[wp-trac] [WordPress Trac] #14651: Call to undefined function get_hidden_columns()

[WordPress Trac]

#14651: Call to undefined function get_hidden_columns()
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 Reporter:  arena           |        Owner:  scribu  
     Type:  defect (bug)    |       Status:  reopened
 Priority:  normal          |    Milestone:  3.1     
Component:  Administration  |      Version:  3.0.1   
 Severity:  normal          |   Resolution:          
 Keywords:                  |  
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Comment(by scribu):

 Yes, that filter still exists, but it's meant for modifying already
 registered columns, like those on the Posts screen.

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Ticket URL: <http://core.trac.wordpress.org/ticket/14651#comment:13>
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