3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generator(array &$array) { foreach($array as $key => &$value) { yield $key => $value; } } $array = range(1, 10); foreach(generator($array) as &$value) { $value++; } var_dump($array);

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)
8.3.40.0000.01418.79
8.3.30.0110.00419.18
8.3.20.0070.00020.34
8.3.10.0070.00023.71
8.3.00.0050.00317.36
8.2.170.0070.01422.96
8.2.160.0100.00320.52
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00320.97
8.2.110.0030.00722.13
8.2.100.0040.00717.72
8.2.90.0060.00319.20
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0000.00718.13
8.2.20.0080.00017.74
8.2.10.0030.00517.96
8.2.00.0050.00217.73
8.1.270.0000.00823.74
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.83
8.1.230.0090.00319.05
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0050.00318.71
8.1.160.0000.00721.91
8.1.150.0000.01018.85
8.1.140.0000.00717.34
8.1.130.0000.00817.81
8.1.120.0000.00717.46
8.1.110.0050.00217.37
8.1.100.0050.00317.45
8.1.90.0070.00017.38
8.1.80.0000.00717.41
8.1.70.0040.00417.44
8.1.60.0060.00617.54
8.1.50.0000.00717.51
8.1.40.0000.00817.40
8.1.30.0000.00917.58
8.1.20.0040.00417.70
8.1.10.0020.00517.48
8.1.00.0020.00517.39
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.45
8.0.270.0050.00217.29
8.0.260.0060.00017.13
8.0.250.0030.00317.02
8.0.240.0040.00416.93
8.0.230.0040.00416.86
8.0.220.0070.00016.92
8.0.210.0030.00316.97
8.0.200.0060.00017.00
8.0.190.0060.00316.99
8.0.180.0030.00516.96
8.0.170.0050.00216.91
8.0.160.0030.00317.00
8.0.150.0070.00016.98
8.0.140.0030.00616.79
8.0.130.0000.00713.42
8.0.120.0050.00316.88
8.0.110.0070.00016.86
8.0.100.0050.00316.95
8.0.90.0000.00816.92
8.0.80.0130.00716.92
8.0.70.0050.00316.82
8.0.60.0030.00316.86
8.0.50.0000.00716.73
8.0.30.0120.00617.10
8.0.20.0180.00517.40
8.0.10.0040.00417.09
8.0.00.0090.01116.83
7.4.330.0000.00515.21
7.4.320.0060.00016.48
7.4.300.0060.00016.36
7.4.290.0070.00016.59
7.4.280.0080.00016.59
7.4.270.0000.00716.63
7.4.260.0000.00816.59
7.4.250.0000.00716.52
7.4.240.0000.00716.53
7.4.230.0040.00416.40
7.4.220.0220.00416.60
7.4.210.0040.01116.58
7.4.200.0000.00816.59
7.4.160.0060.00916.34
7.4.150.0120.00617.40
7.4.140.0150.00217.86
7.4.130.0080.01116.59
7.4.120.0070.01016.55
7.4.110.0080.00916.50
7.4.100.0000.01716.71
7.4.90.0160.00016.42
7.4.80.0120.00619.39
7.4.70.0110.00716.45
7.4.60.0070.01016.46
7.4.50.0030.00316.57
7.4.40.0090.00816.30
7.4.30.0070.01016.59
7.4.00.0070.00714.84
7.3.330.0000.00713.17
7.3.320.0000.00513.17
7.3.310.0000.00716.18
7.3.300.0000.00716.34
7.3.290.0090.00616.21
7.3.280.0080.00816.28
7.3.270.0130.01017.40
7.3.260.0100.00716.40
7.3.250.0100.00816.43
7.3.240.0070.01016.37
7.3.230.0110.00616.39
7.3.210.0120.00316.48
7.3.200.0070.01119.39
7.3.190.0100.00616.59
7.3.180.0030.01216.37
7.3.170.0120.00916.30
7.3.160.0130.00316.39
7.2.330.0120.00916.79
7.2.320.0070.01716.80
7.2.310.0060.01216.71
7.2.300.0090.00916.52
7.2.290.0060.01016.43
7.2.80.0040.00816.59
7.2.60.0000.01516.58
7.2.00.0090.00919.31
7.1.200.0060.00915.68
7.1.100.0080.00318.09
7.1.70.0030.00616.89
7.1.60.0100.01419.40
7.1.50.0200.02034.70
7.1.00.0000.08022.45
7.0.200.0030.00616.87
7.0.140.0000.07022.00
7.0.60.0200.07019.90
7.0.50.0000.05317.85
7.0.40.0030.04720.23
7.0.30.0370.07720.06
7.0.20.0100.04720.09
7.0.10.0070.08720.23
7.0.00.0000.04320.16
5.6.280.0030.07320.99
5.6.210.0070.08320.65
5.6.200.0000.08718.29
5.6.190.0130.07320.39
5.6.180.0300.06020.62
5.6.170.0230.07720.54
5.6.160.0000.04720.43
5.6.150.0070.04318.19
5.6.140.0070.07318.18
5.6.130.0030.04318.28
5.6.120.0000.04321.02
5.6.110.0030.05020.89
5.6.100.0170.07721.04
5.6.90.0130.07020.98
5.6.80.0100.07720.54
5.5.350.0230.08020.44
5.5.340.0030.08717.99
5.5.330.0000.06320.43
5.5.320.0230.04720.25
5.5.310.0170.04020.32
5.5.300.0030.08317.95
5.5.290.0100.05717.99
5.5.280.0030.04720.97
5.5.270.0200.05720.77
5.5.260.0000.04320.97
5.5.250.0030.04020.55
5.5.240.0230.07320.24
5.4.450.0170.06019.48
5.4.440.0770.05719.48
5.4.430.0830.04319.54
5.4.420.0870.05319.56
5.4.410.1400.04719.31
5.4.400.0700.05019.16
5.4.390.0900.06719.15
5.4.380.0200.04318.62
5.4.370.0070.04718.71
5.4.360.0170.03318.57
5.4.350.0090.06812.03
5.4.340.0050.04312.03
5.4.320.0100.03412.52
5.4.310.0060.03712.52
5.4.300.0030.03812.52
5.4.290.0060.03712.51
5.4.280.0070.04412.41
5.4.270.0050.04412.41
5.4.260.0050.04712.41
5.4.250.0050.03812.41
5.4.240.0070.04212.41
5.4.230.0030.03912.40
5.4.220.0030.03712.40
5.4.210.0040.03712.40
5.4.200.0100.03312.40
5.4.190.0050.03612.40
5.4.180.0060.04612.40
5.4.170.0050.03512.40
5.4.160.0080.04112.40
5.4.150.0020.04212.40
5.4.140.0040.03812.09
5.4.130.0060.04012.07
5.4.120.0080.03412.03
5.4.110.0150.04212.03
5.4.100.0050.03612.03
5.4.90.0050.04412.04
5.4.80.0070.04512.03
5.4.70.0060.03512.03
5.4.60.0030.03612.03
5.4.50.0050.03612.02
5.4.40.0070.03312.02
5.4.30.0060.03512.02
5.4.20.0030.03812.01
5.4.10.0080.04212.01
5.4.00.0060.04911.50
5.3.290.0060.04112.80
5.3.280.0060.03712.71
5.3.270.0040.04012.72
5.3.260.0080.05412.72
5.3.250.0040.04012.72
5.3.240.0090.04912.72
5.3.230.0060.04412.71
5.3.220.0070.03812.68
5.3.210.0030.04212.68
5.3.200.0070.04712.68
5.3.190.0060.03812.67
5.3.180.0090.03512.68
5.3.170.0050.03912.67
5.3.160.0080.04112.67
5.3.150.0040.03812.67
5.3.140.0080.05012.66
5.3.130.0070.05212.66
5.3.120.0060.05012.65
5.3.110.0070.05212.66
5.3.100.0060.05012.12
5.3.90.0100.04912.11
5.3.80.0050.03812.10
5.3.70.0020.03912.10
5.3.60.0040.04212.09
5.3.50.0080.03312.02
5.3.40.0070.03512.02
5.3.30.0060.04411.98
5.3.20.0050.03711.76
5.3.10.0070.03511.74
5.3.00.0070.03711.72
5.2.170.0060.0299.21
5.2.160.0080.0289.21
5.2.150.0040.0379.22
5.2.140.0090.0349.21
5.2.130.0030.0309.18
5.2.120.0050.0389.17
5.2.110.0050.0309.18
5.2.100.0040.0309.18
5.2.90.0050.0389.18
5.2.80.0040.0369.18
5.2.70.0050.0389.18
5.2.60.0070.0359.13
5.2.50.0070.0279.10
5.2.40.0040.0289.07
5.2.30.0020.0329.05
5.2.20.0060.0369.04
5.2.10.0060.0288.95
5.2.00.0040.0318.81
5.1.60.0050.0238.09
5.1.50.0020.0278.09
5.1.40.0070.0328.07
5.1.30.0120.0288.42
5.1.20.0060.0338.44
5.1.10.0040.0358.16
5.1.00.0020.0318.16
5.0.50.0040.0216.64
5.0.40.0030.0216.49
5.0.30.0050.0306.31
5.0.20.0020.0206.29
5.0.10.0040.0196.25
5.0.00.0010.0326.25
4.4.90.0010.0234.78
4.4.80.0040.0164.75
4.4.70.0020.0204.76
4.4.60.0060.0154.76
4.4.50.0010.0164.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0060.0124.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0050.0254.67
4.3.100.0020.0154.67
4.3.90.0010.0164.63
4.3.80.0010.0264.59
4.3.70.0020.0154.63
4.3.60.0030.0224.63
4.3.50.0030.0194.63
4.3.40.0030.0254.53
4.3.30.0040.0143.30
4.3.20.0020.0163.28
4.3.10.0020.0163.23
4.3.00.0000.0237.12

preferences:
50.31 ms | 400 KiB | 5 Q