WordPress at a glance
function is not described

is_store_notice_showing() WC 1.0

Is_store_notice_showing - Returns true when store notice is active.

No Hooks.

Return

true|false. Nothing.

Usage

is_store_notice_showing();

Code of is_store_notice_showing() WC 5.3.0

<?php
function is_store_notice_showing() {
	return 'no' !== get_option( 'woocommerce_demo_store', 'no' );
}