Longman\LaravelLodash\SelfDiagnosis\ParsesNumValues

Complexity

Total Complexity

5

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	toBytes()	0	20	4
A	fromBytes()	0	7	1

<?php

declare(strict_types=1);

namespace Longman\LaravelLodash\SelfDiagnosis;

use function floor;
use function pow;
use function sprintf;
use function strlen;
use function strtolower;
use function trim;

trait ParsesNumValues
{
    private function toBytes(string $value): int
    {
        $value = trim($value);
        $last = strtolower($value[strlen($value) - 1]);

        $value = (int) $value;
        switch ($last) {
            case 'g':
                $value *= 1024;
            // no break
            case 'm':
                $value *= 1024;
            // no break
            case 'k':
                $value *= 1024;
            // no break
        }

        return $value;
    }

    private function fromBytes(int $bytes, int $decimals = 2): string
    {
        $size = ['B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
        $factor = (int) floor((strlen((string) $bytes) - 1) / 3);

        return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . $size[$factor];
    }
}