- $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
- require($INC);
-} elseif (!EXT_IS_ACTIVE("")) {
+ die();
+} elseif (!isExtensionActive('')) {
+ // Do not execute script on missing/out-dated extension ext-
+ return;
+} elseif (!isHtmlOutputMode()) {
+ // Do not execute script if not in HTML mode