| 1 | <?php |
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| 30 | class Identifier |
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| 31 | { |
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| 32 | /** |
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| 33 | * @var int |
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| 34 | */ |
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| 35 | public $bookingMethod; |
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| 36 | |||
| 37 | /** |
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| 38 | * @var string|null |
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| 39 | */ |
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| 40 | public $RFIC = null; |
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| 41 | |||
| 42 | /** |
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| 43 | * @var string|null |
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| 44 | */ |
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| 45 | public $RFISC = null; |
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| 46 | |||
| 47 | /** |
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| 48 | * @var string|null |
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| 49 | */ |
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| 50 | public $Code = null; |
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| 51 | |||
| 52 | /** |
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| 53 | * Identifier constructor. |
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| 54 | * |
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| 55 | * @param Identifier $identifierOptions |
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| 56 | */ |
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| 57 | public function __construct($identifierOptions) |
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| 73 | } |
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| 74 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: