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(); $generator->raise(); //$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)
8.3.60.0080.00616.46
8.3.50.0130.00522.80
8.3.40.0170.00018.76
8.3.30.0090.00919.27
8.3.20.0080.00020.34
8.3.10.0070.00023.53
8.3.00.0040.00417.38
8.2.180.0180.00316.87
8.2.170.0150.00022.96
8.2.160.0100.00320.26
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0070.00726.16
8.2.120.0000.00721.16
8.2.110.0090.00019.45
8.2.100.0090.00317.72
8.2.90.0040.00419.27
8.2.80.0050.00317.97
8.2.70.0060.00317.49
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0000.00818.00
8.2.20.0040.00417.67
8.2.10.0080.00017.93
8.2.00.0040.00417.74
8.1.280.0060.00925.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0070.00322.37
8.1.230.0110.00021.03
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0080.00017.23
8.1.180.0030.00518.10
8.1.170.0040.00418.52
8.1.160.0040.00421.93
8.1.150.0030.00518.69
8.1.140.0040.00417.39
8.1.130.0040.00417.84
8.1.120.0000.00717.30
8.1.110.0030.00417.33
8.1.100.0040.00417.40
8.1.90.0040.00517.37
8.1.80.0000.00717.39
8.1.70.0000.00817.34
8.1.60.0040.00417.56
8.1.50.0040.00417.57
8.1.40.0040.00417.52
8.1.30.0040.00417.70
8.1.20.0110.00017.62
8.1.10.0040.00417.43
8.1.00.0000.00717.44
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.43
8.0.270.0050.00217.18
8.0.260.0030.00317.18
8.0.250.0000.00716.86
8.0.240.0000.00816.92
8.0.230.0000.00616.87
8.0.220.0000.00716.88
8.0.210.0000.00816.80
8.0.200.0020.00516.82
8.0.190.0040.00416.89
8.0.180.0040.00416.95
8.0.170.0040.00416.85
8.0.160.0030.00616.78
8.0.150.0040.00416.79
8.0.140.0070.00016.74
8.0.130.0030.00313.27
8.0.120.0000.00816.77
8.0.110.0040.00416.90
8.0.100.0030.00516.69
8.0.90.0020.00516.83
8.0.80.0100.00716.89
8.0.70.0040.00416.86
8.0.60.0000.00916.94
8.0.50.0020.00516.71
8.0.30.0140.01216.91
8.0.20.0090.01117.40
8.0.10.0080.00016.97
8.0.00.0080.01016.87
7.4.330.0000.00515.00
7.4.320.0040.00416.54
7.4.300.0000.00616.61
7.4.290.0070.00016.58
7.4.280.0030.00516.43
7.4.270.0080.00016.62
7.4.260.0050.00516.59
7.4.250.0040.00416.61
7.4.240.0050.00216.55
7.4.230.0070.00016.54
7.4.220.0110.00916.48
7.4.210.0090.00616.46
7.4.200.0040.00416.65
7.4.160.0150.00616.44
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0060.01116.56
7.4.120.0110.00916.54
7.4.110.0120.00616.61
7.4.100.0140.00416.71
7.4.90.0110.00516.66
7.4.80.0110.00719.39
7.4.70.0120.00916.71
7.4.60.0120.00416.41
7.4.50.0030.00616.39
7.4.40.0030.01716.32
7.4.30.0100.00716.61
7.4.00.0040.00714.98
7.3.330.0050.00013.09
7.3.320.0050.00013.30
7.3.310.0040.00416.34
7.3.300.0030.00316.22
7.3.290.0040.01116.32
7.3.280.0050.01116.28
7.3.270.0120.01217.40
7.3.260.0100.00616.36
7.3.250.0120.00816.52
7.3.240.0080.00816.30
7.3.230.0060.01016.54
7.3.210.0080.00816.25
7.3.200.0080.00819.39
7.3.190.0120.00616.47
7.3.180.0000.01516.46
7.3.170.0060.00916.51
7.3.160.0130.00316.43
7.3.10.0040.01116.17
7.3.00.0070.00716.45
7.2.330.0150.00816.60
7.2.320.0060.01216.35
7.2.310.0100.00716.60
7.2.300.0100.00616.52
7.2.290.0090.00616.39
7.2.130.0090.00616.36
7.2.120.0070.00716.46
7.2.110.0160.00016.34
7.2.100.0060.00616.39
7.2.90.0030.01216.46
7.2.80.0060.00916.42
7.2.70.0100.00716.38
7.2.60.0020.01316.74
7.2.50.0080.00816.41
7.2.40.0060.00316.59
7.2.30.0160.00016.46
7.2.20.0070.00716.43
7.2.10.0090.00316.57
7.2.00.0050.00818.14
7.1.250.0090.00615.11
7.1.200.0060.00615.57
7.1.100.0000.01217.85
7.1.70.0030.01216.81
7.1.60.0070.01819.40
7.1.50.0100.01316.62
7.1.00.0070.07322.57
7.0.200.0080.00516.71
7.0.140.0000.08022.15
7.0.60.0100.08019.86
7.0.50.0100.08017.88
7.0.40.0070.05720.25
7.0.30.0200.03720.07
7.0.20.0330.06720.24
7.0.10.0270.06720.17
7.0.00.0070.08020.16
5.6.280.0000.07721.08
5.6.210.0100.08020.54
5.6.200.0000.04318.16
5.6.190.0070.08320.77
5.6.180.3870.04020.47
5.6.170.0300.07320.53
5.6.160.0100.07720.51
5.6.150.0170.06318.16
5.6.140.0100.05718.18
5.6.130.0030.08718.14
5.6.120.0070.07021.01
5.6.110.0100.07721.00
5.6.100.0170.07721.15
5.6.90.0030.04021.04
5.6.80.0130.05320.52
5.6.70.3800.04020.37
5.5.350.0100.03720.44
5.5.340.0070.05317.97
5.5.330.0030.04320.23
5.5.320.0370.03320.27
5.5.310.0270.03720.27
5.5.300.0070.08018.01
5.5.290.0070.07318.09
5.5.280.0130.06720.87
5.5.270.0030.04720.64
5.5.260.0030.04320.79
5.5.250.0100.03720.46
5.5.240.0200.03720.37
5.4.450.0570.03719.20
5.4.440.0270.05019.31
5.4.430.0500.04319.55
5.4.420.0400.05019.56
5.4.410.0470.04019.27
5.4.400.0800.04019.06
5.4.390.0370.04019.23
5.4.380.1230.07018.65
5.4.370.0970.05718.73
5.4.360.0700.06018.61
5.4.350.1100.05718.75
5.4.340.1000.04718.73
5.4.320.0080.03412.52
5.4.310.0110.03912.52
5.4.300.0090.03512.52
5.4.290.0090.03512.51
5.4.280.0060.03512.41
5.4.270.0060.03612.41
5.4.260.0030.04012.41
5.4.250.0070.04412.41
5.4.240.0080.04512.41
5.4.230.0040.03912.40
5.4.220.0040.03812.40
5.4.210.0130.04812.40
5.4.200.0080.05012.40
5.4.190.0100.05012.39
5.4.180.0090.04112.39
5.4.170.0080.03412.41
5.4.160.0040.04312.40
5.4.150.0110.05012.39
5.4.140.0070.04312.09
5.4.130.0090.03312.07
5.4.120.0060.03512.03
5.4.110.0050.03712.03
5.4.100.0080.03312.03
5.4.90.0050.03712.03
5.4.80.0090.03512.03
5.4.70.0070.03612.02
5.4.60.0070.04312.03
5.4.50.0100.03512.03
5.4.40.0100.03312.01
5.4.30.0040.03812.01
5.4.20.0070.03512.00
5.4.10.0100.03712.02
5.4.00.0040.04811.50
5.3.290.0070.03812.80
5.3.280.0060.03812.71
5.3.270.0070.04212.72
5.3.260.0040.04612.72
5.3.250.0090.03512.72
5.3.240.0080.04212.72
5.3.230.0100.05112.71
5.3.220.0060.04412.68
5.3.210.0070.03912.68
5.3.200.0080.03512.68
5.3.190.0050.03812.68
5.3.180.0050.03712.68
5.3.170.0070.03512.67
5.3.160.0030.03912.68
5.3.150.0070.04112.67
5.3.140.0090.03612.66
5.3.130.0070.04212.66
5.3.120.0130.04812.65
5.3.110.0080.05012.66
5.3.100.0070.03712.13
5.3.90.0070.03612.11
5.3.80.0070.03512.09
5.3.70.0060.03912.10
5.3.60.0080.04012.09
5.3.50.0050.03712.02
5.3.40.0060.03712.02
5.3.30.0060.04511.98
5.3.20.0090.04211.77
5.3.10.0090.04311.74
5.3.00.0070.03711.72
5.2.170.0040.0319.22
5.2.160.0060.0299.22
5.2.150.0040.0329.21
5.2.140.0050.0299.21
5.2.130.0050.0299.18
5.2.120.0080.0269.17
5.2.110.0050.0369.18
5.2.100.0030.0379.18
5.2.90.0020.0319.18
5.2.80.0050.0299.17
5.2.70.0070.0369.17
5.2.60.0070.0479.13
5.2.50.0060.0419.10
5.2.40.0030.0359.07
5.2.30.0060.0299.05
5.2.20.0040.0309.05
5.2.10.0040.0328.95
5.2.00.0040.0308.81
5.1.60.0060.0378.09
5.1.50.0080.0248.08
5.1.40.0030.0288.07
5.1.30.0040.0328.43
5.1.20.0030.0348.44
5.1.10.0030.0278.16
5.1.00.0060.0258.16
5.0.50.0040.0216.64
5.0.40.0030.0216.50
5.0.30.0030.0396.31
5.0.20.0060.0216.29
5.0.10.0000.0236.26
5.0.00.0020.0326.25
4.4.90.0020.0314.78
4.4.80.0060.0194.75
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0060.0324.71
4.4.30.0030.0184.76
4.4.20.0040.0214.84
4.4.10.0040.0234.85
4.4.00.0040.0274.76
4.3.110.0030.0154.67
4.3.100.0010.0164.66
4.3.90.0020.0154.64
4.3.80.0020.0254.59
4.3.70.0040.0134.63
4.3.60.0020.0214.63
4.3.50.0020.0224.63
4.3.40.0050.0284.54
4.3.30.0020.0173.30
4.3.20.0010.0173.27
4.3.10.0020.0153.25
4.3.00.0000.02015.96

preferences:
46.1 ms | 401 KiB | 5 Q