[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:  reopened 
 Priority:  normal                   |    Milestone:  2.4      
Component:  General                  |      Version:           
 Severity:  normal                   |   Resolution:           
 Keywords:  has-patch needs-testing  |  
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Comment (by ryan):

 I think we need to revert back to one array for both filters and actions.
 'all' support can be simplified to pass the name of the hook and an array
 of all the args to functions hooked to 'all'.  An 'all' function would not
 be expected to return a value.    'all' functions won't filter anything.
 They just get notification of the hook being processed and the args passed
 to that hook and that's it.

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Ticket URL: <http://trac.wordpress.org/ticket/5231#comment:37>
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