3v4l.org

run code in 300+ PHP versions simultaneously
<?php $g = function($iter) { $isSubgenerator = $iter instanceof Generator; $received = null; $send = true; while ($iter->valid()) { if ($isSubgenerator) { $next = $send ? $iter->send($received) : $iter->throw($received); } else { $next = $iter->current(); $iter->next(); } try { $received = yield $next; $send = true; } catch (Exception $e) { if ($isSubgenerator) { $received = $e; $send = false; } else { throw $e; } } } // return $isSubgenerator ? $iter->getReturn() : null; }; function gen1() { yield 1; yield 2; yield 3; } $x = $g(gen1()); foreach($x as $val) { var_dump($val); }

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)
8.3.60.0090.01218.13
8.3.50.0080.01021.22
8.3.40.0150.00018.75
8.3.30.0040.01118.62
8.3.20.0020.00520.16
8.3.10.0070.00021.73
8.3.00.0080.00319.69
8.2.180.0070.00718.18
8.2.170.0120.00918.96
8.2.160.0080.00822.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0090.00017.75
8.2.110.0060.00321.03
8.2.100.0040.00717.78
8.2.90.0000.00817.84
8.2.80.0060.00317.97
8.2.70.0090.00017.63
8.2.60.0050.00318.04
8.2.50.0030.00618.07
8.2.40.0070.00319.44
8.2.30.0030.00620.59
8.2.20.0000.00717.73
8.2.10.0000.00718.23
8.2.00.0050.00218.14
8.1.280.0160.00025.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0170.00022.65
8.1.230.0080.00320.87
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.25
8.1.190.0090.00017.25
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0000.00721.95
8.1.150.0040.00418.84
8.1.140.0060.00317.43
8.1.130.0070.00017.66
8.1.120.0040.00417.53
8.1.110.0000.00817.37
8.1.100.0050.00317.51
8.1.90.0070.00017.40
8.1.80.0050.00317.43
8.1.70.0030.00317.39
8.1.60.0030.00517.65
8.1.50.0000.00817.52
8.1.40.0060.00317.55
8.1.30.0050.00317.52
8.1.20.0050.00317.75
8.1.10.0030.00617.57
8.1.00.0030.00617.40
8.0.300.0000.00820.01
8.0.290.0000.00716.75
8.0.280.0030.00318.39
8.0.270.0050.00217.23
8.0.260.0030.00317.33
8.0.250.0000.00816.87
8.0.240.0030.00617.00
8.0.230.0050.00316.98
8.0.220.0030.00616.91
8.0.210.0040.00416.89
8.0.200.0000.00716.96
8.0.190.0080.00016.95
8.0.180.0000.00716.77
8.0.170.0000.00716.83
8.0.160.0030.00316.89
8.0.150.0040.00416.76
8.0.140.0030.00616.77
8.0.130.0030.00313.34
8.0.120.0080.00016.86
8.0.110.0050.00216.88
8.0.100.0080.00016.76
8.0.90.0070.00016.85
8.0.80.0070.01016.89
8.0.70.0000.00817.03
8.0.60.0080.00016.77
8.0.50.0050.00216.89
8.0.30.0070.01317.07
8.0.20.0080.01217.40
8.0.10.0000.00717.15
8.0.00.0130.00516.83
7.4.330.0050.00015.09
7.4.320.0030.00316.62
7.4.300.0070.00016.63
7.4.290.0040.00416.55
7.4.280.0040.00416.62
7.4.270.0070.00016.44
7.4.260.0070.00016.45
7.4.250.0000.00716.60
7.4.240.0020.00616.67
7.4.230.0080.00016.62
7.4.220.0000.01816.70
7.4.210.0120.00816.58
7.4.200.0040.00416.53
7.4.160.0100.00716.80
7.4.150.0080.00817.40
7.4.140.0120.00517.86
7.4.130.0110.00616.61
7.4.120.0090.00916.67
7.4.110.0030.01416.59
7.4.100.0100.01316.39
7.4.90.0070.01016.39
7.4.80.0090.00919.39
7.4.70.0110.00716.53
7.4.60.0070.01016.64
7.4.50.0040.00416.48
7.4.40.0160.00316.73
7.4.30.0120.00916.68
7.4.00.0030.01514.85
7.3.330.0030.00313.29
7.3.320.0060.00013.18
7.3.310.0030.00316.19
7.3.300.0030.00316.30
7.3.290.0030.01316.42
7.3.280.0140.00616.38
7.3.270.0100.00717.40
7.3.260.0060.01116.39
7.3.250.0100.00816.48
7.3.240.0120.00616.50
7.3.230.0190.00416.44
7.3.210.0060.01016.52
7.3.200.0090.00916.39
7.3.190.0050.01416.39
7.3.180.0090.01216.34
7.3.170.0040.01516.45
7.3.160.0060.01416.39
7.3.120.0090.00914.95
7.3.110.0110.00614.97
7.3.100.0100.00314.92
7.3.90.0060.00614.72
7.3.80.0130.00314.69
7.3.70.0030.01014.68
7.3.60.0060.00914.86
7.3.50.0080.00814.56
7.3.40.0090.00314.81
7.3.30.0060.00614.94
7.3.20.0070.00316.54
7.3.10.0030.01416.78
7.3.00.0100.00716.59
7.2.330.0100.00716.53
7.2.320.0070.01116.84
7.2.310.0030.01416.80
7.2.300.0000.01616.77
7.2.290.0040.01216.82
7.2.250.0100.01015.14
7.2.240.0120.00615.29
7.2.230.0030.00815.27
7.2.220.0060.00915.18
7.2.210.0070.01315.05
7.2.200.0150.00015.17
7.2.190.0040.01214.90
7.2.180.0000.01515.21
7.2.170.0030.00915.05
7.2.60.0040.01116.99
7.1.330.0090.00615.84
7.1.320.0000.01515.61
7.1.310.0070.00716.09
7.1.300.0070.00715.84
7.1.290.0000.01315.99
7.1.280.0070.00715.80
7.1.270.0080.00415.55
7.1.260.0090.00616.01
7.1.200.0000.01415.64
7.1.70.0130.00016.93
7.1.60.0070.01619.29
7.1.50.0300.00734.52
7.1.00.0000.08022.35
7.0.200.0000.01016.92
7.0.60.0070.07720.03
7.0.50.0030.08717.97
7.0.40.0200.07720.14
7.0.30.0230.08020.25
7.0.20.0300.07720.07
7.0.10.0130.03720.13
7.0.00.0270.06320.20
5.6.280.0000.03321.13
5.6.210.0130.07720.53
5.6.200.0100.07318.20
5.6.190.0070.04320.47
5.6.180.0230.08020.39
5.6.170.0370.06720.49
5.6.160.0000.04720.51
5.6.150.0070.04318.15
5.6.140.0030.05718.24
5.6.130.0070.04018.23
5.6.120.0130.05721.14
5.6.110.0200.06720.98
5.6.100.0170.07720.98
5.6.90.0030.04321.03
5.6.80.0130.08020.53
5.5.350.0130.06720.43
5.5.340.0100.04717.98
5.5.330.0130.07720.47
5.5.320.0300.07020.20
5.5.310.0300.06020.32
5.5.300.0070.03717.94
5.5.290.0130.06718.03
5.5.280.0100.04020.94
5.5.270.0130.08020.76
5.5.260.0100.06320.73
5.5.250.0070.08020.46
5.5.240.0030.06720.16
5.4.450.0830.07319.59
5.4.440.0770.04719.16
5.4.430.0700.05019.58
5.4.420.0730.05719.47
5.4.410.0930.05019.34
5.4.400.0800.04719.06
5.4.390.0770.05019.28
5.4.380.0800.04319.06
5.4.370.0770.04719.16
5.4.360.0730.05019.06
5.4.350.0700.06019.14
5.4.340.0800.04719.15
5.4.320.1000.07319.15
5.4.310.0700.05719.31
5.4.300.0930.07319.14
5.4.290.0870.05719.29
5.4.280.0830.05719.12
5.4.270.0800.06019.27
5.4.260.0600.06319.15
5.4.250.1000.06019.36
5.4.240.0670.06019.27
5.4.230.0770.04318.84
5.4.220.0800.04719.14
5.4.210.0730.05318.99
5.4.200.0200.04318.97
5.4.190.0100.05319.15
5.4.180.0070.05719.27
5.4.170.0400.05019.28
5.4.160.0730.05319.13
5.4.150.0700.05319.10
5.4.140.0570.06016.47
5.4.130.0770.04316.39
5.4.120.0770.04716.28
5.4.110.0600.05716.52
5.4.100.0700.04716.59
5.4.90.0600.05316.43
5.4.80.0700.04316.60
5.4.70.0000.06316.26
5.4.60.0200.05716.45
5.4.50.0100.04016.33
5.4.40.0230.07016.53
5.4.30.0000.04316.42
5.4.20.0030.06716.47
5.4.10.0230.04316.32

preferences:
32.89 ms | 401 KiB | 5 Q