/**
* Main plugin Instance
*
* @return YITH_Vendors Main instance
* @author Andrea Grillo <*****@*****.**>
*/
public static function instance()
{
if (class_exists('YITH_WCAN_Premium')) {
//Premium Class
if (is_null(YITH_WCAN_Premium::$_instance)) {
YITH_WCAN_Premium::$_instance = new YITH_WCAN_Premium();
}
return YITH_WCAN_Premium::$_instance;
} else {
//Premium Class
if (is_null(YITH_WCAN::$_instance)) {
YITH_WCAN::$_instance = new YITH_WCAN();
}
return YITH_WCAN::$_instance;
}
}
/**
* Main plugin Instance
*
* @return YITH_Vendors Main instance
* @author Andrea Grillo <*****@*****.**>
*/
public static function instance()
{
if (is_null(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
