[wp-trac] [WordPress Trac] #40568: Add an action in WP_Error::add()

[WordPress Trac]

#40568: Add an action in WP_Error::add()
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 Reporter:  Shelob9       |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  2.1
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Changes (by Mte90):

 * keywords:   => needs-patch


Comment:

 I was talking today with @johnbillion about it and can be handy to have 2
 hooks.
 One in add this ticket proposal and also inside `is_wp_error` so it will
 be possible to check if a WP_Error is checked.

 Looking at the other ticket and discussions this hooks are handy for a lot
 of cases like expressed in this ticket or my need of today track all the
 WP_Error that Query Monitor don't find in a log file that I can inspect as
 I want.

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Ticket URL: <https://core.trac.wordpress.org/ticket/40568#comment:3>
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