3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo() { static $x = 1; $x += 10; yield $x; $x += 100; yield $x; $x += 1000; yield $x; } $x = foo(); $x->rewind(); foreach ($x as $foo) { echo "$foo\n"; }
based on 29gGv

Here you find the average performance (time & memory) of each version. A greyed out version indicates it didn't complete successfully (based on exit-code).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.2.00.0060.00619.44
7.1.100.0040.00717.99
7.1.70.0000.00717.14
7.1.60.0030.02119.46
7.1.50.0060.01616.63
7.1.00.0030.07722.45
7.0.200.0000.00716.91
7.0.140.0000.04021.93
7.0.110.0130.07319.99
7.0.100.0030.07720.04
7.0.90.0130.07319.79
7.0.80.0100.06319.97
7.0.70.0130.07720.00
7.0.60.0100.07719.92
7.0.50.0000.08720.31
7.0.40.0130.07320.28
7.0.30.0030.08020.03
7.0.20.0070.08020.24
7.0.10.0030.08320.12
7.0.00.0070.08720.03
5.6.280.0030.07021.13
5.6.260.0130.07720.63
5.6.250.0170.07720.66
5.6.240.0030.07320.63
5.6.230.0030.08320.63
5.6.220.0200.04720.55
5.6.210.0070.07320.62
5.6.200.0130.08321.20
5.6.190.0000.08021.14
5.6.180.0070.08321.27
5.6.170.0070.08721.14
5.6.160.0130.07721.27
5.6.150.0170.07020.91
5.6.140.0100.08020.93
5.6.130.0070.08720.94
5.6.120.0200.07021.13
5.6.110.0030.08321.27
5.6.100.0130.07320.98
5.6.90.0000.05721.01
5.6.80.0130.07020.60
5.6.70.0100.07320.39
5.6.60.0130.06320.49
5.6.50.0100.07720.37
5.6.40.0130.07020.48
5.6.30.0200.07020.51
5.6.20.0130.07320.57
5.6.10.0130.04320.41
5.6.00.0030.07020.25
5.5.380.0170.06720.41
5.5.370.0070.08320.52
5.5.360.0100.08020.48
5.5.350.0070.08020.38
5.5.340.0170.04020.95
5.5.330.0100.08320.98
5.5.320.0100.08320.81
5.5.310.0030.09020.92
5.5.300.0170.07320.94
5.5.290.0030.08320.90
5.5.280.0030.07320.70
5.5.270.0100.08020.80
5.5.260.0100.07320.81
5.5.250.0170.06720.78
5.5.240.0170.04020.41
5.5.230.0170.06320.16
5.5.220.0130.05320.07
5.5.210.0100.06720.07
5.5.200.0070.05020.32
5.5.190.0100.07320.34
5.5.180.0030.08020.34
5.5.160.0100.07320.39
5.5.150.0100.07720.34
5.5.140.0070.07320.22
5.5.130.0070.06020.19
5.5.120.0100.08020.38
5.5.110.0100.07720.18
5.5.100.0100.07720.24
5.5.90.0100.06720.19
5.5.80.0070.08020.24
5.5.70.0070.08020.24
5.5.60.0070.07720.24
5.5.50.0100.07720.26
5.5.40.0030.08320.26
5.5.30.0070.07720.20
5.5.20.0130.04320.13
5.5.10.0200.06320.21
5.5.00.0170.07320.13
5.4.450.0030.06719.56
5.4.440.0170.07319.66
5.4.430.0130.06319.27
5.4.420.0100.07719.57
5.4.410.0100.07019.42
5.4.400.0070.07319.14
5.4.390.0070.07019.00
5.4.380.0000.05319.22
5.4.370.0000.08719.01
5.4.360.0030.08019.18
5.4.350.0100.07019.34
5.4.340.0070.08019.16
5.4.320.0030.05319.03
5.4.310.0100.06718.99
5.4.300.0070.08019.09
5.4.290.0070.05719.01
5.4.280.0170.07319.18
5.4.270.0100.07319.00
5.4.260.0030.08019.01
5.4.250.0070.08019.33
5.4.240.0030.08319.24
5.4.230.0170.04019.01
5.4.220.0070.07719.14
5.4.210.0100.07318.95
5.4.200.0100.04319.04
5.4.190.0000.08019.00
5.4.180.0230.05719.19
5.4.170.0070.05719.13
5.4.160.0170.03318.97
5.4.150.0030.08018.96
5.4.140.0070.08016.58
5.4.130.0170.06016.57
5.4.120.0100.07316.23
5.4.110.0000.08316.57
5.4.100.0030.08316.48
5.4.90.0070.04316.28
5.4.80.0070.07016.41
5.4.70.0100.07016.25
5.4.60.0130.03716.49
5.4.50.0170.06316.54
5.4.40.0070.07716.59
5.4.30.0030.07316.22
5.4.20.0070.07316.52
5.4.10.0130.07016.44
5.4.00.0130.07016.00
5.3.290.0100.07714.81
5.3.280.0170.07014.74
5.3.270.0100.07714.62
5.3.260.0070.07714.48
5.3.250.0100.07014.75
5.3.240.0130.06314.58
5.3.230.0070.08014.70
5.3.220.0070.07714.80
5.3.210.0100.06014.60
5.3.200.0030.07714.70
5.3.190.0170.05714.80
5.3.180.0070.07314.59
5.3.170.0130.07014.80
5.3.160.0070.06014.58
5.3.150.0030.08314.55
5.3.140.0030.05714.56
5.3.130.0170.04314.51
5.3.120.0030.08014.53
5.3.110.0070.07714.58
5.3.100.0100.07014.15
5.3.90.0070.07014.05
5.3.80.0200.06314.08
5.3.70.0100.07014.10
5.3.60.0130.06714.02
5.3.50.0200.06313.92
5.3.40.0100.07013.99
5.3.30.0030.07013.76
5.3.20.0030.07313.54
5.3.10.0070.04313.66
5.3.00.0100.06713.71
5.2.170.0030.06012.28
5.2.160.0100.05712.28
5.2.150.0030.06312.28
5.2.140.0030.06312.28
5.2.130.0170.05012.28
5.2.120.0030.06012.28
5.2.110.0130.05012.28
5.2.100.0100.05012.28
5.2.90.0100.05712.28
5.2.80.0030.06712.28
5.2.70.0030.06312.28
5.2.60.0100.06312.28
5.2.50.0100.06012.28
5.2.40.0030.05712.28
5.2.30.0030.05012.28
5.2.20.0070.03712.28
5.2.10.0030.06312.28
5.2.00.0070.05012.28
5.1.60.0030.04712.28
5.1.50.0070.03012.28
5.1.40.0100.04712.28
5.1.30.0070.05012.28
5.1.20.0070.05312.28
5.1.10.0100.05012.28
5.1.00.0030.05012.28
5.0.50.0070.04312.28
5.0.40.0070.04312.28
5.0.30.0030.07012.28
5.0.20.0030.03012.28
5.0.10.0030.04712.28
5.0.00.0100.03012.28
4.4.90.0070.03012.28
4.4.80.0070.03012.28
4.4.70.0000.04012.28
4.4.60.0030.02712.28
4.4.50.0030.03312.28
4.4.40.0000.05312.28
4.4.30.0100.02712.28
4.4.20.0000.03312.28
4.4.10.0030.01712.28
4.4.00.0030.05012.28
4.3.110.0000.03712.28
4.3.100.0030.03312.28
4.3.90.0000.03712.28
4.3.80.0070.04712.28
4.3.70.0070.02712.28
4.3.60.0000.04012.28
4.3.50.0030.03312.28
4.3.40.0000.05712.28
4.3.30.0000.03712.28
4.3.20.0000.03712.28
4.3.10.0030.02712.28
4.3.00.0070.03012.28