What are the key features of patTemplate 3.0 and how can it benefit PHP developers?

PatTemplate 3.0 is a template engine for PHP that allows developers to separate their presentation logic from their business logic. It provides a simple and flexible way to create reusable templates for web applications. Some key features of PatTemplate 3.0 include support for template inheritance, template caching, and template variables. This can benefit PHP developers by making it easier to maintain and update the presentation layer of their applications.

// Example code snippet using PatTemplate 3.0

// Include the PatTemplate library
require_once('patTemplate.php');

// Create a new template object
$template = new patTemplate();

// Set the template file to use
$template->setTemplate('myTemplate.tpl');

// Set template variables
$template->addVar('title', 'Welcome to my website');
$template->addVar('content', 'This is some sample content');

// Display the template
$template->display();