3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iter = function(int $a) : \Generator { yield $a + 1; }; $reset = function (int $a) : bool { return $a == 7; }; $init = function () : int { return 3; }; function rotatable(callable $iterate, callable $reset, callable $init) : \Generator { $i = $init(); $gen = $iterate($i); while (TRUE) { yield $i; $i = $gen->current(); $reset($i) and $i = $init(); $gen = $iterate($i); } } function rotate(\Generator $generator) { $current = $generator->current(); $generator->next(); return $current; } $gen = rotatable($iter, $reset, $init); for ($i = 0; $i < 15; $i++) { var_dump(rotate($gen)); }

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)
8.3.70.0090.00618.43
8.3.60.0120.00918.55
8.3.50.0090.00616.57
8.3.40.0140.00018.81
8.3.30.0120.00418.83
8.3.20.0040.00421.51
8.3.10.0080.00020.48
8.3.00.0080.00019.51
8.2.180.0190.00318.54
8.2.170.0110.00422.96
8.2.160.0120.00320.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00319.95
8.2.120.0040.00426.35
8.2.110.0100.00022.14
8.2.100.0110.00817.58
8.2.90.0000.00817.73
8.2.80.0000.00817.97
8.2.70.0040.00417.93
8.2.60.0050.00318.12
8.2.50.0050.00318.10
8.2.40.0070.00019.34
8.2.30.0040.00419.20
8.2.20.0000.00818.09
8.2.10.0000.00719.43
8.2.00.0050.00218.13
8.1.280.0140.00025.92
8.1.270.0080.00020.32
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.01722.47
8.1.230.0000.01319.04
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0030.00517.25
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0040.00418.81
8.1.150.0050.00318.92
8.1.140.0040.00418.93
8.1.130.0000.00720.18
8.1.120.0030.00817.54
8.1.110.0040.00417.38
8.1.100.0070.00017.39
8.1.90.0040.00417.44
8.1.80.0070.00017.34
8.1.70.0000.00717.37
8.1.60.0000.00817.59
8.1.50.0040.00417.52
8.1.40.0040.00417.53
8.1.30.0000.00817.68
8.1.20.0040.00917.66
8.1.10.0000.00817.55
8.1.00.0000.00817.38
8.0.300.0000.00819.69
8.0.290.0080.00016.72
8.0.280.0000.00818.37
8.0.270.0040.00417.28
8.0.260.0040.00418.37
8.0.250.0000.00717.05
8.0.240.0080.00017.06
8.0.230.0000.00816.99
8.0.220.0050.00216.97
8.0.210.0000.00816.93
8.0.200.0000.00716.90
8.0.190.0040.00417.02
8.0.180.0040.00416.98
8.0.170.0090.00017.04
8.0.160.0000.00716.87
8.0.150.0040.00416.76
8.0.140.0050.00216.82
8.0.130.0030.00313.38
8.0.120.0030.00516.80
8.0.110.0070.00017.09
8.0.100.0040.00416.91
8.0.90.0030.00516.84
8.0.80.0090.00916.98
8.0.70.0080.00017.04
8.0.60.0030.00516.77
8.0.50.0000.00716.96
8.0.30.0070.01217.27
8.0.20.0140.00616.86
8.0.10.0000.00817.00
8.0.00.0090.01316.76
7.4.330.0030.00215.55
7.4.320.0000.00816.55
7.4.300.0000.00716.43
7.4.290.0000.00716.55
7.4.280.0070.00016.62
7.4.270.0070.00416.60
7.4.260.0050.00316.63
7.4.250.0080.00016.57
7.4.240.0040.00416.67
7.4.230.0040.00416.63
7.4.220.0000.00716.43
7.4.210.0060.01016.54
7.4.200.0030.00316.66
7.4.160.0080.00816.42
7.4.140.0080.01317.86
7.4.130.0120.00916.50
7.4.120.0130.01016.42
7.4.110.0170.00316.43
7.4.100.0130.00916.51
7.4.90.0100.00716.50
7.4.80.0090.00919.39
7.4.70.0040.01416.60
7.4.60.0030.01316.52
7.4.50.0100.00716.57
7.4.40.0060.01216.30
7.4.10.0000.01916.73
7.4.00.0130.00315.73
7.3.330.0030.00313.37
7.3.320.0030.00313.43
7.3.310.0030.00316.26
7.3.300.0000.00716.40
7.3.290.0030.00316.41
7.3.280.0080.00916.44
7.3.260.0090.01016.48
7.3.240.0080.01116.44
7.3.230.0060.01016.41
7.3.210.0070.01016.53
7.3.200.0090.00916.64
7.3.190.0120.00616.47
7.3.180.0080.00916.53
7.3.170.0090.00916.64
7.3.160.0140.00716.41
7.3.130.0140.00416.33
7.3.120.0060.01316.43
7.3.110.0090.00616.32
7.3.100.0070.00716.20
7.3.90.0060.01216.39
7.3.80.0060.00916.41
7.3.70.0040.00916.45
7.3.60.0110.00716.38
7.3.50.0130.00316.47
7.3.40.0040.00716.50
7.3.30.0060.00916.32
7.3.20.0830.00816.67
7.3.10.0960.01316.64
7.3.00.0140.00816.57
7.2.330.0080.01116.78
7.2.320.0100.01416.55
7.2.310.0090.00916.41
7.2.300.0150.00616.42
7.2.290.0060.01216.66
7.2.260.0060.01516.66
7.2.250.0070.01416.68
7.2.240.0070.01016.35
7.2.230.0100.00716.50
7.2.220.0070.01116.44
7.2.210.0100.00616.64
7.2.200.0070.00716.61
7.2.190.0100.00716.73
7.2.180.0060.00616.55
7.2.170.0060.00916.63
7.2.160.0000.01316.56
7.2.150.1020.00816.74
7.2.140.0130.00716.73
7.2.130.0080.01016.74
7.2.120.1490.00216.67
7.2.110.1630.01116.75
7.2.100.1210.00516.63
7.2.90.1200.01116.80
7.2.80.1550.00616.65
7.2.70.1250.00416.79
7.2.60.1340.01216.60
7.2.50.1530.00716.63
7.2.40.1980.00716.67
7.2.30.2180.00316.77
7.2.20.1440.01016.82
7.2.10.1210.00516.84
7.2.00.1060.00316.74
7.1.330.0070.01017.52
7.1.320.0070.00317.28
7.1.310.0100.00717.46
7.1.300.0070.00717.27
7.1.290.0040.00717.62
7.1.280.0040.00817.33
7.1.270.0030.01017.49
7.1.260.0030.01017.32
7.1.250.1490.01115.74
7.1.240.0100.00717.37
7.1.230.0040.00717.37
7.1.220.0070.00717.36
7.1.210.0100.00317.38
7.1.200.0070.00717.29
7.1.190.0070.00717.34
7.1.180.0120.00417.48
7.1.170.0040.00717.16
7.1.160.0040.01117.31
7.1.150.0080.00817.46
7.1.140.0030.00717.30
7.1.130.0100.00317.41
7.1.120.0090.00317.16
7.1.110.0030.00917.49
7.1.100.0110.00717.21
7.1.90.0040.01117.29
7.1.80.0030.00917.31
7.1.70.0040.01117.54
7.1.60.0040.00717.35
7.1.50.0030.00717.41
7.1.40.0040.01117.02
7.1.30.0040.01117.23
7.1.20.0120.00617.47
7.1.10.0030.01017.45
7.1.00.0030.00717.30

preferences:
53.24 ms | 400 KiB | 5 Q