From: Roland Häder <roland@mxchange.org>
Date: Fri, 29 Oct 2010 11:33:53 +0000 (+0000)
Subject: Backwards-compatiblity must be turned off
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=92d163cb055d5e0d6c78ebbf03304f47fbf68314;p=mailer.git

Backwards-compatiblity must be turned off
---

diff --git a/inc/classes/cachesystem.class.php b/inc/classes/cachesystem.class.php
index 41a5cdb3b7..b422b47ef0 100644
--- a/inc/classes/cachesystem.class.php
+++ b/inc/classes/cachesystem.class.php
@@ -525,6 +525,11 @@ class CacheSystem {
 		return $this->readable[$this->name];
 	}
 
+	// Cloning not allowed
+	function __clone () {
+		// Please do not clone this class
+		debug_report_bug(__METHOD__, __LINE__, 'Cloning of this class is not allowed.');
+	}
 } // END - class
 
 // [EOF]
diff --git a/inc/libs/security_functions.php b/inc/libs/security_functions.php
index fc61bdf360..15619b5072 100644
--- a/inc/libs/security_functions.php
+++ b/inc/libs/security_functions.php
@@ -136,6 +136,12 @@ function detectPhpCaching () {
 ini_set('magic_quotes_runtime', false);
 ini_set('magic_quotes_gpc', false); // This may not work on some systems
 
+// No compatibility with Zend Engine 1, else an error like 'Implicit cloning'
+// will be produced.
+if (phpversion() >= '5.0') {
+	ini_set('zend.ze1_compatibility_mode', 'Off');
+} // END - if
+
 // Check if important arrays are found and define them if missing
 if (!isset($_SERVER)) {
 	global $_SERVER;