[wp-trac] [WordPress Trac] #35357: Introduce did_filter()

[WordPress Trac]

#35357: Introduce did_filter()
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 Reporter:  mordauk      |       Owner:  chriscct7
     Type:  enhancement  |      Status:  accepted
 Priority:  normal       |   Milestone:  4.5
Component:  Plugins      |     Version:
 Severity:  normal       |  Resolution:
 Keywords:  needs-patch  |     Focuses:
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Comment (by chriscct7):

 I stand corrected. It does indeed return 1. So there is a difference,
 however I don't see a use case where the way did_action which counts per
 do_action call as opposed to the number of functions that run on it (like
 my above patch does) makes sense for filters. I actually think the patch
 method of counting is more expected for filters because of exactly this:

 > I've never seen much utility for this, because filters are often run in
 different, repeated contexts, rather than a single-time action.

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Ticket URL: <https://core.trac.wordpress.org/ticket/35357#comment:10>
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