3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { const C = 12; public function test(); } interface I2 extends I { public function test(array $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)
8.3.60.0120.00318.30
8.3.50.0100.00922.12
8.3.40.0160.00018.63
8.3.30.0140.00018.92
8.3.20.0070.00720.29
8.3.10.0060.00320.26
8.3.00.0040.00419.52
8.2.180.0140.00416.63
8.2.170.0100.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.17
8.2.110.0030.00622.21
8.2.100.0080.00317.72
8.2.90.0000.00819.03
8.2.80.0000.01017.97
8.2.70.0050.00317.50
8.2.60.0000.00817.68
8.2.50.0000.00918.07
8.2.40.0040.00418.06
8.2.30.0000.00719.20
8.2.20.0070.00017.51
8.2.10.0040.00417.99
8.2.00.0000.00817.48
8.1.280.0070.00725.92
8.1.270.0040.00422.23
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0070.00323.92
8.1.230.0060.00619.18
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0000.00717.23
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0070.00022.00
8.1.150.0050.00218.73
8.1.140.0040.00417.38
8.1.130.0030.00317.66
8.1.120.0000.00717.42
8.1.110.0070.00017.37
8.1.100.0030.00517.28
8.1.90.0040.00417.41
8.1.80.0000.00717.33
8.1.70.0030.00317.23
8.1.60.0050.00317.52
8.1.50.0050.00317.41
8.1.40.0000.00717.34
8.1.30.0050.00317.63
8.1.20.0040.00417.56
8.1.10.0050.00217.44
8.1.00.0040.00417.31
8.0.300.0030.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00818.42
8.0.270.0030.00317.18
8.0.260.0000.00617.27
8.0.250.0000.00716.96
8.0.240.0040.00416.97
8.0.230.0040.00316.82
8.0.220.0030.00316.93
8.0.210.0000.00716.84
8.0.200.0030.00316.92
8.0.190.0090.00016.89
8.0.180.0050.00216.82
8.0.170.0000.00816.86
8.0.160.0000.00716.88
8.0.150.0040.00416.71
8.0.140.0000.00716.88
8.0.130.0060.00013.34
8.0.120.0050.00316.88
8.0.110.0040.00416.91
8.0.100.0000.00716.92
8.0.90.0040.00416.88
8.0.80.0000.02216.94
8.0.70.0080.00016.71
8.0.60.0080.00016.91
8.0.50.0040.00416.89
8.0.30.0140.00716.87
8.0.20.0140.00817.40
8.0.10.0040.00417.07
8.0.00.0120.00616.69
7.4.330.0000.00515.00
7.4.320.0030.00316.52
7.4.300.0000.00616.44
7.4.290.0030.00316.45
7.4.280.0040.00416.44
7.4.270.0070.00016.44
7.4.260.0030.00616.51
7.4.250.0040.00416.51
7.4.240.0040.00316.50
7.4.230.0070.00016.18
7.4.220.0070.01116.50
7.4.210.0070.00716.46
7.4.200.0030.00316.64
7.4.160.0060.01316.48
7.4.150.0190.00617.40
7.4.140.0080.01017.86
7.4.130.0130.00316.42
7.4.120.0100.00616.40
7.4.110.0080.00816.30
7.4.100.0110.00416.56
7.4.90.0040.01316.52
7.4.80.0130.00416.32
7.4.70.0160.00616.43
7.4.60.0060.01216.32
7.4.50.0000.00816.28
7.4.40.0000.01816.52
7.4.30.0100.00616.42
7.4.00.0110.00414.71
7.3.330.0050.00013.20
7.3.320.0020.00313.20
7.3.310.0000.00716.08
7.3.300.0060.00016.24
7.3.290.0070.00716.30
7.3.280.0120.00516.23
7.3.270.0040.01417.40
7.3.260.0040.01216.25
7.3.250.0110.00716.44
7.3.240.0160.00316.48
7.3.230.0090.00916.43
7.3.210.0060.01016.34
7.3.200.0090.00919.39
7.3.190.0110.00716.40
7.3.180.0140.01316.36
7.3.170.0140.00716.38
7.3.160.0090.00616.25
7.2.330.0110.00716.53
7.2.320.0130.00916.21
7.2.310.0050.01116.42
7.2.300.0110.00616.61
7.2.290.0120.00316.54
7.2.80.0090.00616.43
7.2.60.0100.00316.68
7.2.00.0030.00918.94
7.1.200.0110.00015.62
7.1.100.0070.00318.13
7.1.70.0000.01016.96
7.1.60.0100.01319.32
7.1.50.0090.00616.75
7.1.00.0030.07722.32
7.0.200.0000.00916.43
7.0.140.0070.07022.04
7.0.60.0030.08719.97
7.0.50.0200.07717.81
7.0.40.0100.08320.20
7.0.30.0270.06320.13
7.0.20.0300.08020.12
7.0.10.0070.05720.12
7.0.00.0170.07020.24
5.6.280.0030.07321.16
5.6.210.0070.08320.71
5.6.200.0100.08018.17
5.6.190.0070.05020.42
5.6.180.0470.04320.63
5.6.170.0370.05720.44
5.6.160.0000.04720.50
5.6.150.0030.05718.18
5.6.140.0000.09018.15
5.6.130.0100.03718.14
5.6.120.0100.07720.89
5.6.110.0200.07320.98
5.6.100.0100.03320.98
5.6.90.0070.04720.98
5.6.80.0100.06720.51
5.5.350.0170.06020.53
5.5.340.0030.04717.99
5.5.330.0030.06020.27
5.5.320.0430.07320.32
5.5.310.0230.07320.32
5.5.300.0030.05017.97
5.5.290.0070.08317.94
5.5.280.0030.06020.80
5.5.270.0000.08320.83
5.5.260.0130.05720.79
5.5.250.0130.06720.62
5.5.240.0170.07320.11
5.4.450.0130.05719.48
5.4.440.1000.04019.48
5.4.430.0670.06019.47
5.4.420.0100.05019.43
5.4.410.0800.05319.42
5.4.400.0800.05318.88
5.4.390.0700.05318.97
5.4.380.0300.05018.79
5.4.370.0300.06018.76
5.4.360.0270.05018.50
5.4.350.0330.05718.59
5.4.340.0600.05718.59
5.4.320.0060.03612.50
5.4.310.0080.04112.50
5.4.300.0090.03912.50
5.4.290.0100.03612.50
5.4.280.0050.03712.40
5.4.270.0090.03512.39
5.4.260.0060.03812.39
5.4.250.0050.03812.39
5.4.240.0080.03412.40
5.4.230.0050.03712.39
5.4.220.0040.03712.39
5.4.210.0080.04212.38
5.4.200.0060.03812.39
5.4.190.0040.03712.38
5.4.180.0060.03512.38
5.4.170.0050.03612.39
5.4.160.0030.03712.39
5.4.150.0050.03712.39
5.4.140.0060.03612.07
5.4.130.0050.03512.06
5.4.120.0070.04012.02
5.4.110.0080.03612.01
5.4.100.0060.03812.01
5.4.90.0070.03512.01
5.4.80.0070.03512.02
5.4.70.0040.03612.01
5.4.60.0030.03712.00
5.4.50.0050.03712.01
5.4.40.0050.04011.99
5.4.30.0070.03411.99
5.4.20.0080.03212.00
5.4.10.0060.03411.99
5.4.00.0070.03511.49
5.3.290.0040.04112.80
5.3.280.0060.03712.71
5.3.270.0050.04012.72
5.3.260.0040.04912.72
5.3.250.0140.03712.72
5.3.240.0070.04512.72
5.3.230.0090.03912.70
5.3.220.0110.04812.68
5.3.210.0080.04012.68
5.3.200.0040.04512.68
5.3.190.0060.04012.68
5.3.180.0070.03512.68
5.3.170.0060.03612.67
5.3.160.0070.03512.67
5.3.150.0080.03712.67
5.3.140.0080.03412.66
5.3.130.0080.03612.66
5.3.120.0080.03712.66
5.3.110.0080.03512.66
5.3.100.0080.03612.13
5.3.90.0090.04212.11
5.3.80.0050.04412.09
5.3.70.0060.03512.09
5.3.60.0050.03712.08
5.3.50.0070.03412.03
5.3.40.0040.04012.03
5.3.30.0080.03311.99
5.3.20.0100.03111.76
5.3.10.0060.03411.74
5.3.00.0060.03611.73
5.2.170.0050.0319.23
5.2.160.0060.0279.22
5.2.150.0020.0339.22
5.2.140.0020.0339.22
5.2.130.0040.0289.18
5.2.120.0070.0269.18
5.2.110.0050.0289.19
5.2.100.0050.0279.18
5.2.90.0070.0269.18
5.2.80.0050.0309.18
5.2.70.0070.0289.18
5.2.60.0060.0289.13
5.2.50.0060.0279.10
5.2.40.0050.0349.07
5.2.30.0050.0289.06
5.2.20.0060.0269.04
5.2.10.0030.0318.95
5.2.00.0060.0278.81
5.1.60.0060.0228.09
5.1.50.0040.0258.09
5.1.40.0050.0248.07
5.1.30.0060.0248.42
5.1.20.0070.0238.45
5.1.10.0070.0238.17
5.1.00.0060.0248.16
5.0.50.0050.0186.64
5.0.40.0030.0196.50
5.0.30.0050.0306.31
5.0.20.0030.0366.29
5.0.10.0040.0186.27
5.0.00.0040.0296.25
4.4.90.0030.0214.78
4.4.80.0050.0174.75
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0050.0144.77
4.4.40.0040.0324.70
4.4.30.0030.0224.76
4.4.20.0030.0194.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0254.67
4.3.100.0050.0184.66
4.3.90.0030.0194.63
4.3.80.0040.0324.59
4.3.70.0030.0224.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0020.0244.54
4.3.30.0000.0183.28
4.3.20.0030.0153.26
4.3.10.0030.0143.21
4.3.00.0070.0206.79

preferences:
36.96 ms | 401 KiB | 5 Q