3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { for($i=1; $i<10; $i++) yield $i; } $i = gen(); //print_r($i); echo $i->current(); $i->next(); echo "\nforeaching...\n"; foreach ($i as $x) { echo "what"; echo $x . "\n"; }

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)
8.3.60.0140.00718.30
8.3.50.0050.01222.82
8.3.40.0090.00618.88
8.3.30.0120.00318.92
8.3.20.0070.00020.39
8.3.10.0040.00423.59
8.3.00.0080.00019.23
8.2.180.0120.00316.75
8.2.170.0040.01122.96
8.2.160.0040.01120.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00320.95
8.2.110.0060.00322.25
8.2.100.0090.00318.22
8.2.90.0060.00619.17
8.2.80.0030.00617.97
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0040.00418.09
8.2.30.0040.00417.95
8.2.20.0000.00717.73
8.2.10.0000.00718.13
8.2.00.0000.00817.71
8.1.280.0070.01425.92
8.1.270.0080.00023.77
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0070.00322.18
8.1.230.0070.00418.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.13
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0000.00721.93
8.1.150.0070.00018.80
8.1.140.0000.00817.32
8.1.130.0080.00017.84
8.1.120.0040.00417.31
8.1.110.0000.00717.36
8.1.100.0040.00417.49
8.1.90.0030.00317.51
8.1.80.0030.00517.36
8.1.70.0000.00717.40
8.1.60.0060.00317.55
8.1.50.0090.00017.43
8.1.40.0030.00517.42
8.1.30.0060.00317.58
8.1.20.0050.00217.72
8.1.10.0040.00417.47
8.1.00.0000.00817.50
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0000.00717.25
8.0.260.0000.00817.26
8.0.250.0030.00316.94
8.0.240.0000.00716.89
8.0.230.0040.00417.05
8.0.220.0040.00417.00
8.0.210.0050.00316.92
8.0.200.0030.00317.04
8.0.190.0050.00217.06
8.0.180.0070.00017.00
8.0.170.0000.00716.89
8.0.160.0070.00016.95
8.0.150.0000.00716.96
8.0.140.0070.00016.90
8.0.130.0030.00313.43
8.0.120.0090.00016.93
8.0.110.0040.00416.86
8.0.100.0060.00317.02
8.0.90.0000.00716.87
8.0.80.0060.01016.94
8.0.70.0050.00316.92
8.0.60.0040.00417.00
8.0.50.0040.00416.80
8.0.30.0110.00817.14
8.0.20.0140.01017.40
8.0.10.0040.00416.96
8.0.00.0140.00416.80
7.4.330.0020.00215.05
7.4.320.0030.00316.52
7.4.300.0000.00616.62
7.4.290.0070.00016.61
7.4.280.0050.00616.46
7.4.270.0040.00416.61
7.4.260.0030.00316.59
7.4.250.0040.00416.49
7.4.240.0000.00816.63
7.4.230.0030.00316.55
7.4.220.0060.00916.46
7.4.210.0070.00716.49
7.4.200.0000.00816.32
7.4.160.0130.00316.59
7.4.150.0150.00617.40
7.4.140.0130.00817.86
7.4.130.0110.00516.55
7.4.120.0070.01016.70
7.4.110.0160.00616.68
7.4.100.0110.00716.53
7.4.90.0100.00716.64
7.4.80.0070.01719.39
7.4.70.0180.00016.60
7.4.60.0060.01016.50
7.4.50.0030.00516.52
7.4.40.0060.01116.66
7.4.30.0120.00416.54
7.4.00.0030.00915.16
7.3.330.0000.00613.52
7.3.320.0030.00313.47
7.3.310.0030.00316.32
7.3.300.0000.00616.47
7.3.290.0050.01116.45
7.3.280.0070.01016.44
7.3.270.0090.00917.40
7.3.260.0150.00316.80
7.3.250.0050.01216.45
7.3.240.0130.00316.66
7.3.230.0090.00616.44
7.3.210.0100.00716.44
7.3.200.0080.00819.39
7.3.190.0130.00316.57
7.3.180.0190.00316.61
7.3.170.0140.01016.47
7.3.160.0100.00716.46
7.2.330.0110.01416.51
7.2.320.0080.01116.84
7.2.310.0150.02116.66
7.2.300.0080.01216.68
7.2.290.0070.01016.50
7.2.60.0030.01317.13
7.2.00.0030.00819.48
7.1.200.0060.00615.95
7.1.100.0040.00818.13
7.1.70.0080.00017.14
7.1.60.0100.01419.46
7.1.50.0120.00916.91
7.1.00.0070.07322.27
7.0.200.0000.00716.88
7.0.140.0030.07022.00
7.0.60.0170.08021.77
7.0.50.0030.07717.98
7.0.40.0030.08720.13
7.0.30.0330.04320.08
7.0.20.0330.06320.23
7.0.10.0200.04020.15
7.0.00.0070.04720.07
5.6.280.0070.07020.93
5.6.210.0070.08020.51
5.6.200.0000.05718.15
5.6.190.0030.04020.63
5.6.180.0330.07320.48
5.6.170.0300.07320.47
5.6.160.0100.08020.57
5.6.150.0070.07318.16
5.6.140.0170.06318.18
5.6.130.0000.04318.25
5.6.120.0030.07721.04
5.6.110.0070.06021.13
5.6.100.0100.04021.03
5.6.90.0030.08721.16
5.6.80.0200.06720.38
5.5.350.0000.08720.41
5.5.340.0000.08317.99
5.5.330.0030.04320.35
5.5.320.0400.07020.28
5.5.310.0330.05020.24
5.5.300.0030.04318.03
5.5.290.0130.05717.98
5.5.280.0130.04020.77
5.5.270.0100.08320.77
5.5.260.0070.08320.77
5.5.250.0000.09320.71
5.5.240.0130.07020.27
5.4.450.0200.03719.41
5.4.440.0200.04019.41
5.4.430.0100.04019.19
5.4.420.0130.04019.57
5.4.410.0130.04319.19
5.4.400.0100.03019.07
5.4.390.0000.04319.20
5.4.380.0430.06718.64
5.4.370.0400.04318.77
5.4.360.0230.05718.73
5.4.350.0500.04718.52
5.4.340.0300.05718.46
5.4.320.0050.03612.52
5.4.310.0050.03812.52
5.4.300.0040.03812.52
5.4.290.0050.03912.51
5.4.280.0090.03212.41
5.4.270.0070.04112.41
5.4.260.0070.04712.41
5.4.250.0020.04112.41
5.4.240.0070.03412.41
5.4.230.0020.04112.40
5.4.220.0050.03712.40
5.4.210.0070.03412.40
5.4.200.0070.03512.40
5.4.190.0060.03512.40
5.4.180.0030.03912.40
5.4.170.0020.03912.41
5.4.160.0060.03412.40
5.4.150.0040.03612.40
5.4.140.0050.03612.09
5.4.130.0040.04212.07
5.4.120.0060.03512.04
5.4.110.0050.03612.03
5.4.100.0030.03712.03
5.4.90.0050.03712.03
5.4.80.0050.03912.03
5.4.70.0040.03512.03
5.4.60.0030.03612.03
5.4.50.0070.03312.03
5.4.40.0050.03512.01
5.4.30.0030.04212.02
5.4.20.0040.03612.01
5.4.10.0030.03612.02
5.4.00.0070.03411.51
5.3.290.0050.03912.80
5.3.280.0070.03612.71
5.3.270.0090.03512.72
5.3.260.0070.03712.71
5.3.250.0060.03712.72
5.3.240.0050.03712.72
5.3.230.0040.03912.71
5.3.220.0050.03712.68
5.3.210.0030.04112.68
5.3.200.0060.03512.68
5.3.190.0030.03912.68
5.3.180.0020.03912.67
5.3.170.0050.03612.67
5.3.160.0050.03512.67
5.3.150.0030.03812.67
5.3.140.0050.04112.66
5.3.130.0080.03412.66
5.3.120.0050.03912.66
5.3.110.0090.04112.66
5.3.100.0070.03812.13
5.3.90.0060.04012.11
5.3.80.0080.03712.10
5.3.70.0060.03412.10
5.3.60.0020.03912.09
5.3.50.0050.04212.02
5.3.40.0040.03612.02
5.3.30.0040.03611.98
5.3.20.0050.03511.76
5.3.10.0070.03211.73
5.3.00.0040.03711.72
5.2.170.0040.0309.23
5.2.160.0060.0279.21
5.2.150.0060.0289.21
5.2.140.0060.0289.21
5.2.130.0040.0289.18
5.2.120.0030.0369.17
5.2.110.0030.0309.18
5.2.100.0030.0299.18
5.2.90.0050.0289.18
5.2.80.0030.0319.18
5.2.70.0030.0329.17
5.2.60.0040.0309.13
5.2.50.0040.0309.10
5.2.40.0050.0289.07
5.2.30.0040.0299.05
5.2.20.0030.0299.04
5.2.10.0080.0308.95
5.2.00.0060.0278.80
5.1.60.0020.0258.09
5.1.50.0020.0268.08
5.1.40.0030.0258.07
5.1.30.0040.0258.43
5.1.20.0040.0268.43
5.1.10.0030.0268.16
5.1.00.0070.0228.16
5.0.50.0010.0226.64
5.0.40.0070.0156.50
5.0.30.0040.0306.31
5.0.20.0030.0206.29
5.0.10.0040.0196.26
5.0.00.0060.0306.25
4.4.90.0030.0144.78
4.4.80.0020.0154.75
4.4.70.0040.0134.75
4.4.60.0040.0134.75
4.4.50.0040.0144.77
4.4.40.0020.0254.71
4.4.30.0040.0144.75
4.4.20.0030.0154.84
4.4.10.0030.0144.85
4.4.00.0030.0244.76
4.3.110.0050.0134.67
4.3.100.0010.0204.66
4.3.90.0030.0144.63
4.3.80.0020.0264.58
4.3.70.0020.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0164.63
4.3.40.0040.0264.54
4.3.30.0020.0153.30
4.3.20.0010.0163.28
4.3.10.0010.0163.24
4.3.00.0000.01314.87

preferences:
45.72 ms | 401 KiB | 5 Q