3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arrayIterator = new ArrayIterator(range(1,10)); foreach($arrayIterator as $key => &$value) { $value *= 10; } var_dump($arrayIterator->getArrayCopy());

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)
8.3.60.0110.00318.37
8.3.50.0080.01122.16
8.3.40.0090.00918.98
8.3.30.0110.00419.05
8.3.20.0070.00020.29
8.3.10.0070.00023.66
8.3.00.0000.00819.08
8.2.180.0110.00716.50
8.2.170.0080.00622.96
8.2.160.0000.01518.90
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00520.76
8.2.110.0050.00522.07
8.2.100.0120.00019.64
8.2.90.0040.00417.50
8.2.80.0040.00418.96
8.2.70.0040.00418.05
8.2.60.0030.00618.05
8.2.50.0050.00518.10
8.2.40.0040.00419.34
8.2.30.0040.00419.51
8.2.20.0000.00817.62
8.2.10.0040.00418.10
8.2.00.0070.00017.66
8.1.280.0120.00925.92
8.1.270.0080.00023.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00317.57
8.1.230.0040.00820.89
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0030.00619.13
8.1.190.0040.00417.36
8.1.180.0060.00318.10
8.1.170.0050.00318.37
8.1.160.0040.00418.88
8.1.150.0050.00318.63
8.1.140.0050.00317.32
8.1.130.0000.00717.83
8.1.120.0070.00017.48
8.1.110.0030.00417.40
8.1.100.0040.00417.46
8.1.90.0050.00217.48
8.1.80.0030.00517.34
8.1.70.0000.00717.38
8.1.60.0070.00317.55
8.1.50.0000.00917.42
8.1.40.0040.00817.50
8.1.30.0090.00017.52
8.1.20.0040.00417.66
8.1.10.0040.00417.53
8.1.00.0000.00717.39
8.0.300.0090.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0080.00017.24
8.0.260.0060.00017.30
8.0.250.0000.00716.99
8.0.240.0030.00316.85
8.0.230.0030.00316.98
8.0.220.0000.00816.89
8.0.210.0000.00716.91
8.0.200.0000.00816.96
8.0.190.0000.00716.95
8.0.180.0030.00316.82
8.0.170.0080.00016.93
8.0.160.0040.00416.95
8.0.150.0040.00416.75
8.0.140.0000.00716.87
8.0.130.0030.00313.36
8.0.120.0040.00416.81
8.0.110.0000.00716.77
8.0.100.0040.00416.90
8.0.90.0070.00016.70
8.0.80.0060.00916.77
8.0.70.0080.00016.95
8.0.60.0000.00716.76
8.0.50.0070.00016.89
8.0.30.0080.01017.06
8.0.20.0110.00917.40
8.0.10.0000.00717.12
8.0.00.0110.00916.68
7.4.330.0030.00315.15
7.4.320.0000.00616.42
7.4.300.0000.00716.40
7.4.290.0080.00016.49
7.4.280.0000.01116.57
7.4.270.0030.00316.49
7.4.260.0070.00016.61
7.4.250.0030.00316.50
7.4.240.0040.00416.44
7.4.230.0030.00316.43
7.4.220.0100.00716.54
7.4.210.0090.00516.61
7.4.200.0040.00416.54
7.4.190.0040.00416.46
7.4.160.0080.00816.33
7.4.150.0120.00617.40
7.4.140.0120.00617.86
7.4.130.0100.00716.58
7.4.120.0070.01016.44
7.4.110.0070.01116.46
7.4.100.0090.00916.46
7.4.90.0180.00316.39
7.4.80.0100.00619.39
7.4.70.0120.00416.61
7.4.60.0100.01316.38
7.4.50.0060.00316.45
7.4.40.0060.01616.57
7.4.30.0090.00816.47
7.4.00.0030.00615.00
7.3.330.0000.00513.11
7.3.320.0050.00013.15
7.3.310.0000.00716.23
7.3.300.0050.00216.28
7.3.290.0070.00716.26
7.3.280.0060.01016.23
7.3.270.0140.00917.40
7.3.260.0160.00316.49
7.3.250.0120.01216.44
7.3.240.0060.01516.55
7.3.230.0000.01716.64
7.3.210.0120.01216.47
7.3.200.0160.00619.39
7.3.190.0150.00616.31
7.3.180.0070.01316.38
7.3.170.0030.01316.27
7.3.160.0070.00716.44
7.3.120.0070.01014.96
7.2.330.0070.01116.77
7.2.320.0070.01216.66
7.2.310.0110.00816.68
7.2.300.0130.01016.72
7.2.290.0160.00716.52
7.2.00.0070.01019.36
7.1.100.0030.00818.08
7.1.70.0160.00017.22
7.1.60.0160.00719.46
7.1.50.0090.01216.53
7.1.00.0130.06722.36
7.0.200.0000.00916.63
7.0.140.0030.07722.02
7.0.60.0100.08020.00
7.0.50.0070.08017.83
7.0.40.0130.06320.11
7.0.30.0470.06720.09
7.0.20.0230.04320.18
7.0.10.0100.09020.18
7.0.00.0100.06020.03
5.6.210.0000.08720.54
5.6.200.0100.08318.15
5.6.190.0130.08720.27
5.6.180.0030.05720.57
5.6.170.0270.07720.50
5.6.160.0200.05320.50
5.6.150.0130.05018.23
5.6.140.0030.04018.14
5.6.130.0030.04018.08
5.6.120.0100.08021.00
5.6.110.0000.04320.89
5.6.100.0100.06721.03
5.6.90.0070.06321.03
5.6.80.0000.04020.39
5.5.350.0030.08720.40
5.5.340.0030.03717.96
5.5.330.0030.05720.28
5.5.320.0230.05320.26
5.5.310.0130.05320.41
5.5.300.0130.08018.04
5.5.290.0000.04717.98
5.5.280.0030.08320.73
5.5.270.0130.07020.97
5.5.260.0100.04320.75
5.5.250.0070.06020.49
5.5.240.0070.07320.34
5.4.450.0770.04719.55
5.4.440.0430.05719.58
5.4.430.0870.05019.57
5.4.420.0830.05319.64
5.4.410.1270.07019.38
5.4.400.1100.06019.18
5.4.390.1300.04719.21
5.4.380.0230.04718.72
5.4.370.0200.05318.57
5.4.360.0330.05718.50
5.4.350.0100.06318.56
5.4.340.0170.06018.63
5.4.320.0070.03612.46
5.4.310.0050.04312.45
5.4.300.0120.03712.46
5.4.290.0100.04412.45
5.4.280.0090.04112.35
5.4.270.0060.04312.35
5.4.260.0060.04512.35
5.4.250.0110.04612.35
5.4.240.0130.04412.35
5.4.230.0070.05412.34
5.4.220.0100.05612.34
5.4.210.0080.05312.34
5.4.200.0090.05312.34
5.4.190.0080.05512.34
5.4.180.0160.04812.34
5.4.170.0130.05312.35
5.4.160.0100.05212.35
5.4.150.0100.05012.34
5.4.140.0130.05612.03
5.4.130.0090.04912.02
5.4.120.0090.04811.97
5.4.110.0110.05311.97
5.4.100.0080.05511.97
5.4.90.0060.05311.97
5.4.80.0030.05711.96
5.4.70.0100.04611.96
5.4.60.0090.04611.96
5.4.50.0050.04911.96
5.4.40.0070.03711.95
5.4.30.0070.03711.95
5.4.20.0120.03111.95
5.4.10.0090.04011.95
5.4.00.0050.04311.44
5.3.290.0090.03712.80
5.3.280.0130.04312.71
5.3.270.0070.04212.72
5.3.260.0100.04312.72
5.3.250.0120.04112.72
5.3.240.0080.04012.72
5.3.230.0050.04212.71
5.3.220.0060.04012.68
5.3.210.0060.04712.68
5.3.200.0080.03612.68
5.3.190.0070.03912.68
5.3.180.0060.04212.68
5.3.170.0100.03712.66
5.3.160.0050.04012.67
5.3.150.0100.03712.67
5.3.140.0080.04012.66
5.3.130.0080.05112.66
5.3.120.0100.05612.66
5.3.110.0080.05512.66
5.3.100.0070.05112.11
5.3.90.0090.05112.09
5.3.80.0100.04812.07
5.3.70.0090.04912.07
5.3.60.0070.05112.06
5.3.50.0120.04512.00
5.3.40.0110.04612.00
5.3.30.0090.04711.94
5.3.20.0090.03611.72
5.3.10.0080.04511.69
5.3.00.0060.04311.68
5.2.170.0060.0419.18
5.2.160.0040.0339.18
5.2.150.0060.0349.18
5.2.140.0060.0439.17
5.2.130.0040.0459.14
5.2.120.0090.0399.14
5.2.110.0060.0409.14
5.2.100.0040.0449.14
5.2.90.0060.0429.14
5.2.80.0040.0419.14
5.2.70.0040.0469.13
5.2.60.0050.0469.09
5.2.50.0050.0439.06
5.2.40.0100.0349.03
5.2.30.0050.0399.01
5.2.20.0070.0429.00
5.2.10.0090.0338.92
5.2.00.0110.0458.78
5.1.60.0070.0358.06
5.1.50.0080.0308.05
5.1.40.0030.0358.04
5.1.30.0090.0378.39
5.1.20.0060.0378.41
5.1.10.0130.0528.13
5.1.00.0040.0338.13
5.0.50.0040.0246.61
5.0.40.0050.0196.48
5.0.30.0040.0326.29
5.0.20.0050.0196.25
5.0.10.0020.0236.23
5.0.00.0030.0316.23
4.4.90.0030.0164.78
4.4.80.0050.0144.75
4.4.70.0030.0164.76
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0010.0304.71
4.4.30.0070.0124.75
4.4.20.0030.0164.85
4.4.10.0060.0134.85
4.4.00.0010.0274.76
4.3.110.0050.0144.66
4.3.100.0020.0204.67
4.3.90.0020.0174.63
4.3.80.0040.0274.59
4.3.70.0070.0284.63
4.3.60.0030.0164.63
4.3.50.0040.0154.63
4.3.40.0020.0274.54
4.3.30.0030.0203.29
4.3.20.0020.0193.27
4.3.10.0030.0193.22
4.3.00.0000.0236.95

preferences:
44.06 ms | 401 KiB | 5 Q