public static function getInstance()
{
if (!is_object(self::$_instance)) {
//or if( is_null(self::$_instance) ) or if( self::$_instance == null )
self::$_instance = new Engine_Payment_Paypal_Paypal();
}
return self::$_instance;
}
public static function getInstance()
{
if (!is_object(self::$_instance)) {
$objCore = Engine_Core_Core::getInstance();
$appSetting = $objCore->getAppSetting();
switch ($appSetting->payment) {
case "Paypal":
self::$_instance = Engine_Payment_Paypal_Paypal::getInstance();
break;
case "Authorize":
self::$_instance = Engine_Payment_Authorize_Authorize::getInstance();
break;
default:
throw new Zend_Controller_Action_Exception('Payment method not selected', 500);
break;
}
}
return self::$_instance;
}
