| private formatSize ( integer $bytes ) : string | ||
| $bytes | integer | The number of bytes to format. |
| Результат | string | The human readable string of bytes (e.g. 4.32MB). |
private function formatSize($bytes)
{
$units = ['B', 'KB', 'MB', 'GB', 'TB'];
$bytes = max($bytes, 0);
$pow = $bytes ? floor(log($bytes, 1024)) : 0;
$pow = min($pow, count($units) - 1);
$bytes /= pow(1024, $pow);
return number_format($bytes, 2) . ' ' . $units[$pow];
}