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); } } $generator = iterator(); //foreach ($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)
8.3.60.0140.00316.63
8.3.50.0090.00822.85
8.3.40.0110.00420.55
8.3.30.0100.00318.77
8.3.20.0000.00720.16
8.3.10.0040.00423.48
8.3.00.0050.00317.38
8.2.180.0060.00916.75
8.2.170.0110.00322.96
8.2.160.0120.00320.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00421.09
8.2.110.0060.00321.08
8.2.100.0120.00017.59
8.2.90.0040.00417.60
8.2.80.0080.00017.97
8.2.70.0030.00517.25
8.2.60.0040.00417.68
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0040.00417.98
8.2.20.0000.00717.68
8.2.10.0040.00417.94
8.2.00.0040.00417.55
8.1.280.0070.00725.92
8.1.270.0030.00624.02
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0070.01122.58
8.1.230.0080.00420.98
8.1.220.0000.00817.74
8.1.210.0060.00318.80
8.1.200.0080.00017.36
8.1.190.0030.00517.12
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0040.00421.95
8.1.150.0050.00218.86
8.1.140.0040.00417.43
8.1.130.0050.00317.84
8.1.120.0040.00417.30
8.1.110.0030.00517.39
8.1.100.0030.00417.28
8.1.90.0040.00417.42
8.1.80.0070.00017.41
8.1.70.0040.00417.37
8.1.60.0060.00317.55
8.1.50.0040.00417.52
8.1.40.0030.00717.44
8.1.30.0000.00817.60
8.1.20.0040.00717.61
8.1.10.0040.00417.51
8.1.00.0040.00417.42
8.0.300.0050.00319.86
8.0.290.0000.00716.63
8.0.280.0030.00518.25
8.0.270.0030.00317.19
8.0.260.0050.00317.17
8.0.250.0070.00016.86
8.0.240.0000.00816.86
8.0.230.0000.00716.86
8.0.220.0030.00316.73
8.0.210.0080.00016.73
8.0.200.0030.00316.91
8.0.190.0000.00716.89
8.0.180.0000.00716.85
8.0.170.0030.00616.73
8.0.160.0000.00816.70
8.0.150.0070.00316.75
8.0.140.0000.00816.77
8.0.130.0000.00913.21
8.0.120.0040.00416.82
8.0.110.0040.00416.82
8.0.100.0000.00716.63
8.0.90.0040.00416.78
8.0.80.0030.00516.80
8.0.70.0040.00416.80
8.0.60.0030.00616.71
8.0.50.0040.00416.84
8.0.30.0140.00817.27
8.0.20.0090.01117.40
8.0.10.0040.00416.99
8.0.00.0130.00916.78
7.4.330.0020.00215.00
7.4.320.0030.00316.51
7.4.300.0030.00316.46
7.4.290.0030.00316.48
7.4.280.0000.00716.41
7.4.270.0000.00716.50
7.4.260.0000.00816.53
7.4.250.0040.00416.41
7.4.240.0020.00516.57
7.4.230.0040.00316.59
7.4.220.0080.00916.49
7.4.210.0080.00816.63
7.4.200.0040.00416.63
7.4.160.0100.01016.50
7.4.150.0090.00917.40
7.4.140.0110.00817.86
7.4.130.0070.01016.56
7.4.120.0130.00516.53
7.4.110.0130.00316.57
7.4.100.0100.00716.40
7.4.90.0130.00316.54
7.4.80.0120.00619.39
7.4.70.0120.00616.52
7.4.60.0060.00916.35
7.4.50.0080.00016.60
7.4.40.0090.00616.62
7.4.30.0170.00016.38
7.4.00.0070.01114.85
7.3.330.0000.00513.24
7.3.320.0050.00013.04
7.3.310.0000.00616.12
7.3.300.0030.00316.18
7.3.290.0090.00616.26
7.3.280.0060.01016.28
7.3.270.0110.00717.40
7.3.260.0100.00716.51
7.3.250.0130.00616.18
7.3.240.0090.01216.25
7.3.230.0100.00716.39
7.3.210.0100.00616.23
7.3.200.0030.01319.39
7.3.190.0080.01116.14
7.3.180.0040.01116.27
7.3.170.0120.00316.44
7.3.160.0100.00716.35
7.2.330.0140.00416.53
7.2.320.0070.01016.39
7.2.310.0100.00716.66
7.2.300.0060.00916.55
7.2.290.0030.01216.50
7.2.60.0030.01216.91
7.2.00.0000.01319.21
7.1.200.0060.00615.56
7.1.100.0000.01117.82
7.1.70.0070.00016.86
7.1.60.0070.01719.40
7.1.50.0180.00416.89
7.1.00.0030.07722.42
7.0.200.0030.00716.56
7.0.140.0030.07722.01
7.0.60.0100.05319.78
7.0.50.0070.04017.95
7.0.40.0030.05320.24
7.0.30.0330.06720.08
7.0.20.0370.03320.24
7.0.10.0100.08020.08
7.0.00.0130.05020.09
5.6.280.0100.06721.11
5.6.210.0100.05720.51
5.6.200.0100.07318.14
5.6.190.0100.06720.63
5.6.180.0230.07020.46
5.6.170.0200.04020.62
5.6.160.0100.07720.52
5.6.150.0100.07718.18
5.6.140.0070.08018.11
5.6.130.0070.08718.16
5.6.120.0030.04021.11
5.6.110.0100.05020.99
5.6.100.0130.08721.09
5.6.90.0000.05321.02
5.6.80.0100.07320.38
5.5.350.0000.04720.53
5.5.340.0100.05717.99
5.5.330.0100.07020.31
5.5.320.0430.04020.35
5.5.310.0200.04020.28
5.5.300.0100.06017.95
5.5.290.0100.06018.07
5.5.280.0030.04720.88
5.5.270.0070.05720.80
5.5.260.0170.03720.84
5.5.250.0130.07320.64
5.5.240.0000.07020.07
5.4.450.0930.04319.55
5.4.440.0730.06019.64
5.4.430.0530.06019.50
5.4.420.0700.06019.21
5.4.410.0570.05019.39
5.4.400.0330.05718.62
5.4.390.0470.05318.78
5.4.380.0100.05318.66
5.4.370.0170.03718.55
5.4.360.0170.05018.71
5.4.350.0120.05312.03
5.4.340.0060.03512.03
5.4.320.0050.03712.52
5.4.310.0090.04512.52
5.4.300.0030.04112.52
5.4.290.0050.03912.51
5.4.280.0050.03612.41
5.4.270.0050.03712.41
5.4.260.0040.04212.41
5.4.250.0060.03812.41
5.4.240.0030.04012.41
5.4.230.0030.04012.40
5.4.220.0060.03612.40
5.4.210.0070.03412.40
5.4.200.0080.04512.40
5.4.190.0100.04712.40
5.4.180.0080.05112.39
5.4.170.0090.04512.41
5.4.160.0070.03512.40
5.4.150.0060.03712.39
5.4.140.0050.03712.09
5.4.130.0060.03512.07
5.4.120.0070.03412.04
5.4.110.0080.03312.03
5.4.100.0060.03612.03
5.4.90.0030.04012.03
5.4.80.0070.04112.03
5.4.70.0080.03312.03
5.4.60.0060.03412.03
5.4.50.0090.03212.03
5.4.40.0070.03612.02
5.4.30.0070.03912.01
5.4.20.0040.03612.01
5.4.10.0070.03312.01
5.4.00.0050.03511.50
5.3.290.0030.04212.80
5.3.280.0060.03712.71
5.3.270.0070.03712.73
5.3.260.0050.04412.72
5.3.250.0040.04112.72
5.3.240.0030.03812.72
5.3.230.0060.03812.71
5.3.220.0050.03812.68
5.3.210.0090.04812.68
5.3.200.0040.03912.68
5.3.190.0080.03612.67
5.3.180.0040.03812.68
5.3.170.0040.03812.67
5.3.160.0050.04112.68
5.3.150.0040.03812.67
5.3.140.0080.04112.66
5.3.130.0080.04012.66
5.3.120.0080.04112.66
5.3.110.0090.03512.66
5.3.100.0080.03512.13
5.3.90.0070.03812.11
5.3.80.0060.03912.10
5.3.70.0070.04412.09
5.3.60.0070.04312.08
5.3.50.0060.03812.02
5.3.40.0070.03512.02
5.3.30.0040.03611.98
5.3.20.0050.03511.77
5.3.10.0040.03611.73
5.3.00.0050.03611.72
5.2.170.0070.0289.22
5.2.160.0030.0319.22
5.2.150.0030.0319.21
5.2.140.0050.0379.21
5.2.130.0050.0299.18
5.2.120.0030.0309.18
5.2.110.0040.0299.18
5.2.100.0050.0279.17
5.2.90.0030.0319.18
5.2.80.0080.0359.18
5.2.70.0040.0309.18
5.2.60.0030.0319.13
5.2.50.0070.0279.09
5.2.40.0020.0319.07
5.2.30.0090.0259.05
5.2.20.0050.0359.04
5.2.10.0030.0328.95
5.2.00.0040.0298.81
5.1.60.0020.0268.09
5.1.50.0050.0238.08
5.1.40.0050.0238.07
5.1.30.0040.0268.42
5.1.20.0050.0258.44
5.1.10.0060.0248.16
5.1.00.0030.0268.17
5.0.50.0040.0196.64
5.0.40.0000.0226.50
5.0.30.0030.0316.31
5.0.20.0040.0186.29
5.0.10.0050.0186.26
5.0.00.0050.0286.25
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0040.0144.75
4.4.60.0050.0134.75
4.4.50.0010.0164.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0050.0184.67
4.3.100.0020.0164.66
4.3.90.0020.0174.64
4.3.80.0020.0254.58
4.3.70.0040.0174.63
4.3.60.0050.0194.63
4.3.50.0050.0134.63
4.3.40.0070.0194.54
4.3.30.0020.0173.30
4.3.20.0020.0163.28
4.3.10.0020.0153.24
4.3.00.0100.0237.11

preferences:
39.93 ms | 401 KiB | 5 Q