3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['item', '2']; $b = (function () use ($a) { foreach ($a as $item) { yield $item; } })(); while ($b->valid()) { var_dump($b->current()); $b->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)
8.3.60.0150.00418.30
8.3.50.0110.00416.37
8.3.40.0070.01418.88
8.3.30.0100.00618.84
8.3.20.0050.00220.33
8.3.10.0040.00421.93
8.3.00.0040.00417.58
8.2.180.0140.00416.88
8.2.170.0120.00322.96
8.2.160.0110.00420.38
8.2.150.0120.00624.18
8.2.140.0080.00024.66
8.2.130.0070.00022.26
8.2.120.0070.00026.35
8.2.110.0030.00721.02
8.2.100.0110.00018.03
8.2.90.0030.00519.18
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0040.00417.68
8.2.50.0060.00318.10
8.2.40.0070.00020.60
8.2.30.0040.00421.08
8.2.20.0040.00418.06
8.2.10.0000.00718.12
8.2.00.0050.00218.04
8.1.280.0120.00625.92
8.1.270.0040.00423.65
8.1.260.0030.00626.35
8.1.250.0040.01128.09
8.1.240.0150.00619.45
8.1.230.0070.00717.42
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0050.00517.47
8.1.190.0060.00317.25
8.1.180.0030.00618.10
8.1.170.0090.00018.51
8.1.160.0070.00018.93
8.1.150.0060.00320.67
8.1.140.0000.00719.57
8.1.130.0000.00718.92
8.1.120.0000.00817.48
8.1.110.0040.00417.35
8.1.100.0000.00917.52
8.1.90.0000.00717.50
8.1.80.0030.00617.36
8.1.70.0050.00317.50
8.1.60.0000.00917.59
8.1.50.0040.00417.56
8.1.40.0000.00717.51
8.1.30.0070.00317.57
8.1.20.0000.00817.60
8.1.10.0000.00717.59
8.1.00.0000.00717.37
8.0.300.0110.00018.77
8.0.290.0050.00316.63
8.0.280.0030.00418.43
8.0.270.0000.00717.25
8.0.260.0030.00316.88
8.0.250.0030.00316.96
8.0.240.0040.00416.84
8.0.230.0030.00316.95
8.0.220.0000.00716.88
8.0.210.0070.00016.84
8.0.200.0040.00416.84
8.0.190.0030.00516.85
8.0.180.0030.00516.81
8.0.170.0080.00016.97
8.0.160.0000.00816.93
8.0.150.0040.00416.78
8.0.140.0000.00716.81
8.0.130.0030.00313.28
8.0.120.0000.00716.68
8.0.110.0000.00716.80
8.0.100.0000.00816.79
8.0.90.0040.00416.77
8.0.80.0030.01616.92
8.0.70.0000.00716.91
8.0.60.0040.00416.69
8.0.50.0000.00716.84
8.0.30.0120.00816.96
8.0.20.0100.01017.40
8.0.10.0070.00017.04
8.0.00.0100.00716.67
7.4.330.0000.00515.55
7.4.320.0030.00316.63
7.4.300.0000.00716.61
7.4.290.0000.00816.61
7.4.280.0040.00416.50
7.4.270.0000.00716.54
7.4.260.0080.00316.50
7.4.250.0030.00316.46
7.4.240.0030.00316.51
7.4.230.0070.00016.58
7.4.220.0090.00916.55
7.4.210.0090.00916.51
7.4.200.0000.00716.55
7.4.160.0100.00516.41
7.4.150.0090.00917.40
7.4.140.0180.00217.86
7.4.130.0090.00916.65
7.4.120.0110.00716.48
7.4.110.0060.01316.48
7.4.100.0150.00916.50
7.4.90.0110.00516.67
7.4.80.0130.00319.39
7.4.70.0080.00816.55
7.4.60.0100.00716.50
7.4.50.0030.01216.63
7.4.40.0130.00316.30
7.4.30.0090.01216.61
7.4.00.0040.01414.78
7.3.330.0000.00513.38
7.3.320.0030.00313.39
7.3.310.0040.00416.25
7.3.300.0040.00416.24
7.3.290.0030.00316.24
7.3.280.0080.00816.36
7.3.270.0120.00617.40
7.3.260.0120.00516.58
7.3.250.0070.01216.40
7.3.240.0120.00616.51
7.3.230.0100.01016.56
7.3.210.0100.00716.47
7.3.200.0100.00616.28
7.3.190.0050.01116.38
7.3.180.0140.00416.60
7.3.170.0100.01316.37
7.3.160.0090.00616.35
7.2.330.0030.01316.81
7.2.320.0140.00516.75
7.2.310.0130.00916.57
7.2.300.0090.01316.56
7.2.290.0000.01616.45
7.2.60.0140.00016.89
7.2.00.0030.00919.48
7.1.200.0070.00315.69
7.1.100.0040.00718.43
7.1.70.0050.01016.92
7.1.60.0150.01435.14
7.1.50.0200.00834.78
7.1.40.0300.00934.47
7.1.30.0150.01734.52
7.1.20.0210.01234.32
7.1.10.0030.01216.75
7.1.00.0060.01216.71
7.0.200.0070.00716.88
7.0.190.0030.01316.73
7.0.180.0000.01716.30
7.0.170.0110.00516.06
7.0.160.0050.00816.19
7.0.150.0070.00716.27
7.0.140.0070.00716.37
7.0.130.0030.01316.41
7.0.120.0060.01116.69
7.0.110.0050.01216.51
7.0.100.0000.01716.24
7.0.90.0030.01516.34
7.0.80.0000.02016.52
7.0.70.0080.00816.37
7.0.60.0000.01316.27
7.0.50.0030.01316.28
7.0.40.0060.00616.41
7.0.30.0110.00316.39
7.0.20.0030.01316.45
7.0.10.0110.00716.30
7.0.00.0040.01316.45

preferences:
38.44 ms | 401 KiB | 5 Q