Для обратной совместимости изменил вызов Smarty:
require("/usr/share/php/smarty3/SmartyBC.class.php");
$smarty = new SmartyBC;
{php}:
{php}
$this->assign("years", array("2016",
"2017",
"2018"));
$this->assign("months", array("01"=>"Jan",
"02"=>"Feb",
"03"=>"Mar",
"04"=>"Apr",
...
Fatal error: Using $this when not in object context in /usr/share/php/smarty3/SmartyBC.class.php(464) : eval()'d code on line 2
