| Total Complexity | 3 | 
| Total Lines | 22 | 
| Duplicated Lines | 0 % | 
| Changes | 1 | ||
| Bugs | 0 | Features | 0 | 
| 1 | <?php  | 
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| 15 | class Server extends AbstractContainer  | 
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| 16 | { | 
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| 17 | /**  | 
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| 18 | * @param string|null $key  | 
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| 19 | * @return array|null  | 
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| 20 | */  | 
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| 21 | public function get(string $key = null)  | 
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| 22 |     { | 
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| 23 |         if (isset($key)) { | 
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| 24 | return $this->data[$key] ?? null;  | 
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| 25 | }  | 
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| 26 | |||
| 27 | return $this->data;  | 
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| 28 | }  | 
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| 29 | |||
| 30 | /**  | 
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| 31 | * @param string $key  | 
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| 32 | * @param string $value  | 
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| 33 | */  | 
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| 34 | public function setValue(string $key, string $value)  | 
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| 37 | }  | 
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| 38 | }  | 
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| 39 |