3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { foreach(range(0, 10) as $i) yield $i; } iterator_count(gen());

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)
8.3.40.0060.00918.42
8.3.30.0140.00018.98
8.3.20.0000.00720.26
8.3.10.0040.00423.51
8.3.00.0040.00419.25
8.2.170.0090.00622.96
8.2.160.0100.00620.36
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0000.00921.02
8.2.110.0030.00619.33
8.2.100.0110.00017.78
8.2.90.0050.00319.28
8.2.80.0000.00817.97
8.2.70.0060.00317.37
8.2.60.0030.00717.63
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0000.00818.04
8.2.20.0000.00817.49
8.2.10.0000.00718.15
8.2.00.0000.00917.67
8.1.270.0080.00023.91
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0090.00022.01
8.1.230.0040.00818.95
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00017.11
8.1.180.0000.00918.10
8.1.170.0030.00618.50
8.1.160.0000.00822.01
8.1.150.0100.00018.75
8.1.140.0000.00717.45
8.1.130.0070.00017.81
8.1.120.0050.00317.36
8.1.110.0040.00417.28
8.1.100.0040.00417.28
8.1.90.0070.00017.29
8.1.80.0060.00617.36
8.1.70.0030.00317.37
8.1.60.0030.00617.41
8.1.50.0030.00517.45
8.1.40.0040.00417.35
8.1.30.0080.00017.52
8.1.20.0060.00317.53
8.1.10.0030.00617.45
8.1.00.0060.00317.23
8.0.300.0000.00818.77
8.0.290.0000.00816.63
8.0.280.0070.00018.28
8.0.270.0040.00417.12
8.0.260.0000.00617.25
8.0.250.0030.00316.94
8.0.240.0030.00617.00
8.0.230.0000.00716.95
8.0.220.0030.00316.91
8.0.210.0000.00716.90
8.0.200.0030.00316.83
8.0.190.0030.00516.86
8.0.180.0000.00716.84
8.0.170.0060.00316.93
8.0.160.0040.00416.95
8.0.150.0040.00416.71
8.0.140.0040.00416.85
8.0.130.0050.00013.31
8.0.120.0040.00416.75
8.0.110.0050.00316.80
8.0.100.0040.00416.77
8.0.90.0050.00216.95
8.0.80.0030.01316.85
8.0.70.0050.00316.78
8.0.60.0060.00316.68
8.0.50.0030.00516.75
8.0.30.0110.00917.13
8.0.20.0130.00617.40
8.0.10.0060.00317.00
8.0.00.0090.00916.90
7.4.330.0000.00715.00
7.4.320.0060.00016.52
7.4.300.0060.00016.54
7.4.290.0050.00316.40
7.4.280.0040.00416.58
7.4.270.0030.00316.40
7.4.260.0040.00416.53
7.4.250.0050.00316.60
7.4.240.0030.00516.43
7.4.230.0000.00716.61
7.4.220.0120.00716.62
7.4.210.0100.00716.63
7.4.200.0050.00216.39
7.4.160.0150.00616.72
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0080.01216.50
7.4.120.0130.00516.57
7.4.110.0060.01616.61
7.4.100.0140.01116.37
7.4.90.0090.00916.47
7.4.80.0080.01219.39
7.4.70.0080.00816.35
7.4.60.0100.00716.39
7.4.50.0030.00316.38
7.4.40.0090.00716.46
7.4.30.0090.00616.61
7.4.00.0100.00614.81
7.3.330.0060.00013.29
7.3.320.0050.00013.25
7.3.310.0000.00616.19
7.3.300.0000.00716.22
7.3.290.0070.00716.29
7.3.280.0100.00816.29
7.3.270.0160.00017.40
7.3.260.0090.00916.59
7.3.250.0090.00816.25
7.3.240.0150.00916.64
7.3.230.0170.00016.49
7.3.210.0060.00916.53
7.3.200.0060.01019.39
7.3.190.0120.00616.29
7.3.180.0160.00016.49
7.3.170.0100.00716.41
7.3.160.0100.00716.32
7.2.330.0090.00916.58
7.2.320.0110.01116.64
7.2.310.0060.00916.36
7.2.300.0140.00316.38
7.2.290.0140.00716.41
7.2.60.0060.00616.96
7.1.200.0080.00615.63
7.1.70.0000.01017.16
7.1.60.0130.01019.40
7.1.50.0100.01416.92
7.1.00.0030.07722.30
7.0.200.0040.00416.63
7.0.140.0030.07722.09
7.0.60.0030.06019.92
7.0.50.0070.08017.87
7.0.40.0070.08720.40
7.0.30.0270.08320.26
7.0.20.0270.04020.25
7.0.10.0000.08020.10
7.0.00.0070.08720.12
5.6.280.0000.07721.12
5.6.210.0030.08320.52
5.6.200.0170.05318.23
5.6.190.0100.04720.34
5.6.180.3930.04320.55
5.6.170.0270.08320.50
5.6.160.0100.07320.56
5.6.150.0030.05018.25
5.6.140.0070.07718.15
5.6.130.0030.08318.15
5.6.120.0130.07721.10
5.6.110.0170.07721.12
5.6.100.0070.06320.89
5.6.90.0070.09320.98
5.6.80.0030.05720.53
5.5.350.0030.08320.41
5.5.340.0070.03717.92
5.5.330.0030.08720.38
5.5.320.0270.07020.42
5.5.310.0230.06320.34
5.5.300.0130.07318.08
5.5.290.0070.08717.92
5.5.280.0030.07720.68
5.5.270.0130.07720.97
5.5.260.0100.08320.84
5.5.250.0130.07720.49
5.5.240.0170.05320.12
5.4.450.0200.05319.31
5.4.440.0330.04719.30
5.4.430.0130.04319.54
5.4.420.0470.04019.42
5.4.410.0230.04019.27
5.4.400.0400.04319.23
5.4.390.0400.04019.14
5.4.380.0500.06318.80
5.4.370.0330.07018.56
5.4.360.0370.04718.75
5.4.350.0370.06318.57
5.4.340.0430.05318.79
5.4.320.0080.03412.52
5.4.310.0030.04012.52
5.4.300.0080.03512.52
5.4.290.0070.03712.51
5.4.280.0070.03512.41
5.4.270.0070.03512.41
5.4.260.0050.04512.41
5.4.250.0080.03512.41
5.4.240.0040.03712.41
5.4.230.0060.03712.40
5.4.220.0080.03412.40
5.4.210.0050.03812.40
5.4.200.0060.03812.40
5.4.190.0050.03712.40
5.4.180.0030.03812.40
5.4.170.0050.03812.40
5.4.160.0090.03912.40
5.4.150.0060.04112.40
5.4.140.0080.03512.09
5.4.130.0060.03412.07
5.4.120.0060.03412.04
5.4.110.0040.03812.04
5.4.100.0030.03812.03
5.4.90.0040.03712.03
5.4.80.0040.03812.03
5.4.70.0080.03212.03
5.4.60.0070.03312.03
5.4.50.0040.03712.02
5.4.40.0070.03412.02
5.4.30.0050.03712.01
5.4.20.0070.04112.00
5.4.10.0080.03312.02
5.4.00.0060.03611.50
5.3.290.0050.03912.80
5.3.280.0060.03812.70
5.3.270.0050.04212.73
5.3.260.0050.04012.72
5.3.250.0060.03612.72
5.3.240.0070.03512.72
5.3.230.0060.03712.71
5.3.220.0050.04212.68
5.3.210.0040.04212.68
5.3.200.0070.03512.68
5.3.190.0020.04112.68
5.3.180.0010.04312.68
5.3.170.0120.02912.66
5.3.160.0070.03712.68
5.3.150.0050.03712.67
5.3.140.0080.03412.66
5.3.130.0060.03912.66
5.3.120.0020.04212.66
5.3.110.0060.04712.66
5.3.100.0070.03512.13
5.3.90.0070.03912.11
5.3.80.0060.03712.10
5.3.70.0050.03712.09
5.3.60.0050.03812.09
5.3.50.0060.03612.02
5.3.40.0080.03312.02
5.3.30.0040.03611.98
5.3.20.0040.03711.76
5.3.10.0040.03511.75
5.3.00.0050.03811.72
5.2.170.0020.0329.22
5.2.160.0040.0299.22
5.2.150.0060.0289.22
5.2.140.0040.0299.21
5.2.130.0050.0309.17
5.2.120.0030.0339.18
5.2.110.0020.0359.18
5.2.100.0040.0299.18
5.2.90.0030.0309.18
5.2.80.0040.0309.17
5.2.70.0040.0319.18
5.2.60.0040.0339.13
5.2.50.0070.0339.10
5.2.40.0080.0319.07
5.2.30.0020.0369.05
5.2.20.0030.0329.04
5.2.10.0080.0278.95
5.2.00.0040.0298.80
5.1.60.0010.0278.08
5.1.50.0030.0258.09
5.1.40.0020.0278.06
5.1.30.0040.0268.42
5.1.20.0040.0278.44
5.1.10.0070.0258.16
5.1.00.0040.0308.17
5.0.50.0020.0226.64
5.0.40.0040.0196.50
5.0.30.0040.0346.32
5.0.20.0040.0196.29
5.0.10.0030.0226.25
5.0.00.0030.0316.25
4.4.90.0020.0174.78
4.4.80.0040.0144.75
4.4.70.0020.0184.75
4.4.60.0020.0164.76
4.4.50.0040.0134.77
4.4.40.0010.0264.71
4.4.30.0000.0174.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0030.0154.66
4.3.90.0010.0174.64
4.3.80.0030.0244.59
4.3.70.0030.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0163.30
4.3.20.0020.0213.27
4.3.10.0010.0173.23
4.3.00.0030.02015.96

preferences:
46.83 ms | 400 KiB | 5 Q