[wp-trac] [WordPress Trac] #40005: Add some customization ability to WP_TITLE

[WordPress Trac]

#40005: Add some customization ability to WP_TITLE
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 Reporter:  tazotodua     |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Themes        |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  close         |     Focuses:
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Comment (by SergeyBiryukov):

 Replying to [comment:2 tazotodua]:
 > that fitler has to fully replace title.

 Not necessarily, you could do something like this:
 {{{
 function wp40005_filter_document_title( $title ) {
         remove_filter( 'pre_get_document_title', __FUNCTION__ );

         $title = wp_get_document_title();

         add_filter( 'pre_get_document_title', __FUNCTION__ );

         // Change the output
         // $title = ...

         return $title;
 }
 add_filter( 'pre_get_document_title', 'wp40005_filter_document_title' );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/40005#comment:3>
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