3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CustomIt extends ArrayIterator { public function __construct() { } }

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)
8.3.70.0110.00716.63
8.3.60.0000.01516.50
8.3.50.0110.00721.20
8.3.40.0150.00018.58
8.3.30.0140.00018.48
8.3.20.0080.00020.12
8.3.10.0140.00421.73
8.3.00.0000.00921.65
8.2.190.0190.00318.29
8.2.180.0110.00825.92
8.2.170.0110.00418.69
8.2.160.0100.00320.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00021.12
8.2.120.0000.00826.35
8.2.110.0000.01721.02
8.2.100.0040.00817.72
8.2.90.0000.00719.00
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0080.00022.38
8.2.30.0000.00819.21
8.2.20.0040.00417.55
8.2.10.0080.00017.91
8.2.00.0070.00017.97
8.1.280.0120.00325.92
8.1.270.0050.00221.82
8.1.260.0050.00328.09
8.1.250.0070.00728.09
8.1.240.0030.00623.88
8.1.230.0000.01119.48
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0040.00418.41
8.1.160.0040.00420.67
8.1.150.0040.00420.55
8.1.140.0040.00419.39
8.1.130.0000.00717.57
8.1.120.0070.00317.22
8.1.110.0040.00317.23
8.1.100.0000.00717.18
8.1.90.0030.00517.32
8.1.80.0060.00317.26
8.1.70.0070.00017.32
8.1.60.0080.00317.36
8.1.50.0110.00017.23
8.1.40.0030.00517.36
8.1.30.0040.00417.37
8.1.20.0020.00517.42
8.1.10.0030.00517.39
8.1.00.0030.00617.29
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0030.00318.18
8.0.270.0000.00716.67
8.0.260.0030.00317.12
8.0.250.0000.00616.82
8.0.240.0000.00716.76
8.0.230.0000.00716.71
8.0.220.0040.00416.64
8.0.210.0060.00316.67
8.0.200.0000.00616.79
8.0.190.0040.00416.84
8.0.180.0070.00016.85
8.0.170.0040.00416.78
8.0.160.0030.00316.70
8.0.150.0000.00716.57
8.0.140.0090.00016.69
8.0.130.0030.00313.11
8.0.120.0030.00716.69
8.0.110.0030.00316.79
8.0.100.0080.00016.76
8.0.90.0040.00416.54
8.0.80.0110.00416.73
8.0.70.0040.00416.75
8.0.60.0040.00416.63
8.0.50.0040.00416.76
8.0.30.0120.00316.98
8.0.20.0070.01417.40
8.0.10.0030.00316.78
8.0.00.0080.00816.53
7.4.330.0000.00616.67
7.4.320.0030.00316.42
7.4.300.0020.00516.27
7.4.290.0030.00316.48
7.4.280.0040.00416.32
7.4.270.0060.00016.37
7.4.260.0030.00616.38
7.4.250.0000.00716.28
7.4.240.0040.00416.37
7.4.230.0000.00716.50
7.4.220.0160.01016.29
7.4.210.0050.01216.34
7.4.200.0000.00716.42
7.4.160.0090.00616.52
7.4.150.0130.01017.40
7.4.140.0090.01417.86
7.4.130.0100.01016.37
7.4.120.0090.00816.35
7.4.110.0030.01416.34
7.4.100.0180.00416.39
7.4.90.0150.00316.20
7.4.80.0150.00319.39
7.4.70.0110.00516.57
7.4.60.0100.01016.30
7.4.50.0030.00716.05
7.4.40.0080.00816.38
7.4.30.0070.01516.51
7.4.00.0070.01014.57
7.3.330.0020.00213.16
7.3.320.0030.00313.09
7.3.310.0030.00315.98
7.3.300.0030.00316.03
7.3.290.0110.00416.14
7.3.280.0100.00716.13
7.3.270.0150.00317.40
7.3.260.0100.00716.24
7.3.250.0100.00716.26
7.3.240.0060.01016.32
7.3.230.0110.00616.39
7.3.210.0000.01616.36
7.3.200.0130.01019.39
7.3.190.0180.00416.31
7.3.180.0160.00316.11
7.3.170.0120.00316.27
7.3.160.0100.00716.35
7.2.330.0130.00316.35
7.2.320.0100.01416.35
7.2.310.0040.01216.60
7.2.300.0100.00716.46
7.2.290.0110.00916.28
7.2.60.0080.00816.67
7.1.200.0060.00315.69
7.1.100.0210.00317.50
7.1.70.0070.00317.00
7.1.60.0130.01319.40
7.1.50.0060.01316.75
7.1.00.0100.07022.45
7.0.200.0200.00614.69
7.0.60.0370.06721.75
7.0.50.0030.08017.83
7.0.40.0130.08020.11
7.0.30.0330.03020.25
7.0.20.0370.07320.23
7.0.10.0100.06320.12
7.0.00.0130.07020.08
5.6.280.0000.03720.87
5.6.210.0100.08020.63
5.6.200.0130.08018.16
5.6.190.0170.07320.63
5.6.180.0200.05020.57
5.6.170.0470.07020.48
5.6.160.0130.06320.54
5.6.150.0070.05318.21
5.6.140.0070.07018.12
5.6.130.0130.07318.28
5.6.120.0100.04721.00
5.6.110.0100.05320.98
5.6.100.0030.04021.03
5.6.90.0030.05021.00
5.6.80.0070.03720.40
5.5.350.0300.06320.47
5.5.340.0100.03018.05
5.5.330.0070.08020.30
5.5.320.0230.04720.27
5.5.310.0230.05020.27
5.5.300.0030.08018.02
5.5.290.0070.08317.97
5.5.280.0030.04020.66
5.5.270.0070.05720.77
5.5.260.0100.08020.73
5.5.250.0200.06320.59
5.5.240.0230.07720.37

preferences:
23.43 ms | 401 KiB | 5 Q