3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump((int) '0xa'); var_dump('0xa' + 0);

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)
7.2.60.0060.00917.02
7.2.00.0080.00419.14
7.1.200.0120.00315.52
7.1.100.0070.00317.98
7.1.70.0040.00417.13
7.1.60.0060.01919.70
7.1.50.0000.02116.46
7.1.00.0030.07722.40
7.0.200.0050.00316.37
7.0.140.0030.07022.05
7.0.60.0130.03021.81
7.0.50.0000.04022.20
7.0.40.0000.04720.19
7.0.30.0070.05720.08
7.0.20.0030.08320.18
7.0.10.0000.04320.02
7.0.00.0000.04320.02
5.6.280.0000.07720.88
5.6.210.0030.04320.56
5.6.200.0030.08021.12
5.6.190.0100.07721.11
5.6.180.0030.04721.11
5.6.170.0030.04720.99
5.6.160.0030.03721.09
5.6.150.0000.04320.98
5.6.140.0030.04021.01
5.6.130.0070.03720.95
5.6.120.0030.08721.01
5.6.110.0030.07721.13
5.6.100.0030.07320.97
5.6.90.0030.06320.95
5.6.80.0070.08020.50
5.6.70.0070.06320.36
5.6.60.0000.08320.36
5.6.50.0070.07320.33
5.6.40.0030.08020.50
5.6.30.0030.07020.48
5.6.20.0030.06320.46
5.6.10.0030.08020.34
5.6.00.0130.07020.45
5.5.350.0030.03020.32
5.5.340.0030.03320.75
5.5.330.0030.07020.96
5.5.320.0030.04720.77
5.5.310.0030.04720.89
5.5.300.0000.04020.97
5.5.290.0030.04020.73
5.5.280.0000.07720.76
5.5.270.0070.07020.86
5.5.260.0130.06720.86
5.5.250.0070.05020.78
5.5.240.0100.05020.22
5.5.230.0100.07020.31
5.5.220.0170.06720.21
5.5.210.0000.08320.25
5.5.200.0070.07320.21
5.5.190.0070.07720.30
5.5.180.0070.07320.21
5.5.160.0030.07020.23
5.5.150.0100.07320.11
5.5.140.0070.05020.21
5.5.130.0070.07320.11
5.5.120.0070.04720.18
5.5.110.0100.05720.21
5.5.100.0070.06320.07
5.5.90.0030.07720.00
5.5.80.0070.06720.00
5.5.70.0130.06719.96
5.5.60.0000.08019.99
5.5.50.0100.06720.00
5.5.40.0130.07320.02
5.5.30.0000.06719.98
5.5.20.0030.06720.05
5.5.10.0030.08320.11
5.5.00.0100.06720.00
5.4.450.0100.03019.32
5.4.440.0070.07019.27
5.4.430.0100.07019.22
5.4.420.0030.07719.31
5.4.410.0070.07319.35
5.4.400.0100.07318.86
5.4.390.0100.07019.15
5.4.380.0030.07018.90
5.4.370.0100.07018.85
5.4.360.0100.07319.07
5.4.350.0070.07019.10
5.4.340.0070.05318.98
5.4.320.0000.07319.10
5.4.310.0030.07719.09
5.4.300.0070.07318.98
5.4.290.0000.07319.07
5.4.280.0000.07718.96
5.4.270.0030.08019.00
5.4.260.0030.07318.89
5.4.250.0070.07719.01
5.4.240.0070.04719.15
5.4.230.0000.08019.14
5.4.220.0070.07319.05
5.4.210.0070.07319.00
5.4.200.0000.08318.86
5.4.190.0070.05319.19
5.4.180.0000.08318.84
5.4.170.0100.07319.04
5.4.160.0070.07318.90
5.4.150.0030.07318.98
5.4.140.0070.06716.18
5.4.130.0030.07016.27
5.4.120.0030.07316.32
5.4.110.0070.05016.45
5.4.100.0100.06016.36
5.4.90.0000.07316.25
5.4.80.0070.04716.30
5.4.70.0070.07316.23
5.4.60.0030.07016.22
5.4.50.0070.06716.38
5.4.40.0000.05316.21
5.4.30.0030.06716.39
5.4.20.0030.07016.27
5.4.10.0030.06716.18
5.4.00.0070.07315.77
5.3.290.0000.07314.50
5.3.280.0030.05014.50
5.3.270.0070.06714.55
5.3.260.0070.06714.56
5.3.250.0000.06714.57
5.3.240.0000.07714.44
5.3.230.0070.07714.53
5.3.220.0100.07014.54
5.3.210.0070.07714.52
5.3.200.0070.07714.47
5.3.190.0000.07714.54
5.3.180.0030.06714.39
5.3.170.0130.07014.47
5.3.160.0070.05714.54
5.3.150.0000.07714.47
5.3.140.0030.06714.53
5.3.130.0070.07714.52
5.3.120.0030.08314.50
5.3.110.0070.08014.36
5.3.100.0030.07314.01
5.3.90.0000.07313.94
5.3.80.0070.07313.98
5.3.70.0030.07713.93
5.3.60.0000.06713.85
5.3.50.0030.07013.88
5.3.40.0070.07013.86
5.3.30.0030.07013.75
5.3.20.0030.04313.62
5.3.10.0030.07313.62
5.3.00.0030.06313.53
5.2.170.0000.06311.41
5.2.160.0070.06011.41
5.2.150.0000.05711.41
5.2.140.0000.04311.41
5.2.130.0030.02711.41
5.2.120.0000.04011.41
5.2.110.0000.06011.41
5.2.100.0030.06011.41
5.2.90.0000.05011.41
5.2.80.0030.04711.41
5.2.70.0100.05711.41
5.2.60.0000.06011.41
5.2.50.0100.06011.41
5.2.40.0030.06011.41
5.2.30.0070.05711.41
5.2.20.0000.06311.41
5.2.10.0030.06311.41
5.2.00.0070.05011.41
5.1.60.0030.04711.41
5.1.50.0070.04711.41
5.1.40.0030.04711.41
5.1.30.0030.05011.41
5.1.20.0070.05011.41
5.1.10.0030.05711.41
5.1.00.0030.05311.41
5.0.50.0030.03011.41
5.0.40.0000.04311.41
5.0.30.0100.06011.41
5.0.20.0030.03711.41
5.0.10.0030.04311.41
5.0.00.0170.05311.41
4.4.90.0000.03311.41
4.4.80.0000.03711.41
4.4.70.0070.03311.41
4.4.60.0030.03011.41
4.4.50.0000.03711.41
4.4.40.0000.05311.41
4.4.30.0030.03011.41
4.4.20.0070.03311.41
4.4.10.0000.03011.41
4.4.00.0030.05011.41
4.3.110.0070.03311.41
4.3.100.0000.03311.41
4.3.90.0030.03311.41
4.3.80.0000.05011.41
4.3.70.0030.03011.41
4.3.60.0000.03711.41
4.3.50.0030.03311.41
4.3.40.0100.04711.41
4.3.30.0000.03711.41
4.3.20.0030.03711.41
4.3.10.0000.03311.41
4.3.00.0000.03311.41