Chrisyue\PhpM3u8\M3u8\Transformer\Byterange

Complexity

Total Complexity

3

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	transform()	0	7	1
A	reverse()	0	8	2

<?php

namespace Chrisyue\PhpM3u8\M3u8\Transformer;

use Chrisyue\PhpM3u8\Document\Rfc8216\Tag;

/**
 * @Annotation
 */
class Byterange implements TransformerInterface
{
    public function transform($origin)
    {
        $byterange = new Tag\Byterange();
        list($byterange->length, $byterange->offset) = array_pad(explode('@', $origin, 2), 2, null);

        return $byterange;
    }

    public function reverse($byterange)
    {
        if (empty($byterange->offset)) {
            return $byterange->length;
        }

        return sprintf('%d@%d', $byterange->length, $byterange->offset);
    }
}