[wpmu-trac] [WordPress MU Trac] #556: Clean WPmu functions

[WordPress MU Trac]

#556: Clean WPmu functions
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 Reporter:  momo360modena  |       Owner:  somebody
     Type:  enhancement    |      Status:  new     
 Priority:  normal         |   Milestone:          
Component:  component1     |     Version:          
 Severity:  normal         |    Keywords:          
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 Remove:

  * Unused global variables
  * Minor fixes
  * Initialize array for preg_match

 That'all !

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Ticket URL: <http://trac.mu.wordpress.org/ticket/556>
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