View difference between Paste ID: E97ypb5w and iFB3nXj3

 define('DR', realpath(dirname(__FILE__)).DS);
 
 class View
 {
 	# view file path
 	private $file;
 
 	# view local variables
 	private $data = array();
 
 	# view rendered content
 	private $content;
 
 	# view global variables
 	private static $_data = array();
 
 	private function __construct($name)
 	{
 		$name = str_replace(array('/', '//', '\\'), DIRECTORY_SEPARATOR, $name);
 		$file = DR.'views'.DS.$name.EXT;
 
 		if (file_exists($file))
 		{
 			$this->file = $file;
 		}
 
 		return true;
 	}
 
 	public static function factory($name = '')
 	{
 		if (empty($name))
 		{
 			return false;
 		}
 
 		return new view($name);
 	}
 
 	public function __set($key = '', $value = null)
 	{
 		if (empty($key))
 		{
 			return false;
 		}
 
 		$this->data[$key] = $value;
 
 		return true;
 	}
 
 	public function __get($key = '')
 	{
 		if (empty($key))
 		{
 			return false;
 		}
 
 		if (array_key_exists($key, $this->data))
 		{
 			return $this->data[$key];
 		}
 		else
 		{
 			return false;
 		}
 	}
 
 	public function bind($key = '', $value = null)
 	{
 		if (empty($key))
 		{
 			return false;
 		}
 
 		view::$_data[$key] = $value;
 
 		return true;
 	}
 
 	public function render()
 	{
 		if (!empty(view::$_data))
 		{
 			extract(view::$_data);
 		}
 
 		extract($this->data);
 
 		ob_start();
 
 		include($this->file);
 
 		$this->content = ob_get_contents();
 
 		ob_end_clean();
 
 		return (string) $this->content;
 	}
 
 	public function __toString()
 	{
 		return $this->render();
 	}