3v4l.org

run code in 300+ PHP versions simultaneously
<?php $it = new ArrayIterator(); $it->rewind(); $el = $it->current(); var_dump($el);

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)
8.3.60.0070.01118.31
8.3.50.0070.00718.20
8.3.40.0070.00718.60
8.3.30.0100.00718.41
8.3.20.0070.00019.21
8.3.10.0050.00321.95
8.3.00.0040.00420.72
8.2.180.0120.00918.17
8.2.170.0070.00722.96
8.2.160.0110.00320.38
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00318.06
8.2.120.0000.00826.35
8.2.110.0060.00319.25
8.2.100.0090.00317.72
8.2.90.0040.00417.63
8.2.80.0080.00017.97
8.2.70.0030.00617.65
8.2.60.0040.00418.16
8.2.50.0050.00318.10
8.2.40.0000.00719.15
8.2.30.0000.00719.18
8.2.20.0000.00717.98
8.2.10.0000.00818.05
8.2.00.0040.00417.66
8.1.280.0060.00925.92
8.1.270.0000.00820.61
8.1.260.0030.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00422.46
8.1.230.0040.00722.05
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00817.23
8.1.190.0080.00017.25
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0000.00718.86
8.1.150.0000.00718.80
8.1.140.0040.00422.12
8.1.130.0000.00720.17
8.1.120.0040.00417.43
8.1.110.0040.00417.29
8.1.100.0070.00017.45
8.1.90.0000.00717.32
8.1.80.0050.00317.35
8.1.70.0030.00317.44
8.1.60.0060.00317.52
8.1.50.0040.00417.34
8.1.40.0000.00717.43
8.1.30.0060.00317.59
8.1.20.0030.00517.61
8.1.10.0040.00417.45
8.1.00.0000.00817.33
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0030.00518.42
8.0.270.0050.00317.18
8.0.260.0090.00018.36
8.0.250.0000.00716.75
8.0.240.0030.00316.88
8.0.230.0000.00716.84
8.0.220.0030.00316.68
8.0.210.0040.00416.73
8.0.200.0070.00016.73
8.0.190.0040.00416.84
8.0.180.0040.00416.91
8.0.170.0030.00616.72
8.0.160.0000.00716.77
8.0.150.0030.00316.64
8.0.140.0030.00316.67
8.0.130.0030.00313.28
8.0.120.0040.00416.75
8.0.110.0090.00016.79
8.0.100.0040.00416.79
8.0.90.0070.00016.82
8.0.80.0030.01216.78
8.0.70.0040.00416.77
8.0.60.0050.00316.70
8.0.50.0030.00516.62
8.0.30.0100.00817.02
8.0.20.0080.01017.40
8.0.10.0000.00716.84
8.0.00.0080.00816.73
7.4.330.0050.00015.55
7.4.320.0000.00716.50
7.4.300.0030.00316.44
7.4.290.0000.00716.48
7.4.280.0040.00616.41
7.4.270.0000.00716.41
7.4.260.0040.00416.55
7.4.250.0080.00016.38
7.4.240.0030.00316.52
7.4.230.0000.00716.54
7.4.220.0040.00416.43
7.4.210.0070.00716.43
7.4.200.0000.00716.43
7.4.160.0080.00816.32
7.4.140.0080.01017.86
7.4.130.0080.00816.59
7.4.120.0070.01116.38
7.4.110.0110.00716.44
7.4.100.0090.00916.29
7.4.90.0100.00716.48
7.4.80.0060.01019.39
7.4.70.0130.00316.37
7.4.60.0030.01216.09
7.4.50.0040.01116.20
7.4.40.0060.01016.32
7.4.00.0100.00314.99
7.3.330.0020.00212.96
7.3.320.0000.00513.12
7.3.310.0000.00716.18
7.3.300.0040.00416.03
7.3.290.0050.00216.04
7.3.280.0150.00316.14
7.3.260.0100.00916.18
7.3.240.0110.00716.27
7.3.230.0080.00816.46
7.3.210.0100.00616.15
7.3.200.0080.00816.24
7.3.190.0100.00716.42
7.3.180.0060.01216.37
7.3.170.0180.00316.50
7.3.160.0130.01016.31
7.3.120.0040.01117.15
7.3.110.0050.00517.15
7.3.100.0000.01017.15
7.3.90.0110.00617.15
7.3.80.0060.00617.15
7.3.70.0070.00317.15
7.3.60.0000.01817.15
7.3.50.0040.00717.15
7.3.40.0130.00317.15
7.3.30.0070.00717.15
7.3.20.0000.01517.15
7.3.10.0080.00316.84
7.3.00.0020.01216.71
7.2.330.0100.00716.47
7.2.320.0100.01316.29
7.2.310.0060.01016.51
7.2.300.0160.00016.49
7.2.290.0080.01116.45
7.2.240.0040.01217.15
7.2.230.0100.00717.15
7.2.220.0030.01017.15
7.2.210.0030.01017.15
7.2.200.0070.01017.15
7.2.190.0090.00617.15
7.2.180.0000.01717.15
7.2.170.0030.01317.15
7.2.160.0050.00817.15
7.2.150.0040.01417.15
7.2.140.0040.01117.15
7.2.130.0080.00716.92
7.2.120.0060.00816.88
7.2.110.0310.01116.16
7.2.100.0230.01016.08
7.2.90.0130.00916.05
7.2.80.0250.00716.13
7.2.70.0260.00516.12
7.2.60.0250.00716.20
7.2.50.0280.00516.10
7.2.40.0230.00916.13
7.2.30.0310.00816.11
7.2.20.0300.00616.14
7.2.10.0310.00716.06
7.2.00.0300.00816.26
7.1.330.0080.00617.15
7.1.320.0030.00717.15
7.1.310.0040.00817.15
7.1.300.0030.00617.15
7.1.290.0060.01017.15
7.1.280.0040.00917.15
7.1.270.0070.00417.15
7.1.260.0030.01017.15
7.1.250.0020.01016.41
7.1.230.0590.01113.42
7.1.220.1060.00613.29
7.1.210.0640.00313.91
7.1.200.0420.00313.75
7.1.190.0350.00413.70
7.1.180.0620.00913.15
7.1.170.0640.00713.42
7.1.160.0640.00313.70
7.1.150.0770.00313.82
7.1.140.0700.01013.58
7.1.130.0720.00713.56
7.1.120.0750.00613.68
7.1.110.0400.01213.84
7.1.100.0190.00013.74
7.1.90.0340.00313.66
7.1.80.0160.00513.67
7.1.70.0390.00713.56
7.1.60.1200.00731.69
7.1.50.1170.02131.93
7.1.40.1200.01031.82
7.1.30.0590.00631.70
7.1.20.0470.02131.62
7.1.10.0670.00013.41
7.1.00.1050.00613.48
5.6.380.0070.01014.09

preferences:
55.29 ms | 401 KiB | 5 Q