| 1 | <?php  | 
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| 11 | class EnvironmentVariableNotFoundException extends Exception  | 
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| 12 | { | 
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| 13 | /**  | 
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| 14 | * The output returned from the operation.  | 
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| 15 | *  | 
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| 16 | * @var array  | 
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| 17 | */  | 
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| 18 | public $output;  | 
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| 19 | |||
| 20 | /**  | 
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| 21 | * Create a new exception instance.  | 
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| 22 | *  | 
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| 23 | * @return void  | 
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| 24 | */  | 
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| 25 | public function __construct($env_var)  | 
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| 31 | |||
| 32 | /**  | 
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| 33 | * The output returned from the operation.  | 
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| 34 | *  | 
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| 35 | * @return array  | 
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| 36 | */  | 
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| 37 | public function output()  | 
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| 41 | }  | 
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| 42 | 
Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.