[wp-trac] [WordPress Trac] #3402: Add global filter for wp_list_pages excludes

[WordPress Trac]

#3402: Add global filter for wp_list_pages excludes
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 Reporter:  markjaquith  |       Owner:  markjaquith
     Type:  enhancement  |      Status:  new        
 Priority:  normal       |   Milestone:  2.1        
Component:  General      |     Version:  2.1        
 Severity:  normal       |    Keywords:             
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 Currently, the only way to reliably exclude pages from
 {{{wp_list_pages()}}} is to use the {{{exclude}}} query param in each
 instance of the function.  Not user-friendly, as it requires template
 editing.

 There should be a global filter for this.  I'll write the patch in a bit.

 The filter should probably pass an array of pages already excluded via the
 {{{exclude=}}} method, and then plugins can just {{{$excludes[] = 34;
 return $excludes;}}} and we'll {{{implode()}}}

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Ticket URL: <http://trac.wordpress.org/ticket/3402>
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