3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = [2, 4, 6]; $d = function(array $list){ foreach ($list as $x) yield $x * $x; }; foreach ($d() as $e) { echo $e . "\n"; }

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)
8.3.60.0100.00716.75
8.3.50.0120.00822.90
8.3.40.0040.01118.85
8.3.30.0130.00319.05
8.3.20.0000.00720.25
8.3.10.0040.00423.65
8.3.00.0060.00317.75
8.2.180.0110.01118.43
8.2.170.0040.01122.96
8.2.160.0100.00320.36
8.2.150.0020.00524.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00420.90
8.2.110.0090.00022.29
8.2.100.0130.00317.84
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0070.00317.63
8.2.60.0040.00717.68
8.2.50.0040.00418.07
8.2.40.0030.00518.22
8.2.30.0070.00018.09
8.2.20.0000.00817.73
8.2.10.0000.00718.09
8.2.00.0020.00517.77
8.1.280.0000.01525.92
8.1.270.0050.00323.97
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.91
8.1.230.0070.00419.22
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0040.00418.57
8.1.160.0040.00421.93
8.1.150.0040.00418.94
8.1.140.0050.00217.50
8.1.130.0080.00017.89
8.1.120.0000.00717.36
8.1.110.0060.00317.51
8.1.100.0000.00817.34
8.1.90.0040.00417.49
8.1.80.0000.00817.37
8.1.70.0040.00417.42
8.1.60.0040.00417.47
8.1.50.0040.00417.55
8.1.40.0050.00317.54
8.1.30.0030.00617.49
8.1.20.0000.00717.50
8.1.10.0030.00617.45
8.1.00.0060.00317.54
8.0.300.0000.00818.77
8.0.290.0020.00516.75
8.0.280.0070.00018.37
8.0.270.0000.00717.17
8.0.260.0000.00717.22
8.0.250.0040.00416.90
8.0.240.0030.00316.90
8.0.230.0000.00716.95
8.0.220.0030.00316.73
8.0.210.0000.00716.77
8.0.200.0060.00017.05
8.0.190.0040.00417.00
8.0.180.0070.00016.92
8.0.170.0000.00816.88
8.0.160.0100.00016.91
8.0.150.0030.00316.95
8.0.140.0000.00716.82
8.0.130.0000.00913.43
8.0.120.0000.00816.84
8.0.110.0000.00816.99
8.0.100.0000.00716.82
8.0.90.0030.00317.01
8.0.80.0100.00716.92
8.0.70.0000.00717.02
8.0.60.0040.00416.98
8.0.50.0040.00416.79
8.0.30.0110.01116.86
8.0.20.0100.00917.40
8.0.10.0050.00216.87
8.0.00.0060.01016.72
7.4.330.0050.00015.16
7.4.320.0000.00716.54
7.4.300.0070.00016.53
7.4.290.0000.00716.58
7.4.280.0080.00016.53
7.4.270.0030.00316.51
7.4.260.0040.00416.61
7.4.250.0040.00416.38
7.4.240.0030.00316.47
7.4.230.0030.00316.43
7.4.220.0080.00916.64
7.4.210.0150.00416.55
7.4.200.0000.00816.24
7.4.160.0150.00616.46
7.4.150.0080.00817.40
7.4.140.0080.01017.86
7.4.130.0110.00916.65
7.4.120.0070.01016.57
7.4.110.0090.00916.43
7.4.100.0070.01016.41
7.4.90.0040.01716.61
7.4.80.0130.01019.39
7.4.70.0150.00916.69
7.4.60.0030.01416.67
7.4.50.0080.00016.63
7.4.40.0060.01216.56
7.4.30.0090.00916.37
7.4.00.0090.00814.89
7.3.330.0030.00313.13
7.3.320.0060.00013.25
7.3.310.0040.00416.25
7.3.300.0000.00616.17
7.3.290.0130.00316.29
7.3.280.0050.01116.27
7.3.270.0170.00417.40
7.3.260.0120.00716.36
7.3.250.0090.01216.30
7.3.240.0090.01216.55
7.3.230.0030.01316.39
7.3.210.0130.00316.65
7.3.200.0130.01219.39
7.3.190.0130.00616.49
7.3.180.0090.00616.48
7.3.170.0000.01516.35
7.3.160.0070.01016.51
7.3.120.0030.01014.93
7.3.110.0070.01014.27
7.3.100.0060.00914.85
7.3.90.0060.00614.83
7.3.80.0030.00914.82
7.3.70.0000.01014.59
7.3.60.0060.00314.83
7.3.50.0040.00814.77
7.3.40.0060.00614.67
7.3.30.0000.01014.61
7.3.20.0040.01216.60
7.3.10.0060.00616.35
7.3.00.0100.00016.36
7.2.330.0100.01016.61
7.2.320.0130.00316.57
7.2.310.0090.01316.63
7.2.300.0040.01216.40
7.2.290.0070.01116.39
7.2.250.0090.00914.70
7.2.240.0030.01314.80
7.2.230.0070.00715.00
7.2.220.0070.00714.79
7.2.210.0060.00315.03
7.2.200.0040.01114.84
7.2.190.0000.01214.80
7.2.180.0030.01014.66
7.2.170.0070.00714.97
7.2.60.0030.01316.84
7.2.00.0000.01019.39
7.1.330.0070.00715.65
7.1.320.0060.01015.81
7.1.310.0000.01015.79
7.1.300.0030.00715.66
7.1.290.0030.00915.61
7.1.280.0000.00815.62
7.1.270.0080.00615.69
7.1.260.0120.00015.66
7.1.200.0060.00615.51
7.1.100.0030.01017.99
7.1.70.0140.00616.70
7.1.60.0040.01819.40
7.1.50.0150.00716.52
7.1.00.0030.07722.41
7.0.200.0040.00716.73
7.0.140.0000.08022.09
7.0.60.0100.07720.04
7.0.50.0070.06017.89
7.0.40.0070.04320.02
7.0.30.0630.06320.30
7.0.20.0330.08020.26
7.0.10.0000.04720.19
7.0.00.0070.04320.23
5.6.280.0070.07021.14
5.6.210.0000.09020.71
5.6.200.0000.04318.16
5.6.190.0100.04020.48
5.6.180.0200.05020.67
5.6.170.0200.05720.55
5.6.160.0000.05020.43
5.6.150.0030.05318.14
5.6.140.0100.03318.16
5.6.130.0100.08718.28
5.6.120.0130.08021.09
5.6.110.0200.07021.13
5.6.100.0070.04320.98
5.6.90.0030.04020.88
5.6.80.0100.08020.38
5.5.350.0270.08320.47
5.5.340.0070.08318.01
5.5.330.0070.04020.32
5.5.320.0370.07320.42
5.5.310.0200.04320.34
5.5.300.0070.03317.98
5.5.290.0070.08018.08
5.5.280.0030.04320.77
5.5.270.0000.04720.96
5.5.260.0070.04020.73
5.5.250.0030.07720.69
5.5.240.0200.05720.23
5.4.450.0670.03319.46
5.4.440.0470.04319.42
5.4.430.0170.04319.30
5.4.420.0330.03319.41
5.4.410.0200.04319.33
5.4.400.0300.03319.20
5.4.390.0500.04019.32
5.4.380.0400.05718.47
5.4.370.0270.05018.75
5.4.360.0300.05018.62
5.4.350.0430.04718.51
5.4.340.0400.05718.45
5.4.320.0070.03912.52
5.4.310.0050.04012.52
5.4.300.0060.03712.52
5.4.290.0050.04012.52
5.4.280.0060.03612.41
5.4.270.0090.03612.41
5.4.260.0070.03612.41
5.4.250.0030.04112.41
5.4.240.0070.03512.41
5.4.230.0050.03812.40
5.4.220.0040.03812.40
5.4.210.0070.03612.40
5.4.200.0080.03612.40
5.4.190.0050.03712.39
5.4.180.0040.03812.39
5.4.170.0100.03212.41
5.4.160.0060.03612.40
5.4.150.0050.03712.39
5.4.140.0050.03712.09
5.4.130.0060.03712.07
5.4.120.0080.03412.04
5.4.110.0060.03412.03
5.4.100.0070.03412.03
5.4.90.0070.03612.03
5.4.80.0050.03712.03
5.4.70.0100.03112.03
5.4.60.0050.03812.02
5.4.50.0090.03312.03
5.4.40.0060.03412.02
5.4.30.0070.03312.01
5.4.20.0050.03512.00
5.4.10.0030.03712.01
5.4.00.0030.03811.50
5.3.290.0050.03912.80
5.3.280.0040.03812.71
5.3.270.0040.04012.72
5.3.260.0040.04012.72
5.3.250.0070.03512.72
5.3.240.0080.03412.72
5.3.230.0030.04012.71
5.3.220.0060.03712.68
5.3.210.0070.05212.68
5.3.200.0080.03712.68
5.3.190.0040.04112.68
5.3.180.0040.03912.68
5.3.170.0070.03512.67
5.3.160.0030.03912.67
5.3.150.0080.03512.67
5.3.140.0080.03412.66
5.3.130.0050.03912.66
5.3.120.0050.03912.66
5.3.110.0060.03912.65
5.3.100.0050.03812.12
5.3.90.0030.04012.09
5.3.80.0050.03712.07
5.3.70.0070.03412.07
5.3.60.0070.03512.06
5.3.50.0080.03412.00
5.3.40.0060.03612.00
5.3.30.0040.03811.95
5.3.20.0070.03311.73
5.3.10.0030.03811.70
5.3.00.0050.03711.68
5.2.170.0060.0299.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0060.0309.18
5.2.130.0050.0289.14
5.2.120.0020.0309.14
5.2.110.0070.0279.15
5.2.100.0040.0289.14
5.2.90.0060.0279.14
5.2.80.0030.0319.13
5.2.70.0040.0309.14
5.2.60.0040.0309.09
5.2.50.0060.0289.06
5.2.40.0050.0289.04
5.2.30.0030.0319.02
5.2.20.0050.0289.01
5.2.10.0060.0268.93
5.2.00.0070.0268.78
5.1.60.0030.0258.07
5.1.50.0050.0248.06
5.1.40.0050.0238.04
5.1.30.0050.0268.40
5.1.20.0040.0268.42
5.1.10.0050.0248.14
5.1.00.0050.0348.14
5.0.50.0020.0226.62
5.0.40.0060.0196.48
5.0.30.0030.0316.29
5.0.20.0030.0196.27
5.0.10.0040.0186.24
5.0.00.0040.0296.23
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0020.0164.76
4.4.20.0010.0174.84
4.4.10.0020.0244.85
4.4.00.0050.0284.76
4.3.110.0020.0174.67
4.3.100.0030.0144.67
4.3.90.0040.0144.64
4.3.80.0040.0314.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0020.0254.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0163.22
4.3.00.0070.01715.95

preferences:
45.11 ms | 401 KiB | 5 Q