3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function m1() { static::m2(); } public static function m2() { var_dump(__METHOD__); } } class B extends A { public static function m2() { var_dump(__METHOD__); } } $b = new B(); $b->m1();

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)
8.3.60.0120.00918.43
8.3.50.0090.01022.05
8.3.40.0120.00318.76
8.3.30.0070.00718.82
8.3.20.0040.00420.09
8.3.10.0080.00021.92
8.3.00.0040.00422.44
8.2.180.0070.00716.38
8.2.170.0000.02022.96
8.2.160.0140.00020.59
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00619.48
8.2.110.0060.00320.94
8.2.100.0060.01017.59
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0090.00017.80
8.2.50.0040.00418.10
8.2.40.0060.00320.48
8.2.30.0040.00418.02
8.2.20.0040.00417.45
8.2.10.0040.00417.48
8.2.00.0030.00617.60
8.1.280.0180.00325.92
8.1.270.0070.00022.14
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00422.19
8.1.230.0110.00017.70
8.1.220.0040.00417.74
8.1.210.0070.00218.77
8.1.200.0060.00617.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0070.00018.52
8.1.160.0070.00022.13
8.1.150.0040.00418.57
8.1.140.0070.00017.39
8.1.130.0000.00717.81
8.1.120.0040.00417.38
8.1.110.0000.00817.44
8.1.100.0000.00717.38
8.1.90.0000.00717.30
8.1.80.0030.00517.34
8.1.70.0070.00017.40
8.1.60.0040.00417.58
8.1.50.0060.00317.42
8.1.40.0040.00417.51
8.1.30.0000.00717.50
8.1.20.0040.00417.63
8.1.10.0000.00717.37
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0050.00318.24
8.0.270.0000.00717.12
8.0.260.0040.00416.67
8.0.250.0030.00316.79
8.0.240.0030.00316.87
8.0.230.0040.00416.92
8.0.220.0040.00416.71
8.0.210.0070.00016.83
8.0.200.0000.00716.91
8.0.190.0040.00416.90
8.0.180.0070.00016.73
8.0.170.0020.00516.72
8.0.160.0000.00716.68
8.0.150.0060.00316.79
8.0.140.0040.00416.78
8.0.130.0000.00513.23
8.0.120.0030.00516.77
8.0.110.0050.00216.82
8.0.100.0000.00816.64
8.0.90.0040.00416.69
8.0.80.0070.00716.87
8.0.70.0030.00616.81
8.0.60.0000.00816.93
8.0.50.0000.00816.78
8.0.30.0130.00816.93
8.0.20.0130.00717.40
8.0.10.0040.00416.81
8.0.00.0110.00816.60
7.4.330.0020.00215.09
7.4.320.0000.00716.48
7.4.300.0000.00616.49
7.4.290.0040.00416.59
7.4.280.0030.00316.48
7.4.270.0000.00616.48
7.4.260.0070.00016.50
7.4.250.0070.00016.31
7.4.240.0020.00516.38
7.4.230.0070.00016.68
7.4.220.0130.00616.59
7.4.210.0080.00816.60
7.4.200.0040.00416.60
7.4.190.0080.00016.68
7.4.160.0170.00316.29
7.4.150.0000.01617.40
7.4.140.0100.00917.86
7.4.130.0100.00716.60
7.4.120.0090.01116.43
7.4.110.0100.01016.39
7.4.100.0100.00616.53
7.4.90.0000.01716.32
7.4.80.0160.00619.39
7.4.70.0040.01216.39
7.4.60.0090.00616.32
7.4.50.0060.00316.28
7.4.40.0030.01322.77
7.4.30.0180.00016.54
7.4.00.0080.00814.96
7.3.330.0000.00513.25
7.3.320.0020.00213.05
7.3.310.0000.00616.06
7.3.300.0000.00716.19
7.3.290.0030.01116.29
7.3.280.0060.00916.23
7.3.270.0100.00617.40
7.3.260.0100.00716.23
7.3.250.0080.00916.49
7.3.240.0040.01516.20
7.3.230.0070.01116.39
7.3.210.0080.00916.58
7.3.200.0100.00919.39
7.3.190.0130.01016.33
7.3.180.0120.00316.45
7.3.170.0030.01316.27
7.3.160.0060.01016.53
7.3.120.0060.00614.61
7.2.330.0070.01016.23
7.2.320.0100.01316.72
7.2.310.0140.00316.35
7.2.300.0110.01116.60
7.2.290.0120.01216.51
7.2.60.0000.01416.41
7.2.50.0060.00616.94
7.1.200.0030.01015.77
7.1.70.0090.00016.64
7.1.60.0110.01119.82
7.1.50.0090.00616.66
7.1.00.0100.07022.34
7.0.200.0000.00716.81
7.0.140.0030.06322.09
7.0.60.0130.07719.90
7.0.50.0030.08717.84
7.0.40.0170.07720.21
7.0.30.0270.06320.15
7.0.20.0200.04320.34
7.0.10.0000.06320.22
7.0.00.0030.09720.16
5.6.280.0000.07721.08
5.6.210.0030.08320.54
5.6.200.0100.04718.15
5.6.190.0130.07320.34
5.6.180.0130.07720.45
5.6.170.0130.05020.53
5.6.160.0170.07020.50
5.6.150.0030.04318.12
5.6.140.0100.03718.24
5.6.130.0030.04018.29
5.6.120.0070.08021.13
5.6.110.0030.05720.97
5.6.100.0100.07721.13
5.6.90.0200.03721.00
5.6.80.0200.04720.29
5.5.350.0070.04320.34
5.5.340.0170.07017.98
5.5.330.0070.05320.40
5.5.320.0300.07720.27
5.5.310.0300.07720.27
5.5.300.0100.07718.08
5.5.290.0070.08018.08
5.5.280.0030.05320.69
5.5.270.0070.08020.88
5.5.260.0030.08320.96
5.5.250.0100.07720.72
5.5.240.0030.08320.29
5.4.450.0570.04019.42
5.4.440.0630.05719.39
5.4.430.0870.00019.57
5.4.420.1300.00019.67
5.4.410.0130.05319.05
5.4.400.0000.06318.73
5.4.390.0000.06318.47
5.4.380.0170.06318.47
5.4.370.0270.04718.84
5.4.360.0230.05018.79
5.4.350.0230.05018.63
5.4.340.0270.04318.86
5.4.320.0080.03512.50
5.4.310.0050.04012.50
5.4.300.0080.03612.51
5.4.290.0070.03812.50
5.4.280.0080.05012.40
5.4.270.0040.03612.36
5.4.260.0040.03812.36
5.4.250.0050.04212.37
5.4.240.0050.03912.36
5.4.230.0030.03812.36
5.4.220.0060.03412.36
5.4.210.0030.03712.36
5.4.200.0060.03612.36
5.4.190.0040.03712.35
5.4.180.0040.03712.36
5.4.170.0070.03312.37
5.4.160.0050.03512.36
5.4.150.0060.03512.35
5.4.140.0050.04512.04
5.4.130.0040.04112.03
5.4.120.0070.03711.98
5.4.110.0070.03811.98
5.4.100.0050.03411.98
5.4.90.0040.04011.98
5.4.80.0080.03311.98
5.4.70.0080.03311.97
5.4.60.0080.03111.98
5.4.50.0050.03511.98
5.4.40.0020.03711.96
5.4.30.0070.03311.96
5.4.20.0050.03711.96
5.4.10.0060.03411.96
5.4.00.0040.03711.45
5.3.290.0110.03612.80
5.3.280.0030.04012.71
5.3.270.0060.03812.73
5.3.260.0050.04512.72
5.3.250.0040.03812.72
5.3.240.0060.04212.72
5.3.230.0060.03612.71
5.3.220.0070.03512.68
5.3.210.0040.04712.68
5.3.200.0050.03812.68
5.3.190.0050.04012.68
5.3.180.0040.03812.68
5.3.170.0030.04012.67
5.3.160.0050.03712.67
5.3.150.0070.03512.68
5.3.140.0070.04212.66
5.3.130.0070.04212.66
5.3.120.0060.03812.66
5.3.110.0100.03812.66
5.3.100.0030.03812.12
5.3.90.0050.03612.08
5.3.80.0050.03612.07
5.3.70.0050.03712.08
5.3.60.0040.03712.06
5.3.50.0040.03712.00
5.3.40.0090.03212.00
5.3.30.0070.03311.96
5.3.20.0010.03911.74
5.3.10.0030.03711.70
5.3.00.0070.03411.68
5.2.170.0050.0369.18
5.2.160.0030.0329.18
5.2.150.0040.0319.18
5.2.140.0040.0319.18
5.2.130.0040.0299.14
5.2.120.0030.0309.14
5.2.110.0040.0299.15
5.2.100.0030.0309.14
5.2.90.0030.0309.14
5.2.80.0030.0319.14
5.2.70.0020.0329.14
5.2.60.0050.0299.09
5.2.50.0050.0339.06
5.2.40.0050.0449.03
5.2.30.0080.0259.01
5.2.20.0030.0299.00
5.2.10.0040.0278.91
5.2.00.0040.0288.77
5.1.60.0040.0228.05
5.1.50.0030.0278.05
5.1.40.0050.0238.04
5.1.30.0060.0318.38
5.1.20.0050.0378.42
5.1.10.0050.0318.13
5.1.00.0040.0248.13
5.0.50.0030.0226.61
5.0.40.0040.0186.47
5.0.30.0030.0316.29
5.0.20.0020.0206.25
5.0.10.0060.0216.23
5.0.00.0030.0296.22
4.4.90.0040.0164.78
4.4.80.0020.0154.75
4.4.70.0040.0134.75
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0040.0194.67
4.3.100.0020.0194.66
4.3.90.0030.0194.64
4.3.80.0030.0274.59
4.3.70.0030.0144.63
4.3.60.0050.0124.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0163.28
4.3.20.0010.0173.26
4.3.10.0020.0173.23
4.3.00.0030.01715.60

preferences:
45.9 ms | 401 KiB | 5 Q