Online PHP editor | perf for mHNMJ

@ 2017-03-28T10:36:41Z

<?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 $department) {
        $name = $department->getName();
        $employees = $department->getEmployeesNumber();
        $salary = $department->getAllDepartmentSalary();
        $coffee = $department->getAllDepartmentCoffee();
        $pages = $department->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)
8.4.12	0.015	0.006	20.63
8.4.11	0.014	0.008	18.73
8.4.10	0.007	0.003	17.89
8.4.9	0.013	0.008	17.69
8.4.8	0.010	0.009	18.12
8.4.7	0.010	0.011	18.20
8.4.6	0.014	0.007	17.95
8.4.5	0.009	0.002	18.73
8.4.4	0.010	0.010	19.20
8.4.3	0.019	0.000	20.59
8.4.2	0.013	0.007	19.46
8.4.1	0.006	0.003	19.43
8.3.25	0.010	0.009	19.05
8.3.24	0.008	0.009	17.13
8.3.23	0.011	0.010	16.73
8.3.22	0.006	0.002	17.27
8.3.21	0.010	0.009	16.82
8.3.20	0.012	0.009	16.85
8.3.19	0.014	0.007	16.88
8.3.18	0.009	0.010	16.70
8.3.17	0.007	0.007	20.69
8.3.16	0.010	0.006	18.59
8.3.15	0.004	0.004	17.23
8.3.14	0.006	0.009	16.89
8.3.13	0.006	0.003	18.34
8.3.12	0.013	0.003	20.72
8.3.11	0.003	0.006	16.69
8.3.10	0.004	0.008	16.91
8.3.9	0.008	0.000	18.19
8.3.8	0.006	0.003	18.55
8.3.7	0.010	0.005	18.30
8.3.6	0.015	0.004	16.75
8.3.5	0.011	0.011	21.33
8.3.4	0.015	0.004	19.11
8.3.3	0.010	0.006	19.13
8.3.2	0.007	0.000	20.36
8.3.1	0.006	0.003	22.15
8.3.0	0.000	0.008	21.82
8.2.29	0.008	0.009	20.55
8.2.28	0.012	0.008	16.55
8.2.27	0.010	0.000	17.39
8.2.26	0.008	0.000	16.60
8.2.25	0.011	0.007	18.58
8.2.24	0.013	0.006	18.23
8.2.23	0.000	0.008	20.94
8.2.22	0.003	0.006	24.06
8.2.21	0.004	0.004	26.77
8.2.20	0.003	0.006	18.42
8.2.19	0.012	0.009	18.54
8.2.18	0.004	0.011	18.25
8.2.17	0.004	0.011	22.96
8.2.16	0.014	0.000	20.55
8.2.15	0.007	0.003	24.18
8.2.14	0.008	0.000	24.66
8.2.13	0.004	0.004	22.34
8.2.12	0.009	0.000	26.35
8.2.11	0.009	0.000	20.91
8.2.10	0.006	0.006	17.84
8.2.9	0.004	0.004	19.42
8.2.8	0.004	0.004	19.28
8.2.7	0.008	0.000	17.88
8.2.6	0.005	0.003	18.29
8.2.5	0.003	0.005	18.07
8.2.4	0.008	0.000	18.24
8.2.3	0.004	0.004	18.17
8.2.2	0.004	0.004	18.36
8.2.1	0.006	0.003	18.27
8.2.0	0.000	0.007	18.39
8.1.33	0.010	0.011	22.05
8.1.32	0.014	0.006	16.29
8.1.31	0.000	0.008	16.18
8.1.30	0.007	0.004	17.75
8.1.29	0.010	0.000	30.84
8.1.28	0.004	0.011	25.92
8.1.27	0.005	0.003	24.04
8.1.26	0.007	0.000	26.35
8.1.25	0.009	0.000	28.09
8.1.24	0.007	0.004	23.86
8.1.23	0.007	0.004	21.16
8.1.22	0.003	0.006	18.77
8.1.21	0.003	0.005	19.22
8.1.20	0.003	0.007	17.60
8.1.19	0.004	0.004	17.48
8.1.18	0.004	0.004	18.10
8.1.17	0.003	0.006	18.77
8.1.16	0.003	0.005	19.08
8.1.15	0.000	0.008	20.50
8.1.14	0.003	0.005	19.83
8.1.13	0.005	0.002	19.12
8.1.12	0.000	0.008	17.62
8.1.11	0.002	0.005	17.61
8.1.10	0.005	0.003	17.60
8.1.9	0.004	0.004	17.63
8.1.8	0.004	0.004	17.53
8.1.7	0.003	0.006	17.63
8.1.6	0.007	0.003	17.71
8.1.5	0.005	0.003	17.73
8.1.4	0.008	0.000	17.70
8.1.3	0.004	0.004	17.91
8.1.2	0.003	0.006	17.89
8.1.1	0.005	0.003	17.83
8.1.0	0.005	0.003	17.80
8.0.30	0.000	0.008	20.15
8.0.29	0.004	0.004	16.88
8.0.28	0.000	0.007	18.75
8.0.27	0.000	0.007	17.41
8.0.26	0.000	0.008	17.53
8.0.25	0.003	0.003	17.09
8.0.24	0.002	0.010	17.23
8.0.23	0.004	0.004	17.23
8.0.22	0.004	0.004	17.09
8.0.21	0.000	0.007	17.15
8.0.20	0.003	0.003	17.27
8.0.19	0.008	0.000	17.17
8.0.18	0.000	0.007	17.05
8.0.17	0.003	0.006	17.12
8.0.16	0.008	0.000	17.03
8.0.15	0.000	0.008	17.16
8.0.14	0.007	0.000	17.14
8.0.13	0.005	0.002	13.59
8.0.12	0.003	0.006	17.09
8.0.11	0.007	0.000	17.05
8.0.10	0.004	0.004	17.03
8.0.9	0.004	0.004	17.03
8.0.8	0.013	0.003	17.12
8.0.7	0.007	0.000	17.07
8.0.6	0.000	0.007	17.00
8.0.5	0.004	0.004	17.09
8.0.3	0.012	0.009	17.32
8.0.2	0.017	0.009	17.43
8.0.1	0.000	0.007	17.16
8.0.0	0.009	0.009	17.02
7.4.33	0.000	0.005	15.55
7.4.32	0.006	0.000	16.78
7.4.30	0.003	0.003	16.66
7.4.29	0.007	0.000	16.77
7.4.28	0.000	0.008	16.75
7.4.27	0.004	0.004	16.60
7.4.26	0.005	0.003	16.75
7.4.25	0.000	0.007	16.67
7.4.24	0.005	0.002	16.58
7.4.23	0.004	0.004	16.82
7.4.22	0.012	0.006	16.79
7.4.21	0.006	0.010	16.75
7.4.20	0.005	0.002	16.81
7.4.16	0.007	0.010	16.55
7.4.15	0.011	0.007	17.40
7.4.14	0.011	0.010	17.86
7.4.13	0.009	0.011	16.70
7.4.12	0.014	0.007	16.63
7.4.11	0.009	0.009	16.63
7.4.10	0.019	0.019	16.80
7.4.9	0.011	0.006	16.75
7.4.8	0.010	0.014	19.39
7.4.7	0.007	0.010	16.76
7.4.6	0.011	0.007	16.82
7.4.5	0.007	0.007	16.52
7.4.4	0.005	0.011	16.64
7.4.3	0.004	0.012	16.46
7.4.0	0.009	0.008	15.05
7.3.33	0.006	0.000	13.38
7.3.32	0.000	0.005	13.41
7.3.31	0.003	0.003	16.58
7.3.30	0.007	0.000	16.55
7.3.29	0.010	0.007	16.50
7.3.28	0.009	0.009	16.55
7.3.27	0.008	0.012	17.40
7.3.26	0.012	0.007	16.52
7.3.25	0.010	0.009	16.52
7.3.24	0.007	0.012	16.53
7.3.23	0.000	0.017	16.50
7.3.21	0.014	0.004	16.81
7.3.20	0.009	0.009	16.85
7.3.19	0.008	0.008	16.77
7.3.18	0.006	0.013	16.68
7.3.17	0.008	0.008	16.59
7.3.16	0.016	0.007	16.48
7.3.12	0.009	0.011	15.13
7.3.11	0.008	0.008	14.95
7.3.10	0.002	0.015	15.02
7.3.9	0.006	0.008	14.78
7.3.8	0.010	0.005	14.74
7.3.7	0.006	0.008	14.99
7.3.6	0.002	0.013	15.00
7.3.5	0.008	0.005	14.81
7.3.4	0.006	0.008	14.89
7.3.3	0.007	0.006	14.92
7.3.2	0.007	0.006	16.51
7.3.1	0.007	0.007	16.77
7.3.0	0.006	0.008	16.61
7.2.33	0.006	0.014	17.00
7.2.32	0.004	0.014	16.65
7.2.31	0.014	0.005	16.96
7.2.30	0.003	0.015	16.82
7.2.29	0.007	0.011	16.80
7.2.25	0.010	0.010	15.32
7.2.24	0.006	0.015	15.17
7.2.23	0.003	0.012	15.26
7.2.22	0.007	0.007	15.12
7.2.21	0.003	0.012	15.04
7.2.20	0.003	0.010	15.27
7.2.19	0.003	0.009	15.25
7.2.18	0.006	0.009	15.15
7.2.17	0.009	0.007	15.14
7.2.6	0.014	0.000	16.83
7.1.33	0.003	0.012	15.91
7.1.32	0.005	0.008	15.76
7.1.31	0.007	0.005	15.91
7.1.30	0.008	0.006	15.82
7.1.29	0.003	0.010	15.67
7.1.28	0.006	0.008	15.82
7.1.27	0.005	0.010	15.76
7.1.26	0.006	0.008	15.91
7.1.20	0.008	0.004	15.96
7.1.7	0.006	0.006	16.95
7.1.6	0.004	0.008	17.43
7.1.3	0.547	0.093	36.65
7.1.2	0.457	0.073	36.68
7.1.1	0.820	0.100	20.53
7.1.0	0.567	0.083	20.64
7.0.20	0.007	0.010	16.49
7.0.17	0.520	0.087	20.16
7.0.16	0.407	0.073	20.01
7.0.15	0.723	0.063	20.14
7.0.14	0.653	0.077	20.21
7.0.13	0.373	0.073	20.23
7.0.12	0.360	0.070	20.18
7.0.11	0.353	0.087	20.13
7.0.10	0.320	0.070	20.17
7.0.9	0.283	0.070	20.20
7.0.8	0.310	0.063	20.15
7.0.7	0.467	0.047	20.13
7.0.6	0.440	0.070	20.04
7.0.5	0.387	0.063	20.20
7.0.4	0.437	0.077	20.22
7.0.3	0.407	0.083	20.21
7.0.2	0.363	0.077	20.14
7.0.1	0.427	0.090	20.20
7.0.0	0.417	0.087	20.12

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