pingback_useragent filter-hook . WP 2.9.0
Filters the user agent sent when pinging-back a URL.
Usage
add_filter( 'pingback_useragent', 'filter_function_name_223', 10, 5 ); function filter_function_name_223( $concat_useragent, $useragent, $pingback_server_url, $pagelinkedto, $pagelinkedfrom ){ // filter... return $concat_useragent; }
- $concat_useragent(string)
- The user agent concatenated with ' -- WordPress/' and the WordPress version.
- $useragent(string)
- The useragent.
- $pingback_server_url(string)
- The server URL being linked to.
- $pagelinkedto(string)
- URL of page linked to.
- $pagelinkedfrom(string)
- URL of page linked from.
Changelog
Since 2.9.0 | Introduced. |
Where the hook is called
pingback_useragent
wp-includes/comment.php 3057
$client->useragent = apply_filters( 'pingback_useragent', $client->useragent . ' -- WordPress/' . get_bloginfo( 'version' ), $client->useragent, $pingback_server_url, $pagelinkedto, $pagelinkedfrom );