3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(true == new SimpleXmlObject("<dave></dave>"));

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)
7.2.80.0210.00316.37
7.2.60.0030.01316.73
7.2.00.0100.00719.39
7.1.200.0060.00615.76
7.1.100.0030.01017.62
7.1.70.0070.00317.00
7.1.60.0170.00719.40
7.1.50.0070.01716.61
7.1.00.0030.04322.28
7.0.200.0110.00416.75
7.0.140.0030.07022.10
7.0.70.0170.06321.61
7.0.60.0030.08021.63
7.0.50.0130.07722.04
7.0.40.0030.06720.11
7.0.30.0070.07320.07
7.0.20.0000.06020.18
7.0.10.0100.05320.09
7.0.00.0030.08319.95
5.6.220.0000.05720.68
5.6.210.0000.06020.40
5.6.200.0000.07321.03
5.6.190.0000.09021.10
5.6.180.0200.06321.13
5.6.170.0000.08021.04
5.6.160.0070.07721.00
5.6.150.0070.08021.04
5.6.140.0030.06021.03
5.6.130.0000.06320.92
5.6.120.0030.08320.94
5.6.110.0130.07021.15
5.6.100.0070.05321.05
5.6.90.0030.08720.99
5.6.80.0030.07720.34
5.6.70.0100.07720.36
5.6.60.0030.08320.37
5.6.50.0030.06320.39
5.6.40.0130.07320.36
5.6.30.0100.08020.46
5.6.20.0000.08720.39
5.6.10.0000.08320.30
5.6.00.0000.08320.29
5.5.360.0100.04320.37
5.5.350.0000.06320.27
5.5.340.0030.08720.76
5.5.330.0030.04720.89
5.5.320.0170.06320.88
5.5.310.0030.06320.77
5.5.300.0100.07720.85
5.5.290.0070.06720.81
5.5.280.0070.06320.87
5.5.270.0030.04720.89
5.5.260.0070.07320.91
5.5.250.0130.06320.69
5.5.240.0000.08320.29
5.5.230.0070.06320.25
5.5.220.0000.04720.17
5.5.210.0070.06020.29
5.5.200.0000.07320.22
5.5.190.0070.07720.22
5.5.180.0030.06320.21
5.5.160.0070.07320.24
5.5.150.0000.08320.22
5.5.140.0100.06720.21
5.5.130.0000.07020.14
5.5.120.0100.05320.20
5.5.110.0070.07020.25
5.5.100.0130.07720.06
5.5.90.0070.07320.14
5.5.80.0130.05720.11
5.5.70.0030.08320.13
5.5.60.0100.06320.13
5.5.50.0000.05720.14
5.5.40.0170.06719.89
5.5.30.0000.08020.04
5.5.20.0000.08719.95
5.5.10.0070.08020.07
5.5.00.0100.07320.02
5.4.450.0070.08019.45
5.4.440.0000.08719.35
5.4.430.0030.06719.22
5.4.420.0000.07319.11
5.4.410.0070.05019.29
5.4.400.0000.08318.79
5.4.390.0070.07718.82
5.4.380.0100.06318.96
5.4.370.0070.06318.98
5.4.360.0070.07719.03
5.4.350.0030.07718.98
5.4.340.0030.08019.06
5.4.320.0030.07719.05
5.4.310.0070.07018.90
5.4.300.0030.07319.07
5.4.290.0070.06019.05
5.4.280.0100.05718.78
5.4.270.0100.06719.11
5.4.260.0000.08018.78
5.4.250.0030.04719.09
5.4.240.0030.06018.95
5.4.230.0000.07718.97
5.4.220.0070.04319.07
5.4.210.0070.07318.97
5.4.200.0000.06319.11
5.4.190.0030.07718.82
5.4.180.0030.05718.96
5.4.170.0030.07719.13
5.4.160.0000.05318.92
5.4.150.0000.08019.00
5.4.140.0030.06316.32
5.4.130.0030.05316.22
5.4.120.0030.07016.30
5.4.110.0000.07316.32
5.4.100.0000.07016.20
5.4.90.0070.05716.26
5.4.80.0030.06316.20
5.4.70.0070.05016.39
5.4.60.0000.04016.33
5.4.50.0030.04716.35
5.4.40.0030.03016.26
5.4.30.0100.05316.31
5.4.20.0030.04716.30
5.4.10.0030.03716.38
5.4.00.0000.07715.68
5.3.290.0030.07714.51
5.3.280.0030.07014.44
5.3.270.0000.06014.56
5.3.260.0100.07314.59
5.3.250.0100.07014.57
5.3.240.0070.05714.59
5.3.230.0030.07714.57
5.3.220.0030.06314.54
5.3.210.0070.07314.54
5.3.200.0070.06714.54
5.3.190.0070.06714.54
5.3.180.0030.06714.51
5.3.170.0030.06014.54
5.3.160.0000.04014.54
5.3.150.0030.04714.41
5.3.140.0030.03714.53
5.3.130.0000.04714.38
5.3.120.0030.04314.50
5.3.110.0030.06014.49
5.3.100.0070.04014.02
5.3.90.0070.06313.85
5.3.80.0030.06014.02
5.3.70.0000.03713.77
5.3.60.0070.03713.99
5.3.50.0030.06313.85
5.3.40.0030.05013.91
5.3.30.0000.03713.68
5.3.20.0030.06313.69
5.3.10.0100.05313.51
5.3.00.0100.06013.59
5.2.170.0030.04712.43
5.2.160.0000.06312.43
5.2.150.0100.05312.43
5.2.140.0070.03012.43
5.2.130.0000.05012.43
5.2.120.0100.05012.43
5.2.110.0030.03012.43
5.2.100.0030.06012.43
5.2.90.0030.05312.43
5.2.80.0000.05012.43
5.2.70.0030.06312.43
5.2.60.0030.06012.43
5.2.50.0000.06712.43
5.2.40.0000.05712.43
5.2.30.0000.06312.43
5.2.20.0000.05312.43
5.2.10.0070.05712.43
5.2.00.0030.06712.43
5.1.60.0000.04712.43
5.1.50.0070.05012.43
5.1.40.0000.05012.43
5.1.30.0000.05312.43
5.1.20.0030.04712.43
5.1.10.0070.05012.43
5.1.00.0000.04312.43
5.0.50.0000.04012.43
5.0.40.0000.03712.43
5.0.30.0000.04312.43
5.0.20.0030.02312.43
5.0.10.0070.03012.43
5.0.00.0030.03712.43
4.4.90.0000.03312.43
4.4.80.0000.03712.43
4.4.70.0000.03312.43
4.4.60.0000.03012.43
4.4.50.0030.03312.43
4.4.40.0030.05012.43
4.4.30.0000.04012.43
4.4.20.0030.02712.43
4.4.10.0000.03012.43
4.4.00.0000.05312.43
4.3.110.0000.02712.43
4.3.100.0000.03012.43
4.3.90.0030.02012.43
4.3.80.0030.04712.43
4.3.70.0000.01312.43
4.3.60.0000.02312.43
4.3.50.0000.03712.43
4.3.40.0000.03312.43
4.3.30.0000.02012.43
4.3.20.0030.03712.43
4.3.10.0000.02312.43
4.3.00.0000.03312.43