3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class Foo { const BOO = 1; const FOO = 2; } class Goo { const MOO = Foo::BOO; const ROO = Foo::FOO; } echo Goo::MOO; echo Goo::MOO;

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)
8.3.40.0040.01118.57
8.3.30.0070.00719.23
8.3.20.0050.00320.18
8.3.10.0030.00520.45
8.3.00.0050.00319.00
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.22
8.2.110.0060.00321.00
8.2.100.0070.00418.22
8.2.90.0000.00819.09
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0070.00317.91
8.2.50.0000.00818.07
8.2.40.0040.00418.15
8.2.30.0070.00019.30
8.2.20.0000.00717.66
8.2.10.0040.00417.80
8.2.00.0000.00717.53
8.1.270.0050.00322.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00021.31
8.1.230.0090.00319.46
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0070.00017.10
8.1.180.0000.00718.10
8.1.170.0000.00818.58
8.1.160.0000.00721.92
8.1.150.0040.00418.82
8.1.140.0040.00417.21
8.1.130.0030.00317.75
8.1.120.0070.00017.37
8.1.110.0040.00417.34
8.1.100.0000.00817.34
8.1.90.0000.00917.21
8.1.80.0050.00317.33
8.1.70.0030.00317.30
8.1.60.0000.00817.45
8.1.50.0050.00317.42
8.1.40.0000.00717.41
8.1.30.0000.00817.34
8.1.20.0060.00317.57
8.1.10.0050.00317.40
8.1.00.0020.00517.23
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0000.00718.32
8.0.270.0070.00017.23
8.0.260.0030.00317.19
8.0.250.0000.00616.79
8.0.240.0050.00216.84
8.0.230.0040.00416.80
8.0.220.0030.00316.66
8.0.210.0070.00016.72
8.0.200.0000.00716.81
8.0.190.0080.00016.82
8.0.180.0040.00416.77
8.0.170.0040.00416.79
8.0.160.0000.00816.61
8.0.150.0050.00316.59
8.0.140.0080.00016.76
8.0.130.0000.00513.21
8.0.120.0040.00416.63
8.0.110.0040.00416.78
8.0.100.0080.00016.64
8.0.90.0070.00016.70
8.0.80.0090.00616.67
8.0.70.0000.00716.65
8.0.60.0040.00416.87
8.0.50.0050.00216.75
8.0.30.0070.01316.81
8.0.20.0120.00617.40
8.0.10.0000.00716.86
8.0.00.0130.00316.74
7.4.330.0050.00015.00
7.4.320.0070.00016.48
7.4.300.0000.00616.46
7.4.290.0050.00216.47
7.4.280.0030.00616.40
7.4.270.0000.00716.35
7.4.260.0040.00416.42
7.4.250.0030.00416.18
7.4.240.0030.00416.36
7.4.230.0030.00316.36
7.4.220.0140.00516.38
7.4.210.0030.01016.49
7.4.200.0070.00016.45
7.4.160.0060.00916.43
7.4.150.0060.01517.40
7.4.140.0110.01017.86
7.4.130.0120.00616.46
7.4.120.0100.00716.35
7.4.110.0070.01016.23
7.4.100.0100.00716.21
7.4.90.0220.00016.29
7.4.80.0070.01019.39
7.4.70.0070.01116.39
7.4.60.0070.01016.36
7.4.50.0040.00416.45
7.4.40.0030.01216.31
7.4.30.0060.01616.46
7.4.00.0030.01014.71
7.3.330.0030.00313.24
7.3.320.0030.00312.97
7.3.310.0040.00416.20
7.3.300.0000.00715.99
7.3.290.0070.01316.17
7.3.280.0070.00816.16
7.3.270.0110.00717.40
7.3.260.0060.01216.47
7.3.250.0160.00316.28
7.3.240.0080.00816.36
7.3.230.0090.00616.39
7.3.210.0080.00816.44
7.3.200.0090.00819.39
7.3.190.0070.01116.52
7.3.180.0030.01316.44
7.3.170.0110.00516.27
7.3.160.0100.00716.42
7.3.10.0100.01016.34
7.3.00.0200.01016.34
7.2.330.0130.00316.59
7.2.320.0090.01616.59
7.2.310.0100.00916.63
7.2.300.0100.00616.54
7.2.290.0180.00316.27
7.2.130.0210.00316.92
7.2.120.0110.01116.81
7.2.110.0080.00616.34
7.2.100.0140.00716.43
7.2.90.0220.00016.73
7.2.80.0100.01316.03
7.2.70.0150.00416.66
7.2.60.0100.00716.32
7.2.50.0120.00616.50
7.2.40.0090.00616.21
7.2.30.0100.00316.38
7.2.20.0030.01416.36
7.2.10.0060.00916.42
7.2.00.0110.00416.52
7.1.250.0170.01115.29
7.1.100.0000.01617.80
7.1.70.0000.01016.95
7.1.60.0140.01019.61
7.1.50.0100.01016.75
7.1.00.0070.07022.44
7.0.200.0030.00616.75
7.0.140.0100.06721.98
7.0.60.0100.08019.89
7.0.50.0030.06717.82
7.0.40.0070.07720.26
7.0.30.0130.04320.16
7.0.20.0270.08320.21
7.0.10.0300.07720.20
7.0.00.0100.07720.19
5.6.280.0100.06721.10
5.6.210.0170.03720.64
5.6.200.0070.07718.27
5.6.190.0100.03720.50
5.6.180.0330.07020.48
5.6.170.0200.05320.41
5.6.160.0070.08020.71
5.6.150.0100.06318.28
5.6.140.0000.07018.18
5.6.130.0000.04718.15
5.6.120.0030.04021.11
5.6.110.0100.08021.01
5.6.100.0170.07020.90
5.6.90.0070.07321.10
5.6.80.0030.06020.51
5.6.70.4470.03720.38
5.5.350.0070.08020.30
5.5.340.0070.05717.92
5.5.330.0070.04020.27
5.5.320.0200.05020.30
5.5.310.0270.04020.34
5.5.300.0100.07717.99
5.5.290.0100.08017.94
5.5.280.0070.04020.76
5.5.270.0070.09020.96
5.5.260.0200.07320.82
5.5.250.0100.07320.78
5.5.240.0170.07020.26
5.4.450.0300.04719.20
5.4.440.0470.04719.54
5.4.430.0270.04319.48
5.4.420.0300.04719.41
5.4.410.0530.03719.39
5.4.400.0270.03719.32
5.4.390.0200.05019.08
5.4.380.0330.06018.69
5.4.370.0370.04718.80
5.4.360.0430.04318.74
5.4.350.0470.07018.72
5.4.340.0270.05718.76
5.4.320.0080.03412.49
5.4.310.0050.03912.49
5.4.300.0050.03812.49
5.4.290.0090.03512.50
5.4.280.0070.03412.39
5.4.270.0040.03712.39
5.4.260.0050.03812.39
5.4.250.0050.03812.39
5.4.240.0040.03712.39
5.4.230.0090.03412.39
5.4.220.0060.04212.39
5.4.210.0080.04012.38
5.4.200.0040.04112.38
5.4.190.0060.04012.38
5.4.180.0060.03612.38
5.4.170.0050.03712.39
5.4.160.0050.03612.39
5.4.150.0070.03512.38
5.4.140.0050.04012.07
5.4.130.0100.03612.05
5.4.120.0040.03912.01
5.4.110.0050.03912.00
5.4.100.0060.03812.01
5.4.90.0020.04012.00
5.4.80.0010.04212.01
5.4.70.0050.03812.00
5.4.60.0040.03512.00
5.4.50.0040.03512.00
5.4.40.0060.03311.99
5.4.30.0020.03811.98
5.4.20.0060.03411.98
5.4.10.0050.04011.98
5.4.00.0060.03411.48
5.3.290.0090.03712.80
5.3.280.0060.04412.71
5.3.270.0040.04512.72
5.3.260.0030.04112.72
5.3.250.0160.03312.72
5.3.240.0030.03812.71
5.3.230.0030.04012.70
5.3.220.0050.03812.68
5.3.210.0070.03712.68
5.3.200.0060.03512.68
5.3.190.0060.04412.68
5.3.180.0030.03812.67
5.3.170.0060.03712.67
5.3.160.0070.04412.67
5.3.150.0090.03412.67
5.3.140.0070.03612.66
5.3.130.0090.04012.66
5.3.120.0050.03912.66
5.3.110.0040.04012.66
5.3.100.0090.04212.11
5.3.90.0060.04312.09
5.3.80.0080.03612.08
5.3.70.0040.03712.08
5.3.60.0060.03912.07
5.3.50.0060.03912.02
5.3.40.0090.03512.02
5.3.30.0080.03611.97
5.3.20.0060.03911.75
5.3.10.0060.04911.72
5.3.00.0060.03511.71
5.2.170.0020.0329.21
5.2.160.0070.0259.21
5.2.150.0060.0289.21
5.2.140.0030.0329.21
5.2.130.0060.0289.17
5.2.120.0050.0289.17
5.2.110.0040.0309.18
5.2.100.0060.0279.17
5.2.90.0060.0269.17
5.2.80.0030.0319.16
5.2.70.0070.0359.17
5.2.60.0060.0289.12
5.2.50.0050.0289.09
5.2.40.0040.0299.07
5.2.30.0050.0299.04
5.2.20.0040.0289.03
5.2.10.0060.0258.93
5.2.00.0050.0278.79
5.1.60.0040.0248.08
5.1.50.0040.0258.08
5.1.40.0020.0318.05
5.1.30.0040.0278.41
5.1.20.0060.0258.43
5.1.10.0020.0278.15
5.1.00.0070.0238.15
5.0.50.0010.0236.63
5.0.40.0070.0166.49
5.0.30.0030.0316.30
5.0.20.0020.0216.27
5.0.10.0030.0196.25
5.0.00.0050.0296.24
4.4.90.0040.0154.78
4.4.80.0020.0154.75
4.4.70.0020.0154.76
4.4.60.0050.0194.76
4.4.50.0030.0194.77
4.4.40.0050.0234.71
4.4.30.0050.0134.75
4.4.20.0030.0174.85
4.4.10.0040.0164.84
4.4.00.0030.0244.76
4.3.110.0030.0164.66
4.3.100.0040.0134.66
4.3.90.0020.0164.64
4.3.80.0040.0284.58
4.3.70.0020.0154.63
4.3.60.0040.0214.62
4.3.50.0030.0214.63
4.3.40.0050.0254.54
4.3.30.0020.0213.29
4.3.20.0030.0143.26
4.3.10.0020.0153.22
4.3.00.0000.01716.72

preferences:
44.87 ms | 400 KiB | 5 Q