switch_locale action-hook . WP 4.7.0
Fires when the locale is switched.
Usage
add_action( 'switch_locale', 'action_function_name_64' );
function action_function_name_64( $locale ){
// action...
}
- $locale(string)
- The new locale.
Where the hook is called
wp-includes/class-wp-locale-switcher.php 90
do_action( 'switch_locale', $locale );