3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iterator = new ArrayIterator([1, 2, 3]); $iterator = new LimitIterator($iterator, 0, INF); $iterator = new LimitIterator($iterator, 0, 2); foreach($iterator as $v) printf("%s\n", $v);

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)
8.3.40.0190.00318.89
8.3.30.0100.00719.02
8.3.20.0080.00018.89
8.3.10.0080.00020.27
8.3.00.0040.00417.80
8.2.170.0080.00622.96
8.2.160.0110.00419.06
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00421.07
8.2.120.0040.00426.35
8.2.110.0030.00721.18
8.2.100.0080.00417.91
8.2.90.0030.00518.81
8.2.80.0070.00317.97
8.2.70.0090.00017.62
8.2.60.0080.00017.91
8.2.50.0030.00518.10
8.2.40.0000.00820.55
8.2.30.0070.00020.31
8.2.20.0080.00017.73
8.2.10.0060.00317.91
8.2.00.0040.00418.09
8.1.270.0040.00423.97
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00721.35
8.1.230.0080.00817.82
8.1.220.0000.00817.74
8.1.210.0100.00018.77
8.1.200.0060.00317.23
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0060.00318.87
8.1.160.0030.00518.96
8.1.150.0000.00718.70
8.1.140.0080.00019.42
8.1.130.0030.00317.67
8.1.120.0030.00617.45
8.1.110.0040.00417.42
8.1.100.0000.00817.38
8.1.90.0050.00317.46
8.1.80.0000.00717.34
8.1.70.0000.00717.38
8.1.60.0000.00817.50
8.1.50.0040.00417.48
8.1.40.0040.00417.41
8.1.30.0070.00317.67
8.1.20.0060.00317.64
8.1.10.0040.00417.58
8.1.00.0040.00417.39
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0070.00018.39
8.0.270.0070.00017.10
8.0.260.0000.00617.12
8.0.250.0030.00316.84
8.0.240.0060.00316.93
8.0.230.0000.00716.94
8.0.220.0080.00016.82
8.0.210.0030.00316.89
8.0.200.0030.00316.96
8.0.190.0060.00316.96
8.0.180.0070.00016.95
8.0.170.0040.00416.95
8.0.160.0040.00416.93
8.0.150.0030.00516.81
8.0.140.0050.00216.80
8.0.130.0000.00513.39
8.0.120.0040.00416.90
8.0.110.0030.00616.76
8.0.100.0080.00016.91
8.0.90.0040.00416.79
8.0.80.0070.00716.88
8.0.70.0050.00216.95
8.0.60.0030.00616.77
8.0.50.0000.00716.95
8.0.30.0130.00616.93
8.0.20.0080.01217.40
8.0.10.0000.00716.86
8.0.00.0080.01216.61
7.4.330.0050.00015.08
7.4.320.0000.00616.39
7.4.300.0000.00616.42
7.4.290.0080.00016.54
7.4.280.0000.00816.48
7.4.270.0040.00416.52
7.4.260.0090.00016.48
7.4.250.0040.00416.43
7.4.240.0020.00516.44
7.4.230.0030.00316.39
7.4.220.0120.00616.54
7.4.210.0060.00916.41
7.4.200.0030.00516.62
7.4.160.0060.01016.61
7.4.150.0090.00917.40
7.4.140.0130.00717.86
7.4.130.0070.00916.45
7.4.120.0090.00816.50
7.4.110.0100.00616.57
7.4.100.0160.00616.52
7.4.90.0140.00616.52
7.4.80.0160.00719.39
7.4.70.0100.00716.59
7.4.60.0050.01116.55
7.4.50.0120.00316.20
7.4.40.0120.00916.48
7.4.30.0030.01316.55
7.4.00.0040.00715.05
7.3.330.0070.00013.09
7.3.320.0030.00313.14
7.3.310.0030.00516.23
7.3.300.0030.00316.30
7.3.290.0080.00916.24
7.3.280.0090.00816.25
7.3.270.0090.00917.40
7.3.260.0120.00416.29
7.3.250.0100.01116.39
7.3.240.0060.01116.36
7.3.230.0130.00416.39
7.3.210.0130.00316.25
7.3.200.0080.01119.39
7.3.190.0030.01216.23
7.3.180.0120.00416.25
7.3.170.0100.00616.20
7.3.160.0100.00616.39
7.2.330.0070.01016.30
7.2.320.0090.00916.61
7.2.310.0050.01016.65
7.2.300.0060.01016.33
7.2.290.0090.00616.48
7.2.60.0450.00316.92
7.2.50.0030.00616.72
7.2.00.0040.00819.32
7.1.200.0090.00315.66
7.1.70.0000.00717.10
7.1.60.0140.01119.27
7.1.50.0140.01016.83
7.1.00.0100.07022.54
7.0.200.0110.01114.89
7.0.60.0270.07020.03
7.0.50.0130.06020.32
7.0.40.0200.07320.42
7.0.30.0170.05720.23
7.0.20.0200.05720.34
7.0.10.0170.06720.18
7.0.00.0130.06320.34
5.6.280.0030.07321.26
5.6.210.0070.04720.85
5.6.200.0100.06721.33
5.6.190.0270.05021.21
5.6.180.0270.04721.27
5.6.170.0070.06721.16
5.6.160.0170.05721.17
5.6.150.0270.06021.30
5.6.140.0130.05721.40
5.6.130.0230.05021.18
5.6.120.0230.06021.14
5.6.110.0200.06021.29
5.6.100.0170.05721.29
5.6.90.0170.06021.26
5.6.80.0270.04720.57
5.6.70.0030.06720.50
5.6.60.0230.04720.69
5.6.50.0300.07020.66
5.6.40.0200.05320.66
5.6.30.0030.07020.65
5.6.20.0270.05720.50
5.6.10.0070.07020.51
5.6.00.0230.04720.52
5.5.350.0300.07320.63
5.5.340.0130.06021.09
5.5.330.0200.05721.11
5.5.320.0230.04721.07
5.5.310.0200.05321.13
5.5.300.0200.05021.02
5.5.290.0100.06721.06
5.5.280.0130.06321.12
5.5.270.0170.06021.05
5.5.260.0300.06021.20
5.5.250.0200.05320.80
5.5.240.0200.05320.59
5.5.230.0200.05320.47
5.5.220.0170.06020.47
5.5.210.0200.05020.54
5.5.200.0330.05720.45
5.5.190.0270.05320.25
5.5.180.0200.05720.32
5.5.160.0100.06020.39
5.5.150.0300.04020.37
5.5.140.0230.04720.40
5.5.130.0130.05720.29
5.5.120.0200.04320.34
5.5.110.0000.06320.54
5.5.100.0130.06020.48
5.5.90.0330.04320.33
5.5.80.0400.04020.18
5.5.70.0330.04720.17
5.5.60.0270.05020.45
5.5.50.0200.06020.32
5.5.40.0200.05720.32
5.5.30.0270.05320.20
5.5.20.0400.04320.45
5.5.10.0400.06720.32
5.5.00.0330.05020.30

preferences:
47.95 ms | 400 KiB | 5 Q