How can one ensure proper functionality and integration of modules with Smarty in a PHP website?

To ensure proper functionality and integration of modules with Smarty in a PHP website, it is important to properly include the Smarty library, assign variables to the template, and display the template using the Smarty engine.

// Include the Smarty library
require_once('path/to/Smarty.class.php');

// Create a new Smarty object
$smarty = new Smarty();

// Assign variables to the template
$smarty->assign('variable1', $value1);
$smarty->assign('variable2', $value2);

// Display the template using the Smarty engine
$smarty->display('template.tpl');