change_locale │ action-hook │ WP 4.7.0

Fires when the locale is switched to or restored.

Usage

add_action( 'change_locale', 'wp_kama_change_locale_action' );

/**
 * Function for `change_locale` action-hook.
 * 
 * @param string $locale The new locale.
 *
 * @return void
 */
function wp_kama_change_locale_action( $locale ){

	// action...
}

$locale(string)

The new locale.

Changelog

Where the hook is called

do_action( 'change_locale', $locale );

Where the hook is used in WordPress

add_action( 'change_locale', 'create_initial_post_types' );

add_action( 'change_locale', 'create_initial_taxonomies' );

add_action( 'change_locale', array( 'WP_Widget_Media', 'reset_default_labels' ) );