Index: branches/5.2.x/core/install/install_toolkit.php
===================================================================
diff -u -N -r15856 -r16306
--- branches/5.2.x/core/install/install_toolkit.php	(.../install_toolkit.php)	(revision 15856)
+++ branches/5.2.x/core/install/install_toolkit.php	(.../install_toolkit.php)	(revision 16306)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: install_toolkit.php 15856 2013-07-02 14:56:00Z alex $
+* @version	$Id: install_toolkit.php 16306 2016-01-17 10:38:54Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -583,6 +583,10 @@
 
 			fclose($fp);
 
+			if ( function_exists('opcache_invalidate') ) {
+				opcache_invalidate($this->INIFile);
+			}
+
 			$this->systemConfigChanged = false;
 		}
 
@@ -1180,4 +1184,4 @@
 
 			return $compression_engines;
 		}
-	}
\ No newline at end of file
+	}