protected function getPhpInfo(): string
	{
		ob_start();
		phpinfo();
		$result = ob_get_contents();
		ob_end_clean();

		$result = preg_replace('%^.*<body>(.*)</body>.*$%ms', '$1', $result);
		$result = preg_replace('/,\s*/', ', ', $result);
		return $result;
	}