3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php exec('ls /');

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)
7.3.0rc40.0270.00098.97
7.3.0rc30.0290.00716.65
7.3.0beta10.0100.00012.42
7.3.0alpha10.0060.00612.59
7.2.110.0400.00816.25
7.2.60.0120.00716.70
7.2.00.0120.00419.21
7.1.200.0100.00415.58
7.1.100.0040.01218.20
7.1.70.0040.00416.75
7.1.60.0090.01619.17
7.1.50.0130.01316.73
7.1.00.0000.06722.34
7.0.200.0190.01016.66
7.0.140.0030.07022.06
7.0.70.0170.03721.70
7.0.60.0030.08321.78
7.0.50.0100.06322.14
7.0.40.0070.08020.04
7.0.30.0170.06720.07
7.0.20.0070.07720.09
7.0.10.0030.08020.07
7.0.00.0130.07019.99
5.6.280.0070.07021.11
5.6.220.0100.07720.59
5.6.210.0030.08720.74
5.6.200.0070.08020.87
5.6.190.0000.06321.17
5.6.180.0070.07321.00
5.6.170.0070.08321.06
5.6.160.0100.03721.17
5.6.150.0130.05021.17
5.6.140.0070.05021.01
5.6.130.0030.05720.92
5.6.120.0030.09020.99
5.6.110.0030.07020.86
5.6.100.0070.05721.05
5.6.90.0030.07320.98
5.6.80.0100.05320.50
5.6.70.0070.08320.46
5.6.60.0030.06720.31
5.6.50.0000.08720.43
5.6.40.0000.08320.36
5.6.30.0070.05320.52
5.6.20.0070.06320.35
5.6.10.0030.08720.30
5.6.00.0070.05320.45
5.5.360.0030.08320.34
5.5.350.0170.04720.42
5.5.340.0000.08720.90
5.5.330.0030.07720.80
5.5.320.0070.07720.85
5.5.310.0070.08320.75
5.5.300.0100.04020.75
5.5.290.0070.08020.75
5.5.280.0070.08320.80
5.5.270.0000.08720.63
5.5.260.0070.07720.89
5.5.250.0000.09020.65
5.5.240.0070.07020.20
5.5.230.0130.07720.25
5.5.220.0030.04320.24
5.5.210.0070.07720.13
5.5.200.0100.07720.15
5.5.190.0030.06320.07
5.5.180.0100.07320.24
5.5.160.0030.08020.11
5.5.150.0000.05720.26
5.5.140.0000.05720.10
5.5.130.0030.07720.07
5.5.120.0070.06320.17
5.5.110.0000.08720.14
5.5.100.0070.07719.96
5.5.90.0000.06019.93
5.5.80.0030.07020.07
5.5.70.0030.08020.14
5.5.60.0070.07320.16
5.5.50.0130.04020.07
5.5.40.0130.07020.02
5.5.30.0100.06020.03
5.5.20.0030.04020.03
5.5.10.0000.08320.06
5.5.00.0030.05720.09
5.4.450.0100.07319.23
5.4.440.0070.08319.23
5.4.430.0100.07319.29
5.4.420.0030.07719.14
5.4.410.0100.06019.22
5.4.400.0070.03319.25
5.4.390.0070.07319.03
5.4.380.0030.06719.03
5.4.370.0030.07719.10
5.4.360.0000.08318.91
5.4.350.0100.07018.98
5.4.340.0030.04719.10
5.4.320.0100.07319.11
5.4.310.0070.05319.02
5.4.300.0100.07019.05
5.4.290.0100.06319.02
5.4.280.0070.07019.23
5.4.270.0030.08018.77
5.4.260.0030.06719.14
5.4.250.0100.06719.09
5.4.240.0030.07718.97
5.4.230.0070.07718.94
5.4.220.0000.08018.94
5.4.210.0130.06319.01
5.4.200.0030.05319.02
5.4.190.0030.07718.89
5.4.180.0070.08018.77
5.4.170.0070.07318.80
5.4.160.0000.08319.09
5.4.150.0070.07318.79
5.4.140.0030.08016.42
5.4.130.0000.07316.32
5.4.120.0030.06716.41
5.4.110.0030.03716.48
5.4.100.0070.07016.48
5.4.90.0030.04016.46
5.4.80.0030.06316.26
5.4.70.0030.06716.37
5.4.60.0030.07016.25
5.4.50.0030.07316.30
5.4.40.0030.07316.37
5.4.30.0030.07316.21
5.4.20.0100.07016.33
5.4.10.0130.06316.34
5.4.00.0030.07315.77
5.3.290.0100.07314.64
5.3.280.0030.08314.46
5.3.270.0070.07714.52
5.3.260.0070.06714.60
5.3.250.0070.05014.57
5.3.240.0030.07014.43
5.3.230.0030.08014.59
5.3.220.0030.05314.53
5.3.210.0030.03714.39
5.3.200.0070.04314.53
5.3.190.0030.08014.52
5.3.180.0030.07314.55
5.3.170.0130.07314.47
5.3.160.0070.07014.47
5.3.150.0000.04714.42
5.3.140.0030.06014.41
5.3.130.0000.08014.47
5.3.120.0030.07714.53
5.3.110.0030.07714.49
5.3.100.0030.08014.02
5.3.90.0070.05013.88
5.3.80.0070.07013.79
5.3.70.0100.06313.79
5.3.60.0000.07313.96
5.3.50.0000.07313.83
5.3.40.0000.07313.71
5.3.30.0030.04713.68
5.3.20.0100.06013.45
5.3.10.0100.03013.64
5.3.00.0000.04713.49
5.2.170.0000.06312.77
5.2.160.0070.03312.77
5.2.150.0000.06312.77
5.2.140.0000.04012.77
5.2.130.0000.05312.77
5.2.120.0070.03712.77
5.2.110.0000.04012.77
5.2.100.0000.04312.77
5.2.90.0000.05012.77
5.2.80.0030.06712.77
5.2.70.0030.05012.77
5.2.60.0070.05712.77
5.2.50.0030.06012.77
5.2.40.0030.05012.77
5.2.30.0000.06312.77
5.2.20.0070.05712.77
5.2.10.0030.06012.77
5.2.00.0100.05312.77
5.1.60.0000.05712.77
5.1.50.0030.05012.77
5.1.40.0100.05012.77
5.1.30.0030.04312.77
5.1.20.0070.05712.77
5.1.10.0000.06012.77
5.1.00.0030.05012.77
5.0.50.0070.04012.77
5.0.40.0030.04312.77
5.0.30.0030.06712.77
5.0.20.0000.04012.77
5.0.10.0030.03712.77
5.0.00.0030.06012.77
4.4.90.0030.03712.77
4.4.80.0000.01712.77
4.4.70.0030.03312.77
4.4.60.0000.03712.77
4.4.50.0030.03312.77
4.4.40.0030.05312.77
4.4.30.0070.03312.77
4.4.20.0000.03712.77
4.4.10.0000.03712.77
4.4.00.0030.04712.77
4.3.110.0030.02712.77
4.3.100.0000.03012.77
4.3.90.0000.03712.77
4.3.80.0000.05312.77
4.3.70.0030.03012.77
4.3.60.0030.03312.77
4.3.50.0000.03712.77
4.3.40.0030.03012.77
4.3.30.0000.01712.77
4.3.20.0030.03312.77
4.3.10.0000.04012.77
4.3.00.0030.03012.77