3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(is_numeric('111'));

Here you find the average performance (time & memory) of each version. A greyed 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)
7.2.00.0070.00719.08
7.1.100.0030.01017.81
7.1.70.0070.00016.88
7.1.60.0060.01219.48
7.1.50.0160.00416.41
7.1.00.0030.07722.36
7.0.200.0000.00716.70
7.0.60.0130.07720.05
7.0.50.0000.04317.66
7.0.40.0070.04720.02
7.0.30.0530.07020.17
7.0.20.0370.06320.09
7.0.10.0270.09020.18
7.0.00.0170.07020.19
5.6.280.0030.07321.12
5.6.210.0130.05720.66
5.6.200.0030.04018.12
5.6.190.0030.05720.57
5.6.180.0300.04320.64
5.6.170.0100.05020.38
5.6.160.0100.07320.44
5.6.150.0030.08318.21
5.6.140.0030.04018.18
5.6.130.0030.05718.09
5.6.120.0100.08320.91
5.6.110.0030.04020.98
5.6.100.0100.08021.08
5.6.90.0070.03721.07
5.6.80.0070.03720.50
5.6.70.0230.04020.52
5.5.350.0170.08320.32
5.5.340.0100.08318.01
5.5.330.0100.08320.57
5.5.320.0300.06020.19
5.5.310.0200.06720.18
5.5.300.0130.07717.91
5.5.290.0130.06717.95
5.5.280.0070.08320.67
5.5.270.0070.05320.64
5.5.260.0070.06320.96
5.5.250.0100.06020.48
5.5.240.0030.04720.25
5.4.450.0670.05719.42
5.4.440.0730.05319.46
5.4.430.0900.05019.23
5.4.420.0130.06019.45
5.4.410.0030.06019.19
5.4.400.0100.05318.86
5.4.390.0070.05319.18
5.4.380.0100.05318.98
5.4.370.0030.06019.08
5.4.360.0070.05719.16
5.4.350.0130.05019.16
5.4.340.0070.05718.98
5.4.320.0170.04718.91
5.4.310.0200.05719.18
5.4.300.0170.04719.16
5.4.290.0030.05719.25
5.4.280.0170.04719.25
5.4.270.0030.06019.12
5.4.260.0170.04319.06
5.4.250.0070.05718.95
5.4.240.0270.06019.16
5.4.230.0130.05719.04
5.4.220.0130.05319.24
5.4.210.0070.05319.09
5.4.200.0100.05016.75
5.4.190.0030.06019.11
5.4.180.0230.06319.05
5.4.170.0070.06019.04
5.4.160.0200.06719.14
5.4.150.0270.05718.91
5.4.140.0100.05016.22
5.4.130.0130.06016.38
5.4.120.0070.05316.43
5.4.110.0070.05016.41
5.4.100.0170.04716.36
5.4.90.0130.04716.13
5.4.80.0100.04716.32
5.4.70.0170.04316.54
5.4.60.0100.04716.16
5.4.50.0100.04716.20
5.4.40.0030.05316.34
5.4.30.0170.04316.51
5.4.20.0030.05716.32
5.4.10.0200.03716.18
5.4.00.0100.04715.64
5.3.290.0070.05714.45
5.3.280.0130.04714.43
5.3.270.0070.05314.61
5.3.260.0170.04314.62
5.3.250.0100.05314.35
5.3.240.0100.05014.46
5.3.230.0130.04714.54
5.3.220.0130.04714.59
5.3.210.0170.04314.49
5.3.200.0030.05714.52
5.3.190.0170.04314.50
5.3.180.0130.04714.39
5.3.170.0070.05314.59
5.3.160.0070.05314.46
5.3.150.0130.04714.43
5.3.140.0100.05014.39
5.3.130.0100.05014.43
5.3.120.0100.05314.42
5.3.110.0070.05714.38
5.3.100.0070.05313.87
5.3.90.0100.05013.93
5.3.80.0030.05313.85
5.3.70.0070.05313.85
5.3.60.0030.05713.86
5.3.50.0100.04713.96
5.3.40.0100.04713.80
5.3.30.0070.05013.74
5.3.20.0130.04313.56
5.3.10.0070.05013.67
5.3.00.0070.06713.57
5.2.170.0030.04311.06
5.2.160.0030.04311.18
5.2.150.0030.04711.06
5.2.140.0130.03310.98
5.2.130.0070.04310.88
5.2.120.0130.03310.99
5.2.110.0000.04310.95
5.2.100.0070.04011.09
5.2.90.0200.02711.14
5.2.80.0070.04010.95
5.2.70.0030.04310.99
5.2.60.0000.04710.94
5.2.50.0000.04710.88
5.2.40.0030.04310.78
5.2.30.0030.04710.82
5.2.20.0200.02710.89
5.2.10.0130.03010.79
5.2.00.0070.04010.70
5.1.60.0070.03010.07
5.1.50.0000.0409.98
5.1.40.0100.0309.96
5.1.30.0030.03710.41
5.1.20.0000.04010.32
5.1.10.0100.03010.05
5.1.00.0130.02710.12
5.0.50.0130.0208.58
5.0.40.0030.0278.50
5.0.30.0100.0378.21
5.0.20.0030.0278.18
5.0.10.0000.0308.20
5.0.00.0130.0338.15
4.4.90.0000.0235.76
4.4.80.0030.0205.84
4.4.70.0030.0205.83
4.4.60.0000.0235.76
4.4.50.0070.0175.78
4.4.40.0030.0335.83
4.4.30.0000.0235.75
4.4.20.0030.0275.82
4.4.10.0030.0205.82
4.4.00.0030.0335.86
4.3.110.0000.0275.69
4.3.100.0000.0235.66
4.3.90.0030.0205.66
4.3.80.0000.0375.73
4.3.70.0000.0235.82
4.3.60.0030.0235.64
4.3.50.0070.0205.78
4.3.40.0000.0375.72
4.3.30.0000.0234.41
4.3.20.0000.0234.50
4.3.10.0030.0204.53
4.3.00.0100.01715.37