3v4l.org

run code in 300+ PHP versions simultaneously
<?php class App { private static $classes = array(); public static function register($name, Callable $generator) { App::$classes[$name] = $generator; } public static function make($name) { if (!isset(App::$classes[$name])) { throw new Exception('Invalid class name'); } return App::$classes[$name](); } } // Internal declaration class Foo { public static function bar() { return 'static'; } } App::register('foo', function() { return new Foo; }); // Internal Usage class SomeController { public function view() { echo App::make('foo')->bar(); } } // Some extending application class MyFoo extends Foo { public static function bar() { return 'can\'t make internal methods use this.'; } } App::register('foo', function() { return new MyFoo; }); $c = new SomeController; $c->view();

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)
8.3.60.0070.00718.30
8.3.50.0110.00522.06
8.3.40.0110.00418.91
8.3.30.0040.01418.93
8.3.20.0070.00020.38
8.3.10.0040.00422.17
8.3.00.0080.00022.38
8.2.180.0140.00716.32
8.2.170.0040.01122.96
8.2.160.0110.00420.93
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0030.00619.36
8.2.110.0040.00421.06
8.2.100.0040.00717.83
8.2.90.0000.00817.71
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0050.00318.05
8.2.50.0030.00718.07
8.2.40.0000.00718.22
8.2.30.0030.00318.07
8.2.20.0000.00717.57
8.2.10.0040.00419.56
8.2.00.0080.00017.77
8.1.280.0100.01025.92
8.1.270.0080.00023.83
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00622.13
8.1.230.0080.00320.96
8.1.220.0000.00817.79
8.1.210.0040.00418.86
8.1.200.0040.00417.35
8.1.190.0000.00817.52
8.1.180.0060.00318.10
8.1.170.0060.00318.70
8.1.160.0040.00422.13
8.1.150.0040.00418.69
8.1.140.0040.00417.46
8.1.130.0040.00417.77
8.1.120.0000.00717.46
8.1.110.0040.00417.45
8.1.100.0000.00717.46
8.1.90.0000.00717.33
8.1.80.0040.00417.52
8.1.70.0000.00717.49
8.1.60.0000.00817.61
8.1.50.0060.00317.54
8.1.40.0000.00717.56
8.1.30.0000.00817.58
8.1.20.0040.00417.68
8.1.10.0000.00817.53
8.1.00.0060.00317.41
8.0.300.0040.00420.03
8.0.290.0000.00717.18
8.0.280.0030.00318.43
8.0.270.0030.00317.24
8.0.260.0030.00316.96
8.0.250.0000.00716.92
8.0.240.0070.00017.03
8.0.230.0000.00717.06
8.0.220.0030.00316.94
8.0.210.0030.00316.96
8.0.200.0000.00817.03
8.0.190.0070.00017.04
8.0.180.0030.00616.89
8.0.170.0000.00916.94
8.0.160.0040.00416.92
8.0.150.0040.00416.88
8.0.140.0030.00316.93
8.0.130.0030.00313.42
8.0.120.0000.00816.87
8.0.110.0000.00716.90
8.0.100.0030.00316.92
8.0.90.0040.00417.00
8.0.80.0040.01716.96
8.0.70.0040.00416.98
8.0.60.0040.00417.03
8.0.50.0040.00416.86
8.0.30.0120.00817.00
8.0.20.0140.01117.40
8.0.10.0000.00817.03
8.0.00.0080.01016.83
7.4.330.0030.00315.02
7.4.320.0060.00016.63
7.4.300.0090.00016.62
7.4.290.0070.00016.67
7.4.280.0030.00316.52
7.4.270.0030.00316.58
7.4.260.0030.00316.60
7.4.250.0040.00316.43
7.4.240.0020.00516.60
7.4.230.0030.00316.36
7.4.220.0060.01216.57
7.4.210.0090.00616.62
7.4.200.0050.00316.32
7.4.190.0000.00716.39
7.4.160.0090.00616.57
7.4.150.0170.00017.40
7.4.140.0110.00617.86
7.4.130.0080.01416.57
7.4.120.0070.01316.52
7.4.110.0100.00716.54
7.4.100.0110.00716.63
7.4.90.0100.01016.59
7.4.80.0070.01119.39
7.4.70.0070.01116.63
7.4.60.0130.00316.57
7.4.50.0000.00816.52
7.4.40.0100.00722.77
7.4.30.0100.01016.65
7.4.00.0070.01015.00
7.3.330.0030.00313.40
7.3.320.0030.00313.22
7.3.310.0000.00716.30
7.3.300.0000.00716.40
7.3.290.0120.00416.34
7.3.280.0080.00916.34
7.3.270.0090.00917.40
7.3.260.0100.00716.49
7.3.250.0110.00816.48
7.3.240.0070.01016.64
7.3.230.0100.01316.40
7.3.210.0170.00016.34
7.3.200.0140.00719.39
7.3.190.0140.00716.40
7.3.180.0060.01116.55
7.3.170.0090.00916.45
7.3.160.0030.01716.36
7.3.120.0060.01014.66
7.2.330.0100.00716.57
7.2.320.0090.01516.81
7.2.310.0140.00316.70
7.2.300.0130.00316.80
7.2.290.0090.00816.80
7.2.60.0070.00717.07
7.1.200.0080.00815.79
7.1.70.0040.00416.89
7.1.60.0090.01219.82
7.1.50.0030.01017.03
7.1.00.0000.07322.36
7.0.200.0050.00516.52
7.0.140.0030.07321.94
7.0.60.0130.07719.87
7.0.50.0030.08317.89
7.0.40.0130.08020.24
7.0.30.0200.04020.24
7.0.20.0230.08020.22
7.0.10.0100.05720.06
7.0.00.0070.06320.05
5.6.280.0000.07721.14
5.6.210.0030.07320.68
5.6.200.0200.07318.16
5.6.190.0100.06720.60
5.6.180.0170.05720.48
5.6.170.0170.04320.56
5.6.160.0170.07720.62
5.6.150.0130.06018.19
5.6.140.0030.04018.14
5.6.130.0100.08318.28
5.6.120.0170.07321.13
5.6.110.0000.09021.13
5.6.100.0030.04321.02
5.6.90.0130.08021.04
5.6.80.0000.09020.39
5.5.350.0100.07720.41
5.5.340.0030.05717.94
5.5.330.0070.08020.41
5.5.320.0070.08320.35
5.5.310.0270.05020.25
5.5.300.0100.05718.08
5.5.290.0100.07718.01
5.5.280.0170.06020.88
5.5.270.0130.04320.88
5.5.260.0000.04320.66
5.5.250.0100.04720.50
5.5.240.0330.07320.38
5.4.450.0630.09319.58
5.4.440.0530.07719.60
5.4.430.0070.06019.57
5.4.420.0570.06719.36
5.4.410.1100.06319.48
5.4.400.0800.05719.28
5.4.390.0630.04719.10
5.4.380.0270.04318.61
5.4.370.0300.05018.62
5.4.360.0100.06018.78
5.4.350.0130.06718.73
5.4.340.0300.04718.73
5.4.320.0070.03512.52
5.4.310.0080.03712.52
5.4.300.0060.05112.52
5.4.290.0110.04112.51
5.4.280.0070.03412.41
5.4.270.0050.03712.38
5.4.260.0040.03912.37
5.4.250.0060.03712.37
5.4.240.0060.03612.38
5.4.230.0080.03512.37
5.4.220.0040.03812.37
5.4.210.0060.03512.37
5.4.200.0040.04012.36
5.4.190.0080.03512.37
5.4.180.0090.03412.37
5.4.170.0060.03712.38
5.4.160.0050.03812.38
5.4.150.0090.03312.37
5.4.140.0040.03912.05
5.4.130.0110.03012.04
5.4.120.0030.04212.00
5.4.110.0080.03311.99
5.4.100.0060.03611.99
5.4.90.0060.03611.99
5.4.80.0080.03511.99
5.4.70.0090.03311.99
5.4.60.0040.04611.99
5.4.50.0060.05611.99
5.4.40.0040.03911.97
5.4.30.0080.03411.97
5.4.20.0070.03411.97
5.4.10.0060.04111.97
5.4.00.0050.03711.46
5.3.290.0060.04012.80
5.3.280.0050.04612.71
5.3.270.0090.03612.72
5.3.260.0070.04012.72
5.3.250.0100.03612.72
5.3.240.0060.03812.72
5.3.230.0060.04112.71
5.3.220.0080.04212.68
5.3.210.0080.04012.68
5.3.200.0070.03512.68
5.3.190.0050.03812.68
5.3.180.0040.04012.67
5.3.170.0090.03412.67
5.3.160.0100.03312.67
5.3.150.0090.03512.67
5.3.140.0090.03412.66
5.3.130.0060.04112.66
5.3.120.0040.04212.66
5.3.110.0060.04112.66
5.3.100.0120.03312.12
5.3.90.0150.05212.09
5.3.80.0100.03712.07
5.3.70.0100.03412.07
5.3.60.0050.03912.06
5.3.50.0040.04012.00
5.3.40.0080.03712.00
5.3.30.0050.04311.97
5.3.20.0070.03711.74
5.3.10.0080.03811.71
5.3.00.0100.03611.69
5.2.170.0090.0289.20
5.2.160.0040.0339.20
5.2.150.0040.0349.19
5.2.140.0060.0319.19
5.2.130.0050.0329.15
5.2.120.0040.0319.15
5.2.110.0050.0299.16
5.2.100.0040.0309.16
5.2.90.0030.0319.16
5.2.80.0040.0339.15
5.2.70.0040.0319.14
5.2.60.0030.0329.10
5.2.50.0040.0319.07
5.2.40.0020.0329.05
5.2.30.0060.0299.02
5.2.20.0030.0309.01
5.2.10.0070.0288.92
5.2.00.0080.0388.78
5.1.60.0080.0228.06
5.1.50.0050.0248.06
5.1.40.0040.0258.06
5.1.30.0030.0278.39
5.1.20.0040.0268.43
5.1.10.0030.0278.14
5.1.00.0030.0288.14
5.0.50.0060.0186.63
5.0.40.0040.0186.47
5.0.30.0050.0326.30
5.0.20.0030.0206.26
5.0.10.0040.0206.23
5.0.00.0040.0316.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0050.0134.76
4.4.60.0050.0214.76
4.4.50.0010.0174.77
4.4.40.0050.0344.71
4.4.30.0050.0214.76
4.4.20.0010.0264.85
4.4.10.0040.0204.85
4.4.00.0040.0354.76
4.3.110.0020.0174.67
4.3.100.0030.0154.66
4.3.90.0030.0144.64
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0060.0114.63
4.3.50.0020.0164.63
4.3.40.0020.0254.53
4.3.30.0020.0163.29
4.3.20.0030.0153.26
4.3.10.0030.0153.23
4.3.00.0070.0236.22

preferences:
37.03 ms | 401 KiB | 5 Q