do_favicon │ action-hook │ WP 5.4.0

Fired when the template loader determines a favicon.ico request.

Usage

add_action( 'do_favicon', 'wp_kama_do_favicon_action' );

/**
 * Function for `do_favicon` action-hook.
 * 
 * @return void
 */
function wp_kama_do_favicon_action(){

	// action...
}

Changelog

Where the hook is called

do_action( 'do_favicon' );

Where the hook is used in WordPress

add_action( 'do_favicon', 'do_favicon' );