Online PHP editor | perf for IC9kb

@ 2017-03-25T19:58:53Z

<?php
/**
 * Created by PhpStorm.
 * User: Саша
 * Date: 17.03.2017
 * Time: 20:25
 */

class Employee {
    public $rank = 1;
    public $coffee = 0;
    public $pages = 0;
    public $basicSalary = 0;
    public $boss = false;

    function __construct($rank, $boss = false) {
        $this->rank = $rank;
        $this->boss = $boss;
    }

    public function getSalary() {
        $rate = 0;
        if ($this->boss == true) {
            $bossRank = 1.5;
        } else {
            $bossRank = 1;
        }
        switch ($this->rank) {
            case 1:
                $rate = 1;
                break;
            case 2:
                $rate = 1.25;
                break;
            case 3:
                $rate = 1.5;
                break;
        }
        $rate *= $bossRank;
        return $this->basicSalary * $rate;
    }

    public function getCoffee()
    {
        if ($this->boss == true) {
            return $this->coffee * 2;
        } else {
            return $this->coffee;
        }
    }

    public function getPages()
    {
        if ($this->boss) {
            return 0;
        } else {
            return $this->pages;
        }
    }
}

class Manager extends Employee {
    public $rank = 1;
    public $boss = false;
}

class Marketer extends Employee {
    public $rank = 1;
    public $boss = false;
}

class Engineer extends Employee {
    public $rank = 1;
    public $boss = false;
}

class Analyst extends Employee {
    public $rank = 1;
    public $boss = false;
}

class Department {
    private $employees = [];
    private $name;

    function __construct($name) {
        $this->name = $name;
    }

    public function addEmployee($profession, $number, $rank = 1, $boss = false) {
        $variable = '';
        for ($i = 0; $i < $number; $i++) {
            $variable = new $profession($rank, $boss);
            switch ($profession) {
                case 'Manager':
                    $variable->basicSalary = 500;
                    $variable->coffee = 20;
                    $variable->pages = 200;
                    break;
                case 'Marketer':
                    $variable->basicSalary = 400;
                    $variable->coffee = 15;
                    $variable->pages = 150;
                    break;
                case 'Engineer':
                    $variable->basicSalary = 200;
                    $variable->coffee = 5;
                    $variable->pages = 50;
                    break;
                case 'Analyst':
                    $variable->basicSalary = 800;
                    $variable->coffee = 50;
                    $variable->pages = 5;
                    break;
            }
            $this->employees[] = $variable;
        }
    }
    
    public function getName() {
        return $this->name;
    }

    public function getEmployeesNumber() {
        return count($this->employees);
    }

    public function getAllDepartmentSalary() {
        $result = 0;
        foreach ($this->employees as $employee) {
            $result += $employee->getSalary();
        }    
        return $result;
    }

    public function getAllDepartmentCoffee() {
        $result = 0;
        foreach ($this->employees as $employee) {
            $result += $employee->getCoffee();
        }    
        return $result;
    }

    public function getAllDepartmentPages() {
        $result = 0;
        foreach ($this->employees as $employee) {
            $result += $employee->getPages();
        }    
        return $result;
    }
}

function padRight($x, $y) {
    return $x . str_repeat(" ", $y - mb_strlen($x));
}
function padLeft($x, $y) {
    return str_repeat(" ", $y - mb_strlen($x)) . $x;
}

function getTheValues($departments)
{
    $col1 = 15;
    $col2 = 11;
    $countedColumns = $col1 + ($col2 * 5);
    $numberOfDepartments = count($departments);
    $allEmployees = 0;
    $allSalary = 0;
    $allCoffee = 0;
    $allPages = 0;
    $allMoneyPerPage = 0;

    echo padRight("Департамент", $col1) .
        padLeft("сотр.", $col2) .
        padLeft("тугр.", $col2) .
        padLeft("кофе", $col2) .
        padLeft("стр.", $col2) .
        padLeft("тугр./стр.", $col2) ."\n";
        
    echo str_repeat("-", $countedColumns) ."\n";
    
    foreach ($departments as $key => $value) {
        $name = $departments[$key]->getName();
        $employees = $departments[$key]->getEmployeesNumber();
        $salary = $departments[$key]->getAllDepartmentSalary();
        $coffee = $departments[$key]->getAllDepartmentCoffee();
        $pages = $departments[$key]->getAllDepartmentPages();
        $moneyPerPage = round($salary / $pages, 2);

        echo padRight($name, $col1) .
            padLeft($employees, $col2) .
            padLeft($salary, $col2) .
            padLeft($coffee, $col2) .
            padLeft($pages, $col2) .
            padLeft($moneyPerPage, $col2) ."\n";

        $allEmployees += $employees;
        $allSalary += $salary;
        $allCoffee += $coffee;
        $allPages += $pages;
        $allMoneyPerPage += $moneyPerPage;
    }
        echo str_repeat("-", $countedColumns) ."\n";
        
    echo padRight("Среднее", $col1) .
        padLeft($allEmployees/$numberOfDepartments, $col2) .
        padLeft($allSalary/$numberOfDepartments, $col2) .
        padLeft($allCoffee/$numberOfDepartments, $col2) .
        padLeft($allPages/$numberOfDepartments, $col2) .
        padLeft($allMoneyPerPage/$numberOfDepartments, $col2) ."\n";
    
    echo padRight("Всего", $col1) .
        padLeft($allEmployees, $col2) .
        padLeft($allSalary, $col2) .
        padLeft($allCoffee, $col2) .
        padLeft($allPages, $col2) .
        padLeft($allMoneyPerPage, $col2) ."\n";
}

$procurementDepartment = new Department("Закупок");

$procurementDepartment->AddEmployee('Manager', 9);
$procurementDepartment->AddEmployee('Manager', 3, 2);
$procurementDepartment->AddEmployee('Manager', 2, 3);
$procurementDepartment->AddEmployee('Marketer', 2, 1);
$procurementDepartment->AddEmployee('Manager', 1, 2, true);

$sellingDepartment = new Department("Продаж");

$sellingDepartment->AddEmployee('Manager', 12);
$sellingDepartment->AddEmployee('Marketer', 6);
$sellingDepartment->AddEmployee('Analyst', 3);
$sellingDepartment->AddEmployee('Analyst', 2, 2);
$sellingDepartment->AddEmployee('Manager', 1, 2, true);

$advertisingDepartment = new Department("Рекламы");

$advertisingDepartment->AddEmployee('Marketer', 15);
$advertisingDepartment->AddEmployee('Marketer', 10, 2);
$advertisingDepartment->AddEmployee('Manager', 8);
$advertisingDepartment->AddEmployee('Engineer', 2);
$advertisingDepartment->AddEmployee('Manager', 1, 3, true);

$logisticsDepartment = new Department("Логистики");

$logisticsDepartment->AddEmployee('Manager', 13);
$logisticsDepartment->AddEmployee('Manager', 5, 2);
$logisticsDepartment->AddEmployee('Engineer', 5);
$logisticsDepartment->AddEmployee('Manager', 1, 1, true);

$departments = [$procurementDepartment, $sellingDepartment, $advertisingDepartment, $logisticsDepartment];

getTheValues($departments);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.3.6	0.007	0.007	18.31
8.3.5	0.009	0.009	18.01
8.3.4	0.004	0.011	18.88
8.3.3	0.006	0.009	18.93
8.3.2	0.008	0.000	20.59
8.3.1	0.004	0.004	20.39
8.3.0	0.008	0.000	21.89
8.2.18	0.004	0.011	25.92
8.2.17	0.009	0.006	19.21
8.2.16	0.011	0.004	20.65
8.2.15	0.000	0.008	24.18
8.2.14	0.008	0.000	24.66
8.2.13	0.008	0.000	26.16
8.2.12	0.000	0.008	21.28
8.2.11	0.007	0.003	20.50
8.2.10	0.004	0.007	18.47
8.2.9	0.005	0.007	19.30
8.2.8	0.003	0.005	17.97
8.2.7	0.004	0.004	17.75
8.2.6	0.004	0.004	17.93
8.2.5	0.005	0.003	18.28
8.2.4	0.006	0.003	22.46
8.2.3	0.000	0.008	19.49
8.2.2	0.004	0.004	18.24
8.2.1	0.004	0.004	18.24
8.2.0	0.007	0.000	18.40
8.1.28	0.000	0.015	25.92
8.1.27	0.008	0.000	24.66
8.1.26	0.008	0.000	26.35
8.1.25	0.003	0.006	28.09
8.1.24	0.000	0.009	19.45
8.1.23	0.003	0.009	21.02
8.1.22	0.005	0.003	18.04
8.1.21	0.008	0.003	18.77
8.1.20	0.006	0.003	17.61
8.1.19	0.006	0.003	17.47
8.1.18	0.004	0.004	18.10
8.1.17	0.009	0.000	18.79
8.1.16	0.003	0.006	19.03
8.1.15	0.004	0.004	22.04
8.1.14	0.004	0.004	19.76
8.1.13	0.007	0.000	20.80
8.1.12	0.004	0.004	17.64
8.1.11	0.003	0.008	17.57
8.1.10	0.000	0.008	17.71
8.1.9	0.007	0.000	17.54
8.1.8	0.007	0.000	17.71
8.1.7	0.003	0.003	17.56
8.1.6	0.004	0.004	17.86
8.1.5	0.004	0.004	17.77
8.1.4	0.005	0.003	17.81
8.1.3	0.006	0.003	17.85
8.1.2	0.000	0.008	17.89
8.1.1	0.003	0.006	17.82
8.1.0	0.000	0.008	17.77
8.0.30	0.004	0.004	18.77
8.0.29	0.006	0.003	17.00
8.0.28	0.004	0.004	18.54
8.0.27	0.005	0.002	17.13
8.0.26	0.000	0.007	17.40
8.0.25	0.004	0.007	17.13
8.0.24	0.000	0.010	17.20
8.0.23	0.000	0.007	17.07
8.0.22	0.004	0.004	17.18
8.0.21	0.004	0.004	17.23
8.0.20	0.007	0.000	17.22
8.0.19	0.000	0.009	17.18
8.0.18	0.006	0.003	17.03
8.0.17	0.000	0.008	17.10
8.0.16	0.000	0.008	16.99
8.0.15	0.003	0.007	16.97
8.0.14	0.007	0.000	17.07
8.0.13	0.000	0.006	13.56
8.0.12	0.003	0.006	17.12
8.0.11	0.004	0.004	17.05
8.0.10	0.004	0.004	17.14
8.0.9	0.005	0.002	17.21
8.0.8	0.007	0.010	17.13
8.0.7	0.007	0.000	17.12
8.0.6	0.004	0.004	17.14
8.0.5	0.000	0.007	17.15
8.0.3	0.013	0.007	17.27
8.0.2	0.013	0.007	17.40
8.0.1	0.005	0.003	17.11
8.0.0	0.007	0.010	17.03
7.4.33	0.003	0.003	15.55
7.4.32	0.000	0.007	16.68
7.4.30	0.004	0.004	16.75
7.4.29	0.004	0.004	16.79
7.4.28	0.004	0.004	16.70
7.4.27	0.000	0.007	16.67
7.4.26	0.003	0.006	16.68
7.4.25	0.004	0.004	16.63
7.4.24	0.006	0.003	16.82
7.4.23	0.000	0.007	16.68
7.4.22	0.014	0.010	16.67
7.4.21	0.009	0.006	16.62
7.4.20	0.000	0.007	16.50
7.4.16	0.008	0.013	16.81
7.4.15	0.004	0.015	17.40
7.4.14	0.012	0.010	17.86
7.4.13	0.009	0.010	16.69
7.4.12	0.014	0.009	16.64
7.4.11	0.004	0.014	16.74
7.4.10	0.014	0.010	16.53
7.4.9	0.014	0.005	16.75
7.4.8	0.010	0.007	19.39
7.4.7	0.011	0.006	16.69
7.4.6	0.006	0.018	16.71
7.4.5	0.006	0.010	16.52
7.4.4	0.006	0.011	16.73
7.4.3	0.016	0.006	16.64
7.4.1	0.006	0.011	15.83
7.4.0	0.005	0.011	15.53
7.3.33	0.003	0.003	13.55
7.3.32	0.000	0.005	13.49
7.3.31	0.000	0.007	16.41
7.3.30	0.004	0.004	16.40
7.3.29	0.010	0.005	16.49
7.3.28	0.005	0.009	16.60
7.3.27	0.009	0.009	17.40
7.3.26	0.010	0.008	16.54
7.3.25	0.010	0.010	16.70
7.3.24	0.017	0.005	16.61
7.3.23	0.009	0.009	16.88
7.3.21	0.011	0.007	16.68
7.3.20	0.009	0.009	16.72
7.3.19	0.007	0.016	16.93
7.3.18	0.008	0.011	16.47
7.3.17	0.018	0.004	16.67
7.3.16	0.008	0.012	16.80
7.3.13	0.006	0.012	15.73
7.3.12	0.008	0.010	15.86
7.3.11	0.007	0.008	15.74
7.3.10	0.002	0.014	15.97
7.3.9	0.008	0.006	15.81
7.3.8	0.003	0.012	15.73
7.3.7	0.008	0.005	15.63
7.3.6	0.003	0.010	15.87
7.3.5	0.006	0.009	15.79
7.3.4	0.002	0.012	15.62
7.3.3	0.011	0.001	15.73
7.3.2	0.002	0.011	17.55
7.3.1	0.001	0.014	17.19
7.3.0	0.005	0.010	17.21
7.2.33	0.011	0.006	16.71
7.2.32	0.015	0.008	16.98
7.2.31	0.015	0.006	16.92
7.2.30	0.016	0.006	17.08
7.2.29	0.009	0.015	16.77
7.2.26	0.009	0.008	16.07
7.2.25	0.005	0.014	15.90
7.2.24	0.007	0.011	16.12
7.2.23	0.008	0.008	16.04
7.2.22	0.008	0.006	15.90
7.2.21	0.008	0.008	15.99
7.2.20	0.005	0.010	15.95
7.2.19	0.005	0.008	16.11
7.2.18	0.005	0.012	16.15
7.2.17	0.004	0.008	16.18
7.2.16	0.003	0.011	15.91
7.2.15	0.008	0.006	17.78
7.2.14	0.010	0.008	17.65
7.2.13	0.009	0.006	17.53
7.2.12	0.007	0.010	17.42
7.2.11	0.005	0.010	17.45
7.2.10	0.009	0.007	17.42
7.2.9	0.006	0.009	17.46
7.2.8	0.006	0.009	17.43
7.2.7	0.004	0.012	17.53
7.2.6	0.007	0.007	17.30
7.2.5	0.007	0.008	17.42
7.2.4	0.005	0.009	17.45
7.2.3	0.008	0.008	17.49
7.2.2	0.006	0.010	17.58
7.2.1	0.006	0.011	17.49
7.2.0	0.004	0.010	17.46
7.1.33	0.002	0.012	16.60
7.1.32	0.008	0.010	16.60
7.1.31	0.005	0.007	16.81
7.1.30	0.005	0.009	16.54
7.1.29	0.005	0.009	16.65
7.1.28	0.006	0.007	16.71
7.1.27	0.008	0.005	16.54
7.1.26	0.012	0.004	16.62
7.1.25	0.004	0.009	16.37
7.1.24	0.009	0.005	16.70
7.1.23	0.005	0.007	16.52
7.1.22	0.009	0.007	16.76
7.1.21	0.006	0.009	16.62
7.1.20	0.008	0.004	16.40
7.1.19	0.007	0.006	16.58
7.1.18	0.005	0.007	16.69
7.1.17	0.007	0.006	16.71
7.1.16	0.008	0.005	16.65
7.1.15	0.007	0.009	16.66
7.1.14	0.005	0.006	16.70
7.1.13	0.002	0.010	16.66
7.1.12	0.005	0.008	16.52
7.1.11	0.007	0.007	16.53
7.1.10	0.011	0.002	16.70
7.1.9	0.005	0.009	16.69
7.1.8	0.008	0.007	16.70
7.1.7	0.007	0.006	16.90
7.1.6	0.007	0.007	16.87
7.1.5	0.005	0.009	16.63
7.1.4	0.009	0.006	16.74
7.1.3	0.051	0.028	23.29
7.1.2	0.047	0.026	23.24
7.1.1	0.054	0.025	17.95
7.1.0	0.066	0.025	17.89
7.0.33	0.005	0.007	16.31
7.0.32	0.010	0.005	16.24
7.0.31	0.007	0.005	16.24
7.0.30	0.005	0.005	16.14
7.0.29	0.002	0.009	16.12
7.0.28	0.007	0.003	16.34
7.0.27	0.004	0.008	16.16
7.0.26	0.003	0.007	16.36
7.0.25	0.004	0.009	16.34
7.0.24	0.004	0.011	16.23
7.0.23	0.002	0.012	16.18
7.0.22	0.006	0.008	16.39
7.0.21	0.004	0.012	16.20
7.0.20	0.005	0.009	16.56
7.0.19	0.006	0.007	16.18
7.0.18	0.005	0.008	16.29
7.0.17	0.060	0.024	17.62
7.0.16	0.047	0.028	17.68
7.0.15	0.058	0.022	17.54
7.0.14	0.062	0.024	17.56
7.0.13	0.056	0.024	17.59
7.0.12	0.051	0.023	17.63
7.0.11	0.075	0.028	17.59
7.0.10	0.078	0.029	17.55
7.0.9	0.087	0.025	17.60
7.0.8	0.088	0.032	17.73
7.0.7	0.072	0.025	17.61
7.0.6	0.051	0.028	17.50
7.0.5	0.101	0.029	17.54
7.0.4	0.094	0.035	16.36
7.0.3	0.097	0.024	16.28
7.0.2	0.067	0.033	16.11
7.0.1	0.082	0.022	16.25
7.0.0	0.057	0.030	16.26
5.6.40	0.004	0.009	15.32
5.6.39	0.005	0.009	15.43
5.6.38	0.006	0.007	15.47
5.6.37	0.011	0.005	15.55
5.6.36	0.008	0.008	15.44
5.6.35	0.010	0.006	15.42
5.6.34	0.003	0.008	15.57
5.6.33	0.006	0.009	15.54
5.6.32	0.003	0.012	15.47
5.6.31	0.008	0.008	15.48
5.6.30	0.007	0.007	15.55
5.6.29	0.007	0.008	15.47
5.6.28	0.005	0.010	15.27
5.6.27	0.008	0.007	15.36
5.6.26	0.007	0.008	15.48
5.6.25	0.004	0.016	15.33
5.6.24	0.006	0.011	15.37
5.6.23	0.000	0.015	15.47
5.6.22	0.009	0.007	15.34
5.6.21	0.011	0.005	15.44
5.6.20	0.005	0.011	15.35
5.6.19	0.002	0.014	15.45
5.6.18	0.005	0.010	15.43
5.6.17	0.008	0.009	15.38
5.6.16	0.009	0.006	15.28
5.6.15	0.005	0.008	15.20
5.6.14	0.007	0.010	15.22
5.6.13	0.004	0.010	15.34
5.6.12	0.007	0.007	15.55
5.6.11	0.004	0.011	15.34
5.6.10	0.004	0.010	15.36
5.6.9	0.008	0.008	15.57
5.6.8	0.005	0.008	15.45
5.6.7	0.003	0.012	15.32
5.6.6	0.005	0.010	15.34
5.6.5	0.003	0.010	15.27
5.6.4	0.007	0.008	15.12
5.6.3	0.003	0.011	15.20
5.6.2	0.002	0.013	15.44
5.6.1	0.003	0.008	15.24
5.6.0	0.008	0.005	15.28

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