trackback_url filter-hook . WP 2.2.0
Filters the returned trackback URL.
Usage
add_filter( 'trackback_url', 'filter_function_name_221' );
function filter_function_name_221( $tb_url ){
// filter...
return $tb_url;
}
- $tb_url(string)
- The trackback URL.
Changelog
| Since 2.2.0 | Introduced. |
Where the hook is called
trackback_url
wp-includes/comment-template.php 1140
return apply_filters( 'trackback_url', $tb_url );