[wp-trac] Re: [WordPress Trac] #6056: Fatal error: Only variables can be passed by reference in /wp-admin/includes/media.php on line 36

[WordPress Trac]

#6056: Fatal error: Only variables can be passed by reference in /wp-
admin/includes/media.php on line 36
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 Reporter:  DD32       |        Owner:  anonymous
     Type:  defect     |       Status:  closed   
 Priority:  normal     |    Milestone:  2.5      
Component:  General    |      Version:  2.5      
 Severity:  normal     |   Resolution:  fixed    
 Keywords:  has-patch  |  
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Comment (by DD32):

 Some info on it: http://the-stickman.com/web-development/php/php-505
 -fatal-error-only-variables-can-be-passed-by-reference/

 For reference, This would be valid and would work (Because its saved to a
 variable first..)
 {{{
 $current = array_shift( $keys = array_keys($tabs) );
 }}}

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Ticket URL: <http://trac.wordpress.org/ticket/6056#comment:7>
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