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 |