3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php pcntl_exec("/bin/sh -c 'echo 132'");

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)
7.3.0rc40.0180.01198.97
7.3.0rc30.0420.00716.64
7.3.0beta10.0000.01112.52
7.3.0alpha10.0070.00412.82
7.2.60.0080.00316.89
7.2.00.0000.01519.11
7.1.200.0040.00815.34
7.1.100.0050.00917.61
7.1.70.0040.00816.77
7.1.60.0100.01019.70
7.1.50.0160.00916.84
7.1.00.0100.07022.28
7.0.200.0040.00416.79
7.0.140.0030.07322.15
7.0.70.0000.06319.87
7.0.60.1770.04719.91
7.0.50.0800.08720.24
7.0.40.0070.08020.14
7.0.30.0070.09020.11
7.0.20.0030.08320.02
7.0.10.0070.09020.07
7.0.00.0230.03320.05
5.6.280.0030.07321.12
5.6.220.0130.08020.67
5.6.210.0070.08320.77
5.6.200.0100.07721.10
5.6.190.0070.06321.01
5.6.180.0100.07321.16
5.6.170.0070.07021.02
5.6.160.0130.04720.93
5.6.150.0000.09021.07
5.6.140.0100.08320.98
5.6.130.0070.09021.16
5.6.120.0130.08020.93
5.6.110.0070.09021.02
5.6.100.0200.06721.03
5.6.90.0130.08021.14
5.6.80.0100.03320.51
5.6.70.0070.08320.48
5.6.60.0100.07720.54
5.6.50.0100.06720.41
5.6.40.0070.06020.34
5.6.30.0130.07720.39
5.6.20.0100.07720.43
5.6.10.0000.09020.30
5.6.00.0100.09020.36
5.5.360.0230.06720.55
5.5.350.0030.08720.36
5.5.340.0030.05020.89
5.5.330.0070.08320.88
5.5.320.0130.07320.88
5.5.310.0070.08020.91
5.5.300.0070.07020.63
5.5.290.0100.08020.79
5.5.280.0070.08020.82
5.5.270.0130.08020.88
5.5.260.0000.05720.86
5.5.250.0170.07320.56
5.5.240.0070.07320.29
5.5.230.0030.06020.27
5.5.220.0070.08020.12
5.5.210.0070.07720.26
5.5.200.0100.08020.18
5.5.190.0100.06020.18
5.5.180.0030.06020.09
5.5.160.0100.07320.23
5.5.150.0100.06320.21
5.5.140.0130.04320.24
5.5.130.0130.06020.24
5.5.120.0070.03720.13
5.5.110.0070.07020.22
5.5.100.0170.05320.13
5.5.90.0130.07020.14
5.5.80.0070.06319.92
5.5.70.0070.03719.93
5.5.60.0100.06020.15
5.5.50.0100.07320.05
5.5.40.0070.04719.99
5.5.30.0070.04320.01
5.5.20.0070.07720.05
5.5.10.0070.08019.96
5.5.00.0070.08320.09
5.4.450.0230.06319.38
5.4.440.0100.06319.47
5.4.430.0070.07019.45
5.4.420.0130.07019.42
5.4.410.0100.07719.17
5.4.400.0030.04018.84
5.4.390.0030.08718.97
5.4.380.0000.08319.23
5.4.370.0130.05319.04
5.4.360.0070.07319.03
5.4.350.0100.07319.11
5.4.340.0130.07318.96
5.4.320.0070.07319.12
5.4.310.0100.07019.23
5.4.300.0100.07019.11
5.4.290.0070.08019.09
5.4.280.0100.07318.96
5.4.270.0000.04319.05
5.4.260.0030.06019.04
5.4.250.0070.08319.22
5.4.240.0070.04019.06
5.4.230.0070.05719.02
5.4.220.0000.08718.80
5.4.210.0000.08019.04
5.4.200.0070.06718.93
5.4.190.0030.08719.22
5.4.180.0100.06019.02
5.4.170.0070.07719.09
5.4.160.0100.07319.22
5.4.150.0100.07718.88
5.4.140.0000.06316.37
5.4.130.0030.08016.28
5.4.120.0030.07716.36
5.4.110.0170.06716.26
5.4.100.0100.07316.44
5.4.90.0070.06016.30
5.4.80.0100.07316.25
5.4.70.0100.07316.42
5.4.60.0030.04716.23
5.4.50.0000.06316.18
5.4.40.0100.06016.34
5.4.30.0100.07716.30
5.4.20.0030.06016.32
5.4.10.0030.08016.41
5.4.00.0100.05315.72
5.3.290.0070.07014.48
5.3.280.0030.08714.58
5.3.270.0030.05314.43
5.3.260.0070.04714.53
5.3.250.0130.06714.45
5.3.240.0100.06314.55
5.3.230.0130.06314.53
5.3.220.0100.07314.55
5.3.210.0030.08714.52
5.3.200.0030.07314.55
5.3.190.0030.07014.55
5.3.180.0030.06314.55
5.3.170.0170.06714.50
5.3.160.0170.06714.53
5.3.150.0000.06014.39
5.3.140.0130.07314.53
5.3.130.0030.05014.52
5.3.120.0030.08314.51
5.3.110.0030.05714.50
5.3.100.0130.07313.89
5.3.90.0030.05713.92
5.3.80.0070.05313.97
5.3.70.0030.04013.96
5.3.60.0070.07713.77
5.3.50.0070.06713.89
5.3.40.0100.07313.93
5.3.30.0100.05013.89
5.3.20.0100.07013.44
5.3.10.0070.06013.42
5.3.00.0030.05313.61
5.2.170.0030.04312.30
5.2.160.0000.07012.30
5.2.150.0100.06012.30
5.2.140.0130.04712.30
5.2.130.0200.05012.30
5.2.120.0070.06012.30
5.2.110.0070.06012.30
5.2.100.0030.03712.30
5.2.90.0000.03012.30
5.2.80.0100.03012.30
5.2.70.0100.05312.30
5.2.60.0030.05712.30
5.2.50.0030.05012.30
5.2.40.0030.06312.30
5.2.30.0170.05312.30
5.2.20.0000.04712.30
5.2.10.0100.05712.30
5.2.00.0070.04312.30
5.1.60.0100.04712.30
5.1.50.0100.04712.30
5.1.40.0070.05312.30
5.1.30.0070.06012.30
5.1.20.0030.05012.30
5.1.10.0070.04012.30
5.1.00.0070.05012.30
5.0.50.0070.03712.30
5.0.40.0030.03012.30
5.0.30.0000.06712.30
5.0.20.0100.04012.30
5.0.10.0100.02012.30
5.0.00.0000.05712.30
4.4.90.0000.03012.30
4.4.80.0030.03312.30
4.4.70.0030.03712.30
4.4.60.0030.02712.30
4.4.50.0000.02712.30
4.4.40.0030.03712.30
4.4.30.0000.03712.30
4.4.20.0030.03012.30
4.4.10.0000.03712.30
4.4.00.0030.03012.30
4.3.110.0000.04012.30
4.3.100.0000.04012.30
4.3.90.0100.02712.30
4.3.80.0000.02712.30
4.3.70.0000.02712.30
4.3.60.0100.02712.30
4.3.50.0100.02712.30
4.3.40.0000.06012.30
4.3.30.0030.03712.30
4.3.20.0100.03012.30
4.3.10.0000.03312.30
4.3.00.0030.03312.30