Index: branches/5.2.x/core/units/reviews/reviews_tag_processor.php
===================================================================
diff -u -N -r14783 -r14955
--- branches/5.2.x/core/units/reviews/reviews_tag_processor.php	(.../reviews_tag_processor.php)	(revision 14783)
+++ branches/5.2.x/core/units/reviews/reviews_tag_processor.php	(.../reviews_tag_processor.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: reviews_tag_processor.php 14783 2011-11-22 16:43:43Z alex $
+* @version	$Id: reviews_tag_processor.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -150,13 +150,10 @@
 
 	function HasError($params)
 	{
-		$object =& $this->Application->recallObject($this->getPrefixSpecial(), $this->Prefix, $params);
-		if (method_exists($object, 'GetErrorMsg')) {
-			return parent::HasError($params);
-		}
-		else {
-			return 0;
-		}
+		$object =& $this->getObject($params);
+		/* @var $object kDBItem */
+
+		return method_exists($object, 'GetErrorMsg') ? parent::HasError($params) : 0;
 	}
 
 	/**
Index: branches/5.2.x/core/units/users/users_event_handler.php
===================================================================
diff -u -N -r14951 -r14955
--- branches/5.2.x/core/units/users/users_event_handler.php	(.../users_event_handler.php)	(revision 14951)
+++ branches/5.2.x/core/units/users/users_event_handler.php	(.../users_event_handler.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: users_event_handler.php 14951 2011-12-30 08:34:08Z alex $
+* @version	$Id: users_event_handler.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -871,9 +871,10 @@
 		 * Updates kDBItem
 		 *
 		 * @param kEvent $event
+		 * @return void
 		 * @access protected
 		 */
-		protected function OnUpdate(&$event)
+		protected function OnUpdate(kEvent &$event)
 		{
 			parent::OnUpdate($event);
 
Index: branches/5.2.x/core/units/phrases/phrases_event_handler.php
===================================================================
diff -u -N -r14851 -r14955
--- branches/5.2.x/core/units/phrases/phrases_event_handler.php	(.../phrases_event_handler.php)	(revision 14851)
+++ branches/5.2.x/core/units/phrases/phrases_event_handler.php	(.../phrases_event_handler.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: phrases_event_handler.php 14851 2011-12-08 12:31:40Z alex $
+* @version	$Id: phrases_event_handler.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -216,8 +216,10 @@
 		 * Redirects to original template after phrase is being update
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnUpdate(&$event)
+		protected function OnUpdate(kEvent &$event)
 		{
 			if ( $this->Application->GetVar($event->Prefix . '_label') ) {
 				$this->returnToOriginalTemplate($event);
Index: branches/5.2.x/core/kernel/db/cat_event_handler.php
===================================================================
diff -u -N -r14898 -r14955
--- branches/5.2.x/core/kernel/db/cat_event_handler.php	(.../cat_event_handler.php)	(revision 14898)
+++ branches/5.2.x/core/kernel/db/cat_event_handler.php	(.../cat_event_handler.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: cat_event_handler.php 14898 2011-12-21 15:21:30Z alex $
+* @version	$Id: cat_event_handler.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -2437,8 +2437,10 @@
 	 * Creates category item & redirects to confirmation template (front-end only)
 	 *
 	 * @param kEvent $event
+	 * @return void
+	 * @access protected
 	 */
-	function OnUpdate(&$event)
+	protected function OnUpdate(kEvent &$event)
 	{
 		$use_pending = $this->Application->getUnitOption($event->Prefix, 'UsePendingEditing');
 		if ($this->Application->isAdminUser || !$use_pending) {
Index: branches/5.2.x/core/units/config_search/config_search_event_handler.php
===================================================================
diff -u -N -r14628 -r14955
--- branches/5.2.x/core/units/config_search/config_search_event_handler.php	(.../config_search_event_handler.php)	(revision 14628)
+++ branches/5.2.x/core/units/config_search/config_search_event_handler.php	(.../config_search_event_handler.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: config_search_event_handler.php 14628 2011-10-04 09:36:30Z alex $
+* @version	$Id: config_search_event_handler.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -29,7 +29,7 @@
 			$main_prefix = $this->Application->findModule('Name', $module, 'Var');
 			$section = $this->Application->getUnitOption($main_prefix.'.search', 'PermSection');
 			$event->setEventParam('PermSection', $section);
-			
+
 			return parent::CheckPermission($event);
 		}
 
@@ -45,7 +45,7 @@
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBList */
-			
+
 			// show only items that belong to selected module
 			$module = $this->Application->GetVar('module');
 			$object->addFilter('module_filter', '%1$s.ModuleName = '.$this->Conn->qstr($module));
@@ -55,11 +55,13 @@
 		}
 
 		/**
-		 * Enter description here...
+		 * Updates kDBItem
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnUpdate(&$event)
+		protected function OnUpdate(kEvent &$event)
 		{
 			if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
 				$event->status = kEvent::erFAIL;
@@ -90,7 +92,7 @@
 		function OnCancel(&$event)
 		{
 			parent::OnCancel($event);
-			
+
 			$event->SetRedirectParam('opener', 's');
 		}
 
Index: branches/5.2.x/core/units/forms/form_submissions/form_submissions_eh.php
===================================================================
diff -u -N -r14614 -r14955
--- branches/5.2.x/core/units/forms/form_submissions/form_submissions_eh.php	(.../form_submissions_eh.php)	(revision 14614)
+++ branches/5.2.x/core/units/forms/form_submissions/form_submissions_eh.php	(.../form_submissions_eh.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: form_submissions_eh.php 14614 2011-10-03 16:04:13Z alex $
+* @version	$Id: form_submissions_eh.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -472,8 +472,10 @@
 		 * Performs submission merge
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnUpdate(&$event)
+		protected function OnUpdate(kEvent &$event)
 		{
 			parent::OnUpdate($event);
 
Index: branches/5.2.x/core/kernel/db/db_event_handler.php
===================================================================
diff -u -N -r14905 -r14955
--- branches/5.2.x/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 14905)
+++ branches/5.2.x/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: db_event_handler.php 14905 2011-12-23 09:42:38Z alex $
+* @version	$Id: db_event_handler.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1519,9 +1519,10 @@
 		 * Updates kDBItem
 		 *
 		 * @param kEvent $event
+		 * @return void
 		 * @access protected
 		 */
-		protected function OnUpdate(&$event)
+		protected function OnUpdate(kEvent &$event)
 		{
 			if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
 				$event->status = kEvent::erFAIL;
@@ -2309,7 +2310,7 @@
 		}
 
 		/**
-		 * Occurse before deleting item, id of item beeing
+		 * Occurs before deleting item, id of item being
 		 * deleted is stored as 'id' event param
 		 *
 		 * @param kEvent $event
Index: branches/5.2.x/core/units/user_profile/user_profile_eh.php
===================================================================
diff -u -N -r14675 -r14955
--- branches/5.2.x/core/units/user_profile/user_profile_eh.php	(.../user_profile_eh.php)	(revision 14675)
+++ branches/5.2.x/core/units/user_profile/user_profile_eh.php	(.../user_profile_eh.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: user_profile_eh.php 14675 2011-10-19 08:29:34Z alex $
+* @version	$Id: user_profile_eh.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -35,8 +35,10 @@
 		 * Saves user profile to database
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnUpdate(&$event)
+		protected function OnUpdate(kEvent &$event)
 		{
 			$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
 			list ($user_id, $field_values) = each($items_info);
Index: branches/5.2.x/core/units/configuration/configuration_event_handler.php
===================================================================
diff -u -N -r14941 -r14955
--- branches/5.2.x/core/units/configuration/configuration_event_handler.php	(.../configuration_event_handler.php)	(revision 14941)
+++ branches/5.2.x/core/units/configuration/configuration_event_handler.php	(.../configuration_event_handler.php)	(revision 14955)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: configuration_event_handler.php 14941 2011-12-29 12:47:14Z alex $
+* @version	$Id: configuration_event_handler.php 14955 2011-12-30 10:48:28Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -222,11 +222,13 @@
 		}
 
 		/**
-		 * Enter description here...
+		 * Updates kDBItem
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnUpdate(&$event)
+		protected function OnUpdate(kEvent &$event)
 		{
 			if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
 				$event->status = kEvent::erFAIL;