Example of a php function you can include in your class or module to allow basic template rendering. Includes a couple of usage examples, including rendering a template within a template.
Core function is in render_view.php and accepts:
- Template name
- Data for rendering in an array
- Flag for either rendering the page straight out or returning the buffer - this is useful for enabling the function to work with Wordpress shortcode functions which need to return the content rather than render it