[wp-trac] [WordPress Trac] #16245: remove_filter makes filters applied after that useless

[WordPress Trac]

#16245: remove_filter makes filters applied after that useless
--------------------------+-----------------------------
 Reporter:  oddoneout     |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Plugins       |    Version:  3.0.4
 Severity:  normal        |   Keywords:
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 Here's some codes:

 {{{
 function run_once() {
 remove_filter( 'foobar', 'run_once' );
 return 'test';
 }
 add_filter( 'foobar', 'run_once' );

 add_filter( 'foobar', function($test) {return 'test again';}, 11 );

 echo apply_filters( 'foobar', '', 'huh' );
 }}}

 The result of this is 'test' instead of 'test again'. This might happen
 with remove_action, I haven't tested that function though.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16245>
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