Index: branches/5.3.x/core/install.php
===================================================================
diff -u -r15698 -r15902
--- branches/5.3.x/core/install.php	(.../install.php)	(revision 15698)
+++ branches/5.3.x/core/install.php	(.../install.php)	(revision 15902)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: install.php 15698 2013-02-19 11:33:17Z alex $
+* @version	$Id: install.php 15902 2013-07-12 15:37:15Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -868,7 +868,7 @@
 						'DefaultEmailSender' => 'portal@' . $this->toolkit->getSystemConfig('Misc', 'Domain')
 					);
 
-					$site_timezone = ini_get('date.timezone') ? ini_get('date.timezone') : getenv('TZ');
+					$site_timezone = date_default_timezone_get();
 
 					if ($site_timezone) {
 						$config_values['Config_Site_Time'] = $site_timezone;
@@ -1744,7 +1744,7 @@
 		 */
 		function DBErrorHandler($code, $msg, $sql)
 		{
-			$this->errorMessage = 'Query: <br />'.htmlspecialchars($sql, null, 'UTF-8').'<br />execution result is error:<br />['.$code.'] '.$msg;
+			$this->errorMessage = 'Query: <br />'.htmlspecialchars($sql, ENT_QUOTES, 'UTF-8').'<br />execution result is error:<br />['.$code.'] '.$msg;
 			return true;
 		}