normal                               |   Milestone:  5.6
Component:  Upgrade/Install                      |     Version:  5.6
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch has-screenshots dev-       |     Focuses:
  feedback                                       |
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Comment (by azaozz):

 Looking at 51822.2.diff, It makes sense to check `$wp_version` to "see" if
 it is production or dev. Perhaps the regex would be faster/better as

 {{{
 $development = preg_match( '/(?:alpha|beta|RC)\d+/', $wp_version );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/51822#comment:8>
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