Index: branches/5.2.x/units/gateways/gw_classes/ideal_nl.php
===================================================================
diff -u -N -r14702 -r15141
--- branches/5.2.x/units/gateways/gw_classes/ideal_nl.php	(.../ideal_nl.php)	(revision 14702)
+++ branches/5.2.x/units/gateways/gw_classes/ideal_nl.php	(.../ideal_nl.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: ideal_nl.php 14702 2011-10-26 11:43:10Z alex $
+* @version	$Id: ideal_nl.php 15141 2012-03-04 08:08:18Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -46,12 +46,12 @@
 			$this->Application->StoreVar('gw_success_template',$tag_params['return_template']);
 			$this->Application->StoreVar('gw_cancel_template',$tag_params['cancel_template']);
 
-			$curl_helper =& $this->Application->recallObject('CurlHelper');
+			$curl_helper = $this->Application->recallObject('CurlHelper');
 			/* @var $curl_helper kCurlHelper */
 
 			$banks = $curl_helper->Send($gw_params['request_url'].'?a=banklist');
 
-			$parser =& $this->Application->recallObject('kXMLHelper');
+			$parser = $this->Application->recallObject('kXMLHelper');
 			/* @var $parser kXMLHelper */
 			$bank_data =& $parser->Parse($banks);
 
@@ -84,13 +84,13 @@
 			$fields['returnurl'] = $this->getNotificationUrl() . '?order_id='.$item_data['OrderId'];
 			$fields['reporturl'] = $this->getNotificationUrl() . '?mode=report&order_id='.$item_data['OrderId'];
 
-			$curl_helper =& $this->Application->recallObject('CurlHelper');
+			$curl_helper = $this->Application->recallObject('CurlHelper');
 			/* @var $curl_helper kCurlHelper */
 
 			$curl_helper->SetRequestData($fields);
 			$transaction_xml = $curl_helper->Send($gw_params['request_url']);
 
-			$parser =& $this->Application->recallObject('kXMLHelper');
+			$parser = $this->Application->recallObject('kXMLHelper');
 			/* @var $parser kXMLHelper */
 			$trans_data =& $parser->Parse($transaction_xml);
 			$transaction_id = $trans_data->FindChildValue('transaction_id');
@@ -131,13 +131,13 @@
 				$fields['transaction_id'] =  $this->Application->GetVar('transaction_id');
 				$fields['bank_id'] = $this->Application->GetVar('ideal_nl_bank_id');
 
-				$curl_helper =& $this->Application->recallObject('CurlHelper');
+				$curl_helper = $this->Application->recallObject('CurlHelper');
 				/* @var $curl_helper kCurlHelper */
 
 				$curl_helper->SetRequestData($fields);
 				$check_xml = $curl_helper->Send($gw_params['request_url']);
 
-				$parser =& $this->Application->recallObject('kXMLHelper');
+				$parser = $this->Application->recallObject('kXMLHelper');
 				/* @var $parser kXMLHelper */
 				$trans_data =& $parser->Parse($check_xml);
 
@@ -151,7 +151,7 @@
 				return $result;
 			}
 			else {
-				$order =& $this->Application->recallObject('ord');
+				$order = $this->Application->recallObject('ord');
 				if ($order->GetDBField('Status') == ORDER_STATUS_INCOMPLETE) {
 					// error
 					$t = $this->Application->RecallVar('gw_cancel_template');