- // Delete deactivated cache files
- if (($_POST['cache_admins'] == "N") && ($cacheInstance->loadCacheFile("admins"))) {
- $cacheInstance->destroyCacheFile();
+ if ((REQUEST_POST('cache_admins') == "N") && ($GLOBALS['cache_instance']->loadCacheFile("admins"))) {
+ $GLOBALS['cache_instance']->destroyCacheFile();