3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Because lol: https://github.com/alvaropinot/circular-iterator class CircularIterator extends IteratorIterator { public function next() { parent::next(); if (!$this->valid()) { $this->rewind(); } } } $iter = new 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)
8.5.10.0110.00619.75
8.5.00.0120.01020.04
8.4.150.0030.00014.05
8.4.140.0140.00817.76
8.4.130.0090.00817.87
8.4.120.0100.01020.66
8.4.110.0050.00422.61
8.4.100.0130.00817.79
8.4.90.0120.01118.78
8.4.80.0080.00119.71
8.4.70.0140.00818.04
8.4.60.0120.00818.70
8.4.50.0140.00820.45
8.4.40.0100.01019.47
8.4.30.0160.00317.76
8.4.20.0070.01017.55
8.4.10.0100.00717.63
8.3.280.0130.00718.51
8.3.270.0090.01016.86
8.3.260.0090.00816.65
8.3.250.0120.00718.81
8.3.240.0090.01116.86
8.3.230.0130.00516.75
8.3.220.0030.00518.73
8.3.210.0080.00016.72
8.3.200.0040.00516.64
8.3.190.0050.00317.09
8.3.180.0080.00116.69
8.3.170.0090.00917.07
8.3.160.0110.00720.22
8.3.150.0060.01316.70
8.3.140.0000.00817.11
8.3.130.0040.00816.53
8.3.120.0030.00620.59
8.3.110.0080.00020.94
8.3.100.0080.00824.06
8.3.90.0070.01326.77
8.3.80.0080.00418.40
8.3.70.0070.00716.38
8.3.60.0130.01016.88
8.3.50.0150.01021.15
8.3.40.0070.00718.64
8.3.30.0110.00318.68
8.3.20.0060.00318.78
8.3.10.0040.00421.86
8.3.00.0000.00817.91
8.2.290.0100.00520.68
8.2.280.0120.00818.21
8.2.270.0190.00017.17
8.2.260.0110.00716.47
8.2.250.0040.01416.55
8.2.240.0090.00916.97
8.2.230.0080.00022.58
8.2.220.0140.00337.54
8.2.210.0070.00026.77
8.2.200.0030.00618.29
8.2.190.0100.00716.63
8.2.180.0110.00718.29
8.2.170.0070.01022.96
8.2.160.0100.00319.38
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00021.18
8.2.120.0080.00026.35
8.2.110.0000.00919.19
8.2.100.0070.00418.03
8.2.90.0050.00318.99
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0080.00020.55
8.2.30.0000.00720.52
8.2.20.0040.00417.59
8.2.10.0040.00418.18
8.2.00.0030.00517.96
8.1.330.0090.01023.76
8.1.320.0090.00916.20
8.1.310.0070.01018.50
8.1.300.0150.00418.19
8.1.290.0060.00330.84
8.1.280.0060.01025.92
8.1.270.0070.00023.87
8.1.260.0050.00228.09
8.1.250.0070.00028.09
8.1.240.0030.00622.14
8.1.230.0110.00017.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0040.00418.71
8.1.160.0070.00019.04
8.1.150.0050.00318.85
8.1.140.0000.00719.60
8.1.130.0030.00417.73
8.1.120.0000.00717.55
8.1.110.0000.00717.51
8.1.100.0040.00417.43
8.1.90.0000.00717.48
8.1.80.0020.00517.50
8.1.70.0030.00317.30
8.1.60.0050.00317.58
8.1.50.0050.00517.59
8.1.40.0030.00617.54
8.1.30.0040.00417.75
8.1.20.0040.00417.57
8.1.10.0080.00017.46
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.47
8.0.270.0040.00417.23
8.0.260.0030.00317.20
8.0.250.0000.00716.96
8.0.240.0050.00316.85
8.0.230.0000.00716.91
8.0.220.0080.00016.91
8.0.210.0000.00716.83
8.0.200.0000.00716.84
8.0.190.0000.00716.97
8.0.180.0070.00016.95
8.0.170.0000.00716.96
8.0.160.0000.00716.91
8.0.150.0070.00016.76
8.0.140.0040.00416.88
8.0.130.0000.00613.34
8.0.120.0000.00816.82
8.0.110.0060.00316.98
8.0.100.0040.00416.86
8.0.90.0000.00716.91
8.0.80.0080.00816.85
8.0.70.0040.00416.88
8.0.60.0040.00416.82
8.0.50.0050.00216.89
8.0.30.0060.01017.13
8.0.20.0130.00617.40
8.0.10.0040.00417.07
8.0.00.0080.01016.75
7.4.330.0000.00515.08
7.4.320.0030.00316.71
7.4.300.0000.00616.63
7.4.290.0030.00316.53
7.4.280.0070.00016.58
7.4.270.0040.00416.62
7.4.260.0030.00316.41
7.4.250.0040.00416.55
7.4.240.0030.00316.53
7.4.230.0000.00716.50
7.4.220.0090.00916.59
7.4.210.0060.01316.42
7.4.200.0040.00416.50
7.4.160.0090.00616.33
7.4.150.0120.00917.40
7.4.140.0100.01017.86
7.4.130.0090.00816.65
7.4.120.0080.00816.58
7.4.110.0100.01316.63
7.4.100.0100.00716.63
7.4.90.0140.00316.57
7.4.80.0080.01019.39
7.4.70.0030.01316.52
7.4.60.0070.01016.40
7.4.50.0080.00516.23
7.4.40.0050.01116.64
7.4.30.0150.00416.66
7.4.00.0120.00514.90
7.3.330.0000.00513.24
7.3.320.0000.00513.24
7.3.310.0040.00416.13
7.3.300.0000.00716.28
7.3.290.0060.00916.36
7.3.280.0060.01116.26
7.3.270.0060.01617.40
7.3.260.0170.00016.39
7.3.250.0090.01016.31
7.3.240.0110.00616.46
7.3.230.0060.01016.49
7.3.210.0140.00316.57
7.3.200.0060.01616.36
7.3.190.0110.00616.62
7.3.180.0100.00616.32
7.3.170.0130.01016.27
7.3.160.0040.01216.43
7.3.120.0060.01214.41
7.3.110.0030.01414.27
7.3.100.0090.00314.78
7.3.90.0060.01014.74
7.3.80.0000.01314.67
7.3.70.0070.00314.45
7.3.60.0030.00914.89
7.3.50.0030.01314.74
7.3.40.0070.00714.79
7.3.30.0060.00914.83
7.3.20.0050.00516.67
7.3.10.0030.01016.42
7.3.00.0030.01016.43
7.2.330.0060.01216.46
7.2.320.0090.01416.46
7.2.310.0070.01016.45
7.2.300.0090.01316.50
7.2.290.0030.02016.84
7.2.250.0040.01414.87
7.2.240.0080.01115.23
7.2.230.0090.00615.04
7.2.220.0070.00715.14
7.2.210.0030.01015.17
7.2.200.0100.00315.11
7.2.190.0040.00714.98
7.2.180.0070.01015.16
7.2.170.0070.00314.93
7.2.60.0030.01016.93
7.1.330.0070.00715.77
7.1.320.0060.00915.56
7.1.310.0070.00615.53
7.1.300.0060.00615.52
7.1.290.0070.00715.57
7.1.280.0040.01115.64
7.1.270.0080.00815.72
7.1.260.0090.00015.70
7.1.200.0000.01115.70
7.1.70.0000.00716.80
7.1.60.0200.00319.30
7.1.00.0030.07722.45
7.0.200.0030.00616.75
7.0.60.0170.07019.94
7.0.50.0200.07020.27
7.0.40.0200.05720.41
7.0.30.0170.06020.42
7.0.20.0100.07020.33
7.0.10.0100.05720.25
7.0.00.0270.06720.23
5.6.280.0070.06721.04
5.6.210.0030.08020.57
5.6.200.0130.06721.07
5.6.190.0200.05321.20
5.6.180.0100.06721.09
5.6.170.0200.05021.11
5.6.160.0230.06321.02
5.6.150.0370.04321.02
5.6.140.0330.05721.02
5.6.130.0270.06721.13
5.6.120.0130.06321.08
5.6.110.0200.05721.01
5.6.100.0430.04020.99
5.6.90.0100.06321.12
5.6.80.0170.06020.43
5.6.70.0300.04720.52
5.6.60.0270.05720.43
5.6.50.0200.05720.42
5.6.40.0170.05720.41
5.6.30.0200.05320.52
5.6.20.0100.06020.49
5.6.10.0200.05020.46
5.6.00.0200.05020.47
5.5.350.0230.06320.30
5.5.340.0170.05320.89
5.5.330.0300.05020.94
5.5.320.0200.05320.88
5.5.310.0170.05720.91
5.5.300.0270.06020.88
5.5.290.0400.05721.01
5.5.280.0370.05020.91
5.5.270.0170.06320.99
5.5.260.0330.06320.93
5.5.250.0330.06720.83
5.5.240.0170.05320.18
5.5.230.0300.05720.07
5.5.220.0200.06720.39
5.5.210.0100.06020.29
5.5.200.0270.05720.14
5.5.190.0130.06720.23
5.5.180.0230.04720.34
5.5.160.0200.05020.04
5.5.150.0230.06720.18
5.5.140.0130.06020.23
5.5.130.0230.04320.19
5.5.120.0300.05320.19
5.5.110.0130.06020.22
5.5.100.0170.07020.20
5.5.90.0130.06020.16
5.5.80.0230.05020.13
5.5.70.0230.05320.04
5.5.60.0170.06020.08
5.5.50.0130.07020.14
5.5.40.0230.05320.02
5.5.30.0170.05719.90
5.5.20.0270.05320.10
5.5.10.0100.06320.14
5.5.00.0230.07020.05

preferences:
36.88 ms | 403 KiB | 5 Q