3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static $foo; public static function getStatic() { return static::$foo; } public static function getSelf() { return self::$foo; } public static function setStatic($val) { static::$foo = $val; } public static function setSelf($val) { self::$foo = $val; } } class B extends A { } class C extends B { } A::setStatic('bar'); B::setStatic('baz'); C::setStatic('bam'); var_dump(A::getStatic()); var_dump(A::getSelf());

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)
8.3.60.0120.00616.50
8.3.50.0180.00322.16
8.3.40.0080.00818.67
8.3.30.0070.00719.15
8.3.20.0070.00020.17
8.3.10.0040.00423.32
8.3.00.0090.00019.00
8.2.180.0120.00316.75
8.2.170.0170.00322.96
8.2.160.0150.00020.21
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0060.00320.73
8.2.110.0030.00622.11
8.2.100.0070.00419.57
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00917.93
8.2.50.0050.00318.07
8.2.40.0050.00321.13
8.2.30.0070.00018.13
8.2.20.0040.00417.62
8.2.10.0040.00417.87
8.2.00.0040.00417.60
8.1.280.0100.01025.92
8.1.270.0030.00623.69
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0000.01023.79
8.1.230.0060.00619.07
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.25
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00618.30
8.1.160.0000.00721.82
8.1.150.0000.00718.68
8.1.140.0000.00717.38
8.1.130.0040.00417.80
8.1.120.0040.00417.40
8.1.110.0040.00417.36
8.1.100.0050.00317.41
8.1.90.0050.00317.42
8.1.80.0030.00517.30
8.1.70.0000.00717.28
8.1.60.0060.00317.54
8.1.50.0000.00817.54
8.1.40.0030.00517.51
8.1.30.0040.00417.53
8.1.20.0030.00517.52
8.1.10.0050.00217.57
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0030.00517.05
8.0.280.0070.00018.38
8.0.270.0070.00017.12
8.0.260.0000.00617.09
8.0.250.0000.00716.84
8.0.240.0040.00416.80
8.0.230.0070.00016.88
8.0.220.0000.00716.84
8.0.210.0000.00916.83
8.0.200.0000.00616.95
8.0.190.0040.00416.77
8.0.180.0030.00316.84
8.0.170.0040.00416.81
8.0.160.0000.00716.71
8.0.150.0030.00516.70
8.0.140.0070.00416.67
8.0.130.0000.00913.28
8.0.120.0000.00816.70
8.0.110.0000.00816.75
8.0.100.0040.00416.87
8.0.90.0050.00316.69
8.0.80.0080.01216.79
8.0.70.0040.00416.78
8.0.60.0040.00416.78
8.0.50.0000.00816.79
8.0.30.0170.00717.15
8.0.20.0130.01017.40
8.0.10.0000.00716.94
8.0.00.0110.00716.74
7.4.330.0030.00315.00
7.4.320.0000.00616.43
7.4.300.0030.00316.59
7.4.290.0040.00416.60
7.4.280.0070.00016.48
7.4.270.0000.00716.45
7.4.260.0060.00316.41
7.4.250.0040.00416.39
7.4.240.0060.00116.46
7.4.230.0030.00316.60
7.4.220.0120.00616.60
7.4.210.0080.00616.51
7.4.200.0030.00316.41
7.4.190.0000.00716.45
7.4.160.0040.01116.46
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0110.00516.49
7.4.120.0060.01116.43
7.4.110.0090.00816.48
7.4.100.0040.01616.59
7.4.90.0140.00316.57
7.4.80.0040.01819.39
7.4.70.0080.00816.53
7.4.60.0140.01016.58
7.4.50.0030.00516.25
7.4.40.0080.00816.31
7.4.30.0100.01016.48
7.4.00.0090.00614.81
7.3.330.0000.00513.18
7.3.320.0000.00513.32
7.3.310.0040.00416.13
7.3.300.0040.00416.37
7.3.290.0110.00416.41
7.3.280.0110.00616.34
7.3.270.0100.00717.40
7.3.260.0110.00716.35
7.3.250.0060.01116.50
7.3.240.0080.00916.27
7.3.230.0090.01116.39
7.3.210.0150.00316.30
7.3.200.0100.01319.39
7.3.190.0100.00716.39
7.3.180.0120.00316.29
7.3.170.0060.01016.38
7.3.160.0000.01616.68
7.3.120.0070.01014.79
7.3.10.0080.00616.18
7.3.00.0100.00716.51
7.2.330.0150.00316.56
7.2.320.0030.01416.67
7.2.310.0040.01216.47
7.2.300.0090.00916.24
7.2.290.0060.01616.66
7.2.130.0140.00716.51
7.2.120.0120.00016.42
7.2.110.0040.00716.72
7.2.100.0100.00716.34
7.2.90.0100.01316.58
7.2.80.0100.01016.69
7.2.70.0160.00816.49
7.2.60.0040.00916.46
7.2.50.0070.01116.70
7.2.40.0110.00716.92
7.2.30.0100.01016.65
7.2.20.0160.00316.45
7.2.10.0190.00316.51
7.2.00.0050.00817.99
7.1.250.0000.01615.33
7.1.100.0100.00718.38
7.1.70.0030.00616.92
7.1.60.0060.01919.46
7.1.50.0000.02116.63
7.1.00.0000.07722.35
7.0.200.0040.00416.47
7.0.140.0170.06022.12
7.0.60.0070.04020.02
7.0.50.0030.05017.87
7.0.40.0130.08020.29
7.0.30.0330.06020.19
7.0.20.0200.04020.25
7.0.10.0070.04320.21
7.0.00.0170.08020.20
5.6.280.0100.06721.13
5.6.210.0130.06320.76
5.6.200.0070.08318.18
5.6.190.0030.04320.65
5.6.180.0070.05020.33
5.6.170.0200.04320.45
5.6.160.0070.05020.49
5.6.150.0130.07318.15
5.6.140.0070.04718.25
5.6.130.0030.05718.15
5.6.120.0070.08321.02
5.6.110.0030.06721.13
5.6.100.0170.04021.04
5.6.90.0100.04020.98
5.6.80.0130.06020.53
5.5.350.4000.04020.53
5.5.340.0100.07717.99
5.5.330.0200.07720.21
5.5.320.0270.04020.30
5.5.310.0430.06720.27
5.5.300.0000.04717.94
5.5.290.0030.04317.98
5.5.280.0130.07720.81
5.5.270.0100.08020.74
5.5.260.0000.07020.77
5.5.250.0100.05320.72
5.5.240.0000.08020.13
5.4.450.0170.04324.31
5.4.440.0200.04321.40
5.4.430.0430.03319.43
5.4.420.0270.03319.38
5.4.410.0130.05019.07
5.4.400.0330.03019.16
5.4.390.0270.04719.22
5.4.380.0170.05318.59
5.4.370.0130.05718.78
5.4.360.0130.06018.70
5.4.350.0130.05718.45
5.4.340.0200.04718.50
5.4.320.0050.03712.51
5.4.310.0050.04112.50
5.4.300.0050.03712.51
5.4.290.0090.03712.50
5.4.280.0070.03812.40
5.4.270.0070.04212.40
5.4.260.0050.05112.40
5.4.250.0090.04512.40
5.4.240.0090.04512.40
5.4.230.0070.04412.39
5.4.220.0080.04112.39
5.4.210.0070.04912.39
5.4.200.0100.04112.39
5.4.190.0060.03712.39
5.4.180.0060.03812.39
5.4.170.0050.04412.39
5.4.160.0080.04612.39
5.4.150.0060.03912.39
5.4.140.0070.04112.07
5.4.130.0050.03512.06
5.4.120.0060.03512.02
5.4.110.0050.03612.02
5.4.100.0040.03712.02
5.4.90.0060.03612.01
5.4.80.0050.03812.02
5.4.70.0060.03512.01
5.4.60.0070.03512.01
5.4.50.0070.03612.01
5.4.40.0050.03612.00
5.4.30.0060.03612.00
5.4.20.0070.03411.99
5.4.10.0040.03612.00
5.4.00.0060.03511.49
5.3.290.0040.04112.80
5.3.280.0060.03712.71
5.3.270.0060.03912.73
5.3.260.0040.04112.72
5.3.250.0090.03412.72
5.3.240.0060.03712.72
5.3.230.0030.04112.70
5.3.220.0050.03812.68
5.3.210.0080.03612.68
5.3.200.0040.03912.68
5.3.190.0110.03312.68
5.3.180.0050.03712.67
5.3.170.0040.03812.67
5.3.160.0060.03612.68
5.3.150.0030.04412.67
5.3.140.0080.03312.66
5.3.130.0100.03612.65
5.3.120.0050.04112.66
5.3.110.0080.03812.66
5.3.100.0070.03512.13
5.3.90.0080.03412.11
5.3.80.0070.03512.10
5.3.70.0060.03612.10
5.3.60.0080.03612.08
5.3.50.0040.03812.03
5.3.40.0050.03712.03
5.3.30.0060.03512.00
5.3.20.0010.04211.78
5.3.10.0060.03811.73
5.3.00.0080.03511.73
5.2.170.0020.0329.22
5.2.160.0040.0309.22
5.2.150.0100.0279.22
5.2.140.0050.0309.21
5.2.130.0040.0309.18
5.2.120.0030.0309.18
5.2.110.0060.0279.18
5.2.100.0030.0309.18
5.2.90.0030.0319.18
5.2.80.0040.0319.17
5.2.70.0070.0309.17
5.2.60.0030.0349.13
5.2.50.0050.0319.09
5.2.40.0030.0319.07
5.2.30.0070.0299.05
5.2.20.0070.0289.04
5.2.10.0070.0278.95
5.2.00.0040.0318.81
5.1.60.0030.0268.09
5.1.50.0040.0268.09
5.1.40.0020.0278.07
5.1.30.0040.0308.42
5.1.20.0080.0238.44
5.1.10.0060.0278.16
5.1.00.0040.0248.16
5.0.50.0030.0206.64
5.0.40.0050.0206.50
5.0.30.0040.0426.32
5.0.20.0050.0176.28
5.0.10.0050.0196.26
5.0.00.0030.0316.25
4.4.90.0050.0144.78
4.4.80.0030.0164.75
4.4.70.0010.0174.75
4.4.60.0040.0164.75
4.4.50.0040.0174.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0050.0134.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0020.0154.67
4.3.100.0020.0144.66
4.3.90.0010.0164.64
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0000.0274.54
4.3.30.0020.0163.30
4.3.20.0030.0153.28
4.3.10.0020.0153.23
4.3.00.0000.02015.25

preferences:
35.51 ms | 401 KiB | 5 Q