3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { for ($i = 0; $i < 10 ; $i++) { yield $i; } } echo count(foo()); echo foo();

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)
8.3.40.0110.00418.84
8.3.30.0070.00719.14
8.3.20.0040.00420.21
8.3.10.0040.00421.66
8.3.00.0040.00417.68
8.2.170.0140.00322.96
8.2.160.0110.00420.37
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00320.96
8.2.110.0060.00321.03
8.2.100.0110.00017.91
8.2.90.0040.00417.84
8.2.80.0090.00017.97
8.2.70.0090.00017.50
8.2.60.0080.00317.79
8.2.50.0030.00518.07
8.2.40.0050.00517.87
8.2.30.0000.00718.11
8.2.20.0040.00417.73
8.2.10.0070.00017.92
8.2.00.0070.00017.82
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0130.00322.53
8.1.230.0070.00420.98
8.1.220.0030.00617.74
8.1.210.0050.00319.03
8.1.200.0060.00617.00
8.1.190.0050.00317.13
8.1.180.0030.00518.10
8.1.170.0040.00718.46
8.1.160.0030.00421.88
8.1.150.0000.00918.91
8.1.140.0050.00517.23
8.1.130.0070.00017.70
8.1.120.0040.00417.46
8.1.110.0000.00717.25
8.1.100.0070.00017.23
8.1.90.0000.00717.42
8.1.80.0000.00717.44
8.1.70.0000.00717.26
8.1.60.0000.01017.58
8.1.50.0000.00817.50
8.1.40.0000.00817.38
8.1.30.0000.00817.63
8.1.20.0000.00817.60
8.1.10.0000.00817.51
8.1.00.0030.00617.51
8.0.300.0000.00819.86
8.0.290.0000.00816.63
8.0.280.0000.00718.30
8.0.270.0030.00317.04
8.0.260.0060.00017.05
8.0.250.0030.00316.97
8.0.240.0030.00317.01
8.0.230.0060.00316.87
8.0.220.0030.00316.89
8.0.210.0040.00416.76
8.0.200.0030.00316.79
8.0.190.0050.00217.00
8.0.180.0000.00816.98
8.0.170.0030.00517.00
8.0.160.0080.00016.97
8.0.150.0040.00416.84
8.0.140.0050.00316.93
8.0.130.0030.00313.36
8.0.120.0000.00716.96
8.0.110.0040.00416.87
8.0.100.0030.00316.89
8.0.90.0070.00017.01
8.0.80.0000.02017.01
8.0.70.0080.00016.96
8.0.60.0000.00816.99
8.0.50.0000.00816.88
8.0.30.0120.00817.05
8.0.20.0040.01517.40
8.0.10.0000.00716.84
8.0.00.0080.01116.78
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0030.00316.45
7.4.290.0000.00716.59
7.4.280.0070.00016.43
7.4.270.0070.00016.60
7.4.260.0000.01016.42
7.4.250.0000.00716.36
7.4.240.0050.00216.47
7.4.230.0070.00016.55
7.4.220.0130.00616.56
7.4.210.0130.00716.34
7.4.200.0030.00316.54
7.4.160.0080.00816.41
7.4.150.0130.00617.40
7.4.140.0140.00717.86
7.4.130.0100.00816.71
7.4.120.0060.01316.50
7.4.110.0110.01116.55
7.4.100.0120.01216.46
7.4.90.0090.00916.48
7.4.80.0110.01119.39
7.4.70.0150.00716.68
7.4.60.0140.00316.52
7.4.50.0060.00016.33
7.4.40.0140.00316.29
7.4.30.0070.01016.29
7.4.00.0070.01015.27
7.3.330.0000.00613.28
7.3.320.0000.00513.23
7.3.310.0030.00316.20
7.3.300.0030.00316.30
7.3.290.0070.00716.36
7.3.280.0090.00916.27
7.3.270.0090.00917.40
7.3.260.0120.00616.55
7.3.250.0050.01216.48
7.3.240.0060.01016.43
7.3.230.0130.00616.39
7.3.210.0060.00916.39
7.3.200.0150.00519.39
7.3.190.0040.01416.40
7.3.180.0110.00416.18
7.3.170.0120.00316.29
7.3.160.0060.01216.36
7.3.120.0040.01214.91
7.2.330.0000.01716.42
7.2.320.0070.01716.61
7.2.310.0120.00916.73
7.2.300.0140.00316.68
7.2.290.0080.00916.30
7.2.60.0000.01417.00
7.2.00.0030.01019.60
7.1.200.0030.01215.80
7.1.100.0080.01117.99
7.1.70.0030.01117.16
7.1.60.0070.01719.11
7.1.50.0040.01816.96
7.1.00.0070.07022.34
7.0.200.0030.00316.82
7.0.140.0000.07322.12
7.0.60.0100.07719.83
7.0.50.0100.07317.84
7.0.40.0030.05720.11
7.0.30.0270.04020.07
7.0.20.0270.06020.16
7.0.10.0070.08720.23
7.0.00.0030.04320.20
5.6.280.0070.07021.13
5.6.210.0070.08020.77
5.6.200.0070.08318.18
5.6.190.0000.04720.61
5.6.180.4130.04020.46
5.6.170.0170.04320.52
5.6.160.0070.04720.47
5.6.150.0070.05018.29
5.6.140.0100.08318.28
5.6.130.0030.04018.17
5.6.120.0070.09021.00
5.6.110.0030.05320.99
5.6.100.0230.07321.08
5.6.90.0100.05721.00
5.6.80.0000.06320.39
5.6.70.4400.04020.48
5.5.350.0130.08320.43
5.5.340.0000.05318.14
5.5.330.0100.08020.27
5.5.320.2970.04720.20
5.5.310.0230.03320.34
5.5.300.0200.07017.95
5.5.290.0000.05717.97
5.5.280.0000.05020.88
5.5.270.0100.07320.75
5.5.260.0030.08320.86
5.5.250.0070.08020.69
5.5.240.0330.03020.26
5.4.450.0030.04019.55
5.4.440.1200.03719.65
5.4.430.0370.04019.37
5.4.420.0630.04719.54
5.4.410.0730.03719.40
5.4.400.0400.03719.09
5.4.390.0230.04319.32
5.4.380.0470.07718.75
5.4.370.0370.07318.70
5.4.360.0530.05318.79
5.4.350.0270.07318.75
5.4.340.0470.07018.74
5.4.320.0070.03812.52
5.4.310.0070.03712.52
5.4.300.0100.03712.52
5.4.290.0070.03712.51
5.4.280.0040.03712.41
5.4.270.0070.03512.41
5.4.260.0040.04112.41
5.4.250.0070.03812.41
5.4.240.0080.04412.41
5.4.230.0070.03712.40
5.4.220.0080.03412.40
5.4.210.0080.03412.40
5.4.200.0040.04212.40
5.4.190.0090.04812.39
5.4.180.0090.04112.40
5.4.170.0060.03612.41
5.4.160.0040.03812.40
5.4.150.0090.03512.40
5.4.140.0120.03712.09
5.4.130.0060.03612.07
5.4.120.0090.03212.03
5.4.110.0060.03612.03
5.4.100.0040.03712.03
5.4.90.0080.03412.03
5.4.80.0070.04312.03
5.4.70.0060.03812.02
5.4.60.0070.03812.03
5.4.50.0050.04012.02
5.4.40.0090.03212.02
5.4.30.0090.04012.01
5.4.20.0090.04312.01
5.4.10.0050.04212.01
5.4.00.0040.03811.50
5.3.290.0120.03912.80
5.3.280.0040.04012.71
5.3.270.0060.03912.72
5.3.260.0060.03912.72
5.3.250.0070.03812.72
5.3.240.0090.03612.72
5.3.230.0070.04112.71
5.3.220.0050.03812.68
5.3.210.0070.03812.68
5.3.200.0030.04112.68
5.3.190.0060.04612.68
5.3.180.0080.03612.67
5.3.170.0040.04012.67
5.3.160.0070.03712.68
5.3.150.0060.03712.68
5.3.140.0040.03912.66
5.3.130.0050.04412.65
5.3.120.0030.04212.66
5.3.110.0050.03912.66
5.3.100.0050.03712.13
5.3.90.0050.03812.11
5.3.80.0050.03712.10
5.3.70.0060.04412.10
5.3.60.0050.03812.08
5.3.50.0080.03512.02
5.3.40.0040.03812.02
5.3.30.0070.03411.98
5.3.20.0090.03311.77
5.3.10.0070.03411.73
5.3.00.0060.03611.72
5.2.170.0030.0329.21
5.2.160.0070.0289.22
5.2.150.0050.0349.22
5.2.140.0030.0329.21
5.2.130.0050.0289.17
5.2.120.0030.0319.17
5.2.110.0040.0299.18
5.2.100.0060.0269.18
5.2.90.0050.0299.18
5.2.80.0040.0309.17
5.2.70.0050.0309.18
5.2.60.0030.0329.13
5.2.50.0030.0319.09
5.2.40.0020.0319.07
5.2.30.0060.0289.05
5.2.20.0020.0319.04
5.2.10.0060.0268.95
5.2.00.0030.0318.80
5.1.60.0050.0238.09
5.1.50.0060.0248.08
5.1.40.0040.0258.07
5.1.30.0090.0208.42
5.1.20.0060.0248.44
5.1.10.0050.0248.16
5.1.00.0060.0238.16
5.0.50.0050.0196.64
5.0.40.0030.0196.50
5.0.30.0010.0346.32
5.0.20.0030.0206.28
5.0.10.0050.0186.25
5.0.00.0020.0326.25
4.4.90.0010.0174.77
4.4.80.0020.0164.76
4.4.70.0030.0164.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0050.0134.75
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0164.67
4.3.90.0010.0164.63
4.3.80.0060.0204.59
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0020.0163.30
4.3.20.0010.0173.27
4.3.10.0020.0153.23
4.3.00.0000.02015.29

preferences:
37.79 ms | 400 KiB | 5 Q