Completed
Pull Request — develop (#27)
by Chris
10:40
created

Byterange::transform()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 7
c 0
b 0
f 0
rs 9.4285
cc 1
eloc 4
nc 1
nop 1
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<?php
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namespace Chrisyue\PhpM3u8\M3u8\Transformer;
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use Chrisyue\PhpM3u8\Document\Rfc8216\Tag;
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/**
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 * @Annotation
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 */
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class Byterange implements TransformerInterface
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{
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    public function transform($origin)
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    {
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        $byterange = new Tag\Byterange();
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        list($byterange->length, $byterange->offset) = array_pad(explode('@', $origin, 2), 2, null);
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        return $byterange;
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    }
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    public function reverse($byterange)
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    {
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        if (empty($byterange->offset)) {
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            return $byterange->length;
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        }
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        return sprintf('%d@%d', $byterange->length, $byterange->offset);
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    }
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}
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