Index: branches/5.2.x/units/posts/post_tp.php
===================================================================
diff -u -N -r15008 -r15140
--- branches/5.2.x/units/posts/post_tp.php	(.../post_tp.php)	(revision 15008)
+++ branches/5.2.x/units/posts/post_tp.php	(.../post_tp.php)	(revision 15140)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: post_tp.php 15008 2012-01-06 20:37:30Z alex $
+* @version	$Id: post_tp.php 15140 2012-03-04 08:07:48Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -19,7 +19,7 @@
 		function ListPosts($params)
 		{
 			$parent_prefix = $this->Application->getUnitOption($this->Prefix, 'ParentPrefix');
-			$main_object =& $this->Application->recallObject($parent_prefix);
+			$main_object = $this->Application->recallObject($parent_prefix);
 			/* @var $main_object kCatDBItem */
 
 			if ($main_object->isLoaded()) {
@@ -50,7 +50,7 @@
 			$object =& $this->getObject($params);
 			/* @var $object kDBItem */
 
-			$poster =& $this->Application->recallObject('u.poster', null, Array('skip_autoload' => true));
+			$poster = $this->Application->recallObject('u.poster', null, Array('skip_autoload' => true));
 			/* @var $poster UsersItem */
 
 			if ( !isset($posters) ) {
@@ -117,7 +117,7 @@
 		{
 			$object =& $this->getObject($params);
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			return $post_helper->CensorText( $object->GetDBField('Subject') );
@@ -127,7 +127,7 @@
 		{
 			$object =& $this->getObject($params);
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			$body = $object->GetDBField('PostingText');
@@ -154,7 +154,7 @@
 			$object =& $this->getObject($params);
 			$post_options = $object->GetDBField('Options');
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			// show poster signature in this post
@@ -181,7 +181,7 @@
 		{
 			$object =& $this->getObject($params);
 
-			$post_helper =& $this->Application->recallObject('PostHelper');
+			$post_helper = $this->Application->recallObject('PostHelper');
 			/* @var $post_helper PostHelper */
 
 			$sub_blocks = Array (
@@ -254,11 +254,11 @@
 			if (!isset($category_path)) {
 				// get topic category
 				$parent_prefix = $this->Application->getUnitOption($this->Prefix, 'ParentPrefix');
-				$parent_item =& $this->Application->recallObject($parent_prefix, null, Array ('raise_warnings' => 0));
+				$parent_item = $this->Application->recallObject($parent_prefix, null, Array ('raise_warnings' => 0));
 				$category_path = $parent_item->isLoaded() ? $parent_item->GetDBField('ParentPath') : $this->Application->GetVar('m_cat_id');
 			}
 
-			$perm_helper =& $this->Application->recallObject('PermissionsHelper');
+			$perm_helper = $this->Application->recallObject('PermissionsHelper');
 			/* @var $perm_helper kPermissionsHelper */
 
 			$params['raise_warnings'] = 0;
@@ -276,15 +276,15 @@
 
 		function CategoryItemCount($params)
 		{
-			$count_helper =& $this->Application->recallObject('CountHelper');
+			$count_helper = $this->Application->recallObject('CountHelper');
 			/* @var $count_helper kCountHelper */
 
 			return $count_helper->CategoryItemCount('bb', $params, 'SUM(Posts)'); //  - COUNT(TopicId)
 		}
 
 		function ItemCount($params)
 		{
-			$count_helper =& $this->Application->recallObject('CountHelper');
+			$count_helper = $this->Application->recallObject('CountHelper');
 			/* @var $count_helper kCountHelper */
 
 			$today_only = isset($params['today']) && $params['today'];