3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = 'apple'; echo $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)
7.2.00.0030.01018.90
7.1.100.0030.00817.98
7.1.70.0070.00016.91
7.1.60.0000.02519.46
7.1.50.0070.01716.68
7.1.00.0030.07022.41
7.0.200.0030.00616.17
7.0.140.0030.07322.00
7.0.100.0330.07019.92
7.0.90.0000.08719.96
7.0.80.0430.07019.95
7.0.70.0100.06719.97
7.0.60.0070.07719.96
7.0.50.0130.07320.25
7.0.40.0100.08020.10
7.0.30.0030.08720.11
7.0.20.0030.09020.12
7.0.10.0130.08020.16
7.0.00.0100.05720.06
5.6.280.0030.07320.77
5.6.250.0100.07020.62
5.6.240.0070.08320.63
5.6.230.0100.06720.59
5.6.220.0100.07720.48
5.6.210.0130.05020.56
5.6.200.0130.08021.17
5.6.190.0070.08021.02
5.6.180.0100.07721.07
5.6.170.0070.05721.03
5.6.160.0130.06021.04
5.6.150.0200.07020.98
5.6.140.0070.06021.09
5.6.130.0200.07321.04
5.6.120.0070.07721.01
5.6.110.0130.08021.02
5.6.100.0100.08021.10
5.6.90.0070.08721.04
5.6.80.0030.05320.43
5.6.70.0000.08320.41
5.6.60.0070.07720.38
5.6.50.0100.05020.38
5.6.40.0200.06020.31
5.6.30.0130.07320.30
5.6.20.0100.06020.47
5.6.10.0070.07020.28
5.6.00.0100.05020.45
5.5.380.0030.07720.48
5.5.370.0130.07720.50
5.5.360.0170.08020.40
5.5.350.0130.06320.32
5.5.340.0130.05020.86
5.5.330.0070.07720.89
5.5.320.0070.08020.87
5.5.310.0100.07720.82
5.5.300.0030.08720.83
5.5.290.0030.06020.75
5.5.280.0070.08020.78
5.5.270.0030.08720.86
5.5.260.0100.09320.89
5.5.250.0070.08320.59
5.5.240.0130.07320.19
5.5.230.0070.07720.16
5.5.220.0070.05320.28
5.5.210.0030.07720.20
5.5.200.0100.06720.07
5.5.190.0030.08320.11
5.5.180.0070.06720.24
5.5.160.0070.07320.16
5.5.150.0100.08320.11
5.5.140.0200.05020.11
5.5.130.0130.05320.11
5.5.120.0070.08020.23
5.5.110.0100.07020.25
5.5.100.0170.06320.07
5.5.90.0100.07720.05
5.5.80.0030.05320.10
5.5.70.0030.08320.04
5.5.60.0130.07020.00
5.5.50.0030.06020.13
5.5.40.0100.07720.04
5.5.30.0100.07320.13
5.5.20.0000.05020.05
5.5.10.0130.06020.09
5.5.00.0030.04720.05
5.4.450.0100.08019.40
5.4.440.0000.04319.13
5.4.430.0100.07719.43
5.4.420.0200.06319.55
5.4.410.0130.05718.98
5.4.400.0100.06319.04
5.4.390.0130.07018.90
5.4.380.0100.07718.98
5.4.370.0030.06318.79
5.4.360.0030.07018.95
5.4.350.0300.04719.23
5.4.340.0000.04319.13
5.4.320.0130.07019.07
5.4.310.0100.06719.10
5.4.300.0130.03719.03
5.4.290.0130.07019.13
5.4.280.0130.07718.89
5.4.270.0070.05719.02
5.4.260.0100.06719.09
5.4.250.0070.07019.04
5.4.240.0100.04318.80
5.4.230.0000.08319.05
5.4.220.0030.07318.89
5.4.210.0070.07718.94
5.4.200.0130.05318.77
5.4.190.0070.07718.97
5.4.180.0070.07318.97
5.4.170.0170.06019.02
5.4.160.0030.07319.02
5.4.150.0100.07318.94
5.4.140.0070.07316.28
5.4.130.0030.06716.29
5.4.120.0030.08016.21
5.4.110.0130.05716.21
5.4.100.0030.08016.21
5.4.90.0030.07716.40
5.4.80.0030.07716.20
5.4.70.0070.06716.36
5.4.60.0070.05016.35
5.4.50.0030.06016.27
5.4.40.0000.07316.29
5.4.30.0170.06716.22
5.4.20.0070.06716.45
5.4.10.0130.06316.19
5.4.00.0130.05715.74
5.3.290.0100.06314.49
5.3.280.0070.06314.55
5.3.270.0070.05314.46
5.3.260.0200.06714.46
5.3.250.0030.06314.53
5.3.240.0100.04014.59
5.3.230.0100.07014.55
5.3.220.0030.07314.57
5.3.210.0100.04314.47
5.3.200.0000.04314.54
5.3.190.0030.08014.57
5.3.180.0000.08014.42
5.3.170.0070.07714.42
5.3.160.0000.06014.42
5.3.150.0070.07014.52
5.3.140.0070.07714.37
5.3.130.0100.07314.55
5.3.120.0070.05714.50
5.3.110.0130.03714.40
5.3.100.0070.05313.97
5.3.90.0000.05313.97
5.3.80.0100.07714.00
5.3.70.0100.06714.01
5.3.60.0130.06313.98
5.3.50.0100.06313.71
5.3.40.0000.08013.75
5.3.30.0030.07313.88
5.3.20.0070.07013.54
5.3.10.0030.04713.61
5.3.00.0030.04313.53
5.2.170.0030.04712.61
5.2.160.0000.05312.61
5.2.150.0070.05312.61
5.2.140.0070.07012.61
5.2.130.0030.03012.61
5.2.120.0000.06312.61
5.2.110.0030.03712.61
5.2.100.0100.02312.61
5.2.90.0000.06312.61
5.2.80.0100.03312.61
5.2.70.0070.05312.61
5.2.60.0030.04012.61
5.2.50.0130.05012.61
5.2.40.0030.06312.61
5.2.30.0030.06312.61
5.2.20.0070.05012.61
5.2.10.0030.06312.61
5.2.00.0100.05012.61
5.1.60.0030.05012.61
5.1.50.0030.03312.61
5.1.40.0030.03712.61
5.1.30.0100.02712.61
5.1.20.0070.05312.61
5.1.10.0100.02312.61
5.1.00.0100.04712.61
5.0.50.0100.03012.61
5.0.40.0030.03712.61
5.0.30.0070.06312.61
5.0.20.0000.03312.61
5.0.10.0070.04312.61
5.0.00.0030.06312.61
4.4.90.0000.02312.61
4.4.80.0030.03312.61
4.4.70.0000.03712.61
4.4.60.0000.03712.61
4.4.50.0070.03012.61
4.4.40.0030.05012.61
4.4.30.0030.02312.61
4.4.20.0100.02012.61
4.4.10.0030.03312.61
4.4.00.0030.05012.61
4.3.110.0000.03712.61
4.3.100.0000.03312.61
4.3.90.0030.03312.61
4.3.80.0030.03712.61
4.3.70.0100.02712.61
4.3.60.0100.02312.61
4.3.50.0000.03312.61
4.3.40.0030.04712.61
4.3.30.0030.03312.61
4.3.20.0030.03312.61
4.3.10.0070.03012.61
4.3.00.0070.02712.61