3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cl = function () { foreach (['a', 'b', 'c'] as $l) { yield $l; } }; foreach ($cl() as $l) echo $l;

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)
8.3.60.0120.00618.43
8.3.50.0110.00721.96
8.3.40.0070.00718.89
8.3.30.0090.00618.84
8.3.20.0040.00420.38
8.3.10.0060.00320.40
8.3.00.0040.00417.63
8.2.180.0040.01118.29
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.06
8.2.110.0040.00422.29
8.2.100.0000.01120.28
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0000.00817.91
8.2.50.0030.00518.07
8.2.40.0070.00018.20
8.2.30.0070.00019.30
8.2.20.0070.00017.68
8.2.10.0040.00417.93
8.2.00.0030.00617.55
8.1.280.0070.01025.92
8.1.270.0040.00422.01
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00922.19
8.1.230.0030.00719.12
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0100.00317.22
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0120.00018.63
8.1.160.0040.00421.94
8.1.150.0000.00818.89
8.1.140.0090.00017.54
8.1.130.0000.00717.71
8.1.120.0050.00217.36
8.1.110.0000.00717.44
8.1.100.0030.00517.39
8.1.90.0040.00417.48
8.1.80.0070.00017.36
8.1.70.0000.00817.45
8.1.60.0000.00817.50
8.1.50.0040.00417.58
8.1.40.0030.00517.51
8.1.30.0000.00817.68
8.1.20.0080.00017.61
8.1.10.0040.00417.57
8.1.00.0020.00517.49
8.0.300.0080.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.45
8.0.270.0040.00417.25
8.0.260.0040.00417.25
8.0.250.0030.00316.97
8.0.240.0000.00616.95
8.0.230.0000.00716.86
8.0.220.0030.00316.90
8.0.210.0070.00016.95
8.0.200.0040.00416.84
8.0.190.0050.00216.92
8.0.180.0000.00716.82
8.0.170.0030.00616.93
8.0.160.0070.00016.88
8.0.150.0030.00316.66
8.0.140.0080.00316.85
8.0.130.0000.00613.28
8.0.120.0000.00816.82
8.0.110.0040.00416.96
8.0.100.0030.00316.92
8.0.90.0040.00416.96
8.0.80.0060.00916.84
8.0.70.0070.00016.72
8.0.60.0070.00016.86
8.0.50.0070.00016.97
8.0.30.0090.01017.18
8.0.20.0120.00717.40
8.0.10.0000.00717.04
8.0.00.0080.01016.69
7.4.330.0000.00515.14
7.4.320.0000.00616.46
7.4.300.0040.00416.47
7.4.290.0050.00216.51
7.4.280.0090.00016.40
7.4.270.0000.00816.62
7.4.260.0030.00316.48
7.4.250.0080.00016.48
7.4.240.0020.00516.50
7.4.230.0030.00316.25
7.4.220.0070.01116.61
7.4.210.0070.00716.58
7.4.200.0050.00316.32
7.4.160.0090.00616.63
7.4.150.0060.01117.40
7.4.140.0080.01117.86
7.4.130.0120.00516.57
7.4.120.0130.00516.33
7.4.110.0060.01516.60
7.4.100.0100.00716.39
7.4.90.0090.00916.50
7.4.80.0140.00318.80
7.4.70.0100.00716.42
7.4.60.0080.00816.46
7.4.50.0080.00016.35
7.4.40.0140.00316.55
7.4.30.0060.01016.55
7.4.00.0060.00914.85
7.3.330.0030.00313.34
7.3.320.0000.00513.25
7.3.310.0000.00716.38
7.3.300.0030.00316.38
7.3.290.0000.01416.30
7.3.280.0100.00816.35
7.3.270.0080.00817.40
7.3.260.0070.01316.48
7.3.250.0170.00316.29
7.3.240.0070.01316.34
7.3.230.0140.00316.65
7.3.210.0070.01116.39
7.3.200.0100.01519.39
7.3.190.0120.00916.45
7.3.180.0060.01516.18
7.3.170.0090.00716.34
7.3.160.0090.00616.38
7.3.10.0040.00716.39
7.3.00.0040.00716.53
7.2.330.0160.00416.81
7.2.320.0080.00816.71
7.2.310.0030.01316.69
7.2.300.0040.01816.64
7.2.290.0040.01816.68
7.2.130.0070.01116.65
7.2.120.0050.00516.55
7.2.110.0060.00616.85
7.2.100.0100.00716.75
7.2.90.0070.00716.59
7.2.80.0090.00516.59
7.2.70.0100.00616.33
7.2.60.0100.00216.65
7.2.50.0080.00316.71
7.2.40.0170.00716.48
7.2.30.0040.00816.31
7.2.20.0000.01316.44
7.2.10.0100.00716.67
7.2.00.0000.01218.13
7.1.250.0040.00415.57
7.1.200.0040.00715.66
7.1.100.0050.00518.08
7.1.70.0120.00017.18
7.1.60.0170.00719.32
7.1.50.0070.01616.87
7.1.00.0030.07722.45
7.0.200.0040.00416.73
7.0.140.0070.06722.05
7.0.60.0170.07020.05
7.0.50.0030.08317.96
7.0.40.0030.04320.40
7.0.30.0330.05020.26
7.0.20.0270.07020.02
7.0.10.0270.04720.24
7.0.00.0070.06020.16
5.6.280.0070.07021.08
5.6.210.0100.08020.77
5.6.200.0070.08018.18
5.6.190.0100.08320.58
5.6.180.0370.07720.46
5.6.170.0330.07020.54
5.6.160.0100.08020.46
5.6.150.0070.06318.25
5.6.140.0070.03718.26
5.6.130.0070.08018.28
5.6.120.0100.08320.90
5.6.110.0070.06721.01
5.6.100.0070.08021.04
5.6.90.0070.08021.13
5.6.80.0030.04320.44
5.6.70.4170.03320.28
5.5.350.0170.07720.36
5.5.340.0030.04018.07
5.5.330.0030.04320.27
5.5.320.0500.07020.24
5.5.310.0100.04720.35
5.5.300.0030.05017.94
5.5.290.0070.07718.07
5.5.280.0100.04020.95
5.5.270.0100.04020.79
5.5.260.0070.05320.64
5.5.250.0130.07320.45
5.5.240.0270.07720.16
5.4.450.0400.05019.18
5.4.440.1000.04719.16
5.4.430.0970.05719.42
5.4.420.0670.00019.21
5.4.410.0630.00019.32
5.4.400.0600.00019.34
5.4.390.0630.00019.26
5.4.380.0470.06718.47
5.4.370.0570.06018.52
5.4.360.0470.06318.74
5.4.350.0300.06018.79
5.4.340.0300.05718.75
5.4.320.0080.03612.52
5.4.310.0110.03712.52
5.4.300.0110.03212.52
5.4.290.0100.03612.51
5.4.280.0070.03612.41
5.4.270.0070.04112.41
5.4.260.0090.03612.41
5.4.250.0110.03812.41
5.4.240.0050.03712.41
5.4.230.0100.03412.40
5.4.220.0060.04012.40
5.4.210.0030.04012.40
5.4.200.0060.04112.40
5.4.190.0070.04112.40
5.4.180.0080.04812.40
5.4.170.0030.04312.40
5.4.160.0060.04312.40
5.4.150.0080.03412.40
5.4.140.0070.03612.09
5.4.130.0030.03912.07
5.4.120.0040.03912.03
5.4.110.0050.03712.03
5.4.100.0050.03712.03
5.4.90.0100.03412.03
5.4.80.0060.03712.03
5.4.70.0090.03212.03
5.4.60.0110.03212.03
5.4.50.0090.03412.03
5.4.40.0110.03212.01
5.4.30.0040.03712.01
5.4.20.0060.03512.01
5.4.10.0070.03512.01
5.4.00.0060.03511.50
5.3.290.0040.04012.80
5.3.280.0100.03612.71
5.3.270.0050.04012.72
5.3.260.0080.03712.72
5.3.250.0080.03512.72
5.3.240.0080.03612.72
5.3.230.0070.03812.70
5.3.220.0060.04112.68
5.3.210.0050.04712.68
5.3.200.0100.04112.68
5.3.190.0110.04212.68
5.3.180.0110.05112.68
5.3.170.0110.03212.67
5.3.160.0110.03412.68
5.3.150.0130.04712.67
5.3.140.0060.04412.66
5.3.130.0110.04112.66
5.3.120.0080.04612.66
5.3.110.0090.03912.66
5.3.100.0060.04412.12
5.3.90.0060.03612.10
5.3.80.0070.03512.09
5.3.70.0050.03712.09
5.3.60.0030.04012.09
5.3.50.0080.03412.02
5.3.40.0070.03512.02
5.3.30.0090.03211.98
5.3.20.0080.03411.76
5.3.10.0050.03711.73
5.3.00.0060.03611.71
5.2.170.0090.0279.18
5.2.160.0060.0309.18
5.2.150.0030.0329.18
5.2.140.0070.0309.18
5.2.130.0070.0349.14
5.2.120.0020.0329.14
5.2.110.0070.0299.14
5.2.100.0090.0269.14
5.2.90.0090.0349.14
5.2.80.0060.0299.14
5.2.70.0060.0299.14
5.2.60.0040.0399.09
5.2.50.0060.0289.06
5.2.40.0050.0289.03
5.2.30.0070.0279.02
5.2.20.0030.0319.01
5.2.10.0060.0278.93
5.2.00.0060.0298.78
5.1.60.0030.0258.06
5.1.50.0040.0258.06
5.1.40.0050.0248.05
5.1.30.0040.0268.40
5.1.20.0010.0308.42
5.1.10.0050.0248.14
5.1.00.0030.0278.14
5.0.50.0050.0196.62
5.0.40.0030.0206.48
5.0.30.0030.0326.29
5.0.20.0050.0206.27
5.0.10.0030.0246.23
5.0.00.0080.0266.23
4.4.90.0020.0174.78
4.4.80.0020.0164.75
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0040.0164.77
4.4.40.0050.0244.71
4.4.30.0050.0144.76
4.4.20.0010.0184.84
4.4.10.0020.0174.85
4.4.00.0020.0284.76
4.3.110.0040.0154.67
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0040.0144.63
4.3.60.0010.0164.63
4.3.50.0040.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0183.28
4.3.20.0020.0153.26
4.3.10.0050.0123.21
4.3.00.0100.01316.39

preferences:
38.51 ms | 401 KiB | 5 Q