<?php

// set a single directory where the plugins are stored
$smarty->setPluginsDir('./plugins');

// view the plugins dir chain
var_dump($smarty->getPluginsDir());

// set multiple directoríes where plugins are stored
$smarty->setPluginsDir(array(
    './plugins',
    './plugins_2',
));

// view the plugins dir chain
var_dump($smarty->getPluginsDir());

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

?>