3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php f1(); f2(); function f1(){} if(true) { function f2(){} }

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)
7.2.60.0100.00316.80
7.2.00.0030.01319.35
7.1.200.0060.00315.42
7.1.70.0000.00716.90
7.1.60.0070.01719.70
7.1.50.0060.00616.95
7.1.00.0030.07722.46
7.0.200.0080.00016.64
7.0.140.0000.07722.10
7.0.100.0300.08019.99
7.0.90.0130.07319.92
7.0.80.0370.07719.91
7.0.70.0400.07719.88
7.0.60.0300.05719.96
7.0.50.0200.06320.30
7.0.40.0070.05020.07
7.0.30.0100.07320.06
7.0.20.0030.05319.95
7.0.10.0030.05319.94
7.0.00.0030.09020.12
5.6.280.0070.07021.02
5.6.250.0070.08020.82
5.6.240.0070.05020.68
5.6.230.0100.06320.75
5.6.220.0170.07020.52
5.6.210.0100.07720.61
5.6.200.0130.08321.14
5.6.190.0070.07320.95
5.6.180.0170.07320.95
5.6.170.0030.05321.05
5.6.160.0170.05321.05
5.6.150.0100.08020.93
5.6.140.0100.08721.09
5.6.130.0100.08021.06
5.6.120.0100.08021.04
5.6.110.0200.07020.98
5.6.100.0070.08721.05
5.6.90.0100.07321.09
5.6.80.0000.04720.42
5.6.70.0100.03720.46
5.6.60.0230.04720.48
5.6.50.0070.04020.41
5.6.40.0030.04320.38
5.6.30.0030.04720.45
5.6.20.0030.04020.38
5.6.10.0000.04320.46
5.6.00.0070.04020.38
5.5.380.0030.06720.51
5.5.370.0100.06320.45
5.5.360.0000.05020.35
5.5.350.0100.08020.42
5.5.340.0100.07720.93
5.5.330.0070.05020.84
5.5.320.0170.06320.83
5.5.310.0030.08020.73
5.5.300.0030.08320.86
5.5.290.0130.07020.76
5.5.280.0070.07720.91
5.5.270.0070.05720.63
5.5.260.0130.06720.92
5.5.250.0200.04020.55
5.5.240.0030.04020.23
5.5.230.0030.05720.29
5.5.220.0130.03720.26
5.5.210.0070.04320.27
5.5.200.0030.04020.21
5.5.190.0030.04020.18
5.5.180.0000.04320.13
5.5.160.0100.03020.22
5.5.150.0100.03320.23
5.5.140.0070.07020.12
5.5.130.0000.07020.21
5.5.120.0030.07020.19
5.5.110.0070.05320.17
5.5.100.0030.05719.94
5.5.90.0030.03720.10
5.5.80.0070.05320.16
5.5.70.0000.04320.06
5.5.60.0070.03720.09
5.5.50.0030.03720.05
5.5.40.0070.05020.06
5.5.30.0070.03719.96
5.5.20.0030.04720.14
5.5.10.0030.04319.97
5.5.00.0030.04720.03
5.4.450.0100.08019.49
5.4.440.0130.06719.50
5.4.430.0170.06019.36
5.4.420.0100.06719.20
5.4.410.0030.06319.10
5.4.400.0030.03719.23
5.4.390.0030.04719.23
5.4.380.0100.04019.23
5.4.370.0030.06719.04
5.4.360.0070.03719.23
5.4.350.0000.04019.05
5.4.340.0030.03719.16
5.4.320.0000.04018.88
5.4.310.0000.04019.04
5.4.300.0030.03319.04
5.4.290.0130.06019.14
5.4.280.0100.07318.95
5.4.270.0100.05318.94
5.4.260.0000.05318.90
5.4.250.0030.03719.12
5.4.240.0000.04019.13
5.4.230.0030.04019.11
5.4.220.0070.03019.11
5.4.210.0070.03319.04
5.4.200.0070.03319.23
5.4.190.0030.04719.08
5.4.180.0070.04019.11
5.4.170.0000.04319.15
5.4.160.0070.03719.03
5.4.150.0030.04319.14
5.4.140.0100.03316.25
5.4.130.0000.03716.32
5.4.120.0000.03716.42
5.4.110.0030.03716.38
5.4.100.0030.03716.38
5.4.90.0000.05016.47
5.4.80.0000.04016.47
5.4.70.0030.03316.35
5.4.60.0030.03716.41
5.4.50.0070.03716.44
5.4.40.0170.03316.41
5.4.30.0030.03716.33
5.4.20.0030.03716.41
5.4.10.0000.04016.34
5.4.00.0030.03015.93
5.3.290.0030.03714.59
5.3.280.0170.02314.66
5.3.270.0000.04014.58
5.3.260.0030.03714.66
5.3.250.0070.03714.74
5.3.240.0030.04014.70
5.3.230.0100.03014.70
5.3.220.0000.04014.48
5.3.210.0070.03014.53
5.3.200.0000.04014.63
5.3.190.0000.05714.70
5.3.180.0070.04714.55
5.3.170.0000.03714.58
5.3.160.0030.03714.62
5.3.150.0100.05014.54
5.3.140.0000.06314.58
5.3.130.0100.03714.47
5.3.120.0100.03314.50
5.3.110.0030.03714.48
5.3.100.0070.06013.97
5.3.90.0030.03714.08
5.3.80.0100.04013.94
5.3.70.0030.04313.95
5.3.60.0070.03714.09
5.3.50.0030.04013.88
5.3.40.0030.07313.95
5.3.30.0070.05313.83
5.3.20.0030.04013.68
5.3.10.0100.06713.59
5.3.00.0130.04713.69
5.2.170.0000.04711.25
5.2.160.0030.06011.27
5.2.150.0100.02711.00
5.2.140.0000.06311.17
5.2.130.0030.05011.00
5.2.120.0030.06011.10
5.2.110.0070.04711.00
5.2.100.0030.06711.19
5.2.90.0030.06011.16
5.2.80.0070.06011.00
5.2.70.0100.06011.13
5.2.60.0070.06311.06
5.2.50.0070.05010.92
5.2.40.0100.05311.10
5.2.30.0130.04310.96
5.2.20.0000.05311.11
5.2.10.0100.05710.92
5.2.00.0000.06310.72
5.1.60.0070.0409.87
5.1.50.0000.05010.11
5.1.40.0100.04710.04
5.1.30.0000.06010.38
5.1.20.0000.05310.21
5.1.10.0070.04710.16
5.1.00.0070.0539.95
5.0.50.0000.0439.18
5.0.40.0070.0439.18
5.0.30.0100.0509.18
5.0.20.0000.0439.18
5.0.10.0000.0409.18
5.0.00.0030.0679.18
4.4.90.0070.0209.18
4.4.80.0000.0379.18
4.4.70.0000.0379.18
4.4.60.0000.0279.18
4.4.50.0030.0339.18
4.4.40.0000.0539.18
4.4.30.0000.0409.18
4.4.20.0000.0379.18
4.4.10.0030.0379.18
4.4.00.0000.0409.18
4.3.110.0070.0239.18
4.3.100.0030.0179.18
4.3.90.0030.0279.18
4.3.80.0000.0339.18
4.3.70.0000.0309.18
4.3.60.0000.0309.18
4.3.50.0030.0339.18
4.3.40.0070.0479.18
4.3.30.0000.0239.18
4.3.20.0000.0309.18
4.3.10.0070.0279.18
4.3.00.0070.0209.18