static public function getRealPath($path) {
		if (strpos($path, '~') === 0) {
			$path = substr_replace($path, $_SERVER['HOME'], 0, 1);
		}

		$_path = realpath($path);
		if (!empty($path) && $_path !== false) {
			return rtrim($_path, DIRECTORY_SEPARATOR);
		}
		return false;
	}