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(); echo $generator->getOrigFuncName(); echo $generator->getCalledClass(); foreach ($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)
8.3.60.0140.00016.75
8.3.50.0120.00922.85
8.3.40.0140.00018.79
8.3.30.0070.00719.04
8.3.20.0000.00720.16
8.3.10.0080.00023.61
8.3.00.0030.00517.46
8.2.180.0090.00616.50
8.2.170.0170.00322.96
8.2.160.0130.00320.39
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00720.84
8.2.110.0090.00020.20
8.2.100.0100.00018.09
8.2.90.0000.00819.14
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0120.00017.93
8.2.50.0070.00318.07
8.2.40.0040.00418.22
8.2.30.0070.00017.88
8.2.20.0000.00717.56
8.2.10.0080.00018.11
8.2.00.0060.00317.55
8.1.280.0070.00725.92
8.1.270.0060.00923.79
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.79
8.1.230.0080.00319.01
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0080.00017.10
8.1.190.0040.00417.23
8.1.180.0020.00518.10
8.1.170.0000.00818.65
8.1.160.0070.00022.00
8.1.150.0040.00418.81
8.1.140.0040.00417.35
8.1.130.0070.00017.82
8.1.120.0070.00017.32
8.1.110.0040.00417.41
8.1.100.0070.00017.32
8.1.90.0000.00817.46
8.1.80.0000.00717.39
8.1.70.0030.00317.28
8.1.60.0050.00317.48
8.1.50.0040.00417.43
8.1.40.0040.00417.54
8.1.30.0050.00317.55
8.1.20.0070.00717.54
8.1.10.0040.00417.64
8.1.00.0070.00017.45
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0000.00718.35
8.0.270.0000.00717.15
8.0.260.0000.00617.23
8.0.250.0030.00316.98
8.0.240.0030.00616.86
8.0.230.0000.00716.80
8.0.220.0050.00216.76
8.0.210.0000.00816.88
8.0.200.0000.00716.84
8.0.190.0000.00916.91
8.0.180.0040.00416.90
8.0.170.0040.00416.96
8.0.160.0040.00716.83
8.0.150.0000.01016.85
8.0.140.0000.00716.75
8.0.130.0000.00613.32
8.0.120.0040.00416.75
8.0.110.0070.00016.88
8.0.100.0040.00416.84
8.0.90.0030.00316.73
8.0.80.0120.00316.82
8.0.70.0000.00816.80
8.0.60.0030.00616.85
8.0.50.0040.00416.71
8.0.30.0110.00817.35
8.0.20.0140.00417.40
8.0.10.0040.00417.00
8.0.00.0060.01016.67
7.4.330.0000.00515.09
7.4.320.0030.00316.59
7.4.300.0030.00316.59
7.4.290.0050.00216.46
7.4.280.0000.00816.57
7.4.270.0000.00816.61
7.4.260.0030.00616.44
7.4.250.0040.00416.47
7.4.240.0060.00116.42
7.4.230.0000.00716.58
7.4.220.0110.00716.42
7.4.210.0080.00816.51
7.4.200.0040.00416.41
7.4.160.0120.00916.48
7.4.150.0110.01517.40
7.4.140.0110.00717.86
7.4.130.0050.01216.49
7.4.120.0150.00516.57
7.4.110.0060.01016.41
7.4.100.0070.01716.54
7.4.90.0100.00716.39
7.4.80.0190.00319.39
7.4.70.0090.00916.62
7.4.60.0090.00616.40
7.4.50.0000.00816.37
7.4.40.0090.00916.61
7.4.30.0070.01316.64
7.4.00.0080.00715.07
7.3.330.0060.00013.14
7.3.320.0020.00213.21
7.3.310.0030.00316.27
7.3.300.0040.00416.23
7.3.290.0090.00616.27
7.3.280.0050.01216.31
7.3.270.0160.01517.40
7.3.260.0090.01216.46
7.3.250.0100.01016.55
7.3.240.0000.01716.61
7.3.230.0060.00916.43
7.3.210.0090.00916.47
7.3.200.0030.01319.39
7.3.190.0060.01016.30
7.3.180.0120.00416.45
7.3.170.0030.01316.30
7.3.160.0090.00616.46
7.3.120.0030.01314.80
7.3.110.0090.00914.91
7.3.100.0110.00714.66
7.3.90.0120.00414.78
7.3.80.0000.01814.52
7.3.70.0000.01314.80
7.3.60.0060.00614.88
7.3.50.0060.00614.85
7.3.40.0040.00814.59
7.3.30.0060.00614.63
7.3.20.0090.00616.36
7.3.10.0070.00716.43
7.3.00.0030.00616.78
7.2.330.0090.00916.27
7.2.320.0060.01116.69
7.2.310.0100.00616.25
7.2.300.0070.01016.72
7.2.290.0030.01216.57
7.2.250.0070.01115.08
7.2.240.0080.00815.12
7.2.230.0070.01014.98
7.2.220.0000.00914.94
7.2.210.0130.00314.89
7.2.200.0040.00815.05
7.2.190.0030.00915.08
7.2.180.0080.00414.91
7.2.170.0000.01414.73
7.2.60.0030.01016.81
7.2.00.0040.00419.62
7.1.330.0040.01215.57
7.1.320.0060.00815.64
7.1.310.0000.01115.36
7.1.300.0060.00915.81
7.1.290.0070.00715.69
7.1.280.0000.01415.63
7.1.270.0060.00615.65
7.1.260.0030.00715.72
7.1.200.0090.00615.50
7.1.100.0060.00617.86
7.1.70.0000.00916.56
7.1.60.0000.02119.40
7.1.50.0150.01816.89
7.1.00.0100.06722.51
7.0.200.0000.00716.32
7.0.140.0000.07322.09
7.0.60.0100.07319.86
7.0.50.0100.04317.99
7.0.40.0170.08020.24
7.0.30.0400.05720.34
7.0.20.0300.05320.07
7.0.10.0030.09020.13
7.0.00.0030.04320.15
5.6.280.0070.07021.13
5.6.210.0030.07720.51
5.6.200.0000.06018.25
5.6.190.0170.07720.48
5.6.180.3570.05020.47
5.6.170.0300.03720.50
5.6.160.0070.03720.61
5.6.150.0170.06318.29
5.6.140.0070.03718.22
5.6.130.0100.06318.26
5.6.120.0100.08320.99
5.6.110.0100.08021.03
5.6.100.0000.08020.97
5.6.90.0030.04020.97
5.6.80.0030.05720.57
5.6.70.4570.04020.36
5.5.350.0200.08020.43
5.5.340.0130.05717.94
5.5.330.0000.04720.40
5.5.320.0430.06320.28
5.5.310.0130.04720.37
5.5.300.0100.05017.99
5.5.290.0130.07717.98
5.5.280.0070.04720.80
5.5.270.0100.08020.76
5.5.260.0130.07020.87
5.5.250.0070.08020.71
5.5.240.0200.07720.12
5.4.450.0730.03719.55
5.4.440.0170.04719.64
5.4.430.0130.04319.48
5.4.420.0230.04019.41
5.4.410.0530.04319.29
5.4.400.0430.04319.25
5.4.390.0470.03719.20
5.4.380.1100.04718.53
5.4.370.0870.05018.47
5.4.360.0700.06718.64
5.4.350.1000.04718.68
5.4.340.0870.06018.74
5.4.320.0090.03712.52
5.4.310.0050.04012.51
5.4.300.0100.03512.52
5.4.290.0070.03712.51
5.4.280.0070.04012.41
5.4.270.0090.04812.41
5.4.260.0130.04612.41
5.4.250.0110.04812.41
5.4.240.0060.04412.41
5.4.230.0060.04112.40
5.4.220.0090.04212.40
5.4.210.0050.03612.40
5.4.200.0100.03712.40
5.4.190.0070.03912.39
5.4.180.0100.03312.40
5.4.170.0060.03612.40
5.4.160.0060.03912.40
5.4.150.0060.03612.39
5.4.140.0030.04012.09
5.4.130.0090.03412.07
5.4.120.0050.03812.03
5.4.110.0030.03912.03
5.4.100.0080.03312.03
5.4.90.0080.03612.03
5.4.80.0040.03812.03
5.4.70.0060.03512.03
5.4.60.0080.04712.02
5.4.50.0080.03912.03
5.4.40.0060.03612.01
5.4.30.0080.03412.01
5.4.20.0080.03312.00
5.4.10.0060.03812.01
5.4.00.0040.03711.50
5.3.290.0100.03612.80
5.3.280.0080.04712.71
5.3.270.0120.07612.72
5.3.260.0080.04212.72
5.3.250.0160.05012.72
5.3.240.0110.03712.72
5.3.230.0070.03812.71
5.3.220.0050.04012.68
5.3.210.0080.03712.68
5.3.200.0060.03612.68
5.3.190.0080.03612.68
5.3.180.0040.03812.67
5.3.170.0080.03912.66
5.3.160.0080.03612.67
5.3.150.0070.04112.68
5.3.140.0050.03712.66
5.3.130.0030.04312.66
5.3.120.0070.03912.65
5.3.110.0060.04912.66
5.3.100.0080.04112.13
5.3.90.0080.06312.11
5.3.80.0150.04612.10
5.3.70.0140.04512.09
5.3.60.0100.04812.08
5.3.50.0080.03912.02
5.3.40.0060.04012.02
5.3.30.0060.03611.98
5.3.20.0100.04511.76
5.3.10.0080.04811.74
5.3.00.0080.03711.72
5.2.170.0050.0309.21
5.2.160.0080.0339.21
5.2.150.0050.0399.21
5.2.140.0070.0329.21
5.2.130.0040.0309.17
5.2.120.0060.0289.17
5.2.110.0060.0289.18
5.2.100.0050.0369.18
5.2.90.0070.0369.18
5.2.80.0070.0299.18
5.2.70.0100.0329.18
5.2.60.0050.0319.13
5.2.50.0080.0579.09
5.2.40.0050.0339.07
5.2.30.0070.0429.05
5.2.20.0040.0339.04
5.2.10.0040.0298.95
5.2.00.0030.0318.81
5.1.60.0080.0268.09
5.1.50.0030.0268.09
5.1.40.0060.0228.07
5.1.30.0060.0258.43
5.1.20.0060.0378.44
5.1.10.0030.0278.16
5.1.00.0100.0278.16
5.0.50.0020.0276.64
5.0.40.0100.0256.50
5.0.30.0060.0336.31
5.0.20.0040.0236.28
5.0.10.0030.0226.26
5.0.00.0040.0316.25
4.4.90.0030.0154.78
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0040.0144.84
4.4.10.0020.0174.85
4.4.00.0020.0254.76
4.3.110.0040.0154.67
4.3.100.0020.0164.67
4.3.90.0020.0194.63
4.3.80.0010.0264.59
4.3.70.0020.0164.63
4.3.60.0020.0164.63
4.3.50.0020.0244.63
4.3.40.0030.0244.54
4.3.30.0020.0163.30
4.3.20.0010.0173.27
4.3.10.0020.0163.25
4.3.00.0230.01715.96

preferences:
43.29 ms | 401 KiB | 5 Q