Index: branches/5.3.x/core/units/users/users_event_handler.php
===================================================================
diff -u -N -r15902 -r15928
--- branches/5.3.x/core/units/users/users_event_handler.php	(.../users_event_handler.php)	(revision 15902)
+++ branches/5.3.x/core/units/users/users_event_handler.php	(.../users_event_handler.php)	(revision 15928)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: users_event_handler.php 15902 2013-07-12 15:37:15Z alex $
+* @version	$Id: users_event_handler.php 15928 2013-07-30 10:03:45Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -939,8 +939,8 @@
 			$changed_fields = array_keys($object->GetChangedFields());
 
 			if ( $changed_fields && !in_array('Modified', $changed_fields) ) {
-				$object->SetDBField('Modified_date', adodb_mktime());
-				$object->SetDBField('Modified_time', adodb_mktime());
+				$object->SetDBField('Modified_date', time());
+				$object->SetDBField('Modified_time', time());
 			}
 
 			if ( !$this->Application->isAdmin && in_array('Email', $changed_fields) && ($event->Special != 'email-restore') ) {
@@ -1025,7 +1025,7 @@
 		function OnCheckExpiredMembership($event)
 		{
 			// send pre-expiration reminders: begin
-			$pre_expiration = adodb_mktime() + $this->Application->ConfigValue('User_MembershipExpirationReminder') * 3600 * 24;
+			$pre_expiration = time() + $this->Application->ConfigValue('User_MembershipExpirationReminder') * 3600 * 24;
 			$sql = 'SELECT PortalUserId, GroupId
 					FROM '.TABLE_PREFIX.'UserGroupRelations
 					WHERE (MembershipExpires IS NOT NULL) AND (ExpirationReminderSent = 0) AND (MembershipExpires < '.$pre_expiration.')';
@@ -1053,7 +1053,7 @@
 			// remove users from groups with expired membership: begin
 			$sql = 'SELECT PortalUserId
 					FROM '.TABLE_PREFIX.'UserGroupRelations
-					WHERE (MembershipExpires IS NOT NULL) AND (MembershipExpires < '.adodb_mktime().')';
+					WHERE (MembershipExpires IS NOT NULL) AND (MembershipExpires < '.time().')';
 			$user_ids = $this->Conn->GetCol($sql);
 			if ($user_ids) {
 				foreach ($user_ids as $id) {
@@ -1062,7 +1062,7 @@
 				}
 			}
 			$sql = 'DELETE FROM '.TABLE_PREFIX.'UserGroupRelations
-					WHERE (MembershipExpires IS NOT NULL) AND (MembershipExpires < '.adodb_mktime().')';
+					WHERE (MembershipExpires IS NOT NULL) AND (MembershipExpires < '.time().')';
 			$this->Conn->Query($sql);
 			// remove users from groups with expired membership: end
 		}