| 1 | <?php |
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| 2 | namespace Kpicaza\RedisETagCache; |
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| 3 | use Kpicaza\ETagCache\ETagGeneratorInterface; |
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| 4 | use Kpicaza\RedisETagCache\Exception\EmptyETagException; |
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| 5 | /** |
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| 6 | * Class RedisETagGenerator |
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| 7 | * @package Kpicaza\RedisETagCache |
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| 8 | */ |
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| 9 | class RedisETagGenerator implements ETagGeneratorInterface |
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| 10 | { |
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| 11 | /** |
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| 12 | * @param $content |
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| 13 | * @return string |
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| 14 | */ |
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| 15 | 3 | public function create($content) |
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| 16 | { |
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| 17 | 3 | if (empty($content)) { |
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| 18 | 1 | return; |
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| 19 | } |
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| 20 | |||
| 21 | 2 | return md5($content); |
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| 22 | } |
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| 23 | } |
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| 24 |