[wp-trac] [WordPress Trac] #21556: Function to return value of an array element taking the array and a key as input

[WordPress Trac]

#21556: Function to return value of an array element taking the array and a key as
input
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 Reporter:  gkb6891      |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  General      |     Version:
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |
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Comment (by wonderboymusic):

 I don't think you need an accessor function like that, it's too much
 reflection. Reading values is like 1000x's faster than reading the return
 value of a function call in PHP. And instead of setting {{{$value =
 $arr[$key]}}}, just refer to it as {{{$arr[$key]}}} unless you act on it
 by calling {{{trim()}}} or something

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Ticket URL: <http://core.trac.wordpress.org/ticket/21556#comment:1>
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