[wp-trac] [WordPress Trac] #5320: Improve performance of seems_utf8() and uf8_uri_encode()

[WordPress Trac]

#5320: Improve performance of seems_utf8() and uf8_uri_encode()
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 Reporter:  ryan     |       Owner:  anonymous  
     Type:  defect   |      Status:  new        
 Priority:  normal   |   Milestone:  2.4        
Component:  General  |     Version:             
 Severity:  normal   |    Keywords:  performance
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 seems_utf8() and uf8_uri_encode() call strlen() several times within
 loops.  strlen() only needs to be called once and its result assigned to a
 variable that is tested within the loops.

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Ticket URL: <http://trac.wordpress.org/ticket/5320>
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