[wp-trac] [WordPress Trac] #24266: update_post_meta doesn't change post modified date

[WordPress Trac]

#24266: update_post_meta doesn't change post modified date
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 Reporter:  DennisSmolek        |       Owner:
     Type:  defect (bug)        |      Status:  new
 Priority:  normal              |   Milestone:  Future Release
Component:  Options, Meta APIs  |     Version:  3.5.1
 Severity:  normal              |  Resolution:
 Keywords:  has-patch           |     Focuses:
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Comment (by nofearinc):

 So, the first patch implements the idea of a helper function that could be
 applied by a plugin as discussed with nacin. The second one uses the
 global array for performance reasons but runs in core and collects all
 post IDs with updated metadata which is what we discussed with
 wonderboymusic. The third update updates only post metadata which was
 found thanks to an issue with Query Monitor by johnbillion that we
 debugged here.

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Ticket URL: <https://core.trac.wordpress.org/ticket/24266#comment:6>
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