What are the differences between IT(X) and Smarty in terms of PHP templates?

The main difference between IT(X) and Smarty in terms of PHP templates is that IT(X) is a lightweight template engine that is embedded directly into PHP code, while Smarty is a standalone template engine with its own syntax and functionality. IT(X) is simpler and easier to integrate into existing PHP projects, while Smarty offers more advanced features like template caching and security mechanisms.

// Using IT(X) template engine
$template = new Template;
$template->assign('name', 'John Doe');
echo $template->parse('Hello, {$name}!');

// Using Smarty template engine
$smarty = new Smarty;
$smarty->assign('name', 'John Doe');
$smarty->display('hello.tpl');