public function __construct()
{
parent::__construct();
if (Core::isSmartySecurityEnabled()) {
$securityPolicy = new Smarty_Security($this);
$securityPolicy->php_functions = null;
$securityPolicy->php_handling = Smarty::PHP_REMOVE;
$securityPolicy->disabled_tags = array("eval", "exec", "system");
$this->enableSecurity($securityPolicy);
}
}