3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface IFace { function someMethod($arg1 ); } class Face { function someMethod($arg1, $arg2 = null) { } } class Facebook extends Face implements IFace { } //(new Facebook())->someMethod('a', 'b');

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)
8.3.60.0150.00618.43
8.3.50.0140.00621.99
8.3.40.0140.00718.67
8.3.30.0070.01019.10
8.3.20.0040.00420.34
8.3.10.0080.00020.15
8.3.00.0030.00619.26
8.2.180.0110.00416.63
8.2.170.0040.01122.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00326.16
8.2.120.0030.00522.23
8.2.110.0000.00922.25
8.2.100.0040.00720.54
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0030.00717.50
8.2.60.0060.00317.55
8.2.50.0090.00018.07
8.2.40.0030.00618.16
8.2.30.0000.00719.48
8.2.20.0000.00817.52
8.2.10.0000.00817.97
8.2.00.0030.00617.60
8.1.280.0140.00325.92
8.1.270.0030.00523.79
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.83
8.1.230.0090.00319.07
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0040.00417.11
8.1.180.0030.00618.10
8.1.170.0090.00318.29
8.1.160.0050.00222.00
8.1.150.0040.00418.73
8.1.140.0070.00017.38
8.1.130.0070.00017.71
8.1.120.0030.00317.27
8.1.110.0000.00817.41
8.1.100.0000.00717.36
8.1.90.0040.00317.38
8.1.80.0000.00717.34
8.1.70.0070.00017.24
8.1.60.0000.00817.46
8.1.50.0050.00317.48
8.1.40.0040.00417.43
8.1.30.0040.00417.58
8.1.20.0030.00517.55
8.1.10.0000.00817.36
8.1.00.0000.00817.23
8.0.300.0040.00418.77
8.0.290.0020.00516.63
8.0.280.0000.00718.31
8.0.270.0040.00417.25
8.0.260.0000.00617.18
8.0.250.0070.00016.84
8.0.240.0070.00016.77
8.0.230.0040.00416.84
8.0.220.0000.00716.87
8.0.210.0030.00316.79
8.0.200.0030.00316.77
8.0.190.0050.00316.78
8.0.180.0000.00716.81
8.0.170.0030.00616.77
8.0.160.0000.00716.74
8.0.150.0020.00516.77
8.0.140.0040.00416.76
8.0.130.0000.00613.16
8.0.120.0000.00816.84
8.0.110.0000.00816.75
8.0.100.0000.00816.86
8.0.90.0000.00716.67
8.0.80.0100.01016.72
8.0.70.0000.00816.89
8.0.60.0000.00716.67
8.0.50.0050.00216.71
8.0.30.0120.01117.00
8.0.20.0110.00817.40
8.0.10.0000.00716.80
8.0.00.0080.01016.65
7.4.330.0000.00515.01
7.4.320.0000.00616.50
7.4.300.0030.00316.57
7.4.290.0040.00416.54
7.4.280.0000.00816.49
7.4.270.0070.00016.54
7.4.260.0090.00316.46
7.4.250.0040.00416.46
7.4.240.0000.00816.54
7.4.230.0000.00716.27
7.4.220.0120.00616.37
7.4.210.0030.01316.55
7.4.200.0000.00716.62
7.4.160.0080.00816.47
7.4.150.0080.01517.40
7.4.140.0150.00617.86
7.4.130.0110.00516.45
7.4.120.0060.01016.50
7.4.110.0070.01116.25
7.4.100.0070.01016.39
7.4.90.0080.00816.28
7.4.80.0090.00916.30
7.4.70.0130.00316.47
7.4.60.0080.01116.41
7.4.50.0080.00016.36
7.4.40.0000.01616.45
7.4.30.0100.00616.58
7.4.00.0130.00314.80
7.3.330.0000.00513.16
7.3.320.0020.00213.09
7.3.310.0030.00316.27
7.3.300.0070.00016.27
7.3.290.0080.00516.22
7.3.280.0090.01316.23
7.3.270.0100.01417.40
7.3.260.0150.00416.16
7.3.250.0070.01116.30
7.3.240.0030.01316.59
7.3.230.0100.00716.39
7.3.210.0160.00816.17
7.3.200.0100.00819.39
7.3.190.0090.00916.40
7.3.180.0190.01916.20
7.3.170.0100.00716.43
7.3.160.0030.01216.49
7.3.10.0030.01016.44
7.3.00.0100.00016.23
7.2.330.0140.00416.52
7.2.320.0160.00616.59
7.2.310.0100.00616.53
7.2.300.0070.01116.27
7.2.290.0030.01316.45
7.2.130.0000.01016.33
7.2.120.0060.00316.26
7.2.110.0040.00716.71
7.2.100.0030.00916.72
7.2.90.0040.00816.75
7.2.80.0040.00816.73
7.2.70.0090.00416.63
7.2.60.0040.00816.66
7.2.50.0070.00716.89
7.2.40.0040.00816.96
7.2.30.0040.00916.60
7.2.20.0030.00716.80
7.2.10.0100.00316.79
7.2.00.0000.01116.79
7.1.250.0060.00615.59
7.1.200.0030.01015.45
7.1.70.0000.00717.15
7.1.60.0070.00719.32
7.1.50.0100.00616.98
7.1.00.0070.07322.44
7.0.200.0030.00616.66
7.0.140.0000.06722.15
7.0.60.0070.08020.02
7.0.50.0100.06717.84
7.0.40.0100.04720.24
7.0.30.0470.04020.39
7.0.20.0300.04720.06
7.0.10.0030.10020.33
7.0.00.0000.09320.33
5.6.280.0030.07321.12
5.6.210.0070.07720.55
5.6.200.0100.08018.19
5.6.190.0030.08320.60
5.6.180.3400.04720.55
5.6.170.0400.07320.47
5.6.160.0100.05720.45
5.6.150.0200.06718.15
5.6.140.0000.05318.14
5.6.130.0070.05318.17
5.6.120.0030.05020.98
5.6.110.0130.06720.99
5.6.100.0130.07720.88
5.6.90.0070.04020.90
5.6.80.0100.07320.39
5.6.70.4670.03320.50
5.5.350.0170.07020.36
5.5.340.0100.08318.02
5.5.330.0030.04020.38
5.5.320.0370.07720.27
5.5.310.0330.06020.28
5.5.300.0030.08717.95
5.5.290.0100.06017.96
5.5.280.0070.08020.84
5.5.270.0170.07320.87
5.5.260.0070.04020.86
5.5.250.0070.03720.59
5.5.240.0200.07320.07
5.4.450.0230.05019.69
5.4.440.0300.07319.57
5.4.430.0170.05319.47
5.4.420.0070.06719.63
5.4.410.0130.06019.55
5.4.400.0200.05019.26
5.4.390.0070.06019.22
5.4.380.0300.05718.79
5.4.370.0370.06018.70
5.4.360.0470.06318.70
5.4.350.0500.08318.71
5.4.340.0370.05018.73
5.4.320.0060.03512.50
5.4.310.0110.03512.50
5.4.300.0090.03412.50
5.4.290.0080.03912.49
5.4.280.0070.03312.39
5.4.270.0050.03612.39
5.4.260.0060.04112.39
5.4.250.0070.04112.39
5.4.240.0110.03412.39
5.4.230.0040.03812.39
5.4.220.0060.04112.38
5.4.210.0080.03712.38
5.4.200.0040.03812.39
5.4.190.0060.04112.38
5.4.180.0060.04112.39
5.4.170.0080.04512.39
5.4.160.0020.03912.39
5.4.150.0040.03812.39
5.4.140.0040.03912.07
5.4.130.0080.03212.06
5.4.120.0030.03812.02
5.4.110.0050.03612.01
5.4.100.0100.03512.01
5.4.90.0090.03612.01
5.4.80.0030.04212.01
5.4.70.0040.04312.01
5.4.60.0090.03112.01
5.4.50.0050.03512.01
5.4.40.0050.03412.00
5.4.30.0060.03412.00
5.4.20.0050.03411.99
5.4.10.0060.03311.99
5.4.00.0060.04011.48
5.3.290.0080.04112.80
5.3.280.0040.03812.71
5.3.270.0090.03812.73
5.3.260.0030.04112.71
5.3.250.0080.03712.72
5.3.240.0080.03912.72
5.3.230.0110.03912.71
5.3.220.0110.03112.68
5.3.210.0070.03712.68
5.3.200.0080.04012.68
5.3.190.0090.03312.68
5.3.180.0050.03612.67
5.3.170.0060.03812.67
5.3.160.0050.03612.68
5.3.150.0060.03612.67
5.3.140.0030.04012.66
5.3.130.0050.04112.66
5.3.120.0070.03812.65
5.3.110.0100.03612.66
5.3.100.0050.03812.12
5.3.90.0070.03712.10
5.3.80.0090.03312.09
5.3.70.0090.03912.10
5.3.60.0150.03012.08
5.3.50.0080.03712.02
5.3.40.0100.04112.03
5.3.30.0060.04411.98
5.3.20.0060.03911.77
5.3.10.0050.03711.73
5.3.00.0070.04111.72
5.2.170.0090.0279.21
5.2.160.0060.0299.22
5.2.150.0030.0319.22
5.2.140.0050.0299.22
5.2.130.0050.0289.18
5.2.120.0050.0289.18
5.2.110.0050.0309.18
5.2.100.0070.0269.18
5.2.90.0060.0299.18
5.2.80.0060.0329.18
5.2.70.0040.0309.18
5.2.60.0050.0299.13
5.2.50.0060.0279.10
5.2.40.0080.0249.08
5.2.30.0030.0319.05
5.2.20.0050.0289.04
5.2.10.0060.0268.94
5.2.00.0050.0308.80
5.1.60.0060.0278.09
5.1.50.0040.0248.09
5.1.40.0070.0238.07
5.1.30.0050.0288.42
5.1.20.0040.0308.44
5.1.10.0070.0308.16
5.1.00.0050.0248.16
5.0.50.0020.0216.64
5.0.40.0050.0186.50
5.0.30.0030.0326.31
5.0.20.0050.0236.28
5.0.10.0040.0276.26
5.0.00.0050.0326.25
4.4.90.0010.0194.78
4.4.80.0020.0164.75
4.4.70.0030.0164.75
4.4.60.0030.0144.76
4.4.50.0040.0184.77
4.4.40.0030.0274.70
4.4.30.0040.0184.76
4.4.20.0020.0204.84
4.4.10.0040.0144.85
4.4.00.0020.0284.76
4.3.110.0020.0154.67
4.3.100.0020.0154.67
4.3.90.0020.0204.64
4.3.80.0060.0254.59
4.3.70.0030.0134.63
4.3.60.0020.0174.63
4.3.50.0020.0194.63
4.3.40.0040.0224.54
4.3.30.0010.0183.28
4.3.20.0020.0223.26
4.3.10.0030.0143.22
4.3.00.0070.0206.63

preferences:
42.69 ms | 401 KiB | 5 Q