1 | <?php |
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9 | abstract class AbstractKeyValueStorage |
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10 | { |
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11 | /** @var string */ |
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12 | private $key; |
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13 | |||
14 | /** @var string */ |
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15 | private $value; |
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16 | |||
17 | /** |
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18 | * @param string $key |
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19 | * @param string $value |
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20 | */ |
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21 | public function __construct(string $key, string $value) |
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26 | |||
27 | /** |
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28 | * @return string |
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29 | */ |
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30 | public function getKey(): string |
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34 | |||
35 | /** |
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36 | * @return string |
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37 | */ |
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38 | public function getValue(): string |
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42 | } |
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43 |