<?php

// set a single directory where the templates are stored
$smarty->setTemplateDir('./cache');

// view the template dir chain
var_dump($smarty->getTemplateDir());

// set multiple directoríes where templates are stored
$smarty->setTemplateDir(array(
    'one' => './templates',
    'two' => './templates_2',
    'three' => './templates_3',
));

// view the template dir chain
var_dump($smarty->getTemplateDir());

// chaining of method calls
$smarty->setTemplateDir('./templates')
       ->setCompileDir('./templates_c')
       ->setCacheDir('./cache');

?>