mirror of
https://github.com/notf0und/SGS
synced 2026-07-18 02:31:08 +00:00
Fabián Gonzalo Artur de la Villarmois
29 lines
650 B
PHP
29 lines
650 B
PHP
<?php
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namespace App\Helpers;
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class FileSize
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{
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private const UNITS = ['', 'K', 'M', 'G', 'T'];
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private const THRESHOLD = 1024;
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/**
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* Format bytes into human-readable file size.
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*/
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public static function format(int $bytes): string
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{
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if ($bytes === 0) {
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return '0';
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}
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$unitIndex = (int) floor(log($bytes, self::THRESHOLD));
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$unitIndex = min($unitIndex, count(self::UNITS) - 1);
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$size = $bytes / pow(self::THRESHOLD, $unitIndex);
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$decimals = $unitIndex === 0 ? 0 : 2;
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return number_format($size, $decimals, '.', '').self::UNITS[$unitIndex];
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}
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}
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