3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { foreach(range(0, 10) as $i) yield $i; } var_dump(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)
8.3.60.0100.01018.55
8.3.50.0100.00719.74
8.3.40.0160.00018.72
8.3.30.0100.00318.96
8.3.20.0030.00520.21
8.3.10.0040.00423.70
8.3.00.0050.00317.63
8.2.180.0060.00916.50
8.2.170.0070.00722.96
8.2.160.0000.01320.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00320.91
8.2.110.0070.00322.15
8.2.100.0090.00317.78
8.2.90.0080.00019.23
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0000.00818.02
8.2.30.0050.00218.17
8.2.20.0050.00217.64
8.2.10.0040.00417.95
8.2.00.0000.00917.56
8.1.270.0080.00023.91
8.1.260.0050.00226.35
8.1.250.0060.00328.09
8.1.240.0060.00318.81
8.1.230.0090.00319.15
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0000.00917.23
8.1.180.0030.00618.10
8.1.170.0040.00418.70
8.1.160.0000.00721.94
8.1.150.0000.00918.74
8.1.140.0000.00817.31
8.1.130.0000.00717.27
8.1.120.0000.00717.41
8.1.110.0060.00317.30
8.1.100.0030.00517.44
8.1.90.0000.00817.36
8.1.80.0030.00717.30
8.1.70.0000.00717.41
8.1.60.0050.00317.54
8.1.50.0000.00917.46
8.1.40.0080.00017.38
8.1.30.0080.00017.58
8.1.20.0040.00417.48
8.1.10.0040.00417.45
8.1.00.0030.00517.39
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00318.40
8.0.270.0000.00817.25
8.0.260.0030.00516.74
8.0.250.0000.00716.83
8.0.240.0050.00316.82
8.0.230.0030.00316.82
8.0.220.0030.00316.93
8.0.210.0030.00316.89
8.0.200.0000.00616.95
8.0.190.0000.00816.98
8.0.180.0030.00416.75
8.0.170.0000.00916.90
8.0.160.0000.00716.93
8.0.150.0000.01016.87
8.0.140.0030.00716.84
8.0.130.0070.00013.39
8.0.120.0040.00416.89
8.0.110.0040.00416.86
8.0.100.0000.00816.79
8.0.90.0000.00716.94
8.0.80.0160.00616.82
8.0.70.0030.00516.79
8.0.60.0050.00316.90
8.0.50.0040.00416.91
8.0.30.0070.01217.21
8.0.20.0150.00517.40
8.0.10.0080.00017.02
8.0.00.0120.00716.74
7.4.330.0030.00315.00
7.4.320.0030.00316.61
7.4.300.0030.00316.65
7.4.290.0050.00216.61
7.4.280.0040.00416.61
7.4.270.0030.00316.60
7.4.260.0080.00016.59
7.4.250.0000.00716.56
7.4.240.0030.00416.53
7.4.230.0040.00416.54
7.4.220.0100.00716.38
7.4.210.0080.00516.53
7.4.200.0040.00416.26
7.4.160.0120.00416.55
7.4.150.0270.01917.40
7.4.140.0120.01017.86
7.4.130.0160.00316.48
7.4.120.0100.00816.44
7.4.110.0070.01016.54
7.4.100.0090.00916.57
7.4.90.0070.01716.54
7.4.80.0030.01419.39
7.4.70.0060.01116.64
7.4.60.0060.00916.39
7.4.50.0060.00316.69
7.4.40.0060.01216.52
7.4.30.0060.00916.46
7.4.00.0090.00815.07
7.3.330.0000.00513.41
7.3.320.0000.00613.27
7.3.310.0000.00616.34
7.3.300.0000.00716.36
7.3.290.0040.01116.30
7.3.280.0060.01016.26
7.3.270.0130.01017.40
7.3.260.0090.00916.38
7.3.240.0160.00616.54
7.3.230.0000.01616.39
7.3.210.0040.01116.43
7.3.200.0110.00619.39
7.3.190.0130.01016.29
7.3.180.0130.00316.27
7.3.170.0160.00016.48
7.3.160.0030.01216.43
7.3.120.0070.01114.86
7.3.110.0110.00714.52
7.3.100.0120.00414.81
7.3.90.0070.00714.49
7.3.80.0000.01414.77
7.3.70.0070.00714.88
7.3.60.0030.01014.77
7.3.50.0080.00414.88
7.3.40.0120.00314.88
7.3.30.0000.01014.82
7.3.20.0090.00616.71
7.3.10.0100.00316.66
7.3.00.0080.00416.56
7.2.330.0060.01216.68
7.2.320.0150.00816.64
7.2.310.0100.00716.60
7.2.300.0080.00916.57
7.2.290.0100.01116.55
7.2.250.0130.00614.56
7.2.240.0070.01314.88
7.2.230.0100.00715.01
7.2.220.0090.00915.08
7.2.210.0060.00615.08
7.2.200.0060.00915.01
7.2.190.0110.00415.14
7.2.180.0070.00715.09
7.2.170.0120.00614.86
7.2.60.0070.01316.91
7.1.330.0080.00415.80
7.1.320.0030.01115.93
7.1.310.0130.00315.51
7.1.300.0070.00715.68
7.1.290.0030.01015.45
7.1.280.0080.00615.61
7.1.270.0140.00015.75
7.1.260.0100.00315.48
7.1.200.0110.00415.83
7.1.70.0060.00317.20
7.1.60.0100.01619.40
7.1.50.0100.01316.73
7.1.00.0000.08022.27
7.0.200.0040.00416.46
7.0.140.0130.06322.17
7.0.60.0070.06019.85
7.0.50.0070.08017.87
7.0.40.0130.08020.29
7.0.30.0270.07720.30
7.0.20.0200.08320.30
7.0.10.0000.05020.12
7.0.00.0170.04720.13
5.6.280.0030.07020.91
5.6.210.0100.07320.61
5.6.200.0030.04318.27
5.6.190.0130.06720.50
5.6.180.3270.04320.50
5.6.170.0230.05320.57
5.6.160.0100.07720.43
5.6.150.0200.03318.15
5.6.140.0130.06018.15
5.6.130.0030.09018.23
5.6.120.0000.08721.00
5.6.110.0070.06721.10
5.6.100.0100.06721.12
5.6.90.0100.08320.95
5.6.80.0070.07720.38
5.5.350.0070.08020.45
5.5.340.0030.04017.98
5.5.330.0130.07320.41
5.5.320.0300.03720.27
5.5.310.0330.07320.24
5.5.300.0030.06018.01
5.5.290.0100.08317.93
5.5.280.0070.07320.88
5.5.270.0070.08320.84
5.5.260.0100.07320.77
5.5.250.0100.05020.75
5.5.240.0300.07020.06
5.4.450.0230.04019.28
5.4.440.0530.04019.41
5.4.430.0370.04719.21
5.4.420.0170.04019.51
5.4.410.0530.03719.19
5.4.400.0200.03018.88
5.4.390.0230.04719.22
5.4.380.0470.04718.57
5.4.370.0370.06718.75
5.4.360.0670.04718.56
5.4.350.0370.05718.79
5.4.340.0470.06318.59
5.4.320.0080.03512.52
5.4.310.0080.04412.52
5.4.300.0050.03612.52
5.4.290.0060.03712.51
5.4.280.0100.03712.41
5.4.270.0070.03812.41
5.4.260.0040.03912.41
5.4.250.0050.03812.41
5.4.240.0050.03512.41
5.4.230.0080.04012.40
5.4.220.0040.03712.40
5.4.210.0080.03812.40
5.4.200.0050.03612.40
5.4.190.0050.03712.39
5.4.180.0070.03412.40
5.4.170.0040.04112.40
5.4.160.0060.04012.40
5.4.150.0060.03412.39
5.4.140.0040.03712.09
5.4.130.0040.03712.07
5.4.120.0030.03712.04
5.4.110.0060.03512.03
5.4.100.0010.04512.03
5.4.90.0030.03912.03
5.4.80.0060.03512.03
5.4.70.0030.03612.03
5.4.60.0050.03512.02
5.4.50.0060.03512.03
5.4.40.0070.03712.02
5.4.30.0060.03512.01
5.4.20.0040.03712.01
5.4.10.0040.03512.01
5.4.00.0090.03311.51
5.3.290.0100.04012.80
5.3.280.0060.04012.71
5.3.270.0080.03712.72
5.3.260.0060.03812.71
5.3.250.0080.03812.72
5.3.240.0070.03512.72
5.3.230.0080.04012.70
5.3.220.0050.04612.68
5.3.210.0040.04012.68
5.3.200.0060.04112.68
5.3.190.0070.03712.68
5.3.180.0100.03112.67
5.3.170.0080.03512.67
5.3.160.0090.04112.67
5.3.150.0090.03812.67
5.3.140.0100.03412.66
5.3.130.0050.03912.66
5.3.120.0100.04212.66
5.3.110.0100.04012.66
5.3.100.0060.03712.13
5.3.90.0020.04012.11
5.3.80.0050.03712.09
5.3.70.0070.03812.09
5.3.60.0080.03312.08
5.3.50.0080.03312.02
5.3.40.0060.03512.05
5.3.30.0060.03311.98
5.3.20.0060.04011.77
5.3.10.0050.05211.74
5.3.00.0090.04711.72
5.2.170.0030.0319.22
5.2.160.0030.0319.22
5.2.150.0040.0319.22
5.2.140.0050.0359.21
5.2.130.0090.0319.17
5.2.120.0070.0359.18
5.2.110.0080.0259.18
5.2.100.0040.0299.18
5.2.90.0050.0289.18
5.2.80.0040.0319.17
5.2.70.0040.0319.18
5.2.60.0050.0299.13
5.2.50.0070.0279.09
5.2.40.0050.0359.07
5.2.30.0060.0289.05
5.2.20.0050.0339.04
5.2.10.0030.0298.95
5.2.00.0060.0288.80
5.1.60.0080.0278.09
5.1.50.0020.0278.08
5.1.40.0020.0268.06
5.1.30.0040.0278.42
5.1.20.0040.0308.44
5.1.10.0050.0318.16
5.1.00.0060.0288.17
5.0.50.0050.0196.64
5.0.40.0030.0196.50
5.0.30.0050.0396.31
5.0.20.0020.0216.29
5.0.10.0030.0206.25
5.0.00.0040.0346.25
4.4.90.0040.0204.78
4.4.80.0030.0174.75
4.4.70.0020.0164.76
4.4.60.0040.0144.76
4.4.50.0040.0154.77
4.4.40.0050.0234.71
4.4.30.0040.0164.75
4.4.20.0050.0214.84
4.4.10.0020.0164.85
4.4.00.0040.0324.76
4.3.110.0000.0234.67
4.3.100.0060.0284.67
4.3.90.0010.0204.63
4.3.80.0020.0264.58
4.3.70.0030.0174.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0020.0294.54
4.3.30.0040.0133.30
4.3.20.0010.0193.27
4.3.10.0020.0163.24
4.3.00.0070.01315.96

preferences:
63.69 ms | 400 KiB | 5 Q