3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class c { protected $b; public function __construct() { $this->b = function($b) { print "hahahaha\n"; }; } public function __call($b, $args) { $this->{$b}($args); } } $c = new c; $c->b('asdf');

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).
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)
7.3.0rc40.3550.01398.97
7.3.0rc30.0790.01878.53
7.3.0beta10.1070.01074.79
7.3.0alpha10.1660.01774.68
7.2.60.0720.03378.80
7.2.00.5480.01781.45
7.1.200.1510.00777.79
7.1.102.1960.02379.64
7.1.70.0060.01579.08
7.1.60.0190.03279.19
7.1.50.0340.02778.62
7.1.00.0070.08384.24
7.0.200.2960.01078.46
7.0.140.0100.09083.95
7.0.70.0200.05783.73
7.0.60.0270.10383.45
7.0.50.0370.06084.07
7.0.40.0130.09720.17
7.0.30.0070.09320.08
7.0.20.0170.10020.13
7.0.10.0200.09720.11
7.0.00.0030.10720.13
5.6.280.0130.07736.03
5.6.220.0170.05335.54
5.6.210.0070.09735.49
5.6.200.0130.08735.88
5.6.190.0170.08335.88
5.6.180.0100.05335.86
5.6.170.0130.05735.84
5.6.160.0170.06335.97
5.6.150.0170.08735.95
5.6.140.0100.08736.05
5.6.130.0130.08336.00
5.6.120.0100.07335.87
5.6.110.0070.09035.92
5.6.100.0070.09035.95
5.6.90.0130.08335.91
5.6.80.0130.08035.34
5.6.70.0100.09035.38
5.6.60.0130.04735.38
5.6.50.0100.08735.37
5.6.40.0200.07335.23
5.6.30.0100.08735.24
5.6.20.0030.04735.28
5.6.10.0070.06335.38
5.6.00.0100.08735.38
5.5.360.0100.09035.38
5.5.350.0100.09035.42
5.5.340.0070.09335.80
5.5.330.0100.06035.85
5.5.320.0130.09035.80
5.5.310.0130.08335.77
5.5.300.0030.04735.74
5.5.290.0130.08735.80
5.5.280.0130.08335.79
5.5.270.0130.06335.69
5.5.260.0170.08735.75
5.5.250.0100.08335.66
5.5.240.0130.08035.28
5.5.230.0130.08335.17
5.5.220.0070.05035.25
5.5.210.0170.06334.99
5.5.200.0170.08035.11
5.5.190.0100.06735.24
5.5.180.0030.06035.14
5.5.160.0030.06735.11
5.5.150.0100.08335.07
5.5.140.0130.07735.11
5.5.130.0130.07735.20
5.5.120.0070.09034.95
5.5.110.0130.05335.20
5.5.100.0130.07335.04
5.5.90.0100.07335.06
5.5.80.0100.08035.12
5.5.70.0130.09735.12
5.5.60.0170.07735.05
5.5.50.0070.08735.07
5.5.40.0100.09034.90
5.5.30.0070.07335.12
5.5.20.0130.08334.90
5.5.10.0070.07034.99
5.5.00.0070.08735.05
5.4.450.0030.09734.47
5.4.440.0170.07734.52
5.4.430.0130.06734.56
5.4.420.0130.06034.48
5.4.410.0200.07734.34
5.4.400.0100.06734.17
5.4.390.0070.07034.12
5.4.380.0130.08334.07
5.4.370.0070.07734.08
5.4.360.0100.08734.14
5.4.350.0070.05033.98
5.4.340.0100.08734.08
5.4.320.0100.06034.07
5.4.310.0100.06034.24
5.4.300.0130.08334.17
5.4.290.0070.08734.14
5.4.280.0100.08334.18
5.4.270.0170.07734.01
5.4.260.0100.04334.30
5.4.250.0130.07334.21
5.4.240.0100.07734.17
5.4.230.0100.07034.33
5.4.220.0070.05333.95
5.4.210.0170.07334.24
5.4.200.0130.08034.23
5.4.190.0070.06734.29
5.4.180.0170.08034.06
5.4.170.0030.07334.08
5.4.160.0100.08734.14
5.4.150.0100.05334.10
5.4.140.0200.06031.31
5.4.130.0070.07031.11
5.4.120.0100.08331.37
5.4.110.0070.06031.57
5.4.100.0130.03731.67
5.4.90.0030.05731.67
5.4.80.0000.04731.51
5.4.70.0130.05731.46
5.4.60.0070.04031.53
5.4.50.0030.05031.54
5.4.40.0170.02731.54
5.4.30.0030.04331.59
5.4.20.0070.03731.51
5.4.10.0100.03731.56
5.4.00.0070.03730.78
5.3.290.0100.05029.66
5.3.280.0100.06329.30
5.3.270.0070.04729.31
5.3.260.0170.07729.28
5.3.250.0100.07729.29
5.3.240.0000.04729.30
5.3.230.0070.06029.18
5.3.220.0100.04729.11
5.3.210.0030.06329.04
5.3.200.0070.04028.95
5.3.190.0030.04329.15
5.3.180.0030.04329.07
5.3.170.0030.04729.09
5.3.160.0070.06729.04
5.3.150.0100.03729.07
5.3.140.0000.04329.03
5.3.130.0030.04329.13
5.3.120.0100.03728.99
5.3.110.0070.04028.99
5.3.100.0130.05328.48
5.3.90.0100.07728.77
5.3.80.0130.03328.27
5.3.70.0000.08728.36
5.3.60.0130.05328.41
5.3.50.0070.03728.26
5.3.40.0100.03328.43
5.3.30.0100.03728.32
5.3.20.0070.03727.97
5.3.10.0100.03327.95
5.3.00.0070.03728.25
5.2.170.0030.02712.26
5.2.160.0070.02312.26
5.2.150.0000.03012.26
5.2.140.0000.03712.26
5.2.130.0070.02312.26
5.2.120.0000.03012.26
5.2.110.0000.03012.26
5.2.100.0000.03712.26
5.2.90.0000.03012.26
5.2.80.0000.03012.26
5.2.70.0030.02712.26
5.2.60.0000.03012.26
5.2.50.0000.03312.26
5.2.40.0000.03012.26
5.2.30.0000.03012.26
5.2.20.0030.02712.26
5.2.10.0000.03312.26
5.2.00.0070.02312.26
5.1.60.0000.02712.26
5.1.50.0000.02712.26
5.1.40.0000.03012.26
5.1.30.0100.04712.26
5.1.20.0000.02712.26
5.1.10.0000.02712.26
5.1.00.0000.02712.26
5.0.50.0000.02012.26
5.0.40.0000.02312.26
5.0.30.0000.03012.26
5.0.20.0030.02012.26
5.0.10.0000.02012.26
5.0.00.0030.03012.26
4.4.90.0000.01712.26
4.4.80.0030.02012.26
4.4.70.0000.03312.26
4.4.60.0000.01712.26
4.4.50.0070.01012.26
4.4.40.0000.02312.26
4.4.30.0030.01312.26
4.4.20.0000.01712.26
4.4.10.0000.01712.26
4.4.00.0000.02312.26
4.3.110.0030.01312.26
4.3.100.0000.01712.26
4.3.90.0000.01312.26
4.3.80.0030.02312.26
4.3.70.0000.01712.26
4.3.60.0000.01312.26
4.3.50.0000.01312.26
4.3.40.0000.02312.26
4.3.30.0030.03012.26
4.3.20.0030.02012.26
4.3.10.0030.01712.26
4.3.00.0000.02712.26