Mine

the view class

<?php

class View {
	
	private $template;
	private $model;
	
	/**
	 * Set the template name
	 * @param String $template
	 */
	public function setTemplate($template){
		$this->template = $template;
	}
	
	/**
	 * get the template name
	 * @return String
	 */
	public function getTemplate(){
		return $this->template;
	}
	
	/**
	 * set the model on the view
	 * @param ModelData $model
	 */
	public function setModel(ModelData $model){
		$this->model = $model;
	}
	
	/**
	 * allow the template to get
	 * variable from the model
	 * @param String key
	 * @return Any
	 */
	public function get($key){
		return $model->get($key);
	}
	
	/**
	 * magic diplay method
	 */
	public function __toString(){
		$this->display();
	}
	
	/**
	 * display the view
	 */
	private function display(){
		
		$config = Configuration::getInstance();
		$template = $config->get('APP_ROOT').'/view/templates/html/' . $this->getTemplate() . '.php';
		
		if(!file_exists($template)){
			throw new TemplateNotFoundException('Template name : ' .$template);
		}
		include_once($template);
	}
}

?>

the include

<?php
$filename = $this->get('image_path');

header('Content-type: image/'.$this->get('image_format'));
header('Content-length: '.filesize($filename));
readfile($filename);
?>