setDir('/path/to/templates'); ?>
'/path/to/templates')); ?>In this example, the setDir function is used in conjunction with the constructor to set the template directory. The directory path is '/path/to/templates'. The PhpTpl package library is a lightweight template engine for PHP that allows developers to separate presentation logic from business logic. It provides a simple and intuitive way to define template variables and includes, and offers extensive caching to improve application performance.