3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo md5(crypt($_SERVER["REMOTE_ADDR"], '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)
7.2.60.0040.01216.91
7.2.00.0000.01619.56
7.1.200.0080.00415.64
7.1.100.0000.01117.88
7.1.70.0030.00717.13
7.1.60.0070.01419.30
7.1.50.0100.01316.61
7.1.00.0030.04722.50
7.0.200.0030.00316.82
7.0.140.0030.07022.12
7.0.60.0170.06719.94
7.0.50.0130.07317.72
7.0.40.0070.08720.39
7.0.30.0270.03720.08
7.0.20.0230.04720.18
7.0.10.0030.06320.08
7.0.00.0070.08720.18
5.6.280.0070.07020.79
5.6.210.0130.07320.74
5.6.200.0070.03718.29
5.6.190.0000.05020.70
5.6.180.0230.05020.70
5.6.170.0100.04720.55
5.6.160.0070.08720.52
5.6.150.0100.07718.23
5.6.140.0000.06018.15
5.6.130.0100.08018.27
5.6.120.0100.05321.02
5.6.110.0070.07720.91
5.6.100.0000.04721.00
5.6.90.0070.06320.99
5.6.80.0070.03720.39
5.6.70.3830.03320.55
5.5.350.0230.05320.46
5.5.340.0070.08318.03
5.5.330.0000.08020.21
5.5.320.0430.07320.30
5.5.310.0130.05020.38
5.5.300.0130.03718.04
5.5.290.0000.08718.07
5.5.280.0100.04020.76
5.5.270.0070.08320.86
5.5.260.0100.06020.89
5.5.250.0030.04020.72
5.5.240.0300.06720.38
5.4.450.0270.06719.52
5.4.440.0230.04719.61
5.4.430.0230.07319.60
5.4.420.0200.08019.30
5.4.410.0130.08019.32
5.4.400.0130.08018.86
5.4.390.0100.07019.22
5.4.380.0130.07718.85
5.4.370.0070.04019.31
5.4.360.0070.04018.99
5.4.350.0170.06019.10
5.4.340.0200.04719.22
5.4.320.0270.07319.31
5.4.310.0170.06319.28
5.4.300.0230.07318.99
5.4.290.0130.04718.91
5.4.280.0170.07019.14
5.4.270.0130.04719.21
5.4.260.0170.07018.94
5.4.250.0100.07719.14
5.4.240.0170.07319.14
5.4.230.0170.06319.15
5.4.220.0170.03318.98
5.4.210.0130.06319.30
5.4.200.0170.06319.25
5.4.190.0200.05318.86
5.4.180.0100.04018.86
5.4.170.0170.07019.27
5.4.160.0200.06719.26
5.4.150.0200.04719.12
5.4.140.0130.07016.61
5.4.130.0100.07016.49
5.4.120.0170.07316.43
5.4.110.0130.07316.27
5.4.100.0230.07016.41
5.4.90.0170.05716.57
5.4.80.0170.06716.48
5.4.70.0170.07716.50
5.4.60.0230.07016.43
5.4.50.0170.05716.23
5.4.40.0130.05016.46
5.4.30.0200.04016.25
5.4.20.0330.06016.22
5.4.10.0170.03716.45
5.4.00.0170.03315.96
5.3.290.0270.07315.05
5.3.280.0070.08315.05
5.3.270.0170.05015.05
5.3.260.0130.07715.05
5.3.250.0130.06715.05
5.3.240.0100.07315.05
5.3.230.0200.06015.05
5.3.220.0170.07015.05
5.3.210.0170.06715.05
5.3.200.0230.07315.05
5.3.190.0170.06315.05
5.3.180.0130.04015.05
5.3.170.0170.07315.05
5.3.160.0230.07315.05
5.3.150.0230.06715.05
5.3.140.0130.06015.05
5.3.130.0170.05715.05
5.3.120.0100.04715.05
5.3.110.0100.05715.05
5.3.100.0100.04315.05
5.3.90.0170.08015.05
5.3.80.0170.05715.05
5.3.70.0300.06015.05
5.3.60.0200.05015.05
5.3.50.0230.06315.05
5.3.40.0230.06715.05
5.3.30.0200.05315.05
5.3.20.0130.07315.05
5.3.10.0300.03715.05
5.3.00.0200.06015.05
5.2.170.0200.05715.05
5.2.160.0200.04715.05
5.2.150.0230.06015.05
5.2.140.0170.06015.05
5.2.130.0200.04715.05
5.2.120.0230.03015.05
5.2.110.0130.06315.05
5.2.100.0070.05315.05
5.2.90.0200.05315.05
5.2.80.0130.06315.05
5.2.70.0100.05715.05
5.2.60.0130.04015.05
5.2.50.0100.02715.05
5.2.40.0100.03315.05
5.2.30.0170.05315.05
5.2.20.0070.05715.05
5.2.10.0170.04315.05
5.2.00.0200.03015.05
5.1.60.0130.05315.05
5.1.50.0100.04015.05
5.1.40.0070.03315.05
5.1.30.0000.04015.05
5.1.20.0100.05315.05
5.1.10.0100.05715.05
5.1.00.0130.04715.05
5.0.50.0100.02715.05
5.0.40.0070.04015.05
5.0.30.0070.03715.05
5.0.20.0030.04315.05
5.0.10.0070.04015.05
5.0.00.0030.04015.05
4.4.90.0000.02715.05
4.4.80.0070.03315.05
4.4.70.0030.03315.05
4.4.60.0070.03315.05
4.4.50.0100.02715.05
4.4.40.0030.04715.05
4.4.30.0030.02015.05
4.4.20.0000.04015.05
4.4.10.0030.02015.05
4.4.00.0030.05315.05
4.3.110.0030.03315.05
4.3.100.0100.03315.05
4.3.90.0070.03315.05
4.3.80.0000.05715.05
4.3.70.0030.01715.05
4.3.60.0030.02315.05
4.3.50.0070.02715.05
4.3.40.0100.04715.05
4.3.30.0000.03315.05
4.3.20.0000.03015.05
4.3.10.0100.03015.05
4.3.00.0030.03315.05