3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iterator() { for ($i = 1; $i <= 10; $i++) { //echo 'pre it:' . $i . PHP_EOL; $res = (yield $i); //var_dump($res); } } $generator = iterator(); $generator->getOrigFuncName(); //$generator->getCalledClass(); foreach ($generator as $val){ echo $val . PHP_EOL; //$generator->send('hi'); }

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)
8.3.40.0110.00418.70
8.3.30.0070.00719.22
8.3.20.0050.00220.32
8.3.10.0060.00323.66
8.3.00.0040.00417.63
8.2.170.0140.00722.96
8.2.160.0100.00320.20
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00020.71
8.2.110.0070.00320.29
8.2.100.0120.00017.72
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00817.93
8.2.50.0000.00918.07
8.2.40.0040.00418.03
8.2.30.0040.00417.99
8.2.20.0040.00417.60
8.2.10.0030.00617.91
8.2.00.0050.00217.61
8.1.270.0000.01524.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.14
8.1.230.0000.01120.89
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0040.00421.87
8.1.150.0040.00418.84
8.1.140.0030.00617.31
8.1.130.0000.00717.75
8.1.120.0000.00717.30
8.1.110.0000.00717.31
8.1.100.0080.00017.37
8.1.90.0060.00317.38
8.1.80.0000.00717.35
8.1.70.0070.00017.38
8.1.60.0040.00417.59
8.1.50.0040.00417.52
8.1.40.0040.00417.43
8.1.30.0080.00017.55
8.1.20.0030.00717.59
8.1.10.0020.00517.56
8.1.00.0000.00717.37
8.0.300.0080.00020.16
8.0.290.0000.00816.75
8.0.280.0070.00018.30
8.0.270.0000.00817.26
8.0.260.0000.00617.26
8.0.250.0070.00016.97
8.0.240.0030.00616.87
8.0.230.0030.00316.94
8.0.220.0040.00416.89
8.0.210.0040.00416.78
8.0.200.0040.00416.97
8.0.190.0080.00016.97
8.0.180.0000.00716.95
8.0.170.0040.00416.93
8.0.160.0060.00316.91
8.0.150.0060.00316.84
8.0.140.0040.00416.88
8.0.130.0030.00413.30
8.0.120.0050.00316.86
8.0.110.0000.00716.86
8.0.100.0040.00416.77
8.0.90.0030.00416.93
8.0.80.0100.00916.95
8.0.70.0040.00416.77
8.0.60.0060.00316.84
8.0.50.0070.00016.67
8.0.30.0140.00617.09
8.0.20.0050.01617.40
8.0.10.0000.00816.92
8.0.00.0100.00716.95
7.4.330.0060.00015.01
7.4.320.0030.00316.44
7.4.300.0040.00416.64
7.4.290.0000.00816.52
7.4.280.0000.00816.45
7.4.270.0000.00716.41
7.4.260.0070.00416.63
7.4.250.0000.00716.49
7.4.240.0050.00316.57
7.4.230.0070.00016.61
7.4.220.0180.00016.50
7.4.210.0040.01116.64
7.4.200.0000.00816.63
7.4.160.0080.00916.43
7.4.150.0180.00717.40
7.4.140.0070.01217.86
7.4.130.0070.01016.50
7.4.120.0090.00816.49
7.4.110.0070.01016.39
7.4.100.0100.00616.31
7.4.90.0060.01016.42
7.4.80.0060.01619.39
7.4.70.0160.00616.60
7.4.60.0090.00616.67
7.4.50.0040.00416.58
7.4.40.0100.00716.54
7.4.30.0070.01016.50
7.4.00.0100.00714.97
7.3.330.0000.00513.09
7.3.320.0060.00013.12
7.3.310.0030.00316.26
7.3.300.0000.00716.35
7.3.290.0150.00016.32
7.3.280.0060.01116.28
7.3.270.0120.00617.40
7.3.260.0030.01516.46
7.3.250.0120.00916.29
7.3.240.0110.00616.33
7.3.230.0030.01316.39
7.3.210.0170.00016.32
7.3.200.0090.01219.39
7.3.190.0070.01016.38
7.3.180.0090.00616.32
7.3.170.0060.00916.33
7.3.160.0130.00316.23
7.3.120.0090.00914.81
7.3.110.0100.01014.94
7.3.100.0070.00714.66
7.3.90.0030.00714.77
7.3.80.0060.00315.04
7.3.70.0030.01314.68
7.3.60.0090.00314.50
7.3.50.0030.00914.69
7.3.40.0000.00914.80
7.3.30.0030.01014.82
7.3.20.0060.00316.80
7.3.10.0000.00816.66
7.3.00.0030.00816.42
7.2.330.0090.00916.57
7.2.320.0070.01016.73
7.2.310.0120.00316.42
7.2.300.0060.00916.23
7.2.290.0080.00816.59
7.2.250.0070.01315.11
7.2.240.0090.00914.98
7.2.230.0070.00715.07
7.2.220.0040.00814.90
7.2.210.0060.01015.20
7.2.200.0060.00914.94
7.2.190.0070.01015.09
7.2.180.0060.00914.93
7.2.170.0000.01415.07
7.2.60.0070.00716.88
7.2.00.0040.00719.46
7.1.330.0100.00315.46
7.1.320.0040.01115.35
7.1.310.0070.00415.39
7.1.300.0060.00915.70
7.1.290.0090.00615.38
7.1.280.0130.00315.49
7.1.270.0040.01115.63
7.1.260.0030.00715.68
7.1.200.0050.00315.57
7.1.100.0060.00618.07
7.1.70.0000.01016.83
7.1.60.0110.01519.40
7.1.50.0190.01016.53
7.1.00.0000.07722.47
7.0.200.0060.00316.61
7.0.140.0000.07022.09
7.0.60.0070.06320.03
7.0.50.0100.08017.81
7.0.40.0130.06020.24
7.0.30.0400.05320.30
7.0.20.0400.06720.10
7.0.10.0070.09020.15
7.0.00.0100.06720.05
5.6.280.0070.07020.91
5.6.210.0030.05320.71
5.6.200.0100.07018.16
5.6.190.0070.04020.50
5.6.180.0300.03020.77
5.6.170.0200.06020.44
5.6.160.0100.08020.46
5.6.150.0070.04718.19
5.6.140.0000.05718.15
5.6.130.0070.08718.12
5.6.120.0070.04021.01
5.6.110.0030.04720.98
5.6.100.0070.08721.12
5.6.90.0070.05720.95
5.6.80.0000.05320.29
5.6.70.4130.02720.38
5.5.350.0130.07320.41
5.5.340.0070.06318.09
5.5.330.0100.07720.20
5.5.320.0300.08720.31
5.5.310.0370.06020.38
5.5.300.0000.04718.07
5.5.290.0100.08017.93
5.5.280.0100.06720.81
5.5.270.0070.05320.77
5.5.260.0030.07020.76
5.5.250.0130.06320.54
5.5.240.0000.08020.18
5.4.450.0370.04319.41
5.4.440.0100.05019.49
5.4.430.0330.05719.57
5.4.420.0430.04319.55
5.4.410.0100.03719.34
5.4.400.0430.04018.84
5.4.390.0670.04719.14
5.4.380.0930.05318.76
5.4.370.0900.05018.46
5.4.360.0670.05318.77
5.4.350.0570.06318.76
5.4.340.0800.04718.73
5.4.320.0060.04712.52
5.4.310.0080.04112.52
5.4.300.0030.04012.52
5.4.290.0070.04812.51
5.4.280.0140.05112.41
5.4.270.0080.04912.41
5.4.260.0080.04312.41
5.4.250.0060.04312.41
5.4.240.0090.03512.41
5.4.230.0060.04112.40
5.4.220.0050.03912.40
5.4.210.0040.03712.40
5.4.200.0060.03812.40
5.4.190.0080.04912.40
5.4.180.0100.04412.39
5.4.170.0070.04412.41
5.4.160.0080.03712.40
5.4.150.0090.03512.39
5.4.140.0080.03612.09
5.4.130.0090.03412.06
5.4.120.0060.03612.03
5.4.110.0070.03512.03
5.4.100.0080.03712.03
5.4.90.0070.05112.04
5.4.80.0070.04512.03
5.4.70.0090.04712.02
5.4.60.0080.06312.02
5.4.50.0060.03812.02
5.4.40.0060.03812.02
5.4.30.0080.03412.01
5.4.20.0080.04212.01
5.4.10.0070.03512.01
5.4.00.0070.03611.50
5.3.290.0090.03912.80
5.3.280.0060.03912.71
5.3.270.0050.04212.73
5.3.260.0100.03812.72
5.3.250.0130.04812.72
5.3.240.0060.03912.72
5.3.230.0100.03712.71
5.3.220.0060.03912.68
5.3.210.0050.04312.68
5.3.200.0120.03812.68
5.3.190.0050.04912.67
5.3.180.0080.03712.68
5.3.170.0060.04512.67
5.3.160.0050.03912.67
5.3.150.0050.03912.67
5.3.140.0040.03812.66
5.3.130.0070.03812.66
5.3.120.0080.03812.66
5.3.110.0070.04012.66
5.3.100.0090.03812.13
5.3.90.0050.03812.11
5.3.80.0080.04312.09
5.3.70.0070.04012.10
5.3.60.0070.03712.09
5.3.50.0070.03612.02
5.3.40.0030.04012.02
5.3.30.0090.03311.98
5.3.20.0100.03411.76
5.3.10.0090.03511.73
5.3.00.0060.03711.72
5.2.170.0050.0319.21
5.2.160.0070.0279.21
5.2.150.0040.0329.21
5.2.140.0040.0339.21
5.2.130.0070.0319.18
5.2.120.0060.0299.17
5.2.110.0070.0289.18
5.2.100.0080.0299.18
5.2.90.0130.0409.18
5.2.80.0040.0419.18
5.2.70.0060.0309.18
5.2.60.0070.0439.13
5.2.50.0050.0349.09
5.2.40.0060.0299.07
5.2.30.0040.0319.05
5.2.20.0050.0359.04
5.2.10.0040.0418.95
5.2.00.0070.0408.81
5.1.60.0050.0348.09
5.1.50.0050.0338.09
5.1.40.0050.0268.07
5.1.30.0050.0318.42
5.1.20.0070.0358.44
5.1.10.0060.0348.16
5.1.00.0020.0318.16
5.0.50.0060.0266.64
5.0.40.0050.0326.50
5.0.30.0040.0336.31
5.0.20.0030.0236.29
5.0.10.0060.0216.26
5.0.00.0040.0366.25
4.4.90.0040.0164.78
4.4.80.0020.0174.76
4.4.70.0030.0164.75
4.4.60.0010.0184.75
4.4.50.0070.0144.77
4.4.40.0030.0404.71
4.4.30.0040.0234.76
4.4.20.0070.0174.85
4.4.10.0010.0174.85
4.4.00.0030.0294.76
4.3.110.0040.0224.67
4.3.100.0020.0224.66
4.3.90.0050.0214.63
4.3.80.0040.0304.59
4.3.70.0050.0204.63
4.3.60.0030.0284.63
4.3.50.0060.0414.63
4.3.40.0110.0484.54
4.3.30.0020.0363.30
4.3.20.0050.0223.28
4.3.10.0020.0443.25
4.3.00.0030.01715.96

preferences:
53.34 ms | 400 KiB | 5 Q