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  1. <?php
  2.  
  3.  /**
  4.  * input.php
  5.  */
  6.  
  7. $input = [
  8. 	// count, profession, grade, [chief]
  9.  
  10. 	'Purchasing' => [
  11. 		[9, Employee::MANAGER, 1],
  12. 		[3, Employee::MANAGER, 2],
  13. 		[2, Employee::MANAGER, 3],
  14. 		[2, Employee::MARKETER, 1],
  15. 		[1, Employee::MANAGER, 2, true]
  16. 	],
  17.  
  18. 	'Sales' => [
  19. 		[12, Employee::MANAGER, 1],
  20. 		[6, Employee::MARKETER, 1],
  21. 		[3, Employee::ANALYST, 1],
  22. 		[2, Employee::ANALYST, 2],
  23. 		[1, Employee::MARKETER, 2, true]
  24. 	],
  25.  
  26.  
  27. 	'Advertising' => [
  28. 		[15, Employee::MARKETER, 1],
  29. 		[10, Employee::MARKETER, 2],
  30. 		[8, Employee::MANAGER, 1],
  31. 		[2, Employee::ENGINEER, 1],
  32. 		[1, Employee::MARKETER, 3, true]
  33. 	],
  34.  
  35.  
  36. 	'Logistics' => [
  37. 		[13, Employee::MANAGER, 1],
  38. 		[5, Employee::MANAGER, 2],
  39. 		[5, Employee::ENGINEER, 1],
  40. 		[1, Employee::MANAGER, 1, true]
  41. 	]
  42.  
  43. ];
  44.  
  45.  /**
  46.  * classes.php
  47.  */
  48.  
  49.  class Company {
  50. 	protected array $departments;
  51. 	protected int $numOfDepts;
  52.  
  53. 	public function __construct(array $departments) {
  54. 		$this->departments = $departments;
  55. 		$this->numOfDepts = count($departments);
  56. 	}
  57.  
  58. 	public function getDepartments(): array {
  59. 		return $this->departments;
  60. 	}
  61.  
  62. 	public function getTotalStaff(): int {
  63. 		$staff = 0;
  64. 		foreach ($this->departments as $dept) {
  65. 			$staff += $dept->getStaffNumber();
  66. 		}
  67. 		return $staff;
  68. 	}
  69.  
  70. 	public function getTotalLaborCost() {
  71. 		$cost = 0;
  72. 		foreach ($this->departments as $dept) {
  73. 			$cost += $dept->getLaborCost();
  74. 		}
  75. 		return $cost;
  76. 	}
  77.  
  78. 	public function getTotalCoffeeDrunk() {
  79. 		$amount = 0;
  80. 		foreach ($this->departments as $dept) {
  81. 			$amount += $dept->getCoffeeDrunk();
  82. 		}
  83. 		return $amount;
  84. 	}
  85.  
  86. 	public function getTotalPagesProduced(): int {
  87. 		$pages = 0;
  88. 		foreach ($this->departments as $dept) {
  89. 			$pages += $dept->getPagesProduced();
  90. 		}
  91. 		return $pages;
  92. 	}
  93.  
  94. 	public function getTotalCostPerPage() {
  95. 		$cost = 0;
  96. 		foreach ($this->departments as $dept) {
  97. 			$cost += $dept->getCostPerPage();
  98. 		}
  99. 		return $cost;
  100. 	}
  101.  
  102. 	public function getAverageStaff() {
  103. 		$staff = 0;
  104. 		foreach ($this->departments as $dept) {
  105. 			$staff += $dept->getStaffNumber();
  106. 		}
  107. 		return $staff / $this->numOfDepts;
  108. 	}
  109.  
  110. 	public function getAverageLaborCost() {
  111. 		$cost = 0;
  112. 		foreach ($this->departments as $dept) {
  113. 			$cost += $dept->getLaborCost();
  114. 		}
  115. 		return $cost / $this->numOfDepts;
  116. 	}
  117.  
  118. 	public function getAverageCoffeeDrunk() {
  119. 		$amount = 0;
  120. 		foreach ($this->departments as $dept) {
  121. 			$amount += $dept->getCoffeeDrunk();
  122. 		}
  123. 		return $amount / $this->numOfDepts;
  124. 	}
  125.  
  126. 	public function getAveragePagesProduced() {
  127. 		$pages = 0;
  128. 		foreach ($this->departments as $dept) {
  129. 			$pages += $dept->getPagesProduced();
  130. 		}
  131. 		return $pages / $this->numOfDepts;
  132. 	}
  133.  
  134. 	public function getAverageCostPerPage() {
  135. 		$cost = 0;
  136. 		foreach ($this->departments as $dept) {
  137. 			$cost += $dept->getCostPerPage();
  138. 		}
  139. 		return $cost / $this->numOfDepts;
  140. 	}
  141. }
  142.  
  143. class Department {
  144. 	protected string $name;
  145. 	protected array $staff;
  146.  
  147. 	public function __construct(string $name, array $employees) {
  148. 		$this->name = $name;
  149. 		$this->staff = [];
  150. 		foreach ($employees as $empGroup) {
  151. 			$empQuantity = $empGroup[0];
  152. 			$empType = $empGroup[1];
  153. 			$empGrade = $empGroup[2]; // 1
  154. 			$empChief = isset($empGroup[3]) ? true : false;
  155. 			for ($c = 0; $c < $empQuantity; $c++) {
  156. 				$this->staff[] = new $empType($empGrade, $empChief);
  157. 			}
  158. 		}
  159. 	}
  160.  
  161. 	public function getDeptName(): string {
  162. 		return $this->name;
  163. 	}
  164.  
  165. 	public function getStaffNumber(): int {
  166. 		$staffNumber = count($this->staff);
  167. 		return $staffNumber;
  168. 	}
  169.  
  170. 	public function getLaborCost(): int {
  171. 		$aggregateCost = 0;
  172. 		foreach ($this->staff as $employee) {
  173. 			$aggregateCost += $employee->getActualPay();
  174. 		}
  175. 		return $aggregateCost;
  176. 	}
  177.  
  178. 	public function getCoffeeDrunk(): int {
  179. 		$totalCoffeeDrunk = 0;
  180. 		foreach ($this->staff as $employee) {
  181. 			$totalCoffeeDrunk += $employee->getActualCoffeeConsumption();
  182. 		}
  183. 		return $totalCoffeeDrunk;
  184. 	}
  185.  
  186. 	public function getPagesProduced() {
  187. 		$totalPagesProduced = 0;
  188. 		foreach ($this->staff as $employee) {
  189. 			$totalPagesProduced += $employee->getActualPaperworkProduced();
  190. 		}
  191. 		return $totalPagesProduced;
  192. 	}
  193.  
  194. 	public function getCostPerPage() {
  195. 		$pages = $this->getPagesProduced();
  196. 		$laborCost = $this->getLaborCost();
  197. 		return round($laborCost / $pages, 2);
  198. 	}
  199. }
  200.  
  201. abstract class Employee {
  202. 	const MANAGER = "Manager";
  203. 	const MARKETER = "Marketer";
  204. 	const ENGINEER = "Engineer";
  205. 	const ANALYST = "Analyst";
  206.  
  207. 	protected int $grade;
  208. 	protected $baseRate;
  209. 	protected bool $chief;
  210. 	protected $baseCoffeeConsumption;
  211. 	protected int $basePaperworkProduced;
  212.  
  213. 	public function __construct(int $grade, bool $chief = false) {
  214. 		$this->grade = $grade;
  215. 		$this->chief = $chief;
  216. 	}
  217.  
  218. 	public function getActualPay() {
  219. 		$rate = $this->baseRate;
  220. 		if ($this->grade == 2) {
  221. 			$rate *= 1.25;
  222. 		} elseif ($this->grade == 3) {
  223. 			$rate = $rate * 1.5;
  224. 		}
  225.  
  226. 		return $this->chief ? $rate * 2 : $rate;
  227. 	}
  228.  
  229. 	public function getActualCoffeeConsumption() {
  230. 		return $this->chief ? $this->baseCoffeeConsumption * 2 : $this->baseCoffeeConsumption;
  231. 	}
  232.  
  233. 	public function getActualPaperworkProduced(): int {
  234. 		return $this->chief ? 0 : $this->basePaperworkProduced;	
  235. 	}
  236. }
  237.  
  238. class Manager extends Employee {
  239. 	protected $baseRate = 500;
  240. 	protected $baseCoffeeConsumption = 20;
  241. 	protected int $basePaperworkProduced = 200;
  242. }
  243.  
  244. class Marketer extends Employee {
  245. 	protected $baseRate = 400;
  246. 	protected $baseCoffeeConsumption = 15;
  247. 	protected int $basePaperworkProduced = 150;
  248. }
  249.  
  250. class Engineer extends Employee {
  251. 	protected $baseRate = 200;
  252. 	protected $baseCoffeeConsumption = 5;
  253. 	protected int $basePaperworkProduced = 50;
  254. }
  255.  
  256. class Analyst extends Employee {
  257. 	protected $baseRate = 800;
  258. 	protected $baseCoffeeConsumption = 50;
  259. 	protected int $basePaperworkProduced = 5;
  260. }
  261.  
  262.   /**
  263.  * padstring.php
  264.  */
  265.  
  266.  function padString($string, $length, $side = "right", $pad = " ") {
  267. 	if (strlen($string) == $length) {
  268. 		return $string;
  269. 	} else {
  270. 		$charsNeeded = $length - strlen($string);
  271. 		$padding = str_repeat($pad, $charsNeeded);
  272. 		$side == "right" ? ($string = $string . $padding) : ($string = $padding . $string);
  273. 		return $string;
  274. 	}
  275. }
  276.  
  277.  /**
  278.  * main.php
  279.  */
  280.  
  281. include('classes.php');
  282. include('input.php');
  283. include('padstring.php');
  284.  
  285. function getDepartments(array $input): array {
  286. 	$departments = [];
  287.  
  288. 	foreach ($input as $department => $employees) {
  289. 		$departments[] = new Department($department, $employees);
  290. 	}
  291.  
  292. 	return $departments;
  293. }
  294.  
  295. function printReport(array $departments) {
  296. 	$company = new Company($departments);
  297. 	$firstCol = 20;
  298. 	$regCol = 15;
  299.  
  300. 	echo padString('DEPARTMENT', $firstCol) . padString('STAFF', $regCol, 'left') . padString('LABOR COST', $regCol, 'left') . padString('COFFEE DRUNK', $regCol, 'left') . padString('PAGES', $regCol, 'left') . padString('COST PER PAGE', $regCol, 'left') . "\n";
  301. 	echo padString('=', $firstCol, 'right', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . "\n";
  302.  
  303. 	foreach ($company->getDepartments() as $department) {
  304. 		echo padString($department->getDeptName(), $firstCol) . padString($department->getStaffNumber(), $regCol, 'left') . padString($department->getLaborCost(), $regCol, 'left') . padString($department->getCoffeeDrunk(), $regCol, 'left') . padString($department->getPagesProduced(), $regCol, 'left') . padString($department->getCostPerPage(), $regCol, 'left') . "\n";
  305. 	}
  306.  
  307. 	echo padString('=', $firstCol, 'right', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . padString('=', $regCol, 'left', '=') . "\n";
  308.  
  309. 	echo padString('TOTAL', $firstCol) . padString($company->getTotalStaff(), $regCol, 'left') . padString($company->getTotalLaborCost(), $regCol, 'left') . padString($company->getTotalCoffeeDrunk(), $regCol, 'left') . padString($company->getTotalPagesProduced(), $regCol, 'left') . padString($company->getTotalCostPerPage(), $regCol, 'left') . "\n";
  310.  
  311. 	echo padString('AVERAGE', $firstCol) . padString($company->getAverageStaff(), $regCol, 'left') . padString($company->getAverageLaborCost(), $regCol, 'left') . padString($company->getAverageCoffeeDrunk(), $regCol, 'left') . padString($company->getAveragePagesProduced(), $regCol, 'left') . padString($company->getAverageCostPerPage(), $regCol, 'left') . "\n";
  312.  
  313. }
  314.  
  315. $departments = getDepartments($input);
  316.  
  317. printReport($departments);
Runtime error #stdin #stdout #stderr 0.02s 24176KB
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PHP Parse error:  syntax error, unexpected 'array' (T_ARRAY), expecting function (T_FUNCTION) or const (T_CONST) in /home/4WLacr/prog.php on line 50
https://ideone.com/glM8Eg
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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