[wp-trac] [WordPress Trac] #5445: Add function to count number of functions hooked to an action

[WordPress Trac]

#5445: Add function to count number of functions hooked to an action
-----------------------+----------------------------------------------------
 Reporter:  pishmishy  |       Owner:  pishmishy
     Type:  defect     |      Status:  new      
 Priority:  normal     |   Milestone:  2.5      
Component:  General    |     Version:  2.3.1    
 Severity:  normal     |    Keywords:           
-----------------------+----------------------------------------------------
 Add a function to count the number of functions hooked to a particular
 action. Useful to test if an action exists at all.

-- 
Ticket URL: <http://trac.wordpress.org/ticket/5445>
WordPress Trac <http://trac.wordpress.org/>
WordPress blogging software