3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Department { public function __construct( public readonly string $name, public readonly array $employees, ) {} } class Emploee { public function __construct( public readonly string $name, public readonly float $salary, ) {} } $departmentsData = [ 'Purchases' => [ ['count' => 9, 'rank' => 3, 'data' => ['name' => 'Manager', 'salary' => 330.]], ['count' => 3, 'rank' => 2, 'data' => ['name' => 'Manager', 'salary' => 220.]], ], 'Sales' => [ ['count' => 12, 'rank' => 1, 'data' => ['name' => 'Manager', 'salary' => 110.]], ], ]; $departments = []; foreach ($departmentsData as $departmentName => $departmentPositions) { $employees = []; foreach ($departmentPositions as $position) { foreach (range(1, $position['count']) as $index) { $employees[] = new Emploee(...$position['data']); } } $departments[] = new Department($departmentName, $employees); } $totalSalary = 0; foreach ($departments as $department) { foreach ($department->employees as $employee) { $totalSalary += $employee->salary; } } var_dump($totalSalary);

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0090.00820.33
8.4.110.0100.00924.05
8.4.100.0100.00917.96
8.4.90.0120.00917.99
8.4.80.0130.00817.70
8.4.70.0100.01217.72
8.4.60.0130.00820.10
8.4.50.0130.00819.25
8.4.40.0070.01317.55
8.4.30.0130.00620.84
8.4.20.0100.01019.47
8.4.10.0070.01019.64
8.3.250.0130.00719.08
8.3.240.0060.00216.65
8.3.230.0110.00816.48
8.3.220.0100.00919.07
8.3.210.0120.00616.71
8.3.200.0040.00416.39
8.3.190.0060.01217.07
8.3.180.0090.00116.37
8.3.170.0090.00616.52
8.3.160.0140.00418.97
8.3.150.0170.00316.87
8.3.140.0080.00016.95
8.3.130.0110.00718.35
8.3.120.0030.00719.13
8.3.110.0120.00618.28
8.3.100.0030.00716.55
8.3.90.0390.00716.65
8.3.80.0400.00916.38
8.3.70.0430.01016.34
8.3.60.0360.01816.38
8.3.50.0330.01116.50
8.3.40.0310.00617.13
8.3.30.0230.00717.25
8.3.20.0200.00017.23
8.3.10.0130.00817.25
8.3.00.0140.00719.00
8.2.290.0120.00720.39
8.2.280.0130.00622.27
8.2.270.0120.00616.49
8.2.260.0110.00716.64
8.2.250.0040.01116.49
8.2.240.0120.00617.01
8.2.230.0060.00320.94
8.2.220.0040.00416.63
8.2.210.0130.00516.41
8.2.200.0120.00716.63
8.2.190.0170.00616.47
8.2.180.0160.00516.25
8.2.170.0260.00517.50
8.2.160.0280.00917.63
8.2.150.0220.01417.47
8.2.140.0350.00317.38
8.2.130.0420.00417.48
8.2.120.0400.00317.50
8.2.110.0360.00717.25
8.2.100.0320.01117.38
8.2.90.0310.01217.47
8.2.80.0210.00417.25
8.2.70.0070.00517.25
8.2.60.0090.00317.50
8.2.50.0100.00217.50
8.2.40.0090.00617.63
8.2.30.0130.00417.38
8.2.20.0150.00317.38
8.2.10.0240.00717.25
8.2.00.0440.00317.48
8.1.330.0120.00718.46
8.1.320.0130.00716.16
8.1.310.0030.00516.10
8.1.300.0000.00917.82
8.1.290.0360.00715.75
8.1.280.0380.00615.75
8.1.270.0300.00017.00
8.1.260.0300.00317.22
8.1.250.0220.00317.00
8.1.240.0190.00318.84
8.1.230.0180.00017.11
8.1.220.0080.01217.35
8.1.210.0100.01017.13
8.1.200.0220.01517.22
8.1.190.0240.00316.99
8.1.180.0300.00317.22
8.1.170.0320.00617.13
8.1.160.0380.00017.00
8.1.150.0380.00316.75
8.1.140.0300.00817.11
8.1.130.0340.00417.13
8.1.120.0350.00417.25
8.1.110.0230.01517.34
8.1.100.0270.01217.25
8.1.90.0400.00617.13
8.1.80.0260.01017.34
8.1.70.0200.01217.25
8.1.60.0310.00317.34
8.1.50.0170.00317.48
8.1.40.0160.00417.35
8.1.30.0160.00417.37
8.1.20.0220.00617.38
8.1.10.0350.00617.13
8.1.00.0350.00717.13

preferences:
27.56 ms | 403 KiB | 5 Q