3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $values = array(-5,2,3,-8,4,-1,0); array_walk($values, "abs"); function myAbs(&$val){ $val = abs($val); } array_walk($values, "myAbs");
based on qto2V

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)
7.2.60.0070.00716.77
7.2.00.0030.01019.48
7.1.200.0100.00315.83
7.1.100.0080.00618.20
7.1.70.0030.01317.13
7.1.60.0040.02119.22
7.1.50.0100.00734.43
7.1.00.0100.06722.44
7.0.200.0000.00716.81
7.0.140.0030.06321.99
7.0.110.0000.09321.74
7.0.100.0070.08021.65
7.0.90.0030.08721.89
7.0.80.0000.08021.74
7.0.70.0000.05021.87
7.0.60.0100.07021.73
7.0.50.0000.07722.27
7.0.40.0100.07720.20
7.0.30.0100.08720.09
7.0.20.0030.07020.13
7.0.10.0000.08720.24
7.0.00.0030.06020.02
5.6.280.0030.07320.91
5.6.260.0030.08020.75
5.6.250.0030.06020.59
5.6.240.0100.08320.68
5.6.230.0070.08020.71
5.6.220.0130.06720.68
5.6.210.0100.07320.63
5.6.200.0070.08720.94
5.6.190.0070.06721.27
5.6.180.0100.08321.20
5.6.170.0030.08721.09
5.6.160.0070.07021.29
5.6.150.0030.08021.09
5.6.140.0070.07320.94
5.6.130.0030.08721.21
5.6.120.0100.07720.93
5.6.110.0100.07721.02
5.6.100.0000.09321.13
5.6.90.0070.07321.12
5.6.80.0000.06320.54
5.6.70.0070.07720.49
5.6.60.0070.07020.30
5.6.50.0000.06320.53
5.6.40.0030.08020.35
5.6.30.0030.05020.51
5.6.20.0070.07720.45
5.6.10.0030.06720.49
5.6.00.0030.07320.46
5.5.380.0070.06720.54
5.5.370.0100.07720.36
5.5.360.0070.07720.40
5.5.350.0030.08320.45
5.5.340.0070.05720.96
5.5.330.0130.07320.96
5.5.320.0070.07720.95
5.5.310.0000.08720.96
5.5.300.0030.08720.78
5.5.290.0000.09320.90
5.5.280.0070.06721.03
5.5.270.0000.08020.74
5.5.260.0030.08321.03
5.5.250.0000.08320.85
5.5.240.0100.04320.28
5.5.230.0100.06320.25
5.5.220.0030.07720.19
5.5.210.0030.05020.39
5.5.200.0030.04020.26
5.5.190.0070.08020.10
5.5.180.0070.07320.05
5.5.160.0030.06720.16
5.5.150.0030.08020.38
5.5.140.0000.08020.16
5.5.130.0000.07720.19
5.5.120.0030.07720.38
5.5.110.0070.05020.21
5.5.100.0100.07720.26
5.5.90.0070.07320.25
5.5.80.0070.07020.14
5.5.70.0070.07320.16
5.5.60.0030.07720.22
5.5.50.0030.04320.04
5.5.40.0070.07020.25
5.5.30.0130.06720.26
5.5.20.0000.07720.01
5.5.10.0070.07320.16
5.5.00.0130.07320.04
5.4.450.0000.08319.28
5.4.440.0030.08019.64
5.4.430.0000.08719.35
5.4.420.0070.07319.50
5.4.410.0030.07319.19
5.4.400.0100.03719.26
5.4.390.0030.05319.31
5.4.380.0100.06719.34
5.4.370.0070.06719.02
5.4.360.0030.06719.09
5.4.350.0030.07719.23
5.4.340.0170.06019.01
5.4.320.0030.08319.34
5.4.310.0030.06719.01
5.4.300.0000.07019.00
5.4.290.0000.07719.03
5.4.280.0070.07319.03
5.4.270.0070.05719.13
5.4.260.0070.07019.00
5.4.250.0100.07019.01
5.4.240.0000.04319.17
5.4.230.0030.07719.00
5.4.220.0000.05319.30
5.4.210.0030.07319.03
5.4.200.0000.07719.32
5.4.190.0000.08019.33
5.4.180.0030.08019.32
5.4.170.0030.08018.96
5.4.160.0030.07719.32
5.4.150.0000.06719.16
5.4.140.0030.07016.29
5.4.130.0000.06016.55
5.4.120.0000.07316.50
5.4.110.0000.07716.51
5.4.100.0070.07316.36
5.4.90.0000.07016.58
5.4.80.0100.06316.45
5.4.70.0030.07316.54
5.4.60.0000.04316.47
5.4.50.0030.07316.52
5.4.40.0000.07716.59
5.4.30.0070.06716.55
5.4.20.0070.06716.48
5.4.10.0030.05316.40
5.4.00.0030.07015.82
5.3.290.0000.08314.52
5.3.280.0030.05014.73
5.3.270.0070.07014.63
5.3.260.0030.07314.59
5.3.250.0030.07714.61
5.3.240.0030.07314.59
5.3.230.0030.07314.61
5.3.220.0030.06714.56
5.3.210.0000.04714.79
5.3.200.0030.07314.69
5.3.190.0030.07714.59
5.3.180.0030.07714.64
5.3.170.0000.04314.55
5.3.160.0030.08014.57
5.3.150.0070.07714.55
5.3.140.0030.07014.57
5.3.130.0070.07714.50
5.3.120.0070.06314.56
5.3.110.0030.07314.67
5.3.100.0000.07314.18
5.3.90.0070.07314.11
5.3.80.0130.06713.87
5.3.70.0030.07014.03
5.3.60.0030.07313.96
5.3.50.0030.06714.09
5.3.40.0030.07013.96
5.3.30.0030.07314.13
5.3.20.0070.06713.82
5.3.10.0000.03713.66
5.3.00.0000.07313.73
5.2.170.0000.06711.77
5.2.160.0030.05711.77
5.2.150.0030.06311.77
5.2.140.0070.06311.77
5.2.130.0030.06311.77
5.2.120.0000.03711.77
5.2.110.0100.03011.77
5.2.100.0030.03311.77
5.2.90.0000.05311.77
5.2.80.0000.06311.77
5.2.70.0030.04711.77
5.2.60.0000.04711.77
5.2.50.0030.06011.77
5.2.40.0030.05711.77
5.2.30.0030.04011.77
5.2.20.0070.05711.77
5.2.10.0070.05711.77
5.2.00.0070.05711.77
5.1.60.0030.04711.77
5.1.50.0030.05011.77
5.1.40.0070.05011.77
5.1.30.0030.05711.77
5.1.20.0030.05311.77
5.1.10.0000.06011.77
5.1.00.0000.05711.77
5.0.50.0030.04311.77
5.0.40.0000.04011.77
5.0.30.0000.06711.77
5.0.20.0070.02711.77
5.0.10.0000.04311.77
5.0.00.0000.06311.77
4.4.90.0030.03311.77
4.4.80.0070.03011.77
4.4.70.0070.03011.77
4.4.60.0070.01311.77
4.4.50.0030.02011.77
4.4.40.0000.05711.77
4.4.30.0030.03311.77
4.4.20.0070.03011.77
4.4.10.0070.02311.77
4.4.00.0030.05011.77
4.3.110.0000.03311.77
4.3.100.0030.03011.77
4.3.90.0000.03311.77
4.3.80.0000.05311.77
4.3.70.0030.01311.77
4.3.60.0030.03011.77
4.3.50.0000.02711.77
4.3.40.0030.03711.77
4.3.30.0000.03711.77
4.3.20.0070.02311.77
4.3.10.0130.02311.77
4.3.00.0070.03011.77