3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iterator() { for ($i = 1; $i <= 10; $i++) { echo 'pre it:' . $i . PHP_EOL; die; $res = (yield $i); //var_dump($res); } } $generator = iterator(); $generator->raise('test'); //$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)
8.3.60.0050.00816.63
8.3.50.0230.00622.89
8.3.40.0070.01118.83
8.3.30.0110.00719.27
8.3.20.0040.00420.18
8.3.10.0080.00023.51
8.3.00.0000.00817.50
8.2.180.0090.01216.50
8.2.170.0030.01722.96
8.2.160.0070.01020.38
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00821.02
8.2.110.0060.00320.53
8.2.100.0040.00717.91
8.2.90.0030.00518.16
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0090.00017.80
8.2.50.0090.00018.07
8.2.40.0030.00618.03
8.2.30.0000.00817.87
8.2.20.0050.00317.74
8.2.10.0040.00418.02
8.2.00.0000.00817.57
8.1.280.0080.00825.92
8.1.270.0030.00623.92
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.14
8.1.230.0000.01220.93
8.1.220.0000.00817.74
8.1.210.0040.00418.84
8.1.200.0060.00317.36
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0050.00318.52
8.1.160.0050.00322.00
8.1.150.0040.00418.88
8.1.140.0040.00417.38
8.1.130.0000.00717.73
8.1.120.0040.00417.40
8.1.110.0000.00717.34
8.1.100.0030.00317.34
8.1.90.0030.00317.31
8.1.80.0050.00217.36
8.1.70.0000.00717.36
8.1.60.0000.00817.42
8.1.50.0000.00817.51
8.1.40.0000.00817.52
8.1.30.0050.00317.63
8.1.20.0040.00717.61
8.1.10.0040.00417.48
8.1.00.0090.00017.48
8.0.300.0080.00020.14
8.0.290.0000.00816.75
8.0.280.0030.00318.29
8.0.270.0030.00317.06
8.0.260.0000.00617.20
8.0.250.0070.00016.96
8.0.240.0080.00017.03
8.0.230.0030.00316.80
8.0.220.0030.00316.87
8.0.210.0000.00716.93
8.0.200.0000.00716.88
8.0.190.0000.00916.78
8.0.180.0040.00416.89
8.0.170.0050.00316.89
8.0.160.0060.00316.82
8.0.150.0040.00416.79
8.0.140.0000.00816.84
8.0.130.0030.00313.36
8.0.120.0040.00416.94
8.0.110.0040.00416.92
8.0.100.0040.00416.74
8.0.90.0040.00416.88
8.0.80.0060.00916.91
8.0.70.0040.00416.88
8.0.60.0000.00916.83
8.0.50.0000.00716.77
8.0.30.0110.01216.89
8.0.20.0110.01117.40
8.0.10.0000.00717.03
8.0.00.0060.01516.69
7.4.330.0020.00215.00
7.4.320.0040.00416.45
7.4.300.0030.00316.50
7.4.290.0040.00416.43
7.4.280.0040.00416.60
7.4.270.0000.00816.64
7.4.260.0070.00416.45
7.4.250.0000.00716.47
7.4.240.0020.00516.61
7.4.230.0000.00716.51
7.4.220.0140.00416.67
7.4.210.0070.00716.56
7.4.200.0000.00716.59
7.4.160.0150.00616.39
7.4.150.0170.00317.40
7.4.140.0090.00817.86
7.4.130.0080.00816.61
7.4.120.0090.01116.51
7.4.110.0060.01016.71
7.4.100.0120.00616.46
7.4.90.0070.01116.49
7.4.80.0030.01619.39
7.4.70.0140.00616.45
7.4.60.0110.00516.50
7.4.50.0060.00316.33
7.4.40.0130.00316.45
7.4.30.0190.00316.66
7.4.00.0080.00715.04
7.3.330.0050.00013.12
7.3.320.0050.00013.24
7.3.310.0000.00716.32
7.3.300.0030.00316.25
7.3.290.0090.00616.21
7.3.280.0080.01016.29
7.3.270.0130.00717.40
7.3.260.0160.00016.25
7.3.250.0090.00816.47
7.3.240.0160.00016.27
7.3.230.0090.00616.39
7.3.210.0130.00316.46
7.3.200.0070.01019.39
7.3.190.0060.01116.38
7.3.180.0090.00616.42
7.3.170.0060.00916.30
7.3.160.0050.01116.36
7.3.120.0070.01014.65
7.3.110.0030.01014.79
7.3.100.0040.01114.93
7.3.90.0030.00914.50
7.3.80.0000.01214.84
7.3.70.0040.00714.61
7.3.60.0030.00914.68
7.3.50.0030.00514.74
7.3.40.0090.00614.63
7.3.30.0040.01114.78
7.3.20.0140.00416.45
7.3.10.0030.01016.29
7.3.00.0030.00616.63
7.2.330.0040.01416.59
7.2.320.0100.00716.66
7.2.310.0060.00916.66
7.2.300.0060.01016.62
7.2.290.0060.00916.60
7.2.250.0090.01215.16
7.2.240.0110.00714.99
7.2.230.0030.01415.05
7.2.220.0000.01314.67
7.2.210.0040.00715.10
7.2.200.0030.00615.01
7.2.190.0080.00814.85
7.2.180.0180.00015.00
7.2.170.0070.00714.84
7.2.60.0000.01216.84
7.1.330.0060.00615.71
7.1.320.0000.01515.55
7.1.310.0000.01015.30
7.1.300.0040.00415.52
7.1.290.0060.00915.38
7.1.280.0040.01115.58
7.1.270.0120.00615.52
7.1.260.0040.01115.54
7.1.200.0030.00915.68
7.1.100.0000.01718.12
7.1.70.0030.01016.82
7.1.60.0140.01019.40
7.1.50.0120.01516.76
7.1.00.0100.07022.45
7.0.200.0030.00616.61
7.0.140.0000.06721.99
7.0.60.0170.07020.02
7.0.50.0000.04317.88
7.0.40.0070.04320.09
7.0.30.0330.05720.07
7.0.20.0370.05020.19
7.0.10.0100.08720.10
7.0.00.0130.07320.07
5.6.280.0000.07721.09
5.6.210.0170.05720.75
5.6.200.0100.05318.29
5.6.190.0070.05320.67
5.6.180.0430.06720.57
5.6.170.0170.06020.40
5.6.160.0130.07720.50
5.6.150.0130.03718.14
5.6.140.0100.08018.15
5.6.130.0130.08018.17
5.6.120.0070.07321.02
5.6.110.0030.09020.89
5.6.100.0170.08020.98
5.6.90.0100.08321.01
5.6.80.0000.04320.29
5.5.350.0000.07720.43
5.5.340.0000.04717.99
5.5.330.0100.06720.37
5.5.320.0000.04320.38
5.5.310.0170.04720.28
5.5.300.0070.04717.98
5.5.290.0070.07317.94
5.5.280.0030.05320.78
5.5.270.0070.07720.88
5.5.260.0070.08320.87
5.5.250.0070.06720.69
5.5.240.0130.04020.19
5.4.450.1070.05719.41
5.4.440.0200.05319.52
5.4.430.0470.04719.40
5.4.420.0370.04719.37
5.4.410.0530.03319.14
5.4.400.0630.03719.13
5.4.390.0630.04019.13
5.4.380.0930.05018.53
5.4.370.1130.05718.59
5.4.360.0730.06318.78
5.4.350.0570.06018.50
5.4.340.0900.05718.75
5.4.320.0090.04512.52
5.4.310.0050.03912.51
5.4.300.0020.04112.52
5.4.290.0060.03712.51
5.4.280.0060.03612.41
5.4.270.0070.03512.41
5.4.260.0060.03712.41
5.4.250.0050.03712.41
5.4.240.0050.03712.41
5.4.230.0060.03812.40
5.4.220.0050.03712.40
5.4.210.0060.03612.40
5.4.200.0060.03712.40
5.4.190.0080.03412.39
5.4.180.0040.04312.39
5.4.170.0060.03612.40
5.4.160.0040.03912.40
5.4.150.0060.03712.40
5.4.140.0030.04212.09
5.4.130.0040.03912.07
5.4.120.0090.03612.04
5.4.110.0060.04212.03
5.4.100.0040.03712.03
5.4.90.0070.03512.03
5.4.80.0070.03612.03
5.4.70.0060.03512.03
5.4.60.0070.03512.03
5.4.50.0070.03512.03
5.4.40.0110.04312.02
5.4.30.0030.04212.01
5.4.20.0070.03612.00
5.4.10.0090.03412.01
5.4.00.0060.03811.50
5.3.290.0040.04312.80
5.3.280.0070.03812.71
5.3.270.0070.03912.73
5.3.260.0070.03912.71
5.3.250.0050.03912.72
5.3.240.0080.03712.71
5.3.230.0050.03812.71
5.3.220.0020.05112.68
5.3.210.0080.03912.68
5.3.200.0060.03812.68
5.3.190.0070.03812.68
5.3.180.0070.03612.68
5.3.170.0050.04312.67
5.3.160.0060.03812.67
5.3.150.0050.03812.68
5.3.140.0060.03612.66
5.3.130.0070.03812.66
5.3.120.0060.03912.66
5.3.110.0050.03912.65
5.3.100.0050.03912.13
5.3.90.0090.03312.11
5.3.80.0060.03612.10
5.3.70.0040.03912.09
5.3.60.0060.03612.08
5.3.50.0050.03712.02
5.3.40.0050.03812.02
5.3.30.0040.03611.98
5.3.20.0070.03411.77
5.3.10.0040.03911.73
5.3.00.0090.03511.72
5.2.170.0040.0349.22
5.2.160.0040.0339.22
5.2.150.0050.0319.22
5.2.140.0040.0329.21
5.2.130.0040.0309.18
5.2.120.0060.0369.18
5.2.110.0030.0439.18
5.2.100.0070.0289.18
5.2.90.0020.0359.18
5.2.80.0070.0359.18
5.2.70.0070.0349.18
5.2.60.0030.0319.13
5.2.50.0060.0299.10
5.2.40.0060.0349.07
5.2.30.0100.0419.05
5.2.20.0050.0389.04
5.2.10.0080.0378.95
5.2.00.0080.0398.81
5.1.60.0080.0288.09
5.1.50.0060.0338.08
5.1.40.0050.0338.07
5.1.30.0060.0348.42
5.1.20.0090.0268.43
5.1.10.0060.0278.16
5.1.00.0040.0268.17
5.0.50.0060.0276.64
5.0.40.0050.0186.50
5.0.30.0030.0336.32
5.0.20.0020.0206.29
5.0.10.0030.0206.26
5.0.00.0000.0346.25
4.4.90.0040.0214.78
4.4.80.0050.0204.76
4.4.70.0020.0234.76
4.4.60.0030.0224.75
4.4.50.0040.0194.77
4.4.40.0030.0314.71
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0040.0144.85
4.4.00.0050.0254.76
4.3.110.0020.0244.67
4.3.100.0030.0164.67
4.3.90.0050.0124.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0050.0194.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0153.28
4.3.10.0010.0163.24
4.3.00.0070.01715.96

preferences:
43.45 ms | 401 KiB | 5 Q