3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test(){ print_r(func_get_args()); } test("blah"); test("blah","blah"); test("blah","blah","blah");

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)
7.2.00.0100.00719.36
7.1.100.0040.01117.87
7.1.70.0120.00317.02
7.1.60.0070.01719.82
7.1.50.0070.01716.73
7.1.00.0000.07322.57
7.0.200.0040.00416.65
7.0.140.0030.07321.95
7.0.80.0330.05719.93
7.0.70.0230.07719.96
7.0.60.0270.03319.92
7.0.50.0170.04320.34
7.0.40.0070.07720.12
7.0.30.0070.08020.10
7.0.20.0030.06020.14
7.0.10.0070.07020.04
7.0.00.0030.08720.11
5.6.230.0030.06320.69
5.6.220.0030.04720.69
5.6.210.0030.07320.77
5.6.200.0070.06321.06
5.6.190.0100.07020.99
5.6.180.0000.07021.01
5.6.170.0100.07721.18
5.6.160.0100.07721.09
5.6.150.0070.07021.02
5.6.140.0070.08321.08
5.6.130.0070.06321.05
5.6.120.0100.07721.14
5.6.110.0000.05721.11
5.6.100.0130.06720.92
5.6.90.0100.08321.06
5.6.80.0070.07720.41
5.6.70.0100.08020.45
5.6.60.0100.07720.40
5.6.50.0030.07320.43
5.6.40.0100.07020.43
5.6.30.0000.05020.35
5.6.20.0070.03720.49
5.6.10.0070.05320.38
5.6.00.0030.07320.37
5.5.370.0030.06720.36
5.5.360.0100.08020.34
5.5.350.0100.04020.39
5.5.340.0000.04320.83
5.5.330.0100.07320.81
5.5.320.0070.06320.88
5.5.310.0070.07020.92
5.5.300.0000.08720.79
5.5.290.0130.08320.92
5.5.280.0070.03720.86
5.5.270.0100.07320.72
5.5.260.0030.07020.72
5.5.250.0030.06020.59
5.5.240.0100.03320.23
5.5.230.0070.07320.11
5.5.220.0100.07720.26
5.5.210.0070.07020.30
5.5.200.0100.04320.21
5.5.190.0100.05020.25
5.5.180.0000.04320.13
5.5.160.0000.08320.26
5.5.150.0000.04019.99
5.5.140.0070.03720.17
5.5.130.0170.06320.25
5.5.120.0070.08720.14
5.5.110.0130.06320.12
5.5.100.0070.08320.13
5.5.90.0100.03720.11
5.5.80.0130.03320.01
5.5.70.0070.07720.14
5.5.60.0070.06020.05
5.5.50.0070.04720.03
5.5.40.0070.07020.09
5.5.30.0030.08020.06
5.5.20.0030.08320.05
5.5.10.0000.07020.01
5.5.00.0100.06320.04
5.4.450.0000.06019.20
5.4.440.0070.06019.48
5.4.430.0030.04719.55
5.4.420.0000.05019.37
5.4.410.0070.03719.24
5.4.400.0070.07019.23
5.4.390.0070.05318.89
5.4.380.0070.07319.23
5.4.370.0030.04018.90
5.4.360.0070.07018.89
5.4.350.0070.03318.91
5.4.340.0030.03719.09
5.4.320.0070.04718.90
5.4.310.0070.04019.18
5.4.300.0000.04019.09
5.4.290.0070.07019.12
5.4.280.0100.06319.16
5.4.270.0030.06719.12
5.4.260.0030.08018.87
5.4.250.0100.07018.87
5.4.240.0070.03719.11
5.4.230.0030.05319.15
5.4.220.0000.04319.04
5.4.210.0030.05719.04
5.4.200.0070.05318.94
5.4.190.0100.07719.20
5.4.180.0000.08019.11
5.4.170.0070.05018.93
5.4.160.0130.05319.07
5.4.150.0030.07319.07
5.4.140.0070.03716.34
5.4.130.0130.06016.49
5.4.120.0070.07016.45
5.4.110.0070.07016.51
5.4.100.0030.07716.37
5.4.90.0030.07716.32
5.4.80.0030.05016.37
5.4.70.0030.04016.49
5.4.60.0070.03316.39
5.4.50.0000.04016.36
5.4.40.0100.08016.30
5.4.30.0100.06316.31
5.4.20.0000.04316.36
5.4.10.0100.03316.37
5.4.00.0030.03715.89
5.3.290.0130.05014.71
5.3.280.0100.05314.57
5.3.270.0070.08014.65
5.3.260.0100.07314.59
5.3.250.0030.05014.58
5.3.240.0030.08314.52
5.3.230.0030.08014.69
5.3.220.0030.08014.70
5.3.210.0070.08014.63
5.3.200.0070.07014.58
5.3.190.0070.05314.54
5.3.180.0070.06714.51
5.3.170.0030.06314.55
5.3.160.0030.07314.49
5.3.150.0070.04714.70
5.3.140.0000.05314.58
5.3.130.0100.08014.61
5.3.120.0070.07714.54
5.3.110.0030.04314.52
5.3.100.0100.07014.15
5.3.90.0070.07014.11
5.3.80.0100.06713.94
5.3.70.0070.06314.13
5.3.60.0000.07713.90
5.3.50.0030.04714.01
5.3.40.0030.04713.88
5.3.30.0030.03714.02
5.3.20.0030.07713.74
5.3.10.0000.03713.66
5.3.00.0100.04713.56
5.2.170.0030.05312.34
5.2.160.0030.04312.34
5.2.150.0070.03712.34
5.2.140.0000.03012.34
5.2.130.0030.06712.34
5.2.120.0070.05012.34
5.2.110.0070.02312.34
5.2.100.0100.06012.34
5.2.90.0070.04712.34
5.2.80.0000.03312.34
5.2.70.0030.02712.34
5.2.60.0030.04012.34
5.2.50.0070.03712.34
5.2.40.0000.04312.34
5.2.30.0000.04312.34
5.2.20.0070.05712.34
5.2.10.0070.05312.34
5.2.00.0000.04012.34
5.1.60.0070.03712.34
5.1.50.0000.02712.34
5.1.40.0030.05012.34
5.1.30.0030.03012.34
5.1.20.0030.05712.34
5.1.10.0000.05012.34
5.1.00.0000.06012.34
5.0.50.0030.03312.34
5.0.40.0030.04712.34
5.0.30.0000.06712.34
5.0.20.0030.02312.34
5.0.10.0000.04312.34
5.0.00.0030.06312.34
4.4.90.0030.02012.34
4.4.80.0070.02712.34
4.4.70.0030.02312.34
4.4.60.0000.02712.34
4.4.50.0030.03012.34
4.4.40.0030.02712.34
4.4.30.0000.01712.34
4.4.20.0030.02712.34
4.4.10.0000.03312.34
4.4.00.0000.05312.34
4.3.110.0070.02712.34
4.3.100.0000.02012.34
4.3.90.0000.03712.34
4.3.80.0000.04712.34
4.3.70.0030.03312.34
4.3.60.0000.01712.34
4.3.50.0030.03012.34
4.3.40.0030.03312.34
4.3.30.0000.01712.34
4.3.20.0000.02712.34
4.3.10.0000.02012.34
4.3.00.0000.01712.34