3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php namespace foo; error_reporting(-1); define ('\\true', 10, true); define ('foo\\true', 10, true); var_dump( true, \true );

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)
7.3.0rc40.0500.00498.97
7.3.0rc30.0570.00016.62
7.3.0beta10.0030.00612.30
7.3.0alpha10.0060.00312.27
7.2.60.0110.00416.62
7.2.00.0060.00918.97
7.1.200.0090.00315.66
7.1.100.0030.01317.84
7.1.70.0000.00716.98
7.1.60.0130.01319.40
7.1.50.0070.00416.76
7.1.00.0070.07022.45
7.0.200.0000.00816.66
7.0.140.0070.07021.92
7.0.120.0030.07022.05
7.0.60.0070.03720.03
7.0.50.0070.08017.91
7.0.40.0100.03720.07
7.0.30.0200.04720.09
7.0.20.0370.04320.17
7.0.10.0170.04020.02
7.0.00.0100.06320.03
5.6.280.0000.07720.89
5.6.210.0170.07020.44
5.6.200.0130.07318.18
5.6.190.0000.05020.57
5.6.180.0200.05020.61
5.6.170.0200.04320.61
5.6.160.0000.06720.44
5.6.150.0070.04018.19
5.6.140.0100.04018.11
5.6.130.0100.04718.09
5.6.120.0070.04321.02
5.6.110.0130.05721.04
5.6.100.0070.08721.11
5.6.90.0030.07321.00
5.6.80.0070.07020.40
5.6.70.4130.04720.50
5.5.350.0230.04320.39
5.5.340.0070.08017.92
5.5.330.0130.07720.45
5.5.320.0130.05320.23
5.5.310.0270.07720.28
5.5.300.0030.05018.02
5.5.290.0030.06717.88
5.5.280.0000.04320.84
5.5.270.0130.08020.86
5.5.260.0100.08320.88
5.5.250.0000.05020.49
5.5.240.0070.03320.36
5.4.450.0170.07319.33
5.4.440.0070.06719.11
5.4.430.0070.06719.23
5.4.420.0070.07719.11
5.4.410.0070.07719.36
5.4.400.0030.07319.01
5.4.390.0070.07719.00
5.4.380.0070.05318.84
5.4.370.0070.06719.09
5.4.360.0100.07019.08
5.4.350.0070.04718.92
5.4.340.0030.04019.14
5.4.320.0100.07719.11
5.4.310.0070.05018.80
5.4.300.0100.07018.95
5.4.290.0070.08019.15
5.4.280.0130.06319.15
5.4.270.0070.06019.17
5.4.260.0030.04018.91
5.4.250.0030.05319.17
5.4.240.0030.06019.07
5.4.230.0070.03719.08
5.4.220.0070.07318.87
5.4.210.0070.04718.78
5.4.200.0100.04019.08
5.4.190.0070.04018.90
5.4.180.0070.07319.13
5.4.170.0100.04718.90
5.4.160.0070.07019.12
5.4.150.0000.04319.15
5.4.140.0070.07316.42
5.4.130.0170.05316.48
5.4.120.0070.07016.25
5.4.110.0070.04716.15
5.4.100.0070.04316.26
5.4.90.0070.04016.25
5.4.80.0030.04316.39
5.4.70.0070.06316.28
5.4.60.0000.05016.30
5.4.50.0130.07016.30
5.4.40.0100.06716.36
5.4.30.0130.06316.33
5.4.20.0100.05716.21
5.4.10.0070.07316.20
5.4.00.0070.07315.80
5.3.290.0200.03014.61
5.3.280.0030.03714.68
5.3.270.0070.05714.56
5.3.260.0030.04314.57
5.3.250.0000.07714.54
5.3.240.0070.08014.62
5.3.230.0030.06014.54
5.3.220.0100.04714.44
5.3.210.0070.08014.56
5.3.200.0100.07014.48
5.3.190.0030.07314.51
5.3.180.0000.07014.57
5.3.170.0070.07714.66
5.3.160.0100.06714.49
5.3.150.0100.06314.51
5.3.140.0030.06314.45
5.3.130.0100.06314.33
5.3.120.0000.05014.34
5.3.110.0130.07014.42
5.3.100.0030.05313.96
5.3.90.0030.05313.95
5.3.80.0030.05713.83
5.3.70.0000.04013.95
5.3.60.0030.04313.97
5.3.50.0030.06313.87
5.3.40.0030.07713.88
5.3.30.0000.08013.73
5.3.20.0030.07013.63
5.3.10.0070.07313.61
5.3.00.0000.07713.57
5.2.170.0070.04711.03
5.2.160.0030.06711.13
5.2.150.0100.05711.00
5.2.140.0070.03011.29
5.2.130.0030.04011.07
5.2.120.0030.04711.00
5.2.110.0070.06011.08
5.2.100.0000.03010.98
5.2.90.0170.04711.04
5.2.80.0030.03711.07
5.2.70.0100.05711.06
5.2.60.0000.05010.93
5.2.50.0070.05010.96
5.2.40.0070.06010.84
5.2.30.0000.05710.98
5.2.20.0070.04710.85
5.2.10.0070.04010.88
5.2.00.0130.05310.87
5.1.60.0030.04310.05
5.1.50.0030.0379.95
5.1.40.0130.0279.96
5.1.30.0000.06710.32
5.1.20.0030.05710.34
5.1.10.0030.05310.03
5.1.00.0030.0579.97
5.0.50.0000.0478.70
5.0.40.0070.0208.38
5.0.30.0070.0638.23
5.0.20.0100.0378.25
5.0.10.0070.0208.22
5.0.00.0000.0678.13
4.4.90.0100.0307.91
4.4.80.0000.0377.91
4.4.70.0070.0377.91
4.4.60.0000.0377.91
4.4.50.0030.0337.91
4.4.40.0030.0277.91
4.4.30.0030.0277.91
4.4.20.0030.0277.91
4.4.10.0000.0277.91
4.4.00.0070.0477.91
4.3.110.0100.0307.91
4.3.100.0070.0207.91
4.3.90.0030.0137.91
4.3.80.0030.0337.91
4.3.70.0030.0277.91
4.3.60.0000.0337.91
4.3.50.0070.0307.91
4.3.40.0030.0507.91
4.3.30.0000.0177.91
4.3.20.0000.0337.91
4.3.10.0030.0377.91
4.3.00.0030.0277.91