do_favicon action-hook . WP 5.4.0
Fired when the template loader determines a favicon.ico request.
Usage
add_action( 'do_favicon', 'action_function_name_4051' );
function action_function_name_4051(){
// action...
}Changelog
| Since 5.4.0 | Introduced. |
Where the hook is called
In file:
/wp-includes/template-loader.php
wp-includes/template-loader.php 45
do_action( 'do_favicon' );
Where in WP core the hook is used
wp-includes/default-filters.php 341
add_action( 'do_favicon', 'do_favicon' );