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<?php
/**
* Device Detector - The Universal Device Detection library for parsing User Agents
*
* @link https://matomo.org
*
* @license http://www.gnu.org/licenses/lgpl.html LGPL v3 or later
*/
declare(strict_types=1);
use DeviceDetector\DeviceDetector;
use DeviceDetector\Parser\Device\AbstractDeviceParser;
if ('cli' !== PHP_SAPI) {
die('web not supported');
}
if (2 !== count($argv)) {
die('Invalid arguments. Usage: php statistics.php filetoparse.txt');
}
require_once(__DIR__ . '/../vendor/autoload.php');
$parsedUAs = $unknownDeviceTypes = $detectedBots = 0;
$deviceAvailableDeviceTypes = array_flip(AbstractDeviceParser::getAvailableDeviceTypes());
AbstractDeviceParser::setVersionTruncation(AbstractDeviceParser::VERSION_TRUNCATION_NONE);
$deviceTypes = (array_fill(0, count(AbstractDeviceParser::getAvailableDeviceTypes()), 0));
$startTime = microtime(true);
$handle = @fopen($argv[1], 'rb');
$parser = new DeviceDetector();
if ($handle) {
while (false !== ($line = fgets($handle, 4096))) {
if (empty($line)) {
continue;
}
if ($parsedUAs > 0 && 0 === $parsedUAs % 80) {
echo " {$parsedUAs}\n";
}
$parser->setUserAgent(trim($line));
$parser->parse();
echo '.';
$parsedUAs++;
if ($parser->isBot()) {
$detectedBots++;
continue;
}
if (null !== $parser->getDevice()) {
$deviceTypes[$parser->getDevice()]++;
} else {
$unknownDeviceTypes++;
}
}
if (!feof($handle)) {
echo "Error: unexpected fgets() fail\n";
}
fclose($handle);
}
$timeElapsed = microtime(true) - $startTime;
function getPercentage(int $cur, int $max): string
{
return format((int) round($cur * 100 / $max), ' ');
}
/**
* @param int|string $str
* @param int|string $length
* @return string
*/
function format($str, $length): string
{
return sprintf('%' . strlen((string) $length) . 'd', $str);
}
$line = "-------------------------------------------\n";
$mask = "%-24s %8s %8s \n";
$reportStat = [];
$reportStat[] = sprintf($mask, 'Type', 'Count', 'Percent');
$reportStat[] = $line;
foreach ($deviceTypes as $deviceTypeId => $deviceCount) {
$reportStat[] = sprintf(
$mask,
sprintf('%s', mb_convert_case($deviceAvailableDeviceTypes[$deviceTypeId], MB_CASE_TITLE)),
format($deviceCount, $parsedUAs),
sprintf('(%s%%)', trim(getPercentage($deviceCount, $parsedUAs)))
);
}
$reportStat[] = sprintf(
$mask,
'Unknown',
format($unknownDeviceTypes, $parsedUAs),
sprintf('(%s%%)', trim(getPercentage($unknownDeviceTypes, $parsedUAs)))
);
$reportStat[] = $line;
echo sprintf(
'
Parsed user agents: %u
Total time elapsed: %s
Average time per user agent: %s
Detected Bots: %s (%s%%)
Detected device types:
%s
',
$parsedUAs,
round($timeElapsed, 2),
round($timeElapsed / $parsedUAs, 6),
format($detectedBots, $parsedUAs),
getPercentage($detectedBots, $parsedUAs),
implode('', $reportStat)
);
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