[wp-trac] [WordPress Trac] #4152: posts_nav_link does not detect all html entities

[WordPress Trac]

#4152: posts_nav_link does not detect all html entities
----------------------------+-----------------------------------------------
 Reporter:  jimmyk          |       Owner:  anonymous  
     Type:  defect (bug)    |      Status:  new        
 Priority:  low             |   Milestone:  2.9        
Component:  Administration  |     Version:  2.1.3      
 Severity:  normal          |    Keywords:  needs-patch
----------------------------+-----------------------------------------------

Comment(by hakre):

 Additionally for those who want to test, this little snippet helped me to
 digg a bit into it:
 {{{
         if ( !array_key_exists('htmlspecialchars',
 $GLOBALS['wp_filter']['the_title']) )
                 add_filter('the_title', 'htmlspecialchars', 0, 1);
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/4152#comment:7>
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