M3uTag::readLines()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2.0185

Importance

Changes 0
Metric Value
dl 0
loc 9
ccs 5
cts 6
cp 0.8333
rs 9.6666
c 0
b 0
f 0
cc 2
eloc 5
nc 2
nop 1
crap 2.0185
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<?php
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/*
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 * This file is part of the PhpM3u8 package.
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 *
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 * (c) Chrisyue <http://chrisyue.com/>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Chrisyue\PhpM3u8\Tag;
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use Chrisyue\PhpM3u8\DumpableInterface;
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class M3uTag implements DumpableInterface
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{
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    const TAG_IDENTIFIER = '#EXTM3U';
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    public function readLines(array &$lines)
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    {
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        $firstLine = $lines[0];
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        if (self::TAG_IDENTIFIER !== $firstLine) {
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            throw new \InvalidArgumentException('The first line of a M3u8 must be "#EXTM3U"');
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        }
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        unset($lines[0]);
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    }
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    public function dump()
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    {
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        return self::TAG_IDENTIFIER;
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    }
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}
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