[wp-trac] [WordPress Trac] #2930: Filter called for wp_title does not receive all arguments

[WordPress Trac]

#2930: Filter called for wp_title does not receive all arguments
----------------------+-----------------------------------------------------
 Reporter:  sargant   |       Owner:  anonymous
     Type:  defect    |      Status:  new      
 Priority:  normal    |   Milestone:           
Component:  Template  |     Version:           
 Severity:  normal    |    Keywords:           
----------------------+-----------------------------------------------------
 '''(Using WordPress Version 2.0.3)'''

 The function called by the filter wp_title should receive both the title
 and the separator as arguments, according to
 [http://trac.wordpress.org/browser/branches/2.0/wp-includes/template-
 functions-general.php?rev=4005#L201 template-functions-general.php line
 201].

 However, the only argument received by the callback function is the title,
 and no indication of the separator.

 You can test this by installing the following code as a plugin:
 {{{
 <?php
 /*
 Plugin Name: Title Filter Test
 Author: Sargant
 Description: Demonstrates problem with wp_title filter
 Version: 1
 */

 add_filter('wp_title', 'title_filter_argument_test');

 function title_filter_argument_test() {
   var_dump(func_get_args());
 }

 ?>
 }}}

 '''Expected output:'''

 The function wp_title() should var_dump an array with two elements - the
 title and the separator.

 '''Actual output:'''

 The var_dump shows just one function argument - the title alone.

-- 
Ticket URL: <http://trac.wordpress.org/ticket/2930>
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