final protected function display (bool $return=FALSE)
	{
		if (file_exists($this->file)):
			$output = file_get_contents($this->file);
			foreach ($this->assignedVariables as $key => $value) 
				$output = preg_replace('/{'.$key.'}/', $value, $output);
		else:
			$output = "*** Missing template error: {$this->file} ***";
		endif;

		if ($return)
			return $output;
		else
			echo $output;
	}