[wp-trac] [WordPress Trac] #10535: _wp_filter_build_unique_id issues with the first time a filter is hooked by a class

[WordPress Trac]

#10535: _wp_filter_build_unique_id issues with the first time a filter is hooked by
a class
---------------------------+------------------------------------------------
 Reporter:  simonwheatley  |       Owner:            
     Type:  defect (bug)   |      Status:  new       
 Priority:  normal         |   Milestone:  Unassigned
Component:  Plugins        |     Version:            
 Severity:  normal         |    Keywords:            
---------------------------+------------------------------------------------
 Ref #8723

 The first time _wp_filter_build_unique_id is used to generate an ID the ID
 returned is different to the second time it is called. This presents a
 problem if the first ID is used when adding a filter which then needs to
 be removed later in the app flow... as the IDs don't match the filter is
 unremovable.

 One workaround proposed is to set a wp_filter_id property before add the
 filter, and this will cause _wp_filter_build_unique_id to bypass the
 problem code and effectively forces the "unique" ID which is generated...
 this workaround feels unpoetic. ;)

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Ticket URL: <http://core.trac.wordpress.org/ticket/10535>
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