3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $ao = new ArrayObject(array()); $iterator = $ao->getIterator(); $iterator->rewind(); if ($iterator->valid()) return $iterator->current();

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)
8.3.60.0140.00016.50
8.3.50.0130.00722.12
8.3.40.0140.00018.77
8.3.30.0110.00418.98
8.3.20.0000.00720.13
8.3.10.0050.00323.66
8.3.00.0080.00020.68
8.2.180.0090.00618.18
8.2.170.0040.01122.96
8.2.160.0000.01320.38
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.16
8.2.110.0060.00322.08
8.2.100.0090.00319.51
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0060.00317.25
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0060.00319.82
8.2.30.0030.00518.24
8.2.20.0000.00717.65
8.2.10.0020.00518.05
8.2.00.0070.00017.52
8.1.280.0100.00725.92
8.1.270.0040.00423.89
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.91
8.1.230.0100.00019.07
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0040.00717.23
8.1.190.0080.00017.10
8.1.180.0000.00819.01
8.1.170.0040.00418.47
8.1.160.0040.00421.90
8.1.150.0040.00418.66
8.1.140.0070.00017.44
8.1.130.0030.00317.70
8.1.120.0040.00417.41
8.1.110.0030.00517.37
8.1.100.0040.00417.38
8.1.90.0000.00717.30
8.1.80.0040.00417.37
8.1.70.0030.00317.41
8.1.60.0040.00417.52
8.1.50.0050.00317.38
8.1.40.0080.00017.43
8.1.30.0050.00317.41
8.1.20.0000.00717.57
8.1.10.0060.00317.55
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0000.00716.93
8.0.280.0000.00718.42
8.0.270.0000.00717.06
8.0.260.0000.00617.20
8.0.250.0040.00416.77
8.0.240.0030.00616.82
8.0.230.0070.00016.92
8.0.220.0030.00316.92
8.0.210.0030.00516.81
8.0.200.0060.00016.79
8.0.190.0030.00316.92
8.0.180.0030.00516.88
8.0.170.0050.00316.86
8.0.160.0030.00316.76
8.0.150.0000.00716.78
8.0.140.0000.00816.84
8.0.130.0030.00413.23
8.0.120.0050.00316.68
8.0.110.0030.00516.71
8.0.100.0030.00616.85
8.0.90.0040.00416.69
8.0.80.0060.00916.78
8.0.70.0030.00416.87
8.0.60.0070.00016.66
8.0.50.0000.00716.61
8.0.30.0050.01417.13
8.0.20.0100.00717.40
8.0.10.0000.00716.82
8.0.00.0060.01116.71
7.4.330.0000.00515.00
7.4.320.0030.00316.48
7.4.300.0030.00316.34
7.4.290.0040.00416.45
7.4.280.0030.00316.43
7.4.270.0040.00416.56
7.4.260.0040.00416.52
7.4.250.0000.00716.30
7.4.240.0070.00016.49
7.4.230.0070.00016.52
7.4.220.0110.00716.43
7.4.210.0100.00416.53
7.4.200.0040.00416.43
7.4.190.0000.00816.48
7.4.160.0050.01116.29
7.4.150.0070.01017.40
7.4.140.0100.01117.86
7.4.130.0070.01216.50
7.4.120.0070.01216.35
7.4.110.0120.00616.21
7.4.100.0090.01316.62
7.4.90.0060.01616.56
7.4.80.0070.01419.39
7.4.70.0070.01016.42
7.4.60.0070.01116.40
7.4.50.0000.00516.34
7.4.40.0110.00516.39
7.4.30.0030.01416.54
7.4.00.0040.01414.74
7.3.330.0030.00312.89
7.3.320.0050.00012.82
7.3.310.0070.00016.02
7.3.300.0000.00616.14
7.3.290.0140.00416.11
7.3.280.0120.00716.19
7.3.270.0090.00917.40
7.3.260.0090.00916.46
7.3.250.0140.00316.18
7.3.240.0120.00616.34
7.3.230.0030.01816.39
7.3.210.0030.01316.29
7.3.200.0060.01219.39
7.3.190.0100.00716.52
7.3.180.0030.01216.17
7.3.170.0180.00316.30
7.3.160.0130.00316.11
7.3.120.0100.00714.66
7.3.10.0000.01216.76
7.3.00.0030.00716.46
7.2.330.0070.01116.54
7.2.320.0030.02016.21
7.2.310.0070.01016.50
7.2.300.0120.01216.37
7.2.290.0030.01416.32
7.2.130.0100.00616.86
7.2.120.0040.00916.61
7.2.110.0070.00716.57
7.2.100.0000.01116.71
7.2.90.0030.00716.90
7.2.80.0030.00716.50
7.2.70.0030.00716.84
7.2.60.0030.01016.44
7.2.50.0000.01516.84
7.2.40.0100.00316.76
7.2.30.0030.00716.96
7.2.20.0030.00616.80
7.2.10.0100.00716.49
7.2.00.0070.00817.78
7.1.250.0000.01015.49
7.1.100.0030.00917.95
7.1.70.0040.00417.11
7.1.60.0200.00319.46
7.1.50.0110.01116.98
7.1.00.0070.07022.48
7.0.200.0030.00316.81
7.0.140.0030.07322.09
7.0.60.0070.08019.94
7.0.50.0030.08717.73
7.0.40.0030.06020.23
7.0.30.0300.07020.17
7.0.20.0270.04720.30
7.0.10.0100.08320.09
7.0.00.0000.05720.16
5.6.210.0030.08720.61
5.6.200.0100.07318.08
5.6.190.0100.07320.56
5.6.180.0000.05320.43
5.6.170.0170.05720.38
5.6.160.0100.08020.40
5.6.150.0030.08718.18
5.6.140.0100.07018.21
5.6.130.0030.06718.16
5.6.120.0070.10021.13
5.6.110.0130.07721.13
5.6.100.0070.08020.95
5.6.90.0100.05020.98
5.6.80.0070.03720.42
5.5.350.0030.08020.38
5.5.340.0070.04017.91
5.5.330.0130.05020.28
5.5.320.0000.09020.30
5.5.310.0230.08020.20
5.5.300.0100.07017.91
5.5.290.0000.06718.03
5.5.280.0070.06320.98
5.5.270.0100.05020.95
5.5.260.0100.07720.86
5.5.250.0130.03020.79
5.5.240.0100.05720.22
5.4.450.0330.03719.49
5.4.440.0270.04719.36
5.4.430.0930.06019.50
5.4.420.0030.06019.14
5.4.410.1370.06719.14
5.4.400.0800.05719.10
5.4.390.0700.05718.84
5.4.380.0130.05318.70
5.4.370.0170.05018.68
5.4.360.0070.06018.76
5.4.350.0130.05318.72
5.4.340.0230.04018.53
5.4.320.0070.04512.45
5.4.310.0070.04212.45
5.4.300.0060.04012.46
5.4.290.0060.06012.45
5.4.280.0080.04912.35
5.4.270.0110.05612.35
5.4.260.0110.05112.35
5.4.250.0090.04012.35
5.4.240.0040.04212.35
5.4.230.0090.04412.34
5.4.220.0040.04212.34
5.4.210.0050.03812.34
5.4.200.0060.03912.34
5.4.190.0030.03912.34
5.4.180.0040.03812.34
5.4.170.0120.05812.35
5.4.160.0090.05012.34
5.4.150.0070.05012.34
5.4.140.0110.05012.03
5.4.130.0100.04112.02
5.4.120.0060.05711.97
5.4.110.0060.05211.97
5.4.100.0110.03811.97
5.4.90.0050.04311.96
5.4.80.0070.03911.97
5.4.70.0070.04011.96
5.4.60.0100.03411.96
5.4.50.0070.03911.96
5.4.40.0100.03911.95
5.4.30.0050.03611.95
5.4.20.0070.04011.95
5.4.10.0030.04211.95
5.4.00.0080.04211.44
5.3.290.0030.04312.80
5.3.280.0090.05212.71
5.3.270.0100.05312.72
5.3.260.0070.04212.72
5.3.250.0050.03912.72
5.3.240.0060.03812.72
5.3.230.0040.04012.71
5.3.220.0050.03912.68
5.3.210.0100.03612.68
5.3.200.0100.03912.68
5.3.190.0070.04812.68
5.3.180.0080.05312.68
5.3.170.0140.05212.67
5.3.160.0060.05812.67
5.3.150.0090.05312.68
5.3.140.0070.04712.66
5.3.130.0060.04612.65
5.3.120.0060.04012.66
5.3.110.0060.03912.66
5.3.100.0070.03912.12
5.3.90.0060.04412.09
5.3.80.0050.04412.07
5.3.70.0090.04112.07
5.3.60.0070.03612.06
5.3.50.0060.03912.00
5.3.40.0080.03612.00
5.3.30.0070.03611.94
5.3.20.0070.03411.72
5.3.10.0060.04011.69
5.3.00.0070.04111.68
5.2.170.0050.0329.18
5.2.160.0070.0309.18
5.2.150.0080.0309.18
5.2.140.0070.0359.18
5.2.130.0060.0299.14
5.2.120.0060.0299.14
5.2.110.0030.0319.14
5.2.100.0050.0309.14
5.2.90.0080.0489.14
5.2.80.0070.0339.14
5.2.70.0090.0369.13
5.2.60.0080.0299.09
5.2.50.0080.0369.05
5.2.40.0060.0349.04
5.2.30.0060.0409.01
5.2.20.0060.0309.00
5.2.10.0040.0368.93
5.2.00.0070.0308.79
5.1.60.0050.0368.08
5.1.50.0080.0408.07
5.1.40.0090.0378.05
5.1.30.0100.0458.41
5.1.20.0070.0488.43
5.1.10.0100.0458.15
5.1.00.0060.0538.15
5.0.50.0070.0306.63
5.0.40.0100.0406.49
5.0.30.0110.0486.30
5.0.20.0040.0286.27
5.0.10.0030.0306.24
5.0.00.0030.0426.24
4.4.90.0040.0224.78
4.4.80.0020.0324.76
4.4.70.0040.0274.75
4.4.60.0040.0214.75
4.4.50.0020.0234.77
4.4.40.0060.0284.71
4.4.30.0040.0214.75
4.4.20.0060.0204.84
4.4.10.0040.0234.85
4.4.00.0030.0334.76
4.3.110.0040.0244.67
4.3.100.0110.0254.66
4.3.90.0040.0154.63
4.3.80.0030.0264.58
4.3.70.0030.0164.63
4.3.60.0030.0164.63
4.3.50.0040.0224.62
4.3.40.0050.0244.54
4.3.30.0020.0193.30
4.3.20.0040.0163.27
4.3.10.0030.0173.23
4.3.00.0000.01712.19

preferences:
39.98 ms | 401 KiB | 5 Q