| 1 | <?php  | 
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| 14 | 	abstract class View extends \Utils\View { | 
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| 15 | |||
| 16 | protected $view = '', $status = STATUS_CODE_200, $title = '';  | 
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| 17 | |||
| 18 | /**  | 
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| 19 | * Get the page title  | 
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| 20 | */  | 
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| 21 | |||
| 22 | 		private function getTitle() : string { | 
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| 26 | |||
| 27 | /**  | 
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| 28 | * Output the page contents  | 
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| 29 | */  | 
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| 30 | |||
| 31 | 		protected function _display(Template\Block $layout) { | 
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| 51 | |||
| 52 | /**  | 
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| 53 | * Output the page dynamic data as json  | 
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| 54 | */  | 
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| 55 | |||
| 56 | 		protected function _navigate(array $layout) { | 
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| 76 | |||
| 77 | /**  | 
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| 78 | * Constructor  | 
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| 79 | */  | 
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| 80 | |||
| 81 | 		public function __construct(string $title) { | 
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| 85 | }  | 
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| 86 | }  | 
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| 87 | 
Since your code implements the magic setter
_set, this function will be called for any write access on an undefined variable. You can add the@propertyannotation to your class or interface to document the existence of this variable.Since the property has write access only, you can use the @property-write annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.