| 1 | <?php  | 
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| 5 | abstract class Json extends File implements EntityInterface  | 
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| 6 | { | 
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| 7 | protected $extension = 'json';  | 
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| 8 | |||
| 9 | /**  | 
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| 10 | * Transform the data to a string.  | 
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| 11 | *  | 
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| 12 | * @param array $data  | 
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| 13 | *  | 
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| 14 | * @return string  | 
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| 15 | */  | 
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| 16 | protected function stringify(array $data)  | 
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| 20 | |||
| 21 | /**  | 
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| 22 | * Transform the string to an array.  | 
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| 23 | *  | 
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| 24 | * @param string $source  | 
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| 25 | *  | 
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| 26 | * @return array  | 
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| 27 | */  | 
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| 28 | protected function parse($source)  | 
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| 32 | }  | 
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| 33 |