echo "File '{$logFile}' is too old, it will be skiped.\n";
    } else {
        if (array_key_exists($logFileTime, $sortedLogFiles)) {
            echo "File '{$logFile}' has the same filetime than '{$sortedLogFiles[$logFileTime]}'. Unable to continue.\n";
            exit(1);
        } else {
            $sortedLogFiles[$logFileTime] = $logFile;
        }
    }
}
ksort($sortedLogFiles);
/* Read files */
echo "Read log files...\n";
foreach ($sortedLogFiles as $logFile) {
    global $filter;
    global $filterOut;
    $parser = new LogParser();
    if ($parser->openLogFile($logFile)) {
        echo "File '{$logFile}' opened.\n";
        while ($line = $parser->getLine()) {
            $logHash = $parser->formatLine($line);
            if (shouldBeStored($logHash["path"], $filter, $filterOut) && $logHash["status"] != '404' && $logHash["status"] != '301' && ($countSimilarRequests || !isAlreadyStored($logHash)) && $logHash["unixtime"] > $lastPiwikInsertionTime) {
                saveInPiwik($logHash);
            }
        }
        $parser->closeLogFile();
    } else {
        echo "File '{$logFile}' is not readable.\n";
        exit(1);
    }
}