http_headers_useragent filter-hook . WP 2.7.0
Filters the user agent value sent with an HTTP request.
Usage
add_filter( 'http_headers_useragent', 'filter_function_name_4231', 10, 2 );
function filter_function_name_4231( $user_agent, $url ){
// filter...
return $user_agent;
}
- $user_agent(string)
- WordPress user agent string.
- $url(string)
- The request URL.
Changelog
| Since 2.7.0 | Introduced. |
| Since 5.1.0 | The $url parameter was added. |
Where the hook is called
http_headers_useragent
wp-includes/class-http.php 191
'user-agent' => apply_filters( 'http_headers_useragent', 'WordPress/' . get_bloginfo( 'version' ) . '; ' . get_bloginfo( 'url' ), $url ),
wp-includes/class-wp-xmlrpc-server.php 6862
$user_agent = apply_filters( 'http_headers_useragent', 'WordPress/' . get_bloginfo( 'version' ) . '; ' . get_bloginfo( 'url' ), $pagelinkedfrom );