Index: branches/5.2.x/core/units/phrases/phrases_event_handler.php
===================================================================
diff -u -N -r15116 -r15130
--- branches/5.2.x/core/units/phrases/phrases_event_handler.php	(.../phrases_event_handler.php)	(revision 15116)
+++ branches/5.2.x/core/units/phrases/phrases_event_handler.php	(.../phrases_event_handler.php)	(revision 15130)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: phrases_event_handler.php 15116 2012-02-17 15:46:34Z alex $
+* @version	$Id: phrases_event_handler.php 15130 2012-03-03 18:38:32Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -46,7 +46,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function prepareObject(&$object, kEvent &$event)
+		protected function prepareObject(&$object, kEvent $event)
 		{
 			// don't call parent
 			if ( $event->Special == 'import' || $event->Special == 'export' ) {
@@ -65,7 +65,7 @@
 		 * @return bool
 		 * @access public
 		 */
-		public function CheckPermission(kEvent &$event)
+		public function CheckPermission(kEvent $event)
 		{
 			if ( !$this->Application->isAdmin && $this->Application->isDebugMode(false) && kUtil::constOn('DBG_PHRASES') ) {
 				$allow_events = Array ('OnCreate', 'OnUpdate');
@@ -83,7 +83,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnPreparePhrase(&$event)
+		function OnPreparePhrase($event)
 		{
 			$label = $this->Application->GetVar($event->getPrefixSpecial() . '_label');
 
@@ -129,7 +129,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnPreCreate(kEvent &$event)
+		protected function OnPreCreate(kEvent $event)
 		{
 			parent::OnPreCreate($event);
 
@@ -146,7 +146,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnNew(kEvent &$event)
+		protected function OnNew(kEvent $event)
 		{
 			parent::OnNew($event);
 
@@ -209,7 +209,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCreate(kEvent &$event)
+		protected function OnCreate(kEvent $event)
 		{
 			if ( $this->Application->GetVar($event->Prefix . '_label') ) {
 				$object =& $event->getObject(Array ('skip_autoload' => true));
@@ -232,7 +232,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnUpdate(kEvent &$event)
+		protected function OnUpdate(kEvent $event)
 		{
 			if ( $this->Application->GetVar($event->Prefix . '_label') ) {
 				$this->returnToOriginalTemplate($event);
@@ -248,7 +248,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function returnToOriginalTemplate(kEvent &$event)
+		protected function returnToOriginalTemplate(kEvent $event)
 		{
 			$next_template = $this->Application->GetVar('next_template');
 
@@ -265,7 +265,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -299,7 +299,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(kEvent &$event)
+		protected function OnBeforeItemUpdate(kEvent $event)
 		{
 			parent::OnBeforeItemUpdate($event);
 
@@ -311,7 +311,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function _phraseChanged(&$event)
+		function _phraseChanged($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -379,7 +379,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -420,7 +420,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnPreSaveAndChangeLanguage(kEvent &$event)
+		protected function OnPreSaveAndChangeLanguage(kEvent $event)
 		{
 			$label = $this->Application->GetVar($event->getPrefixSpecial() . '_label');
 
@@ -459,7 +459,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnEdit(kEvent &$event)
+		protected function OnEdit(kEvent $event)
 		{
 			parent::OnEdit($event);
 
@@ -474,7 +474,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnExportPhrases(kEvent &$event)
+		protected function OnExportPhrases(kEvent $event)
 		{
 			if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
 				$event->status = kEvent::erFAIL;