[wp-trac] Re: [WordPress Trac] #5231: add_action('all', ...) causes unexpected behaviour

[WordPress Trac]

#5231: add_action('all', ...) causes unexpected behaviour
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 Reporter:  tellyworth  |        Owner:  anonymous
     Type:  defect      |       Status:  new      
 Priority:  normal      |    Milestone:  2.5      
Component:  General     |      Version:           
 Severity:  normal      |   Resolution:           
 Keywords:              |  
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Comment (by darkdragon):

 Not really. The all tag is screwed up regardless. #4715 details what
 happens why you do so.

 It is mostly by design, actions are filters, technically. You should
 expect that the callback will have to accept and pass though.

 {{{
 function mynamespace_all_debug_tag($string='')
 {
     // Do debug stuff here
     return $string;
 }
 }}}

 This is normal behavior

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Ticket URL: <http://trac.wordpress.org/ticket/5231#comment:1>
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