[wp-trac] [WordPress Trac] #16794: pomo/streams.php str_split() suggestion ?

[WordPress Trac]

#16794: pomo/streams.php str_split() suggestion ?
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 Reporter:  mrasnika     |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  General      |     Version:  3.1
 Severity:  minor        |  Resolution:
 Keywords:               |
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Comment (by mrasnika):

 It seems that this "optimization" is not going to help at all since all
 arguments are passed by reference UNTIL/UNLESS they are modified:

   ''PHP already optimises it - variables are assigned using copy-on-write,
 and objects are passed by reference''
 http://stackoverflow.com/questions/496669/are-php-strings-immutable

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Ticket URL: <http://core.trac.wordpress.org/ticket/16794#comment:2>
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