[wp-trac] [WordPress Trac] #23035: do_action() can't be nested because of global variable

[WordPress Trac]

#23035: do_action() can't be nested because of global variable
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 Reporter:  cheeserolls   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Plugins       |     Version:  3.5
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |
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Changes (by toscho):

 * cc: info@… (added)


Comment:

 > However, saving the duplicates, causes the 'save_post' action to be
 triggered again.

 But that’s a bug in the plugin code, not in WordPress. To avoid that just
 remove the action on the first call inside of the function body:


 {{{
 remove_action( current_filter(), __FUNCTION__ );
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/23035#comment:1>
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