[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):

 mdawaffe suggested wrapping these checks in some API. has_filter() and
 has_action().

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Ticket URL: <http://trac.wordpress.org/ticket/5231#comment:26>
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