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<?php
declare(strict_types=1);
namespace AlecRabbit\Spinner\Helper;
use AlecRabbit\Spinner\Helper\Contract\IBytesFormatter;
final class BytesFormatter implements IBytesFormatter
{
private const UNITS = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB']; // 'EB' is max for int on 64-bit systems
public function format(int $bytes): string
$i = (int)floor(log($bytes, 1024));
return round($bytes / (1024 ** $i), 2) . self::getUnits($i);
}
private static function getUnits(int $i): string
return self::UNITS[$i];
alecrabbit /
php-console-spinner
