N98\Magento\Command\System\CheckCommand::_printResults PHP Method

    protected function _printResults(OutputInterface $output, ResultCollection $results)
    {
        $lastResultGroup = null;
        foreach ($results as $result) {
            if ($result->getResultGroup() != $lastResultGroup) {
                $this->writeSection($output, str_pad(strtoupper($result->getResultGroup()), 60, ' ', STR_PAD_BOTH));
            }
            if ($result->getMessage()) {
                switch ($result->getStatus()) {
                    case Result::STATUS_WARNING:
                    case Result::STATUS_ERROR:
                        $output->write('<error>' . Charset::convertInteger(Charset::UNICODE_CROSS_CHAR) . '</error> ');
                        break;
                    case Result::STATUS_OK:
                    default:
                        $output->write('<info>' . Charset::convertInteger(Charset::UNICODE_CHECKMARK_CHAR) . '</info> ');
                        break;
                }
                $output->writeln($result->getMessage());
            }
            $lastResultGroup = $result->getResultGroup();
        }
    }