[wp-trac] [WordPress Trac] #26673: Enhance wp_parse_args() by adding filters before/after the array_merge()

[WordPress Trac]

#26673: Enhance wp_parse_args() by adding filters before/after the array_merge()
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 Reporter:  johnjamesjacoby        |       Owner:
     Type:  enhancement            |      Status:  new
 Priority:  normal                 |   Milestone:  3.9
Component:  Plugins                |     Version:
 Severity:  normal                 |  Resolution:
 Keywords:  has-patch 2nd-opinion  |
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Comment (by MikeSchinkel):

 > You've misunderstood the code. If your libraries don't pass a filter
 key, nothing changes -- no filters are applied, and no micro-performance
 hit occurs as a result of your code.

 Didn't realize. But there is at least one `if` to determine if it should,
 right?  Some some performance affect that I'd agree probably not a
 concern.

 Okay, objection retracted if it only affects explicit usage.

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Ticket URL: <http://core.trac.wordpress.org/ticket/26673#comment:10>
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