Code Coverage for /home/runner/work/willow/willow/src/Utility/FileUtility.php

1	<?php
2	declare(strict_types=1);
3
4	namespace App\Utility;
5
6	/**
7	* File Utility
8	*
9	* Provides common file-related utility functions.
10	*/
11	class FileUtility
12	{
13	/**
14	* Format file size in bytes to human readable format
15	*
16	* @param int $bytes File size in bytes
17	* @param int $precision Number of decimal places
18	* @return string Formatted file size (e.g., "1.2 MB", "345 KB")
19	*/
20	public static function formatFileSize(int $bytes, int $precision = 1): string
21	{
22	if ($bytes === 0) {
23	return '0 B';
24	}
25
26	$units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
27	$unitsCount = count($units);
28	$unitIndex = 0;
29	$size = (float)$bytes;
30
31	while ($size >= 1024 && $unitIndex < $unitsCount - 1) {
32	$size /= 1024;
33	$unitIndex++;
34	}
35
36	// Don't show decimals for bytes
37	if ($unitIndex === 0) {
38	$precision = 0;
39	}
40
41	return round($size, $precision) . ' ' . $units[$unitIndex];
42	}
43	}