/** * Returns oxPaymentList instance * * @return oxpaymentList */ public static function getInstance() { // disable cashing for test modules if (defined('OXID_PHP_UNIT')) { self::$_instance = modInstances::getMod(__CLASS__); } if (!isset(self::$_instance)) { // allow modules self::$_instance = oxNew('oxPaymentList'); if (defined('OXID_PHP_UNIT')) { modInstances::addMod(__CLASS__, self::$_instance); } } return self::$_instance; }