[wp-trac] Re: [WordPress Trac] #4062: Implicit global var references in menu-header.php

[WordPress Trac]

#4062: Implicit global var references in menu-header.php
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 Reporter:  rgovostes       |        Owner:  anonymous
     Type:  defect          |       Status:  new      
 Priority:  low             |    Milestone:  2.4      
Component:  Administration  |      Version:  2.1.2    
 Severity:  normal          |   Resolution:           
 Keywords:                  |  
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Changes (by rob1n):

 * cc: rob1n (added)

Comment:

 Why? My understanding of PHP is that any code in the global scope uses
 global variables. Only in functions and classes do you have to explicitly
 declare global variables.

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Ticket URL: <http://trac.wordpress.org/ticket/4062#comment:1>
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