Get Smarty


Donate Bitcoin Bitcoin

Smarty Icon

You may use the Smarty logo according to the trademark notice.

Smarty Template Engine Smarty Template Engine

For sponsorship, advertising, news or other inquiries, contact us at:

Sites Using Smarty

Buy cheap glasses from and save up to 80%.

Where to buy prescription glasses? is your best choice!

Where to buy discount wedding dresses and cheap smart dresses free shipping -

Brautkleider auf

Buy New Arrival Cheap Prom Dresses 2015 at JDBRIDAL Prom Dress Store

Find Wedding Dresses Online at Canada from

Cheap bridesmaid dresses - rush delivery only 10 days delivery to Australia at

Wholesale Camping Equipment from China at


Custom Template Resources

You can retrieve templates using whatever possible source you can access with PHP: databases, sockets, files, etc. You do this by writing resource plugin functions and registering them with Smarty.

See resource plugins section for more information on the functions you are supposed to provide.


Note that you cannot override the built-in file: resource, but you can provide a resource that fetches templates from the file system in some other way by registering under another resource name.

Example 16.10. Using custom resources


* MySQL Resource
* Resource Implementation based on the Custom API to use
* MySQL as the storage resource for Smarty's templates and configs.
* Table definition:
* <pre>CREATE TABLE IF NOT EXISTS `templates` (
*   `name` varchar(100) NOT NULL,
*   `source` text,
*   PRIMARY KEY (`name`)
* Demo data:
* <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
* @package Resource-examples
* @author Rodney Rehm
class Smarty_Resource_Mysql extends Smarty_Resource_Custom {
 // PDO instance
 protected $db;
 // prepared fetch() statement
 protected $fetch;
 // prepared fetchTimestamp() statement
 protected $mtime;

 public function __construct() {
     try {
         $this->db = new PDO("mysql:dbname=test;host=", "smarty", "smarty");
     } catch (PDOException $e) {
         throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
     $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
     $this->mtime = $this->db->prepare('SELECT modified FROM templates WHERE name = :name');
  * Fetch a template and its modification time from database
  * @param string $name template name
  * @param string $source template source
  * @param integer $mtime template modification timestamp (epoch)
  * @return void
 protected function fetch($name, &$source, &$mtime)
     $this->fetch->execute(array('name' => $name));
     $row = $this->fetch->fetch();
     if ($row) {
         $source = $row['source'];
         $mtime = strtotime($row['modified']);
     } else {
         $source = null;
         $mtime = null;
  * Fetch a template's modification time from database
  * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the comple template source.
  * @param string $name template name
  * @return integer timestamp (epoch) the template was modified
 protected function fetchTimestamp($name) {
     $this->mtime->execute(array('name' => $name));
     $mtime = $this->mtime->fetchColumn();
     return strtotime($mtime);

require_once 'libs/Smarty.class.php';
$smarty = new Smarty();
$smarty->registerResource('mysql', new Smarty_Resource_Mysql());

// using resource from php script


And from within Smarty template:

{include file='mysql:extras/navigation.tpl'}


No comments for this page.
Post a Comment
All comments are moderated. Support questions are ignored, use the forums instead.
Email: (not shown)
What is 15 plus 10? (Are you human?)