3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class foo { private function bar(){} };$a=array("foo","bar"); var_dump(is_callable($a)); $a(); ?>

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)
7.2.80.0090.00316.60
7.2.60.0060.00616.93
7.2.00.0000.01519.46
7.1.200.0030.01015.36
7.1.100.0090.00618.28
7.1.70.0070.00317.01
7.1.60.0070.01719.40
7.1.50.0070.01517.00
7.1.00.0030.07322.32
7.0.200.0000.00916.55
7.0.140.0130.06322.11
7.0.110.0070.07019.91
7.0.100.0070.08719.93
7.0.90.0700.07719.97
7.0.80.0600.08019.92
7.0.70.0470.07319.92
7.0.60.0670.04719.63
7.0.50.0630.05020.34
7.0.40.0130.07319.96
7.0.30.0070.05020.06
7.0.20.0030.08720.27
7.0.10.0130.07320.03
7.0.00.0030.09020.16
5.6.280.0100.06720.92
5.6.250.0100.08320.70
5.6.240.0100.08020.70
5.6.230.0130.07020.86
5.6.220.0070.08320.61
5.6.210.0070.07020.68
5.6.200.0070.08320.94
5.6.190.0100.06321.27
5.6.180.0070.04020.88
5.6.170.0130.07321.14
5.6.160.0030.08021.22
5.6.150.0100.07721.10
5.6.140.0100.08020.94
5.6.130.0170.07321.09
5.6.120.0200.07021.14
5.6.110.0030.06020.98
5.6.100.0100.06321.27
5.6.90.0130.07721.19
5.6.80.0130.07020.48
5.6.70.0030.06320.54
5.6.60.0070.08320.56
5.6.50.0170.07020.53
5.6.40.0100.07720.43
5.6.30.0100.07720.45
5.6.20.0070.08020.64
5.6.10.0100.08020.63
5.6.00.0130.04020.48
5.5.380.0030.08020.36
5.5.370.0030.07720.25
5.5.360.0130.04720.55
5.5.350.0170.07320.50
5.5.340.0030.06020.84
5.5.330.0130.07320.89
5.5.320.0030.07720.87
5.5.310.0170.07720.99
5.5.300.0100.07721.01
5.5.290.0170.07720.70
5.5.280.0070.08020.91
5.5.270.0100.06320.90
5.5.260.0030.09020.98
5.5.250.0070.06320.59
5.5.240.0130.07720.30
5.5.230.0100.07320.22
5.5.220.0130.06020.12
5.5.210.0100.07720.33
5.5.200.0070.07720.06
5.5.190.0100.06720.25
5.5.180.0170.06020.33
5.5.160.0100.06720.15
5.5.150.0070.07720.39
5.5.140.0000.08020.32
5.5.130.0100.07020.28
5.5.120.0030.06720.24
5.5.110.0030.08320.19
5.5.100.0070.06720.11
5.5.90.0100.05320.16
5.5.80.0030.05320.14
5.5.70.0170.06320.27
5.5.60.0000.08020.19
5.5.50.0100.07320.10
5.5.40.0070.07020.23
5.5.30.0100.04320.13
5.5.20.0000.08320.21
5.5.10.0100.07720.04
5.5.00.0100.07720.10
5.4.450.0070.08019.34
5.4.440.0100.04319.32
5.4.430.0030.04719.33
5.4.420.0100.07319.57
5.4.410.0070.05319.15
5.4.400.0070.07719.37
5.4.390.0030.08018.99
5.4.380.0070.08019.01
5.4.370.0070.07019.00
5.4.360.0130.04318.95
5.4.350.0030.08018.93
5.4.340.0070.07318.95
5.4.320.0130.07319.19
5.4.310.0070.07719.24
5.4.300.0100.07319.09
5.4.290.0030.08019.09
5.4.280.0000.08319.30
5.4.270.0070.06319.22
5.4.260.0170.05718.96
5.4.250.0000.05319.22
5.4.240.0070.07319.33
5.4.230.0000.04719.00
5.4.220.0070.07719.00
5.4.210.0100.07319.17
5.4.200.0030.07719.31
5.4.190.0030.07719.23
5.4.180.0070.04719.34
5.4.170.0030.08018.93
5.4.160.0030.08319.20
5.4.150.0030.04718.96
5.4.140.0000.07316.59
5.4.130.0030.07316.31
5.4.120.0030.03716.30
5.4.110.0130.06316.66
5.4.100.0070.07316.59
5.4.90.0070.07016.55
5.4.80.0100.06716.48
5.4.70.0030.07716.58
5.4.60.0070.07016.45
5.4.50.0100.06716.39
5.4.40.0030.07716.52
5.4.30.0070.04016.51
5.4.20.0000.08016.38
5.4.10.0000.07716.38
5.4.00.0100.07315.96
5.3.290.0130.07014.66
5.3.280.0070.07314.59
5.3.270.0070.07714.58
5.3.260.0000.08314.46
5.3.250.0130.06314.59
5.3.240.0000.04714.73
5.3.230.0030.04714.73
5.3.220.0070.07314.55
5.3.210.0070.07314.42
5.3.200.0030.04314.59
5.3.190.0030.08014.69
5.3.180.0100.07014.70
5.3.170.0170.05714.64
5.3.160.0100.06714.64
5.3.150.0070.07014.58
5.3.140.0170.06314.68
5.3.130.0100.07014.53
5.3.120.0070.07714.67
5.3.110.0070.07014.40
5.3.100.0070.07313.89
5.3.90.0030.07314.03
5.3.80.0130.05314.17
5.3.70.0100.03713.89
5.3.60.0070.06014.06
5.3.50.0070.07013.98
5.3.40.0100.07013.90
5.3.30.0070.04013.89
5.3.20.0100.04013.67
5.3.10.0000.05713.68
5.3.00.0070.06713.49
5.2.170.0070.05711.15
5.2.160.0070.04711.12
5.2.150.0000.04311.15
5.2.140.0130.06311.20
5.2.130.0100.05011.09
5.2.120.0000.05011.16
5.2.110.0000.05311.10
5.2.100.0130.05311.22
5.2.90.0030.04011.10
5.2.80.0030.05311.05
5.2.70.0000.04011.17
5.2.60.0000.04711.14
5.2.50.0030.06311.00
5.2.40.0030.06011.22
5.2.30.0070.06010.98
5.2.20.0030.06011.10
5.2.10.0030.06011.00
5.2.00.0070.05010.71
5.1.60.0070.04310.66
5.1.50.0070.05310.66
5.1.40.0070.05010.66
5.1.30.0030.05010.66
5.1.20.0100.05010.66
5.1.10.0030.04710.66
5.1.00.0070.04310.66
5.0.50.0070.04010.66
5.0.40.0030.04010.66
5.0.30.0000.07010.66
5.0.20.0000.04310.66
5.0.10.0030.04310.66
5.0.00.0000.05310.66
4.4.90.0000.03710.66
4.4.80.0070.03010.66
4.4.70.0000.03710.66
4.4.60.0100.02010.66
4.4.50.0000.03710.66
4.4.40.0030.03310.66
4.4.30.0030.03710.66
4.4.20.0030.02710.66
4.4.10.0030.03310.66
4.4.00.0000.05710.66
4.3.110.0000.02010.66
4.3.100.0030.03310.66
4.3.90.0000.03010.66
4.3.80.0030.05010.66
4.3.70.0070.03010.66
4.3.60.0030.03010.66
4.3.50.0070.03010.66
4.3.40.0070.05010.66
4.3.30.0000.03710.66
4.3.20.0000.04010.66
4.3.10.0070.03010.66
4.3.00.0100.02710.66