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  1. <?php
  2.  
  3. abstract class 	Worker
  4. {
  5. 	public $department;	
  6. 	public $rank;
  7. 	public $isChief;
  8. 	public $baseSalary;
  9. 	public $coffeeConsumptionRate;
  10. 	public $productionPerMount;
  11. 	public $productionType;
  12. 	public function __construct( $department, $rank, $chief )
  13. 	{
  14. 		$this->department = $department;
  15. 		$this->rank = $rank;
  16. 		$this->isChief = $chief;
  17. 	}
  18. 	public function getCoffeeConsumption()
  19. 	{
  20. 		if ( $this->isChief )
  21. 		{
  22. 			$coffee = $this->$coffeeConsumptionRate*1.5;
  23. 		}
  24. 		else
  25. 		{
  26. 			$coffee = $this->$coffeeConsumptionRate;
  27. 		}
  28. 		return $coffee;
  29. 	}
  30.  
  31. 	public function getSalary()
  32. 	{
  33. 		switch( $this->rank )
  34. 		{
  35. 			case 1:
  36. 				$salary = $this->$baseSalary;
  37. 				break;
  38. 			case 2:
  39. 				$salary = $this->$baseSalary*1.25;
  40. 				break;
  41. 			case 3: 
  42. 				$salary = $this->$baseSalary*1.5;
  43. 				break;
  44. 		}
  45. 		if( $this->$isChief )
  46. 		{
  47. 			$salary*= 1.5;
  48. 		}
  49. 		return $salary;
  50. 	}
  51.  
  52. 	abstract function getInfos();
  53. }
  54.  
  55. class Manager extends Worker
  56. {
  57. 	public $coffeeConsumptionRate = 20;
  58. 	public $baseSalary = 500;
  59. 	public $productionPerMount = 200;
  60. 	public $productionType = "страница отчёта";
  61.  
  62. 	public function getInfos()
  63. 	{
  64. 		echo "Это менеджер ";
  65. 		echo $this->rank;
  66. 		echo " уровня из департамента ";
  67. 		echo $this->department;
  68. 		if ($this->isChief)
  69. 		{
  70. 			echo "\nОн начальник этого департамента.";
  71. 		}
  72. 		echo "\nПолучает ";
  73. 		echo $this->getSalary();
  74. 		echo " единиц валюты в месяц\n";
  75. 		echo "Выпивает ";
  76. 		echo $this->getCoffeeConsumption();
  77. 		echo " литров кофе в месяц\n";
  78. 	}
  79. }
  80.  
  81. $a = new Manager( "торговый", 2, true );
  82. $a->getInfos();
Runtime error #stdin #stdout #stderr 0.02s 52472KB
comments (?)
stdin 
Standard input is empty
stdout 
Это менеджер 2 уровня из департамента торговый
Он начальник этого департамента.
Получает
stderr 
PHP Notice:  Undefined variable: baseSalary in /home/zGdpVk/prog.php on line 39
PHP Fatal error:  Cannot access empty property in /home/zGdpVk/prog.php on line 39
https://ideone.com/wLsCfJ
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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