-setcookie (sprintf ("%sauth", DBPREFIX), "", time () - 3600, "" , "",false, true);
-setcookie (sprintf ("%suser", DBPREFIX), "", time () - 3600, "" , "",false, true);
+if (version_compare (PHP_VERSION, '5.2.0', '>=')) {
+ setcookie (sprintf ("%sauth", DBPREFIX), "", time () - 3600, "" , "",false, true);
+ setcookie (sprintf ("%suser", DBPREFIX), "", time () - 3600, "" , "",false, true);
+} else {
+ setcookie (sprintf ("%sauth", DBPREFIX), "", time () - 3600, "" , "",false);
+ setcookie (sprintf ("%suser", DBPREFIX), "", time () - 3600, "" , "",false);
+}