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); } } $generator = iterator(); var_dump($generator); 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)
8.3.60.0090.00616.38
8.3.50.0120.00622.79
8.3.40.0040.01120.33
8.3.30.0040.01119.09
8.3.20.0070.00020.21
8.3.10.0000.00823.61
8.3.00.0040.00417.38
8.2.180.0090.00616.38
8.2.170.0040.01122.96
8.2.160.0130.00720.50
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0050.00321.10
8.2.110.0040.00420.51
8.2.100.0110.00017.84
8.2.90.0040.00418.02
8.2.80.0030.00517.97
8.2.70.0040.00417.75
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0030.00618.16
8.2.30.0040.00417.98
8.2.20.0050.00217.71
8.2.10.0040.00418.25
8.2.00.0000.00817.80
8.1.280.0140.00725.92
8.1.270.0060.00323.86
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.07
8.1.230.0080.00420.82
8.1.220.0060.00317.78
8.1.210.0060.00318.85
8.1.200.0040.00417.48
8.1.190.0040.00417.36
8.1.180.0030.00618.10
8.1.170.0000.00818.50
8.1.160.0040.00421.99
8.1.150.0080.00018.86
8.1.140.0050.00217.36
8.1.130.0070.00017.82
8.1.120.0040.00417.37
8.1.110.0000.00717.39
8.1.100.0000.00717.39
8.1.90.0000.00717.48
8.1.80.0000.00717.52
8.1.70.0000.00917.43
8.1.60.0030.00517.45
8.1.50.0050.00317.50
8.1.40.0050.00317.55
8.1.30.0000.00817.62
8.1.20.0090.00317.57
8.1.10.0030.00617.50
8.1.00.0050.00217.48
8.0.300.0040.00420.10
8.0.290.0030.00516.88
8.0.280.0070.00018.34
8.0.270.0070.00017.25
8.0.260.0030.00317.19
8.0.250.0030.00316.91
8.0.240.0000.00816.98
8.0.230.0030.00317.00
8.0.220.0000.00716.95
8.0.210.0040.00416.91
8.0.200.0030.00316.92
8.0.190.0000.00716.99
8.0.180.0000.00716.96
8.0.170.0030.00616.88
8.0.160.0000.00916.83
8.0.150.0030.00516.89
8.0.140.0040.00416.91
8.0.130.0030.00613.38
8.0.120.0000.00716.93
8.0.110.0070.00016.91
8.0.100.0040.00416.88
8.0.90.0000.00716.95
8.0.80.0110.01116.99
8.0.70.0050.00217.01
8.0.60.0030.00516.95
8.0.50.0040.00416.89
8.0.30.0100.00917.00
8.0.20.0060.01217.40
8.0.10.0020.00516.91
8.0.00.0060.01416.63
7.4.330.0020.00215.10
7.4.320.0000.00716.42
7.4.300.0000.00616.64
7.4.290.0040.00416.59
7.4.280.0000.00816.63
7.4.270.0030.00316.60
7.4.260.0080.00016.57
7.4.250.0040.00416.56
7.4.240.0030.00316.51
7.4.230.0000.00716.69
7.4.220.0070.01116.63
7.4.210.0110.00416.51
7.4.200.0020.00516.43
7.4.160.0080.00816.67
7.4.150.0070.01317.40
7.4.140.0060.01417.86
7.4.130.0060.01316.52
7.4.120.0110.00916.55
7.4.110.0130.00316.55
7.4.100.0120.00916.67
7.4.90.0110.00616.51
7.4.80.0180.00419.39
7.4.70.0130.00616.43
7.4.60.0100.00616.49
7.4.50.0050.00316.39
7.4.40.0100.00716.66
7.4.30.0090.01216.53
7.4.00.0100.00715.20
7.3.330.0030.00313.25
7.3.320.0000.00613.37
7.3.310.0000.00616.39
7.3.300.0000.00616.35
7.3.290.0120.00316.34
7.3.280.0070.01116.38
7.3.270.0130.00617.40
7.3.260.0000.01616.51
7.3.250.0080.01116.50
7.3.240.0100.00616.48
7.3.230.0100.00616.45
7.3.210.0110.00816.57
7.3.200.0100.00719.39
7.3.190.0160.00616.35
7.3.180.0090.00616.50
7.3.170.0090.00616.36
7.3.160.0070.01016.36
7.3.10.0060.00316.66
7.3.00.0110.00316.62
7.2.330.0060.01716.90
7.2.320.0060.01016.75
7.2.310.0130.00316.50
7.2.300.0090.00716.38
7.2.290.0140.00716.68
7.2.130.0060.00916.99
7.2.120.0110.00416.76
7.2.110.0030.00916.64
7.2.100.0000.01016.98
7.2.90.0070.00716.94
7.2.80.0030.01016.89
7.2.70.0030.00816.89
7.2.60.0050.00816.92
7.2.50.0060.00916.73
7.2.40.0070.00716.95
7.2.30.0000.01416.80
7.2.20.0080.00416.81
7.2.10.0070.00717.04
7.2.00.0070.00418.15
7.1.250.0030.00715.83
7.1.200.0100.00015.88
7.1.100.0060.00618.47
7.1.70.0030.01016.75
7.1.60.0100.01319.40
7.1.50.0120.01216.93
7.1.00.0000.07322.50
7.0.200.0000.01016.73
7.0.140.0100.06722.23
7.0.60.0070.06719.79
7.0.50.0030.04717.89
7.0.40.0070.07320.02
7.0.30.0270.04320.13
7.0.20.0130.04720.24
7.0.10.0100.08720.26
7.0.00.0000.04320.05
5.6.280.0070.07020.82
5.6.210.0070.04020.63
5.6.200.0100.07318.22
5.6.190.0130.05720.48
5.6.180.0400.04320.50
5.6.170.0400.07320.54
5.6.160.0000.07720.41
5.6.150.0070.03718.29
5.6.140.0270.03018.28
5.6.130.0130.07718.17
5.6.120.0100.03321.10
5.6.110.0170.08021.04
5.6.100.0030.08721.04
5.6.90.0170.07020.95
5.6.80.0030.03720.36
5.5.350.0070.06320.36
5.5.340.0030.08318.05
5.5.330.0030.04720.21
5.5.320.3200.04320.32
5.5.310.0230.04320.29
5.5.300.0070.04318.07
5.5.290.0100.05317.98
5.5.280.0200.07020.85
5.5.270.0070.06720.86
5.5.260.0000.08320.86
5.5.250.0130.06020.68
5.5.240.0000.08020.13
5.4.450.0730.05019.17
5.4.440.0730.06319.55
5.4.430.0530.06019.64
5.4.420.0100.05319.21
5.4.410.0870.05019.27
5.4.400.0330.07018.73
5.4.390.0300.06018.62
5.4.380.0130.04718.66
5.4.370.0130.04018.70
5.4.360.0070.05018.73
5.4.350.0080.04312.03
5.4.340.0100.03512.03
5.4.320.0060.03712.52
5.4.310.0070.03612.52
5.4.300.0040.03812.52
5.4.290.0050.03812.51
5.4.280.0060.03512.40
5.4.270.0050.03712.41
5.4.260.0030.04012.41
5.4.250.0070.03612.41
5.4.240.0060.03512.41
5.4.230.0060.03712.40
5.4.220.0060.03512.40
5.4.210.0050.03612.40
5.4.200.0040.05212.40
5.4.190.0090.03512.39
5.4.180.0030.03812.39
5.4.170.0060.03512.41
5.4.160.0060.03412.40
5.4.150.0050.03612.39
5.4.140.0050.03812.09
5.4.130.0070.03712.07
5.4.120.0030.04112.04
5.4.110.0070.04112.03
5.4.100.0060.03412.03
5.4.90.0060.03612.03
5.4.80.0030.04012.03
5.4.70.0080.03212.03
5.4.60.0060.03512.03
5.4.50.0050.03512.02
5.4.40.0050.03412.01
5.4.30.0040.03712.01
5.4.20.0060.03512.01
5.4.10.0090.03112.01
5.4.00.0040.03711.50
5.3.290.0070.04112.80
5.3.280.0090.03512.71
5.3.270.0090.03512.73
5.3.260.0080.03712.72
5.3.250.0040.03912.72
5.3.240.0060.03712.72
5.3.230.0060.03712.71
5.3.220.0050.03812.68
5.3.210.0070.03812.68
5.3.200.0080.03412.68
5.3.190.0060.03612.68
5.3.180.0050.03612.68
5.3.170.0050.03712.67
5.3.160.0100.03312.68
5.3.150.0050.03812.67
5.3.140.0070.03512.66
5.3.130.0070.03712.65
5.3.120.0080.03712.66
5.3.110.0090.03512.66
5.3.100.0030.04012.12
5.3.90.0040.03712.11
5.3.80.0020.03912.09
5.3.70.0040.03812.09
5.3.60.0050.03612.09
5.3.50.0080.03412.02
5.3.40.0080.03412.02
5.3.30.0080.03411.98
5.3.20.0090.03211.77
5.3.10.0100.03011.74
5.3.00.0060.03511.72
5.2.170.0080.0269.22
5.2.160.0030.0309.22
5.2.150.0060.0309.22
5.2.140.0060.0309.22
5.2.130.0060.0289.18
5.2.120.0050.0339.18
5.2.110.0060.0289.18
5.2.100.0020.0349.18
5.2.90.0030.0319.18
5.2.80.0070.0339.17
5.2.70.0070.0309.17
5.2.60.0080.0279.13
5.2.50.0040.0319.09
5.2.40.0030.0319.07
5.2.30.0100.0299.05
5.2.20.0050.0299.04
5.2.10.0060.0278.95
5.2.00.0060.0288.81
5.1.60.0060.0238.09
5.1.50.0060.0238.09
5.1.40.0040.0288.07
5.1.30.0050.0328.42
5.1.20.0090.0278.44
5.1.10.0090.0238.17
5.1.00.0050.0308.16
5.0.50.0070.0216.64
5.0.40.0040.0216.50
5.0.30.0060.0296.32
5.0.20.0040.0206.29
5.0.10.0060.0196.26
5.0.00.0050.0306.25
4.4.90.0040.0154.78
4.4.80.0020.0164.75
4.4.70.0060.0154.75
4.4.60.0040.0154.76
4.4.50.0040.0164.77
4.4.40.0030.0294.71
4.4.30.0040.0164.76
4.4.20.0050.0164.84
4.4.10.0030.0154.85
4.4.00.0030.0264.76
4.3.110.0050.0134.67
4.3.100.0030.0154.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0040.0164.63
4.3.50.0040.0164.63
4.3.40.0030.0234.54
4.3.30.0000.0183.30
4.3.20.0010.0173.27
4.3.10.0020.0213.24
4.3.00.0070.0277.11

preferences:
40.82 ms | 401 KiB | 5 Q