3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface test { } interface foo extends test { } class lemon implements foo { public function foo() { } } new lemon();

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)
8.3.60.0180.00418.18
8.3.50.0220.00922.00
8.3.40.0120.00318.69
8.3.30.0160.00318.84
8.3.20.0000.00720.16
8.3.10.0030.00522.14
8.3.00.0030.00622.34
8.2.180.0070.01016.38
8.2.170.0150.00622.96
8.2.160.0030.01220.80
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00819.36
8.2.110.0030.00720.56
8.2.100.0040.00717.79
8.2.90.0000.00818.09
8.2.80.0030.00619.65
8.2.70.0000.00917.38
8.2.60.0060.00317.92
8.2.50.0050.00318.07
8.2.40.0000.00818.22
8.2.30.0000.00818.10
8.2.20.0040.00417.69
8.2.10.0000.00717.48
8.2.00.0030.00617.54
8.1.280.0140.00725.92
8.1.270.0040.00423.96
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0050.00522.24
8.1.230.0080.00321.10
8.1.220.0040.00417.74
8.1.210.0000.00818.85
8.1.200.0090.00017.23
8.1.190.0030.00617.40
8.1.180.0000.00818.10
8.1.170.0040.00418.55
8.1.160.0040.00422.05
8.1.150.0040.00418.52
8.1.140.0040.00417.25
8.1.130.0000.00617.66
8.1.120.0050.00217.34
8.1.110.0050.00317.38
8.1.100.0080.00017.38
8.1.90.0050.00317.34
8.1.80.0050.00217.36
8.1.70.0040.00417.27
8.1.60.0000.00917.41
8.1.50.0000.00717.35
8.1.40.0000.00817.49
8.1.30.0000.01017.57
8.1.20.0030.00517.60
8.1.10.0000.01017.40
8.1.00.0040.00417.44
8.0.300.0030.00620.04
8.0.290.0000.00817.03
8.0.280.0000.00918.34
8.0.270.0070.00017.25
8.0.260.0090.00016.76
8.0.250.0030.00316.88
8.0.240.0030.00316.91
8.0.230.0000.00716.88
8.0.220.0000.00716.73
8.0.210.0030.00316.77
8.0.200.0000.00616.91
8.0.190.0000.00816.89
8.0.180.0030.00516.92
8.0.170.0030.00516.91
8.0.160.0050.00216.80
8.0.150.0050.00316.84
8.0.140.0030.00516.81
8.0.130.0060.00013.20
8.0.120.0000.00816.87
8.0.110.0050.00216.80
8.0.100.0020.00516.68
8.0.90.0000.00816.70
8.0.80.0120.00916.80
8.0.70.0040.00416.82
8.0.60.0050.00316.63
8.0.50.0000.00716.80
8.0.30.0100.00917.13
8.0.20.0090.00917.40
8.0.10.0040.00416.88
8.0.00.0110.00916.87
7.4.330.0050.00015.00
7.4.320.0000.00616.56
7.4.300.0000.00616.37
7.4.290.0040.00416.39
7.4.280.0030.00316.50
7.4.270.0070.00016.32
7.4.260.0030.00316.33
7.4.250.0040.00416.41
7.4.240.0000.00716.37
7.4.230.0000.00716.55
7.4.220.0030.01416.49
7.4.210.0070.00716.45
7.4.200.0050.00216.48
7.4.190.0000.00916.43
7.4.160.0060.00916.52
7.4.150.0170.00717.40
7.4.140.0070.01017.86
7.4.130.0110.00616.45
7.4.120.0100.00616.43
7.4.110.0070.01016.35
7.4.100.0080.00816.43
7.4.90.0080.00816.37
7.4.80.0030.01619.39
7.4.70.0080.00816.45
7.4.60.0150.00016.32
7.4.50.0040.00416.58
7.4.40.0060.01022.77
7.4.30.0080.00816.45
7.4.00.0130.00314.50
7.3.330.0050.00013.17
7.3.320.0000.00513.18
7.3.310.0040.00416.06
7.3.300.0030.00316.07
7.3.290.0070.00716.13
7.3.280.0090.01016.17
7.3.270.0140.00317.40
7.3.260.0070.01316.19
7.3.250.0060.01216.31
7.3.240.0140.00916.50
7.3.230.0060.01016.48
7.3.210.0070.01016.20
7.3.200.0160.00619.39
7.3.190.0170.00016.51
7.3.180.0060.00916.36
7.3.170.0120.00416.27
7.3.160.0100.00616.35
7.3.120.0090.00614.58
7.2.330.0100.00716.66
7.2.320.0030.01316.66
7.2.310.0130.00316.22
7.2.300.0080.00916.52
7.2.290.0090.01216.29
7.2.60.0230.00616.59
7.2.00.0000.01218.84
7.1.200.0090.00315.48
7.1.100.0030.00617.68
7.1.70.0120.00616.63
7.1.60.0090.01519.82
7.1.50.0100.01316.82
7.1.00.0130.06722.45
7.0.200.0000.00916.41
7.0.140.0030.07322.18
7.0.60.0070.08020.02
7.0.50.0030.07017.93
7.0.40.0130.08320.10
7.0.30.0230.04020.11
7.0.20.0230.05720.30
7.0.10.0070.05320.22
7.0.00.0030.09320.37
5.6.280.0030.07321.00
5.6.210.0070.08020.48
5.6.200.0070.07318.27
5.6.190.0070.05720.59
5.6.180.0170.06720.46
5.6.170.0270.07020.54
5.6.160.0130.04720.54
5.6.150.0100.08018.18
5.6.140.0030.07018.21
5.6.130.0100.08318.28
5.6.120.0200.06721.12
5.6.110.0230.07721.04
5.6.100.0070.04321.04
5.6.90.0030.07321.00
5.6.80.0070.08720.53
5.5.350.0030.08320.46
5.5.340.0000.08317.98
5.5.330.0000.06320.19
5.5.320.0070.04020.42
5.5.310.0400.04720.27
5.5.300.0070.03318.05
5.5.290.0000.05718.02
5.5.280.0100.08020.97
5.5.270.0070.03720.95
5.5.260.0100.06720.89
5.5.250.0130.08020.55
5.5.240.0000.05720.08
5.4.450.0030.03319.39
5.4.440.0530.04019.38
5.4.430.0530.04719.32
5.4.420.0430.04319.48
5.4.410.0030.06318.97
5.4.400.0170.06718.80
5.4.390.0030.05718.73
5.4.380.0130.05318.63
5.4.370.0170.05018.83
5.4.360.0170.04718.61
5.4.350.0170.05318.76
5.4.340.0170.05018.80
5.4.320.0080.04112.50
5.4.310.0060.03812.50
5.4.300.0090.03512.50
5.4.290.0050.04612.49
5.4.280.0070.03412.39
5.4.270.0080.03612.37
5.4.260.0070.04112.36
5.4.250.0070.03812.36
5.4.240.0080.04512.36
5.4.230.0080.04012.35
5.4.220.0090.04112.36
5.4.210.0040.04012.36
5.4.200.0090.03612.36
5.4.190.0120.03912.35
5.4.180.0070.04012.35
5.4.170.0060.03712.36
5.4.160.0060.03712.36
5.4.150.0030.04012.35
5.4.140.0090.05012.04
5.4.130.0070.04012.02
5.4.120.0060.03611.98
5.4.110.0090.03311.98
5.4.100.0110.03211.98
5.4.90.0120.03811.98
5.4.80.0060.03811.98
5.4.70.0060.03611.97
5.4.60.0060.03611.98
5.4.50.0070.04811.97
5.4.40.0060.03511.96
5.4.30.0090.03311.96
5.4.20.0080.03311.96
5.4.10.0070.03611.96
5.4.00.0060.03711.45
5.3.290.0080.04312.80
5.3.280.0060.03812.71
5.3.270.0090.03712.72
5.3.260.0120.03912.71
5.3.250.0050.04012.72
5.3.240.0040.04612.72
5.3.230.0080.04912.71
5.3.220.0040.04112.68
5.3.210.0040.04212.68
5.3.200.0110.03512.68
5.3.190.0070.04112.68
5.3.180.0070.03612.67
5.3.170.0060.03812.67
5.3.160.0070.03612.67
5.3.150.0080.03712.68
5.3.140.0070.03712.66
5.3.130.0060.03912.66
5.3.120.0060.04812.65
5.3.110.0060.03812.66
5.3.100.0020.04112.12
5.3.90.0040.03912.08
5.3.80.0070.03612.07
5.3.70.0070.04112.07
5.3.60.0050.05212.07
5.3.50.0070.03512.00
5.3.40.0080.03512.00
5.3.30.0090.03211.95
5.3.20.0040.03711.73
5.3.10.0050.03711.69
5.3.00.0100.03411.68
5.2.170.0060.0319.18
5.2.160.0060.0299.18
5.2.150.0080.0299.18
5.2.140.0050.0329.18
5.2.130.0030.0329.14
5.2.120.0100.0259.14
5.2.110.0050.0309.14
5.2.100.0040.0309.14
5.2.90.0050.0309.14
5.2.80.0080.0289.13
5.2.70.0050.0319.13
5.2.60.0050.0349.09
5.2.50.0060.0309.06
5.2.40.0080.0369.04
5.2.30.0090.0399.01
5.2.20.0080.0319.00
5.2.10.0030.0328.91
5.2.00.0060.0318.76
5.1.60.0040.0248.05
5.1.50.0080.0248.05
5.1.40.0040.0268.04
5.1.30.0030.0278.38
5.1.20.0040.0308.41
5.1.10.0070.0238.13
5.1.00.0040.0258.13
5.0.50.0050.0196.60
5.0.40.0070.0166.46
5.0.30.0020.0326.29
5.0.20.0030.0196.25
5.0.10.0060.0186.22
5.0.00.0050.0306.22
4.4.90.0050.0164.78
4.4.80.0030.0154.75
4.4.70.0020.0174.76
4.4.60.0010.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0254.70
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0164.85
4.4.00.0020.0254.75
4.3.110.0030.0154.67
4.3.100.0020.0164.66
4.3.90.0020.0154.64
4.3.80.0030.0254.59
4.3.70.0020.0164.63
4.3.60.0050.0124.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0020.0203.27
4.3.20.0040.0143.25
4.3.10.0020.0173.21
4.3.00.0030.01715.02

preferences:
58.14 ms | 401 KiB | 5 Q