BlueData\Data\Formats

Complexity

Total Complexity

2

Size/Duplication

Total Lines	15
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	dataSize()	0	7	2

<?php

namespace BlueData\Data;

class Formats
{
    const SIZE_UNITS = ['B', 'kB', 'MB', 'GB', 'TB', 'PB'];

    /**
     * @param int $bytes
     * @return string
     */
    public static function dataSize($bytes)
    {
        $format = '%01.2f %s';
        $mod = 1000;
        $power = ($bytes > 0) ? floor(log($bytes, $mod)) : 0;

        return sprintf($format, $bytes / ($mod ** $power), self::SIZE_UNITS[$power]);
    }
}