public function getText(String $text=null, String $colour='green', String $backgroundColor='black')
	{
		$colours = [
			'green' => Attributes::COLOR_GREEN,
			'red' => Attributes::COLOR_RED,
			'yellow' => Attributes::COLOR_YELLOW,
			'blue' => Attributes::COLOR_BLUE,
			'cyan' => Attributes::COLOR_CYAN,
			'magenta' => Attributes::COLOR_MAGENTA,
			'white' => Attributes::COLOR_WHITE,
		];

		$backgroundColors = [
			'green' => Attributes::BG_GREEN,
			'red' => Attributes::BG_RED,
			'yellow' => Attributes::BG_YELLOW,
			'blue' => Attributes::BG_BLUE,
			'cyan' => Attributes::BG_CYAN,
			'magenta' => Attributes::BG_MAGENTA,
			'black' => Attributes::BG_BLACK,
		];

		if (isset($colours[$colour])) {
			$text = $colours[$colour] . $text;
		}

		$text = $backgroundColors[$backgroundColor] . $text; 

		return $text . "\n";
	}