3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function breakCode() { return 'wrong'; } function bar($bar) { $bar = $this->breakCode(); var_dump(func_get_args()); } } (new Foo())->bar('correct');

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)
8.4.20.0070.01017.48
8.4.10.0050.00517.66
8.3.150.0040.01518.78
8.3.140.0050.00317.14
8.3.130.0030.00718.44
8.3.120.0130.00620.68
8.3.110.0030.00620.94
8.3.100.0150.00024.06
8.3.90.0080.00626.77
8.3.80.0060.00318.30
8.3.70.0030.01416.63
8.3.60.0140.00716.63
8.3.50.0080.01023.00
8.3.40.0140.00018.62
8.3.30.0110.00319.10
8.3.20.0000.00720.20
8.3.10.0060.00320.53
8.3.00.0040.00819.13
8.2.260.0180.00017.05
8.2.250.0070.01318.40
8.2.240.0030.01317.18
8.2.230.0030.00622.58
8.2.220.0000.01037.54
8.2.210.0060.00926.77
8.2.200.0090.00018.41
8.2.190.0070.00716.58
8.2.180.0090.00918.13
8.2.170.0070.00722.96
8.2.160.0130.00322.26
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0070.00021.04
8.2.110.0030.00720.52
8.2.100.0070.00318.16
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00417.25
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0050.00218.22
8.2.30.0040.00419.50
8.2.20.0040.00417.70
8.2.10.0070.00018.15
8.2.00.0030.00517.74
8.1.310.0070.00018.53
8.1.300.0060.00920.29
8.1.290.0070.00730.84
8.1.280.0120.00625.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.01223.70
8.1.230.0110.00019.16
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0030.01017.23
8.1.190.0040.00417.22
8.1.180.0030.00519.14
8.1.170.0090.00018.56
8.1.160.0040.00422.02
8.1.150.0040.00418.89
8.1.140.0000.00817.35
8.1.130.0050.00317.73
8.1.120.0070.00017.48
8.1.110.0070.00017.39
8.1.100.0070.00017.49
8.1.90.0040.00417.35
8.1.80.0070.00017.42
8.1.70.0070.00017.42
8.1.60.0040.00417.47
8.1.50.0030.00517.47
8.1.40.0000.00917.52
8.1.30.0040.00417.63
8.1.20.0040.00417.55
8.1.10.0050.00217.39
8.1.00.0040.00417.49
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0000.00818.44
8.0.270.0030.00317.14
8.0.260.0030.00317.21
8.0.250.0000.00716.86
8.0.240.0040.00416.95
8.0.230.0070.00017.00
8.0.220.0030.00516.80
8.0.210.0030.00316.86
8.0.200.0090.00016.86
8.0.190.0070.00016.96
8.0.180.0040.00416.83
8.0.170.0000.00716.93
8.0.160.0070.00016.92
8.0.150.0000.00816.73
8.0.140.0040.00716.73
8.0.130.0000.00613.37
8.0.120.0030.00616.84
8.0.110.0030.00316.73
8.0.100.0040.00416.95
8.0.90.0040.00416.96
8.0.80.0060.00916.89
8.0.70.0000.00716.89
8.0.60.0030.00616.83
8.0.50.0040.00416.77
8.0.30.0130.00616.98
8.0.20.0150.00417.40
8.0.10.0070.00016.96
8.0.00.0100.01216.65
7.4.330.0020.00215.12
7.4.320.0030.00316.50
7.4.300.0030.00316.52
7.4.290.0030.00316.45
7.4.280.0070.00016.51
7.4.270.0030.00316.54
7.4.260.0000.00716.45
7.4.250.0070.00016.49
7.4.240.0040.00416.41
7.4.230.0040.00416.52
7.4.220.0130.00616.64
7.4.210.0030.01016.54
7.4.200.0070.00016.52
7.4.160.0070.01016.41
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0050.01216.51
7.4.120.0110.00616.59
7.4.110.0030.01516.35
7.4.100.0030.01416.56
7.4.90.0140.00416.36
7.4.80.0040.01319.39
7.4.70.0000.01716.57
7.4.60.0120.00616.57
7.4.50.0050.00316.52
7.4.40.0080.00816.51
7.4.30.0080.00716.53
7.4.00.0110.00415.02
7.3.330.0000.00513.23
7.3.320.0050.00013.09
7.3.310.0030.00316.11
7.3.300.0070.00016.29
7.3.290.0070.01016.17
7.3.280.0080.00616.24
7.3.270.0170.00717.40
7.3.260.0030.01416.46
7.3.250.0110.00716.37
7.3.240.0070.01416.38
7.3.230.0090.00916.39
7.3.210.0060.01116.34
7.3.200.0140.00819.39
7.3.190.0130.00316.52
7.3.180.0160.00616.20
7.3.170.0120.00416.30
7.3.160.0120.00316.55
7.2.330.0070.01016.36
7.2.320.0070.01016.35
7.2.310.0100.01416.53
7.2.300.0030.01316.34
7.2.290.0030.01316.58
7.2.60.0040.00716.71
7.2.00.0130.00619.27
7.1.200.0090.00915.50
7.1.100.0060.00617.90
7.1.70.0060.00917.00
7.1.60.0100.01419.61
7.1.50.0060.01216.95
7.1.00.0100.07022.44
7.0.200.0050.00516.23
7.0.140.0030.07322.09
7.0.60.0000.04320.00
7.0.50.0030.04017.86
7.0.40.0170.04320.02
7.0.30.0100.04720.25
7.0.20.0170.05320.23
7.0.10.0000.09720.19
7.0.00.0030.07320.33
5.6.280.0070.07020.82
5.6.210.0030.04020.57
5.6.200.0030.04318.12
5.6.190.0130.08020.62
5.6.180.0330.04720.61
5.6.170.0370.05720.39
5.6.160.0070.08020.47
5.6.150.0070.07318.16
5.6.140.0100.08018.12
5.6.130.0100.03318.17
5.6.120.0070.05020.79
5.6.110.0130.08021.12
5.6.100.0170.05720.89
5.6.90.0100.08320.96
5.6.80.0000.07720.53
5.5.350.0200.08020.41
5.5.340.0070.08017.98
5.5.330.0100.08320.40
5.5.320.0370.05320.47
5.5.310.0300.07320.41
5.5.300.0070.03717.94
5.5.290.0100.08717.93
5.5.280.0170.07320.97
5.5.270.0170.07720.73
5.5.260.0030.05020.65
5.5.250.0030.05720.59
5.5.240.0130.04020.29
5.4.450.0070.04319.39
5.4.440.0270.04319.64
5.4.430.0300.04319.49
5.4.420.0300.04019.48
5.4.410.0200.04319.42
5.4.400.0330.03318.86
5.4.390.0130.05019.09
5.4.380.1100.07718.63
5.4.370.0200.06318.57
5.4.360.0270.07018.80
5.4.350.0270.07318.46
5.4.340.0370.05318.46
5.4.320.0040.03712.50
5.4.310.0030.04512.50
5.4.300.0060.03712.50
5.4.290.0120.03712.50
5.4.280.0070.03412.40
5.4.270.0040.03812.39
5.4.260.0040.04012.39
5.4.250.0050.03912.40
5.4.240.0070.03512.39
5.4.230.0060.03712.38
5.4.220.0070.03512.39
5.4.210.0040.03712.39
5.4.200.0070.03612.39
5.4.190.0100.03212.39
5.4.180.0040.04212.38
5.4.170.0070.03512.39
5.4.160.0050.03712.39
5.4.150.0070.03512.39
5.4.140.0030.04012.07
5.4.130.0050.03612.05
5.4.120.0100.03212.02
5.4.110.0080.03412.02
5.4.100.0050.03712.01
5.4.90.0040.04012.02
5.4.80.0050.04012.01
5.4.70.0060.03512.00
5.4.60.0060.03412.01
5.4.50.0050.03712.01
5.4.40.0060.03512.00
5.4.30.0060.03612.00
5.4.20.0070.03512.00
5.4.10.0070.03811.99
5.4.00.0060.03511.48
5.3.290.0110.04112.80
5.3.280.0100.04612.71
5.3.270.0100.03712.73
5.3.260.0050.04112.72
5.3.250.0080.03612.72
5.3.240.0050.03812.72
5.3.230.0030.04112.71
5.3.220.0080.03512.68
5.3.210.0070.03912.68
5.3.200.0080.03412.68
5.3.190.0060.03612.67
5.3.180.0060.03712.68
5.3.170.0090.03612.67
5.3.160.0070.04112.67
5.3.150.0100.03312.67
5.3.140.0080.03512.66
5.3.130.0070.03912.66
5.3.120.0060.03912.66
5.3.110.0080.03612.66
5.3.100.0080.03512.13
5.3.90.0080.03412.11
5.3.80.0100.03212.10
5.3.70.0090.03312.10
5.3.60.0060.03612.09
5.3.50.0080.03312.03
5.3.40.0070.03512.03
5.3.30.0050.03611.98
5.3.20.0070.03411.77
5.3.10.0060.03411.73
5.3.00.0040.03811.73
5.2.170.0080.0279.23
5.2.160.0040.0299.22
5.2.150.0040.0319.22
5.2.140.0050.0299.22
5.2.130.0050.0279.18
5.2.120.0020.0309.18
5.2.110.0050.0289.19
5.2.100.0090.0249.18
5.2.90.0060.0289.18
5.2.80.0060.0289.18
5.2.70.0060.0289.18
5.2.60.0060.0289.13
5.2.50.0050.0299.10
5.2.40.0070.0269.08
5.2.30.0080.0329.05
5.2.20.0030.0389.05
5.2.10.0030.0318.95
5.2.00.0060.0288.81
5.1.60.0040.0288.09
5.1.50.0080.0278.09
5.1.40.0060.0228.07
5.1.30.0070.0238.42
5.1.20.0020.0298.45
5.1.10.0060.0258.17
5.1.00.0060.0238.16
5.0.50.0030.0226.64
5.0.40.0020.0216.51
5.0.30.0020.0336.32
5.0.20.0040.0186.28
5.0.10.0020.0216.26
5.0.00.0040.0306.25
4.4.90.0040.0144.77
4.4.80.0060.0174.76
4.4.70.0020.0164.75
4.4.60.0050.0134.75
4.4.50.0030.0224.77
4.4.40.0040.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0154.84
4.4.10.0050.0144.85
4.4.00.0030.0254.76
4.3.110.0050.0134.67
4.3.100.0020.0164.66
4.3.90.0030.0154.63
4.3.80.0030.0244.58
4.3.70.0030.0164.63
4.3.60.0010.0164.63
4.3.50.0030.0154.62
4.3.40.0030.0254.54
4.3.30.0000.0173.30
4.3.20.0020.0163.28
4.3.10.0010.0163.25
4.3.00.0000.02018.16

preferences:
37.3 ms | 403 KiB | 5 Q