ExceptionHandlerFormatter::format

static function format($exception, $htmlMode = false, $level = 0)
{
	$formatter = new LogFormatter((bool)($level & static::SHOW_PARAMETERS), static::MAX_CHARS);

	$result = $formatter->format("{exception}{trace}{delimiter}n", [
		'exception' => $exception,
		'trace' => static::getTrace($exception),
	]);

	if ($htmlMode)
	{
		$result = '
'.MainTextHtmlFilter::encode($result).'
';
	}

	return $result;
}