[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:  2.9             
Component:  Plugins        |     Version:  2.9             
 Severity:  normal         |    Keywords:  has-patch tested
---------------------------+------------------------------------------------

Comment(by simonwheatley):

 Tested 10535.2.diff and this works in my use case(s) where current code
 doesn't. Tested with and without the spl_object_hash function.

 Thanks DD32 and Hakre.

 In brief my use case in code is:

 {{{
 class Some_Class {

         // Blah blah

         function widget($args, $instance) {

                 // Blah blah

                 // This is the first time anyone has hooked posts_fields
 in this app
                 add_filter( 'posts_fields', array( & $this, 'posts_fields'
 ) );

                 $r = new WP_Query( $query_args );

                 // Blah blah

                 // This is the remove_filter call which doesn't work with
 the current code
                 remove_filter( 'posts_fields', array( & $this,
 'posts_fields' ) );
         }

         // Blah blah

 }
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/10535#comment:6>
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