3v4l.org

run code in 300+ PHP versions simultaneously
<?php class App { public static $classes = array(); public function register($name, Callable $generator) { static::$classes[$name] = $generator; } public function make($name) { if (!isset(static::$classes[$name])) { throw new Exception('Invalid class name'); } return static::$classes[$name](); } } $app = new App; // Internal declaration class Foo { public static function bar() { return 'static'; } } $app->register('foo', function() { return new Foo; }); // Internal Usage class SomeController { public function view() { $app = new App; 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)
8.3.60.0080.00818.55
8.3.50.0120.00522.12
8.3.40.0120.00818.90
8.3.30.0100.00319.04
8.3.20.0040.00420.20
8.3.10.0000.00821.88
8.3.00.0080.00022.33
8.2.180.0130.01016.88
8.2.170.0120.00922.96
8.2.160.0070.01420.91
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00819.36
8.2.110.0090.00022.15
8.2.100.0040.00817.84
8.2.90.0040.00419.25
8.2.80.0030.00518.12
8.2.70.0000.00817.63
8.2.60.0060.00318.16
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0040.00418.21
8.2.20.0050.00317.61
8.2.10.0050.00319.59
8.2.00.0000.00817.68
8.1.280.0160.00425.92
8.1.270.0050.00223.99
8.1.260.0030.00726.35
8.1.250.0050.00328.09
8.1.240.0000.00823.79
8.1.230.0080.00319.25
8.1.220.0090.00017.77
8.1.210.0040.00418.77
8.1.200.0040.00717.35
8.1.190.0040.00417.55
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0050.00221.95
8.1.150.0040.00418.67
8.1.140.0050.00317.48
8.1.130.0030.00317.85
8.1.120.0000.00717.38
8.1.110.0060.00317.34
8.1.100.0040.00417.53
8.1.90.0000.00817.41
8.1.80.0000.00817.37
8.1.70.0000.00717.43
8.1.60.0000.00817.57
8.1.50.0000.00717.46
8.1.40.0000.00817.54
8.1.30.0000.00917.51
8.1.20.0040.00417.58
8.1.10.0000.00917.61
8.1.00.0000.00717.50
8.0.300.0000.00718.77
8.0.290.0060.00317.05
8.0.280.0050.00218.34
8.0.270.0000.00817.19
8.0.260.0000.00716.95
8.0.250.0030.00317.04
8.0.240.0070.00016.99
8.0.230.0040.00417.02
8.0.220.0000.00717.02
8.0.210.0000.00716.95
8.0.200.0060.00317.02
8.0.190.0040.00417.00
8.0.180.0040.00717.06
8.0.170.0040.00416.97
8.0.160.0040.00416.91
8.0.150.0040.00416.80
8.0.140.0040.00416.87
8.0.130.0030.00313.44
8.0.120.0000.00916.97
8.0.110.0000.00716.98
8.0.100.0000.00816.75
8.0.90.0050.00317.04
8.0.80.0000.01516.94
8.0.70.0000.00816.97
8.0.60.0070.00017.01
8.0.50.0070.00016.83
8.0.30.0090.00917.29
8.0.20.0090.00917.40
8.0.10.0040.00417.13
8.0.00.0050.01216.84
7.4.330.0050.00015.02
7.4.320.0030.00316.61
7.4.300.0040.00416.62
7.4.290.0030.00316.50
7.4.280.0000.00616.51
7.4.270.0030.00716.58
7.4.260.0040.00416.46
7.4.250.0040.00416.43
7.4.240.0050.00216.53
7.4.230.0040.00416.63
7.4.220.0150.00316.63
7.4.210.0060.00916.62
7.4.200.0040.00416.60
7.4.190.0040.00416.51
7.4.160.0130.00316.62
7.4.150.0130.00717.40
7.4.140.0100.01317.86
7.4.130.0100.01116.70
7.4.120.0100.00816.50
7.4.110.0030.01416.59
7.4.100.0070.01016.50
7.4.90.0110.00716.57
7.4.80.0150.00419.39
7.4.70.0070.01016.64
7.4.60.0090.00916.64
7.4.50.0020.00216.49
7.4.40.0000.01922.77
7.4.30.0090.01216.57
7.4.00.0110.00714.69
7.3.330.0050.00013.38
7.3.320.0030.00313.36
7.3.310.0030.00316.40
7.3.300.0000.00716.39
7.3.290.0090.00616.34
7.3.280.0110.00616.36
7.3.270.0140.00717.40
7.3.260.0120.00616.70
7.3.250.0060.01116.38
7.3.240.0100.00616.41
7.3.230.0150.01016.39
7.3.210.0130.00316.47
7.3.200.0120.00619.39
7.3.190.0130.00316.38
7.3.180.0120.01116.74
7.3.170.0120.00316.66
7.3.160.0070.01016.34
7.3.120.0080.00815.05
7.3.10.0050.00816.54
7.3.00.0070.00716.55
7.2.330.0070.01216.30
7.2.320.0160.00616.66
7.2.310.0100.00716.61
7.2.300.0070.01116.70
7.2.290.0120.00616.79
7.2.130.0110.00416.88
7.2.120.0140.00516.80
7.2.110.0120.00616.92
7.2.100.0060.00716.74
7.2.90.0100.00416.94
7.2.80.0090.00516.78
7.2.70.0100.00516.72
7.2.60.0100.00716.74
7.2.50.0050.00716.71
7.2.40.0070.00916.92
7.2.30.0100.00516.83
7.2.20.0080.00616.80
7.2.10.0080.00716.81
7.2.00.0080.00517.57
7.1.250.0070.01015.66
7.1.200.0030.01015.82
7.1.100.0060.00617.84
7.1.70.0090.00416.92
7.1.60.0030.02319.82
7.1.50.0100.00616.84
7.1.00.0070.07322.36
7.0.200.0000.00716.58
7.0.140.0030.07322.08
7.0.70.0130.07021.76
7.0.60.0070.06321.55
7.0.50.0070.07322.10
7.0.40.0070.07720.05
7.0.30.0030.08320.11
7.0.20.0070.08019.95
7.0.10.0000.08320.04
7.0.00.0070.05320.11
5.6.280.0070.07020.94
5.6.220.0070.07020.63
5.6.210.0070.08020.63
5.6.200.0030.09021.04
5.6.190.0000.08320.96
5.6.180.0070.07021.12
5.6.170.0130.08321.05
5.6.160.0100.04320.97
5.6.150.0030.08021.13
5.6.140.0030.05721.07
5.6.130.0070.07721.13
5.6.120.0070.06721.01
5.6.110.0000.09021.05
5.6.100.0000.08721.12
5.6.90.0070.03721.00
5.6.80.0100.05720.50
5.6.70.0230.05320.31
5.6.60.0070.05320.39
5.6.50.0100.05320.36
5.6.40.0000.08020.39
5.6.30.0000.04320.45
5.6.20.0030.04020.48
5.6.10.0030.05720.40
5.6.00.0000.04020.41
5.5.360.0070.08320.38
5.5.350.0030.05720.43
5.5.340.0070.08320.89
5.5.330.0070.08020.81
5.5.320.0030.08720.89
5.5.310.0100.07720.94
5.5.300.0030.06720.88
5.5.290.0000.08720.66
5.5.280.0070.08320.80
5.5.270.0030.08720.86
5.5.260.0030.07720.86
5.5.250.0100.06720.63
5.5.240.0130.06020.29
5.5.230.0070.07720.20
5.5.220.0000.08320.23
5.5.210.0030.08020.23
5.5.200.0070.08320.26
5.5.190.0070.03720.16
5.5.180.0000.04020.01
5.5.160.0030.03720.12
5.5.150.0030.03720.18
5.5.140.0000.04320.07
5.5.130.0030.04720.01
5.5.120.0000.04020.27
5.5.110.0000.04020.19
5.5.100.0000.04020.08
5.5.90.0070.06020.18
5.5.80.0000.08320.16
5.5.70.0000.07020.06
5.5.60.0070.03720.09
5.5.50.0070.07320.13
5.5.40.0000.04020.13
5.5.30.0100.03720.13
5.5.20.0070.03320.05
5.5.10.0030.03720.02
5.5.00.0070.03320.10
5.4.450.0000.08319.23
5.4.440.0000.09019.49
5.4.430.0130.06719.35
5.4.420.0030.07719.23
5.4.410.0030.08019.32
5.4.400.0070.07319.05
5.4.390.0000.08719.16
5.4.380.0100.07018.90
5.4.370.0000.07718.88
5.4.360.0000.07018.85
5.4.350.0070.07019.03
5.4.340.0030.04319.23
5.4.320.0000.04019.23
5.4.310.0070.04719.12
5.4.300.0000.03718.86
5.4.290.0000.03319.03
5.4.280.0000.04019.03
5.4.270.0000.04319.04
5.4.260.0030.03718.87
5.4.250.0030.03319.02
5.4.240.0070.07018.84
5.4.230.0030.03719.08
5.4.220.0030.03718.94
5.4.210.0070.05018.89
5.4.200.0030.03719.04
5.4.190.0070.03318.86
5.4.180.0000.04019.03
5.4.170.0030.03719.12
5.4.160.0070.03318.93
5.4.150.0070.03319.02
5.4.140.0100.03716.54
5.4.130.0000.04316.51
5.4.120.0030.03316.50
5.4.110.0000.03716.39
5.4.100.0000.04016.58
5.4.90.0070.04716.48
5.4.80.0000.03716.54
5.4.70.0030.03316.43
5.4.60.0000.05716.30
5.4.50.0030.04016.36
5.4.40.0100.03016.35
5.4.30.0030.03316.36
5.4.20.0070.03016.47
5.4.10.0030.03716.45
5.4.00.0030.03015.77
5.3.290.0000.05014.78
5.3.280.0070.04014.62
5.3.270.0000.04714.77
5.3.260.0000.04014.62
5.3.250.0070.03314.69
5.3.240.0000.03714.59
5.3.230.0000.03714.57
5.3.220.0070.03314.57
5.3.210.0000.04014.51
5.3.200.0070.03314.59
5.3.190.0000.03714.61
5.3.180.0000.03714.50
5.3.170.0030.03714.53
5.3.160.0000.05314.70
5.3.150.0030.03714.59
5.3.140.0030.03714.67
5.3.130.0000.05014.71
5.3.120.0000.04014.59
5.3.110.0030.03714.64
5.3.100.0030.03714.13
5.3.90.0000.05714.01
5.3.80.0030.03314.01
5.3.70.0030.03714.07
5.3.60.0000.03714.01
5.3.50.0030.03714.04
5.3.40.0000.04014.02
5.3.30.0070.03013.91
5.3.20.0000.05713.73
5.3.10.0030.05713.66
5.3.00.0000.07013.71
5.2.170.0030.02712.24
5.2.160.0030.02712.24
5.2.150.0000.03012.24
5.2.140.0000.03312.24
5.2.130.0100.04312.24
5.2.120.0000.06012.24
5.2.110.0030.04012.24
5.2.100.0030.05312.24
5.2.90.0030.05312.24
5.2.80.0030.05712.24
5.2.70.0000.06012.24
5.2.60.0030.06012.24
5.2.50.0000.04012.24
5.2.40.0000.06012.24
5.2.30.0030.06012.24
5.2.20.0000.06012.24
5.2.10.0030.05012.24
5.2.00.0000.06712.24
5.1.60.0070.05012.24
5.1.50.0030.04012.24
5.1.40.0000.05712.24
5.1.30.0030.05712.24
5.1.20.0030.05312.24
5.1.10.0030.04012.24
5.1.00.0000.03712.24
5.0.50.0000.03012.24
5.0.40.0070.04312.24
5.0.30.0000.03712.24
5.0.20.0030.04312.24
5.0.10.0000.03712.24
5.0.00.0000.06712.24
4.4.90.0030.02712.24
4.4.80.0000.02712.24
4.4.70.0070.03012.24
4.4.60.0070.03312.24
4.4.50.0030.03312.24
4.4.40.0000.05312.24
4.4.30.0000.03312.24
4.4.20.0030.02312.24
4.4.10.0000.03312.24
4.4.00.0070.03712.24
4.3.110.0000.02012.24
4.3.100.0000.03712.24
4.3.90.0030.03312.24
4.3.80.0000.05312.24
4.3.70.0000.03012.24
4.3.60.0000.02712.24
4.3.50.0000.02712.24
4.3.40.0000.05012.24
4.3.30.0000.03712.24
4.3.20.0030.03312.24
4.3.10.0000.02712.24
4.3.00.0000.02012.24

preferences:
44.4 ms | 400 KiB | 5 Q