3v4l.org

run code in 200+ php & hhvm versions
<?php $con="one"; if($con) { #echo "could not connect" ; } else { echo "connected"; }

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)
7.3.10.0080.00816.27
7.3.00.0060.00316.38
7.2.130.0060.00916.87
7.2.120.0060.00616.82
7.2.110.0060.00616.43
7.2.100.0050.00516.78
7.2.90.0070.01016.83
7.2.80.0060.01316.77
7.2.70.0100.00016.66
7.2.60.0080.00716.72
7.2.50.0070.00416.44
7.2.40.0070.00416.83
7.2.30.0070.00716.74
7.2.20.0060.00916.81
7.2.10.0030.01016.62
7.2.00.0040.01216.66
7.1.250.0040.01115.62
7.1.200.0090.00415.66
7.1.70.0000.00816.74
7.1.60.0110.01419.22
7.1.50.0100.01016.98
7.1.00.0000.08022.42
7.0.200.0050.00316.71
7.0.140.0030.07321.98
7.0.100.0000.04019.93
7.0.90.0000.04719.91
7.0.80.0030.04319.89
7.0.70.0070.04320.03
7.0.60.0000.04319.96
7.0.50.0030.05720.34
7.0.40.0070.03719.99
7.0.30.0000.05020.04
7.0.20.0030.04720.04
7.0.10.0000.04320.03
7.0.00.0030.05020.06
5.6.280.0030.07321.07
5.6.250.0070.05320.54
5.6.240.0100.03720.53
5.6.230.0070.05020.56
5.6.220.0030.04320.66
5.6.210.0030.04020.70
5.6.200.0100.03721.03
5.6.190.0030.04021.08
5.6.180.0070.04021.01
5.6.170.0030.04321.13
5.6.160.0000.04321.01
5.6.150.0070.04321.08
5.6.140.0030.04021.07
5.6.130.0000.04320.92
5.6.120.0070.03720.93
5.6.110.0000.04321.05
5.6.100.0000.08321.02
5.6.90.0030.04321.03
5.6.80.0030.07720.51
5.6.70.0100.07320.44
5.6.60.0170.07020.43
5.6.50.0070.07320.42
5.6.40.0070.06320.38
5.6.30.0130.08020.41
5.6.20.0170.06320.30
5.6.10.0070.08020.41
5.6.00.0070.08320.39
5.5.380.0030.06720.41
5.5.370.0100.04020.34
5.5.360.0030.03720.52
5.5.350.0030.04020.41
5.5.340.0070.04320.79
5.5.330.0070.04020.85
5.5.320.0100.03720.89
5.5.310.0030.05020.74
5.5.300.0030.04020.82
5.5.290.0000.04320.75
5.5.280.0000.05020.78
5.5.270.0000.04320.81
5.5.260.0100.05320.62
5.5.250.0030.07720.58
5.5.240.0130.06320.14
5.5.230.0130.08020.24
5.5.220.0030.08020.14
5.5.210.0070.05020.14
5.5.200.0100.07320.17
5.5.190.0070.08020.17
5.5.180.0100.05020.26
5.5.160.0070.06020.07
5.5.150.0130.04719.97
5.5.140.0030.08320.17
5.5.130.0070.07320.20
5.5.120.0070.07020.11
5.5.110.0130.04020.21
5.5.100.0070.05719.93
5.5.90.0100.07320.03
5.5.80.0170.07320.03
5.5.70.0130.05719.99
5.5.60.0000.08020.05
5.5.50.0030.08319.92
5.5.40.0100.07320.09
5.5.30.0130.06320.13
5.5.20.0100.07719.98
5.5.10.0130.07020.06
5.5.00.0200.06719.96
5.4.450.0100.02719.23
5.4.440.0030.04019.44
5.4.430.0070.03719.30
5.4.420.0030.08019.39
5.4.410.0030.08019.23
5.4.400.0130.07018.97
5.4.390.0030.05019.07
5.4.380.0030.08718.90
5.4.370.0030.08318.98
5.4.360.0100.07319.05
5.4.350.0200.06319.03
5.4.340.0070.08319.14
5.4.320.0070.07318.89
5.4.310.0100.07318.79
5.4.300.0070.07018.94
5.4.290.0130.06019.06
5.4.280.0100.07719.11
5.4.270.0070.05719.03
5.4.260.0000.08319.02
5.4.250.0130.07019.02
5.4.240.0070.06019.09
5.4.230.0070.07718.91
5.4.220.0070.04319.09
5.4.210.0200.06719.22
5.4.200.0070.07719.04
5.4.190.0100.08019.05
5.4.180.0070.07318.99
5.4.170.0070.07719.05
5.4.160.0000.08319.12
5.4.150.0130.07019.02
5.4.140.0070.07016.28
5.4.130.0030.06716.27
5.4.120.0170.06016.27
5.4.110.0070.08016.42
5.4.100.0070.07316.31
5.4.90.0170.03316.41
5.4.80.0070.07716.32
5.4.70.0100.07316.25
5.4.60.0130.06316.42
5.4.50.0030.07716.27
5.4.40.0070.06716.34
5.4.30.0130.07316.38
5.4.20.0070.07016.41
5.4.10.0070.05316.30
5.4.00.0130.07015.72
5.3.290.0200.06314.64
5.3.280.0070.07014.50
5.3.270.0070.05714.46
5.3.260.0100.07314.57
5.3.250.0100.07014.56
5.3.240.0070.07714.55
5.3.230.0170.06314.55
5.3.220.0030.05714.50
5.3.210.0100.07014.51
5.3.200.0070.08014.41
5.3.190.0130.07014.41
5.3.180.0130.07314.52
5.3.170.0070.08014.39
5.3.160.0000.06314.54
5.3.150.0070.05014.53
5.3.140.0070.04714.54
5.3.130.0030.08714.39
5.3.120.0100.07014.55
5.3.110.0070.07714.52
5.3.100.0070.06713.94
5.3.90.0030.05713.99
5.3.80.0070.07713.95
5.3.70.0130.06013.87
5.3.60.0100.06313.90
5.3.50.0070.07313.70
5.3.40.0030.07313.92
5.3.30.0000.08013.85
5.3.20.0030.05713.69
5.3.10.0100.07013.43
5.3.00.0070.06013.51
5.2.170.0070.04311.20
5.2.160.0000.04311.19
5.2.150.0070.05310.95
5.2.140.0070.06011.17
5.2.130.0030.03010.92
5.2.120.0070.06011.10
5.2.110.0030.06310.89
5.2.100.0030.05311.01
5.2.90.0070.04010.96
5.2.80.0070.04311.14
5.2.70.0100.03711.05
5.2.60.0100.06011.07
5.2.50.0070.04310.80
5.2.40.0000.05010.91
5.2.30.0030.05710.96
5.2.20.0030.06710.84
5.2.10.0030.05310.91
5.2.00.0030.06010.64
5.1.60.0030.0339.98
5.1.50.0030.0539.97
5.1.40.0070.0539.97
5.1.30.0200.03010.26
5.1.20.0070.05710.36
5.1.10.0130.0409.90
5.1.00.0100.05010.06
5.0.50.0070.0308.57
5.0.40.0070.0438.57
5.0.30.0030.0708.57
5.0.20.0070.0238.57
5.0.10.0070.0378.57
5.0.00.0100.0478.57
4.4.90.0030.0308.57
4.4.80.0000.0378.57
4.4.70.0000.0208.57
4.4.60.0100.0238.57
4.4.50.0070.0178.57
4.4.40.0000.0608.57
4.4.30.0070.0308.57
4.4.20.0030.0378.57
4.4.10.0100.0308.57
4.4.00.0070.0538.57
4.3.110.0100.0238.57
4.3.100.0030.0338.57
4.3.90.0030.0338.57
4.3.80.0030.0338.57
4.3.70.0000.0378.57
4.3.60.0000.0408.57
4.3.50.0070.0308.57
4.3.40.0000.0538.57
4.3.30.0000.0308.57
4.3.20.0000.0308.57
4.3.10.0000.0408.57
4.3.00.0000.0278.57