CraftCli\Command\ShowConfigCommand::dump PHP Method

    protected function dump($value)
    {
        if (is_string($value)) {
            return wordwrap($value, 40, "\n", true);
        }
        if (is_int($value) || is_float($value)) {
            return (string) $value;
        }
        ob_start();
        var_dump($value);
        $value = ob_get_clean();
        // remove trailing newline
        $value = mb_substr($value, 0, -1);
        return $value;
    }