3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen($first, $last) { for($i = $first; $i < $last + 1; ++$i) { yield $i; } } echo '5 -> 10:' . PHP_EOL; foreach (gen(5, 10) as $val) { echo $val . PHP_EOL; } $g = gen(1, 5); xdebug_zval('g');

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)
8.3.40.0070.00718.84
8.3.30.0070.00720.40
8.3.20.0040.00420.21
8.3.10.0020.00521.92
8.3.00.0040.00422.28
8.2.170.0000.01522.96
8.2.160.0070.00722.13
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00026.16
8.2.120.0060.00320.68
8.2.110.0080.00321.99
8.2.100.0090.00317.91
8.2.90.0050.00319.07
8.2.80.0000.00719.26
8.2.70.0030.00517.50
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0000.00818.07
8.2.30.0000.00819.45
8.2.20.0080.00017.73
8.2.10.0040.00417.76
8.2.00.0000.00817.77
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0090.00024.02
8.1.230.0100.00319.02
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00317.66
8.1.180.0030.00518.10
8.1.170.0060.00318.57
8.1.160.0000.00718.95
8.1.150.0000.00918.52
8.1.140.0060.00317.38
8.1.130.0000.00717.77
8.1.120.0070.00017.45
8.1.110.0070.00017.43
8.1.100.0000.00817.35
8.1.90.0070.00017.45
8.1.80.0040.00417.52
8.1.70.0030.00317.45
8.1.60.0040.00417.56
8.1.50.0040.00417.50
8.1.40.0050.00317.54
8.1.30.0000.00717.65
8.1.20.0080.00017.51
8.1.10.0000.00717.68
8.1.00.0070.00017.53
8.0.300.0000.00718.77
8.0.290.0050.00217.18
8.0.280.0000.00818.48
8.0.270.0000.00717.30
8.0.260.0070.00016.85
8.0.250.0040.00417.00
8.0.240.0040.00717.06
8.0.230.0030.00316.93
8.0.220.0040.00416.95
8.0.210.0030.00317.01
8.0.200.0000.00616.95
8.0.190.0070.00017.02
8.0.180.0060.00316.95
8.0.170.0000.00816.88
8.0.160.0080.00016.83
8.0.150.0050.00216.82
8.0.140.0060.00316.79
8.0.130.0000.00613.46
8.0.120.0050.00316.88
8.0.110.0040.00416.88
8.0.100.0030.00516.98
8.0.90.0000.00716.86
8.0.80.0090.01216.87
8.0.70.0000.00716.81
8.0.60.0000.00816.82
8.0.50.0030.00516.85
8.0.30.0080.01317.32
8.0.20.0110.00817.42
8.0.10.0070.00017.02
8.0.00.0130.00716.81
7.4.330.0000.00516.67
7.4.320.0030.00316.70
7.4.300.0000.00616.66
7.4.290.0070.00016.50
7.4.280.0040.00416.48
7.4.270.0000.00716.47
7.4.260.0050.00013.31
7.4.250.0030.00516.38
7.4.240.0020.00516.60
7.4.230.0000.00716.39
7.4.220.0140.00316.52
7.4.210.0090.00816.62
7.4.200.0030.00316.55
7.4.190.0030.00316.76
7.4.160.0100.01016.67
7.4.150.0110.00717.40
7.4.140.0150.00317.86
7.4.130.0090.01016.55
7.4.120.0100.00816.50
7.4.110.0000.01616.63
7.4.100.0060.01016.46
7.4.90.0070.01316.69
7.4.80.0090.00919.39
7.4.70.0100.00716.62
7.4.60.0100.00716.61
7.4.50.0030.00516.49
7.4.40.0050.00822.77
7.4.30.0080.01616.73
7.4.00.0070.00314.87
7.3.330.0050.00013.46
7.3.320.0020.00213.20
7.3.310.0000.00716.34
7.3.300.0030.00316.30
7.3.290.0100.00316.51
7.3.280.0070.00916.44
7.3.270.0040.01217.40
7.3.260.0160.00616.32
7.3.250.0060.01116.52
7.3.240.0090.00916.52
7.3.230.0070.01016.45
7.3.210.0060.01116.57
7.3.200.0070.01119.39
7.3.190.0000.01716.64
7.3.180.0110.01216.43
7.3.170.0140.00716.42
7.3.160.0090.00916.64
7.3.120.0080.00414.89
7.2.330.0140.00316.75
7.2.320.0140.00316.51
7.2.310.0200.00316.85
7.2.300.0030.01416.81
7.2.290.0120.00516.52
7.2.60.0120.00416.80
7.2.00.0110.00819.28
7.1.200.0040.01115.91
7.1.100.0220.00916.36
7.1.70.0000.00716.91
7.1.60.0100.01419.17
7.1.50.0070.01717.05
7.1.00.0030.03322.56
7.0.200.0030.00616.84
7.0.140.0000.07721.96
7.0.100.0500.08019.89
7.0.90.0500.07719.98
7.0.80.0500.07720.03
7.0.70.0570.07719.86
7.0.60.0470.08319.97
7.0.50.0100.07320.39
7.0.40.0170.07020.10
7.0.30.0100.08720.15
7.0.20.0170.07320.04
7.0.10.0100.05320.14
7.0.00.0230.07020.07
5.6.280.0000.07721.10
5.6.250.0130.07320.54
5.6.240.0070.05320.56
5.6.230.0070.08320.61
5.6.220.0130.07720.68
5.6.210.0200.06720.61
5.6.200.0000.04721.07
5.6.190.0130.04021.18
5.6.180.0100.07320.96
5.6.170.0130.07721.05
5.6.160.0070.06321.18
5.6.150.0200.06321.18
5.6.140.0070.04721.18
5.6.130.0030.08021.05
5.6.120.0070.07021.02
5.6.110.0030.08721.06
5.6.100.0130.07321.11
5.6.90.0100.07720.94
5.6.80.0070.08320.50
5.6.70.0030.07720.46
5.6.60.0100.08020.42
5.6.50.0070.08720.33
5.6.40.0100.07020.39
5.6.30.0070.08020.50
5.6.20.0070.07320.50
5.6.10.0070.07020.40
5.6.00.0100.08020.42
5.5.380.0100.08020.42
5.5.370.0070.07720.55
5.5.360.0170.06720.46
5.5.350.0170.07020.35
5.5.340.0130.06320.74
5.5.330.0070.07720.91
5.5.320.0100.07320.93
5.5.310.0070.07720.73
5.5.300.0100.07720.91
5.5.290.0070.09020.79
5.5.280.0070.08020.87
5.5.270.0070.08720.75
5.5.260.0200.07020.82
5.5.250.0070.07720.60
5.5.240.0070.08020.31
5.5.230.0130.07720.21
5.5.220.0130.06720.30
5.5.210.0100.07320.14
5.5.200.0130.08020.25
5.5.190.0130.07020.13
5.5.180.0100.07720.18
5.5.160.0130.07020.14
5.5.150.0030.05020.22
5.5.140.0100.06720.11
5.5.130.0000.08719.95
5.5.120.0030.07020.18
5.5.110.0070.08720.18
5.5.100.0030.07719.99
5.5.90.0030.07720.07
5.5.80.0130.07320.05
5.5.70.0070.07020.17
5.5.60.0070.07320.06
5.5.50.0070.04720.00
5.5.40.0070.06720.04
5.5.30.0070.07719.96
5.5.20.0130.07320.15
5.5.10.0100.07720.03
5.5.00.0070.05320.05
5.4.450.0070.08019.30
5.4.440.0030.08319.43
5.4.430.0070.07319.35
5.4.420.0030.08019.27
5.4.410.0130.06319.35
5.4.400.0000.08318.89
5.4.390.0100.07319.19
5.4.380.0030.04719.14
5.4.370.0000.05719.13
5.4.360.0170.05319.17
5.4.350.0100.07019.05
5.4.340.0100.04318.95
5.4.320.0030.07719.03
5.4.310.0070.05718.88
5.4.300.0100.07319.09
5.4.290.0030.08019.16
5.4.280.0100.05319.05
5.4.270.0070.08019.14
5.4.260.0100.04718.90
5.4.250.0100.06719.20
5.4.240.0070.07019.16
5.4.230.0100.07019.16
5.4.220.0100.07319.23
5.4.210.0100.07018.84
5.4.200.0030.08019.04
5.4.190.0070.07719.09
5.4.180.0100.07319.12
5.4.170.0030.08319.15
5.4.160.0100.07319.10
5.4.150.0070.08018.85
5.4.140.0100.07016.46
5.4.130.0030.07016.42
5.4.120.0170.06016.43
5.4.110.0000.04716.49
5.4.100.0070.05716.29
5.4.90.0030.04016.34
5.4.80.0100.06016.28
5.4.70.0100.04016.38
5.4.60.0070.04716.41
5.4.50.0100.07016.47
5.4.40.0070.07016.50
5.4.30.0030.07716.31
5.4.20.0030.07316.41
5.4.10.0070.07716.40
5.4.00.0130.03315.64
5.3.290.0000.08014.76
5.3.280.0030.08014.58
5.3.270.0100.07014.63
5.3.260.0100.07014.56
5.3.250.0130.07014.57
5.3.240.0100.07014.75
5.3.230.0130.04014.67
5.3.220.0100.07314.46
5.3.210.0030.07714.69
5.3.200.0070.07314.64
5.3.190.0000.08014.63
5.3.180.0030.06314.50
5.3.170.0030.07314.63
5.3.160.0070.07014.63
5.3.150.0000.08014.63
5.3.140.0100.07014.51
5.3.130.0170.07014.62
5.3.120.0100.07014.59
5.3.110.0070.07014.57
5.3.100.0100.07313.98
5.3.90.0130.06014.16
5.3.80.0000.07714.07
5.3.70.0030.06314.09
5.3.60.0030.03713.94
5.3.50.0170.05013.88
5.3.40.0000.04013.96
5.3.30.0000.04313.97
5.3.20.0070.03013.61
5.3.10.0070.05313.72
5.3.00.0000.03713.77
5.2.170.0070.02711.07
5.2.160.0000.03311.00
5.2.150.0030.05011.15
5.2.140.0030.02711.07
5.2.130.0030.02711.03
5.2.120.0000.02711.15
5.2.110.0000.03310.97
5.2.100.0000.05310.96
5.2.90.0030.02710.99
5.2.80.0030.02711.15
5.2.70.0030.04311.20
5.2.60.0030.02711.11
5.2.50.0070.02311.07
5.2.40.0070.02711.11
5.2.30.0000.03010.91
5.2.20.0070.04310.83
5.2.10.0000.04310.73
5.2.00.0030.03710.78
5.1.60.0030.04310.07
5.1.50.0030.0439.90
5.1.40.0030.0509.90
5.1.30.0000.02710.50
5.1.20.0030.05010.47
5.1.10.0030.02710.18
5.1.00.0070.05010.07
5.0.50.0070.0439.90
5.0.40.0100.0239.90
5.0.30.0000.0609.90
5.0.20.0000.0309.90
5.0.10.0030.0409.90
5.0.00.0000.0579.90
4.4.90.0030.0139.90
4.4.80.0000.0179.90
4.4.70.0030.0109.90
4.4.60.0000.0139.90
4.4.50.0030.0139.90
4.4.40.0030.0439.90
4.4.30.0030.0339.90
4.4.20.0000.0309.90
4.4.10.0000.0239.90
4.4.00.0000.0409.90
4.3.110.0000.0179.90
4.3.100.0030.0309.90
4.3.90.0000.0179.90
4.3.80.0000.0509.90
4.3.70.0000.0239.90
4.3.60.0070.0109.90
4.3.50.0030.0139.90
4.3.40.0000.0309.90
4.3.30.0000.0379.90
4.3.20.0000.0279.90
4.3.10.0000.0209.90
4.3.00.0030.0279.90

preferences:
41.77 ms | 400 KiB | 5 Q