3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { private $priv = 1; public function pub($o) { return $o->priv; } } $a = new Foo; $b = new Foo; echo $a->pub($b);
based on IDojD

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)
7.2.00.0030.01019.26
7.1.100.0050.00518.00
7.1.70.0040.00417.00
7.1.60.0060.01819.34
7.1.50.0100.01416.71
7.1.00.0030.07322.45
7.0.200.0000.01016.90
7.0.140.0000.03322.09
7.0.110.0070.08019.99
7.0.100.0070.07720.06
7.0.90.0070.08020.03
7.0.80.0100.07720.04
7.0.70.0130.06319.89
7.0.60.0070.07020.04
7.0.50.0130.04320.27
7.0.40.0030.04319.96
7.0.30.0070.04020.04
7.0.20.0030.03720.07
7.0.10.0070.03320.04
7.0.00.0030.05320.03
5.6.280.0000.07320.87
5.6.250.0130.08020.72
5.6.240.0100.07720.57
5.6.230.0030.08320.70
5.6.220.0170.07320.62
5.6.210.0070.04720.63
5.6.200.0030.04721.22
5.6.190.0000.04721.11
5.6.180.0000.04321.14
5.6.170.0030.06021.07
5.6.160.0030.04021.09
5.6.150.0030.03321.03
5.6.140.0030.03721.01
5.6.130.0030.04721.04
5.6.120.0030.04021.19
5.6.110.0000.04721.26
5.6.100.0070.03721.11
5.6.90.0000.03720.93
5.6.80.0000.04320.41
5.6.70.0100.04720.54
5.6.60.0100.04020.42
5.6.50.0030.03720.50
5.6.40.0000.05320.45
5.6.30.0000.04320.51
5.6.20.0000.04320.34
5.6.10.0030.04020.38
5.6.00.0070.04320.56
5.5.380.0000.04720.29
5.5.370.0100.08320.44
5.5.360.0100.07320.36
5.5.350.0100.06320.16
5.5.340.0030.04320.99
5.5.330.0070.04320.68
5.5.320.0030.04020.87
5.5.310.0030.04020.79
5.5.300.0070.03020.90
5.5.290.0100.03320.77
5.5.280.0030.03720.86
5.5.270.0000.04020.95
5.5.260.0070.04020.95
5.5.250.0100.03320.65
5.5.240.0100.05320.38
5.5.230.0000.03720.21
5.5.220.0070.03720.27
5.5.210.0130.03320.36
5.5.200.0000.07320.20
5.5.190.0070.03720.09
5.5.180.0000.04320.18
5.5.160.0070.04020.16
5.5.150.0070.03020.33
5.5.140.0100.03020.25
5.5.130.0070.03320.25
5.5.120.0070.08320.25
5.5.110.0070.04720.21
5.5.100.0070.07019.99
5.5.90.0070.07320.25
5.5.80.0070.08020.25
5.5.70.0030.08020.00
5.5.60.0030.06320.22
5.5.50.0070.07020.21
5.5.40.0130.06020.26
5.5.30.0100.06719.96
5.5.20.0070.03320.15
5.5.10.0100.07319.93
5.5.00.0130.07320.03
5.4.450.0000.04719.35
5.4.440.0000.04319.50
5.4.430.0030.05319.56
5.4.420.0070.04019.34
5.4.410.0070.02719.36
5.4.400.0070.04319.14
5.4.390.0070.05018.95
5.4.380.0030.03718.99
5.4.370.0070.03719.02
5.4.360.0030.03319.24
5.4.350.0000.03319.01
5.4.340.0000.04018.99
5.4.320.0000.04019.23
5.4.310.0000.04719.24
5.4.300.0000.03719.00
5.4.290.0000.05019.02
5.4.280.0070.07019.01
5.4.270.0070.07319.16
5.4.260.0000.08019.02
5.4.250.0100.07719.31
5.4.240.0030.03719.15
5.4.230.0000.05019.03
5.4.220.0030.04018.99
5.4.210.0030.04319.00
5.4.200.0000.07318.98
5.4.190.0070.06719.30
5.4.180.0030.07019.23
5.4.170.0070.07019.00
5.4.160.0100.08018.98
5.4.150.0100.07019.12
5.4.140.0170.07016.36
5.4.130.0030.07016.62
5.4.120.0100.06316.59
5.4.110.0070.06316.59
5.4.100.0070.06716.59
5.4.90.0030.04016.56
5.4.80.0070.07016.54
5.4.70.0070.06016.40
5.4.60.0070.06716.39
5.4.50.0030.04316.29
5.4.40.0130.05716.62
5.4.30.0070.07016.47
5.4.20.0030.07716.52
5.4.10.0100.06716.44
5.4.00.0100.06715.82
5.3.290.0030.03714.68
5.3.280.0030.05314.60
5.3.270.0100.07314.63
5.3.260.0100.07714.63
5.3.250.0070.05314.74
5.3.240.0030.08314.61
5.3.230.0100.07014.61
5.3.220.0030.07714.41
5.3.210.0130.07014.57
5.3.200.0070.06714.52
5.3.190.0070.07014.57
5.3.180.0100.07014.57
5.3.170.0030.06014.59
5.3.160.0000.04314.64
5.3.150.0030.03714.64
5.3.140.0070.07314.68
5.3.130.0070.07714.54
5.3.120.0070.06714.67
5.3.110.0070.07714.55
5.3.100.0000.08314.14
5.3.90.0070.06713.88
5.3.80.0100.07314.05
5.3.70.0100.07314.04
5.3.60.0030.07713.99
5.3.50.0030.04313.96
5.3.40.0130.03313.94
5.3.30.0070.06713.90
5.3.20.0100.05313.69
5.3.10.0070.07013.66
5.3.00.0030.07313.73
5.2.170.0070.06011.14
5.2.160.0070.05711.00
5.2.150.0070.05711.24
5.2.140.0070.06311.15
5.2.130.0000.03711.17
5.2.120.0070.05711.18
5.2.110.0030.06011.25
5.2.100.0100.04011.19
5.2.90.0030.06311.09
5.2.80.0030.06011.32
5.2.70.0070.06011.32
5.2.60.0100.06011.14
5.2.50.0100.06011.04
5.2.40.0000.06011.01
5.2.30.0030.06011.11
5.2.20.0030.06310.96
5.2.10.0030.05310.87
5.2.00.0200.03310.73
5.1.60.0070.05010.25
5.1.50.0030.06010.00
5.1.40.0030.05310.05
5.1.30.0030.03310.47
5.1.20.0070.03710.21
5.1.10.0000.03010.14
5.1.00.0030.04710.15
5.0.50.0000.0478.55
5.0.40.0030.0408.66
5.0.30.0030.0608.20
5.0.20.0030.0478.18
5.0.10.0000.0438.15
5.0.00.0000.0638.24
4.4.90.0030.0377.79
4.4.80.0030.0337.79
4.4.70.0000.0377.79
4.4.60.0000.0277.79
4.4.50.0070.0237.79
4.4.40.0000.0577.79
4.4.30.0070.0307.79
4.4.20.0030.0377.79
4.4.10.0070.0307.79
4.4.00.0030.0407.79
4.3.110.0070.0337.79
4.3.100.0070.0307.79
4.3.90.0000.0377.79
4.3.80.0030.0307.79
4.3.70.0000.0337.79
4.3.60.0030.0377.79
4.3.50.0000.0377.79
4.3.40.0000.0337.79
4.3.30.0000.0407.79
4.3.20.0000.0207.79
4.3.10.0030.0277.79
4.3.00.0030.0377.79