3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface IAnimal { function speak(); } interface IHuman extends IAnimal { function speak($language = NULL); }

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)
8.3.40.0040.01118.49
8.3.30.0070.01119.09
8.3.20.0020.00519.94
8.3.10.0080.00021.73
8.3.00.0040.00419.25
8.2.170.0060.00922.96
8.2.160.0100.00620.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0080.00021.04
8.2.110.0100.00021.96
8.2.100.0080.00418.09
8.2.90.0050.00519.00
8.2.80.0000.00817.97
8.2.70.0000.00917.36
8.2.60.0060.00317.92
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0090.00018.02
8.2.20.0040.00417.61
8.2.10.0070.00017.89
8.2.00.0000.00717.57
8.1.270.0080.00322.14
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.00923.80
8.1.230.0070.00419.16
8.1.220.0000.00817.74
8.1.210.0050.00218.77
8.1.200.0030.00617.13
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0050.00321.95
8.1.150.0040.00418.80
8.1.140.0040.00417.44
8.1.130.0000.00717.71
8.1.120.0000.00717.23
8.1.110.0040.00417.22
8.1.100.0030.00517.39
8.1.90.0000.00717.29
8.1.80.0040.00417.31
8.1.70.0030.00317.24
8.1.60.0000.00917.39
8.1.50.0040.00417.35
8.1.40.0030.00617.45
8.1.30.0090.00017.59
8.1.20.0000.00717.50
8.1.10.0040.00417.42
8.1.00.0030.00617.32
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.43
8.0.270.0040.00417.09
8.0.260.0060.00017.10
8.0.250.0000.00716.79
8.0.240.0050.00216.95
8.0.230.0030.00316.77
8.0.220.0030.00316.78
8.0.210.0040.00416.83
8.0.200.0000.00616.94
8.0.190.0050.00316.82
8.0.180.0040.00416.76
8.0.170.0020.00516.72
8.0.160.0040.00416.82
8.0.150.0030.00516.80
8.0.140.0000.00716.81
8.0.130.0030.00313.27
8.0.120.0030.00516.75
8.0.110.0040.00416.67
8.0.100.0000.00916.80
8.0.90.0030.00316.74
8.0.80.0030.01316.77
8.0.70.0030.00316.88
8.0.60.0000.00716.67
8.0.50.0000.00716.78
8.0.30.0110.00816.97
8.0.20.0110.00817.40
8.0.10.0000.00716.99
8.0.00.0080.00916.70
7.4.330.0020.00215.09
7.4.320.0060.00016.44
7.4.300.0000.00616.52
7.4.290.0020.00516.55
7.4.280.0000.00816.28
7.4.270.0000.00716.52
7.4.260.0070.00016.41
7.4.250.0070.00016.32
7.4.240.0070.00016.53
7.4.230.0030.00316.51
7.4.220.0120.00816.42
7.4.210.0110.00416.36
7.4.200.0030.00316.52
7.4.160.0050.01116.40
7.4.150.0110.01117.40
7.4.140.0080.00917.86
7.4.130.0110.00916.40
7.4.120.0100.00716.58
7.4.110.0080.00916.36
7.4.100.0030.01416.48
7.4.90.0090.00916.58
7.4.80.0130.00819.39
7.4.70.0060.01216.27
7.4.60.0070.01016.28
7.4.50.0000.00816.21
7.4.40.0100.00616.43
7.4.30.0100.00616.36
7.4.00.0020.01514.66
7.3.330.0030.00313.20
7.3.320.0050.00013.10
7.3.310.0000.00716.05
7.3.300.0030.00316.18
7.3.290.0140.00416.18
7.3.280.0090.00916.15
7.3.270.0090.00917.40
7.3.260.0100.00716.28
7.3.250.0100.00716.47
7.3.240.0090.00916.46
7.3.230.0100.00716.50
7.3.210.0110.01116.25
7.3.200.0170.00019.39
7.3.190.0080.00816.34
7.3.180.0100.00716.31
7.3.170.0110.00616.46
7.3.160.0060.00916.36
7.3.120.0070.00714.61
7.3.110.0030.01014.69
7.3.100.0000.01414.39
7.3.90.0060.00814.41
7.3.80.0070.00614.84
7.3.70.0060.00314.59
7.3.60.0080.00414.52
7.3.50.0070.01014.73
7.3.40.0100.00314.78
7.3.30.0100.00014.38
7.3.20.0060.00616.48
7.3.10.0060.01016.59
7.3.00.0030.01016.48
7.2.330.0070.01016.39
7.2.320.0100.01316.52
7.2.310.0060.01616.59
7.2.300.0070.01016.49
7.2.290.0060.01016.50
7.2.250.0110.01114.64
7.2.240.0030.01314.80
7.2.230.0070.00714.90
7.2.220.0040.00414.81
7.2.210.0040.01114.89
7.2.200.0060.00314.65
7.2.190.0040.01114.72
7.2.180.0000.01814.92
7.2.170.0100.00714.89
7.2.60.0000.01416.87
7.2.50.0110.00716.58
7.1.330.0060.00615.69
7.1.320.0030.00915.75
7.1.310.0060.00915.78
7.1.300.0060.00315.70
7.1.290.0040.01115.53
7.1.280.0060.00315.69
7.1.270.0040.00815.50
7.1.260.0000.01015.60
7.1.200.0030.00615.56
7.1.70.0000.00716.81
7.1.60.0070.01419.46
7.1.50.0030.00916.95
7.1.00.0030.07722.55
7.0.200.0000.00916.45
7.0.140.0000.07021.93
7.0.60.0100.05719.91
7.0.50.0070.07317.86
7.0.40.0100.05019.96
7.0.30.0070.05020.22
7.0.20.0200.07720.06
7.0.10.0070.07020.26
7.0.00.0100.08320.18
5.6.280.0100.06721.08
5.6.210.0200.07320.55
5.6.200.0100.03718.29
5.6.190.0070.06720.63
5.6.180.0370.04720.55
5.6.170.0300.03720.45
5.6.160.0070.04320.57
5.6.150.0130.06318.19
5.6.140.0070.05018.11
5.6.130.0130.08018.17
5.6.120.0130.08020.73
5.6.110.0070.07721.03
5.6.100.0030.04321.09
5.6.90.0100.08021.03
5.6.80.0200.05020.45
5.5.350.0270.06320.43
5.5.340.0030.08717.95
5.5.330.0070.04020.25
5.5.320.0300.03320.24
5.5.310.0300.03020.35
5.5.300.0100.08018.05
5.5.290.0130.07018.07
5.5.280.0100.08320.96
5.5.270.0100.04020.86
5.5.260.0100.08320.79
5.5.250.0100.03320.50
5.5.240.0130.06020.26
5.4.450.0200.02719.41
5.4.440.0230.04019.27
5.4.430.0200.03719.38
5.4.420.0130.04019.18
5.4.410.0130.02719.41
5.4.400.0100.03018.87
5.4.390.0070.04718.95
5.4.380.0300.05318.75
5.4.370.0230.06718.45
5.4.360.0270.05718.73
5.4.350.0300.06318.70
5.4.340.0370.05018.62
5.4.320.0090.03412.50
5.4.310.0070.04012.50
5.4.300.0100.04012.50
5.4.290.0060.03812.50
5.4.280.0070.04112.39
5.4.270.0070.03712.39
5.4.260.0060.05012.39
5.4.250.0140.04812.39
5.4.240.0080.04412.39
5.4.230.0120.03612.39
5.4.220.0050.04712.38
5.4.210.0080.03412.39
5.4.200.0100.03912.39
5.4.190.0080.04412.38
5.4.180.0060.04212.38
5.4.170.0080.03612.40
5.4.160.0030.04512.39
5.4.150.0050.03612.39
5.4.140.0020.05212.07
5.4.130.0070.04012.06
5.4.120.0060.03912.02
5.4.110.0050.04012.02
5.4.100.0040.03912.01
5.4.90.0090.03512.01
5.4.80.0030.03912.01
5.4.70.0080.03212.01
5.4.60.0080.04012.01
5.4.50.0060.03412.01
5.4.40.0060.03812.00
5.4.30.0060.03911.99
5.4.20.0120.04612.00
5.4.10.0050.03611.99
5.4.00.0030.03811.48
5.3.290.0100.04112.80
5.3.280.0050.04512.71
5.3.270.0100.04712.72
5.3.260.0110.04012.72
5.3.250.0060.03912.72
5.3.240.0130.03312.72
5.3.230.0090.03512.71
5.3.220.0060.03712.68
5.3.210.0080.03812.68
5.3.200.0090.03412.68
5.3.190.0090.03612.68
5.3.180.0080.03312.67
5.3.170.0040.03912.67
5.3.160.0090.03412.68
5.3.150.0110.04212.68
5.3.140.0080.03812.66
5.3.130.0130.03812.66
5.3.120.0070.04112.66
5.3.110.0090.03612.66
5.3.100.0060.03712.12
5.3.90.0020.04112.10
5.3.80.0090.03412.11
5.3.70.0070.03612.11
5.3.60.0070.04012.08
5.3.50.0070.03612.03
5.3.40.0070.03612.03
5.3.30.0070.03411.98
5.3.20.0040.03711.77
5.3.10.0060.04511.73
5.3.00.0070.03511.72
5.2.170.0030.0329.23
5.2.160.0080.0299.22
5.2.150.0100.0259.22
5.2.140.0040.0319.22
5.2.130.0070.0269.18
5.2.120.0060.0389.18
5.2.110.0050.0309.18
5.2.100.0100.0239.18
5.2.90.0070.0269.18
5.2.80.0100.0289.18
5.2.70.0080.0289.18
5.2.60.0040.0319.13
5.2.50.0030.0349.10
5.2.40.0060.0279.08
5.2.30.0080.0269.05
5.2.20.0180.0279.04
5.2.10.0020.0308.95
5.2.00.0020.0318.81
5.1.60.0060.0228.09
5.1.50.0020.0268.09
5.1.40.0020.0298.07
5.1.30.0020.0288.42
5.1.20.0040.0278.44
5.1.10.0070.0248.17
5.1.00.0040.0318.16
5.0.50.0030.0276.64
5.0.40.0020.0216.50
5.0.30.0040.0306.32
5.0.20.0050.0186.29
5.0.10.0030.0266.26
5.0.00.0030.0346.25
4.4.90.0030.0204.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0020.0154.76
4.4.50.0040.0144.77
4.4.40.0010.0264.71
4.4.30.0020.0274.76
4.4.20.0030.0184.85
4.4.10.0040.0244.85
4.4.00.0030.0294.76
4.3.110.0040.0194.67
4.3.100.0040.0174.66
4.3.90.0060.0214.63
4.3.80.0040.0274.58
4.3.70.0030.0264.63
4.3.60.0040.0204.63
4.3.50.0040.0254.63
4.3.40.0030.0254.54
4.3.30.0030.0243.29
4.3.20.0030.0153.26
4.3.10.0020.0223.21
4.3.00.0000.01314.87

preferences:
45.08 ms | 400 KiB | 5 Q