3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Because lol: https://github.com/alvaropinot/circular-iterator function circularIterator(Iterator $t) { while (true) { yield $t->current(); $t->next(); if (!$t->valid()) { $t->rewind(); } } } $iter = circularIterator( SplFixedArray::fromArray([1, 2, 3]) ); $iter->rewind(); var_dump($iter->current()); $iter->next(); var_dump($iter->current()); $iter->next(); var_dump($iter->current()); $iter->next(); var_dump($iter->current()); $iter->next();

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
8.3.50.0100.01016.24
8.3.40.0110.01118.84
8.3.30.0140.00018.81
8.3.20.0000.00818.76
8.3.10.0030.00521.86
8.3.00.0080.00017.80
8.2.180.0120.00618.54
8.2.170.0110.00422.96
8.2.160.0070.00719.27
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00520.80
8.2.120.0080.00026.35
8.2.110.0070.00322.07
8.2.100.0090.00317.72
8.2.90.0000.00817.97
8.2.80.0040.00417.97
8.2.70.0040.00417.66
8.2.60.0000.00917.79
8.2.50.0000.00818.10
8.2.40.0000.00820.65
8.2.30.0000.00720.53
8.2.20.0070.00017.72
8.2.10.0000.00717.92
8.2.00.0000.00717.91
8.1.280.0110.00325.92
8.1.270.0060.00323.66
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00918.96
8.1.230.0070.00421.03
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00517.23
8.1.190.0070.00317.22
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0000.00822.13
8.1.150.0040.00418.73
8.1.140.0040.00419.54
8.1.130.0030.00317.62
8.1.120.0040.00417.27
8.1.110.0000.00717.34
8.1.100.0040.00417.41
8.1.90.0050.00317.38
8.1.80.0000.00817.44
8.1.70.0040.00417.38
8.1.60.0070.00017.47
8.1.50.0000.00817.39
8.1.40.0000.00817.50
8.1.30.0000.00817.64
8.1.20.0040.00417.54
8.1.10.0040.00417.36
8.1.00.0080.00017.43
8.0.300.0000.00720.00
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0040.00416.85
8.0.260.0030.00317.14
8.0.250.0050.00317.02
8.0.240.0000.00617.00
8.0.230.0000.00717.00
8.0.220.0040.00416.96
8.0.210.0000.00816.85
8.0.200.0000.00616.97
8.0.190.0060.00317.00
8.0.180.0040.00416.84
8.0.170.0000.00716.88
8.0.160.0050.00316.98
8.0.150.0080.00016.85
8.0.140.0000.00716.92
8.0.130.0050.00013.42
8.0.120.0030.00516.92
8.0.110.0040.00416.98
8.0.100.0040.00416.92
8.0.90.0070.00016.98
8.0.80.0030.01316.89
8.0.70.0000.00716.98
8.0.60.0000.00716.84
8.0.50.0000.00716.71
8.0.30.0120.00517.02
8.0.20.0100.01117.40
8.0.10.0020.00517.06
8.0.00.0110.00716.83
7.4.330.0000.00515.12
7.4.320.0000.00716.62
7.4.300.0000.00616.45
7.4.290.0000.00716.64
7.4.280.0000.00816.47
7.4.270.0000.00716.45
7.4.260.0070.00016.47
7.4.250.0040.00416.60
7.4.240.0040.00416.52
7.4.230.0040.00416.44
7.4.220.0040.02116.52
7.4.210.0080.00816.57
7.4.200.0040.00416.64
7.4.160.0170.00016.63
7.4.150.0070.01117.40
7.4.140.0100.00717.86
7.4.130.0050.01316.42
7.4.120.0080.01016.69
7.4.110.0120.00416.34
7.4.100.0060.01016.57
7.4.90.0090.00916.67
7.4.80.0030.01419.39
7.4.70.0100.00616.49
7.4.60.0090.00916.34
7.4.50.0060.01016.38
7.4.40.0110.01116.41
7.4.30.0100.01016.63
7.4.00.0070.00715.13
7.3.330.0060.00013.41
7.3.320.0050.00013.20
7.3.310.0030.00316.32
7.3.300.0030.00316.34
7.3.290.0030.01216.25
7.3.280.0080.00916.28
7.3.270.0120.00617.40
7.3.260.0120.01316.62
7.3.250.0100.00816.28
7.3.240.0080.00816.43
7.3.230.0100.00716.63
7.3.210.0080.00816.41
7.3.200.0090.00916.28
7.3.190.0070.01016.43
7.3.180.0100.00716.36
7.3.170.0090.01216.40
7.3.160.0100.00716.55
7.3.00.0040.00716.39
7.2.330.0070.01116.48
7.2.320.0160.00716.63
7.2.310.0140.00416.49
7.2.300.0090.00916.73
7.2.290.0030.01616.43
7.2.130.0090.00616.90
7.2.120.0060.00616.49
7.2.110.0040.00716.73
7.2.100.0030.00916.95
7.2.90.0070.00316.89
7.2.80.0030.00616.79
7.2.70.0040.00816.94
7.2.60.0090.00316.90
7.2.50.0120.00016.71
7.2.40.0040.00816.87
7.2.30.0060.00617.06
7.2.20.0040.00816.84
7.2.10.0140.00016.49
7.2.00.0070.00617.82
7.1.250.0000.01115.77
7.1.240.0000.01215.37
7.1.230.0040.00415.80
7.1.220.0060.00315.79
7.1.210.0110.00015.73
7.1.200.0030.01015.55
7.1.190.0060.00315.68
7.1.180.0040.00715.73
7.1.170.0070.00715.65
7.1.160.0070.00315.50
7.1.150.0030.00615.64
7.1.140.0080.00015.43
7.1.130.0090.00315.61
7.1.120.0080.00315.55
7.1.110.0000.01515.77
7.1.100.0040.00816.88
7.1.90.0060.00615.61
7.1.80.0060.00615.79
7.1.70.0110.00016.19
7.1.60.0080.00516.38
7.1.50.0080.00315.84
7.1.40.0070.00415.68
7.1.30.0030.00815.67
7.1.20.0030.00715.61
7.1.10.0040.00715.55
7.1.00.0030.04218.83
7.0.330.0060.00315.11
7.0.320.0040.00715.25
7.0.310.0090.00315.52
7.0.300.0040.00415.38
7.0.290.0000.01115.10
7.0.280.0070.00315.39
7.0.270.0100.00015.47
7.0.260.0000.00815.34
7.0.250.0110.00015.23
7.0.240.0090.00015.44
7.0.230.0030.00915.53
7.0.220.0040.00415.36
7.0.210.0080.00015.52
7.0.200.0050.00816.01
7.0.190.0070.00315.36
7.0.180.0040.00415.48
7.0.170.0070.00315.30
7.0.160.0040.00815.37
7.0.150.0060.00315.39
7.0.140.0030.00715.47
7.0.130.0030.00615.37
7.0.120.0110.00015.41
7.0.110.0070.00415.53
7.0.100.0000.01015.46
7.0.90.0080.00415.40
7.0.80.0080.00315.36
7.0.70.0030.00715.07
7.0.60.0090.02017.71
7.0.50.0120.03117.83
7.0.40.0160.02716.90
7.0.30.0200.02516.89
7.0.20.0120.03416.91
7.0.10.0140.03116.89
7.0.00.0160.04116.87
5.6.380.0030.01014.20
5.6.370.0030.01214.39
5.6.360.0030.00814.34
5.6.350.0070.00313.90
5.6.340.0100.00014.14
5.6.330.0000.01014.41
5.6.320.0030.01214.12
5.6.310.0000.01113.82
5.6.300.0030.00914.41
5.6.290.0040.00814.06
5.6.280.0050.03817.70
5.6.270.0030.00913.99
5.6.260.0080.00413.84
5.6.250.0090.00314.22
5.6.240.0030.00814.07
5.6.230.0080.00414.27
5.6.220.0060.00914.30
5.6.210.0100.02317.51
5.6.200.0050.04317.51
5.6.190.0280.03517.60
5.6.180.0070.03517.58
5.6.170.0150.03217.50
5.6.160.0100.03117.38
5.6.150.0050.03717.55
5.6.140.0160.04117.66
5.6.130.0160.03317.63
5.6.120.0050.04417.53
5.6.110.0120.03017.54
5.6.100.0290.02417.71
5.6.90.0120.03917.62
5.6.80.0180.04417.33
5.6.70.0220.02917.21
5.6.60.0220.04217.22
5.6.50.0110.02917.26
5.6.40.0220.02817.36
5.6.30.0200.02817.51
5.6.20.0100.02717.29
5.6.10.0070.03217.38
5.6.00.0210.02417.32
5.5.380.0060.00310.90
5.5.370.0030.00611.10
5.5.360.0080.00011.06
5.5.350.0180.04015.78
5.5.340.0110.03016.04
5.5.330.0170.03315.97
5.5.320.0090.03216.04
5.5.310.0120.03515.86
5.5.300.0100.04215.84
5.5.290.0170.03015.94
5.5.280.0100.03215.85
5.5.270.0120.04116.03
5.5.260.0170.03116.07
5.5.250.0170.03215.87
5.5.240.0210.03315.71
5.5.230.0200.03015.67
5.5.220.0070.03215.69
5.5.210.0080.02815.54
5.5.200.0190.03015.74
5.5.190.0150.03215.64
5.5.180.0100.02815.64
5.5.170.0000.01010.90
5.5.160.0140.03115.56
5.5.150.0170.03015.64
5.5.140.0120.03215.79
5.5.130.0140.03115.74
5.5.120.0130.03115.71
5.5.110.0170.02715.53
5.5.100.0130.03815.65
5.5.90.0160.03115.70
5.5.80.0100.02815.56
5.5.70.0080.03115.49
5.5.60.0140.03215.49
5.5.50.0100.02815.63
5.5.40.0100.02815.59
5.5.30.0070.03515.73
5.5.20.0030.03715.58
5.5.10.0130.03515.59
5.5.00.0120.02915.49

preferences:
78.2 ms | 401 KiB | 5 Q