/**
* Provides an update link if theme/plugin/core updates are available.
*
* @since 3.1.0
*
* @param WP_Admin_Bar $wp_admin_bar The WP_Admin_Bar instance.
*/
function wp_admin_bar_updates_menu( $wp_admin_bar ) { $update_data =
wp_get_update_data();
if ( !
$update_data['counts'
]['total'
] ) { return;
} $updates_text =
sprintf( /* translators: Hidden accessibility text. %s: Total number of updates available. */
_n( '%s update available', '%s updates available',
$update_data['counts'
]['total'
] ),
number_format_i18n( $update_data['counts'
]['total'
] ) );