HippoPHP\Hippo\Checks\Line\MaxLineLengthCheck::checkFileInternal PHP Method

    protected function checkFileInternal(CheckContext $checkContext, Config $config)
    {
        $file = $checkContext->getFile();
        $lines = $file->getLines();
        $severityError = Violation::SEVERITY_ERROR;
        $severityWarning = Violation::SEVERITY_WARNING;
        $severityInfo = Violation::SEVERITY_INFO;
        if (count($lines) > 0) {
            $this->setLimit($severityError, $config->get('error_limit', $this->limits[$severityError]));
            $this->setLimit($severityWarning, $config->get('warning_limit', $this->limits[$severityWarning]));
            $this->setLimit($severityInfo, $config->get('info_limit', $this->limits[$severityInfo]));
            $this->setTabExpand($config->get('tab_expand', $this->tabExpand));
            foreach ($lines as $line => $data) {
                $lineLength = iconv_strlen(str_replace("\t", str_repeat(' ', $this->tabExpand), rtrim($data, "\r\n")), $file->getEncoding());
                $severity = null;
                foreach (Violation::getSeverities() as $severity) {
                    if (!isset($this->limits[$severity]) || $this->limits[$severity] === null) {
                        continue;
                    }
                    if ($lineLength <= $this->limits[$severity]) {
                        continue;
                    }
                    $this->addViolation($file, $line, 0, sprintf('Line is too long. [%d/%d]', $lineLength, $this->limits[$severity]), $severity);
                }
            }
        }
    }