[wp-trac] [WordPress Trac] #53937: delete the un-used function _upgrade_cron_array()

[WordPress Trac]

#53937: delete the un-used function _upgrade_cron_array()
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 Reporter:  pbearne       |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Cron API      |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:
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Comment (by SergeyBiryukov):

 Thanks for the ticket!

 I think we should not remove the `version` field from `_set_cron_array()`
 though, as that would block us from changing the option structure in the
 future.

 We should also consider what happens with the `cron` option if someone
 does upgrade from WordPress < 2.1 to the current version, which is still a
 possibility, as unlikely as it may be. I see no harm in keeping the
 function in place if it helps avoid some obscure bugs in that scenario.

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Ticket URL: <https://core.trac.wordpress.org/ticket/53937#comment:3>
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