3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo preg_match("/^[\x20-\x7E]*$/", chr(11)) ? 'passed' : 'failed';

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)
7.2.00.0120.00619.50
7.1.100.0060.00617.97
7.1.70.0040.01117.11
7.1.60.0030.00717.36
7.1.50.0090.01317.02
7.1.00.0100.07022.38
7.0.200.0060.01216.70
7.0.140.0000.07022.18
7.0.100.0130.07319.91
7.0.90.0130.05319.95
7.0.80.0170.08319.89
7.0.70.0130.08720.12
7.0.60.0130.07320.05
7.0.50.0130.08320.20
7.0.40.0070.05020.15
7.0.30.0100.07320.11
7.0.20.0170.07319.95
7.0.10.0200.06320.11
7.0.00.0000.05720.18
5.6.280.0030.07020.94
5.6.250.0100.06720.59
5.6.240.0130.08020.54
5.6.230.0070.08020.66
5.6.220.0030.08320.61
5.6.210.0130.07720.65
5.6.200.0070.08721.09
5.6.190.0070.08721.05
5.6.180.0070.08721.07
5.6.170.0170.07721.02
5.6.160.0170.03721.04
5.6.150.0030.09721.10
5.6.140.0130.07721.10
5.6.130.0030.08321.04
5.6.120.0000.07720.93
5.6.110.0170.05721.10
5.6.100.0030.05721.04
5.6.90.0030.05321.00
5.6.80.0000.07020.27
5.6.70.0000.06720.42
5.6.60.0030.06720.48
5.6.50.0130.07720.45
5.6.40.0130.07720.38
5.6.30.0130.06320.44
5.6.20.0100.07320.45
5.6.10.0200.07020.36
5.6.00.0100.04720.37
5.5.380.0200.06720.34
5.5.370.0130.07720.39
5.5.360.0130.06720.32
5.5.350.0070.08320.45
5.5.340.0100.07720.90
5.5.330.0100.08020.89
5.5.320.0030.05020.84
5.5.310.0070.08320.89
5.5.300.0230.07020.91
5.5.290.0070.03720.91
5.5.280.0100.04720.87
5.5.270.0100.08720.88
5.5.260.0170.08320.83
5.5.250.0000.07020.54
5.5.240.0130.07720.11
5.5.230.0130.07720.17
5.5.220.0070.04320.25
5.5.210.0030.08020.10
5.5.200.0100.06720.11
5.5.190.0070.08020.19
5.5.180.0170.06720.21
5.5.160.0070.07320.10
5.5.150.0000.08720.27
5.5.140.0000.05320.21
5.5.130.0070.07320.11
5.5.120.0000.07720.14
5.5.110.0070.07720.25
5.5.100.0030.08020.07
5.5.90.0130.07320.10
5.5.80.0030.07320.11
5.5.70.0070.08020.06
5.5.60.0130.06020.11
5.5.50.0070.04320.15
5.5.40.0170.07020.11
5.5.30.0070.06719.95
5.5.20.0030.07720.13
5.5.10.0100.07319.97
5.5.00.0130.04019.96
5.4.450.0100.07719.36
5.4.440.0130.07019.11
5.4.430.0100.07019.35
5.4.420.0130.06719.44
5.4.410.0070.07319.24
5.4.400.0000.05719.15
5.4.390.0100.07719.13
5.4.380.0070.07318.98
5.4.370.0130.04018.95
5.4.360.0100.07019.03
5.4.350.0100.06719.14
5.4.340.0170.06718.95
5.4.320.0000.08318.93
5.4.310.0030.06319.10
5.4.300.0030.07719.05
5.4.290.0030.06319.14
5.4.280.0030.08318.79
5.4.270.0030.07718.94
5.4.260.0030.04719.03
5.4.250.0070.08019.13
5.4.240.0030.06318.82
5.4.230.0070.07018.96
5.4.220.0070.06319.05
5.4.210.0100.07319.11
5.4.200.0030.08319.02
5.4.190.0100.07719.11
5.4.180.0070.08319.12
5.4.170.0030.08318.89
5.4.160.0070.07318.98
5.4.150.0130.06718.79
5.4.140.0030.05316.28
5.4.130.0100.06716.35
5.4.120.0070.04716.19
5.4.110.0170.06316.44
5.4.100.0030.07316.45
5.4.90.0070.05716.39
5.4.80.0070.07316.41
5.4.70.0030.07016.34
5.4.60.0070.06716.36
5.4.50.0100.03716.28
5.4.40.0100.07016.45
5.4.30.0130.05316.43
5.4.20.0030.04316.18
5.4.10.0170.06016.27
5.4.00.0000.06315.77
5.3.290.0100.07314.64
5.3.280.0100.07314.43
5.3.270.0030.08014.46
5.3.260.0070.07014.46
5.3.250.0070.07714.55
5.3.240.0030.03714.55
5.3.230.0030.07714.46
5.3.220.0070.07014.50
5.3.210.0100.07314.56
5.3.200.0030.05314.54
5.3.190.0070.07314.43
5.3.180.0070.05714.57
5.3.170.0030.04714.52
5.3.160.0000.08714.50
5.3.150.0100.06714.50
5.3.140.0030.07314.55
5.3.130.0070.08014.54
5.3.120.0000.08314.55
5.3.110.0100.06014.45
5.3.100.0070.05714.04
5.3.90.0070.07313.96
5.3.80.0030.08013.87
5.3.70.0000.07013.97
5.3.60.0070.03713.85
5.3.50.0100.06013.95
5.3.40.0100.03713.93
5.3.30.0030.06013.89
5.3.20.0000.04313.55
5.3.10.0030.07013.50
5.3.00.0030.07713.59
5.2.170.0100.04311.11
5.2.160.0070.05711.00
5.2.150.0030.05710.99
5.2.140.0070.05710.96
5.2.130.0030.05311.02
5.2.120.0030.03311.07
5.2.110.0070.06011.09
5.2.100.0030.05310.89
5.2.90.0070.05311.10
5.2.80.0070.05311.11
5.2.70.0000.07311.06
5.2.60.0000.06711.10
5.2.50.0100.06010.84
5.2.40.0000.06311.04
5.2.30.0030.03710.98
5.2.20.0070.05710.96
5.2.10.0130.04710.91
5.2.00.0070.05710.57
5.1.60.0030.0509.98
5.1.50.0170.01710.00
5.1.40.0100.0439.85
5.1.30.0030.05710.19
5.1.20.0130.04310.40
5.1.10.0030.04710.13
5.1.00.0030.05310.06
5.0.50.0100.0138.55
5.0.40.0000.0238.45
5.0.30.0000.0378.23
5.0.20.0030.0208.26
5.0.10.0000.0378.30
5.0.00.0030.0308.27
4.4.90.0000.0177.99
4.4.80.0000.0207.99
4.4.70.0000.0377.99
4.4.60.0100.0307.99
4.4.50.0030.0337.99
4.4.40.0030.0537.99
4.4.30.0000.0237.99
4.4.20.0000.0207.99
4.4.10.0030.0177.99
4.4.00.0030.0407.99
4.3.110.0000.0177.99
4.3.100.0000.0177.99
4.3.90.0070.0107.99
4.3.80.0000.0237.99
4.3.70.0070.0107.99
4.3.60.0000.0177.99
4.3.50.0000.0177.99
4.3.40.0030.0207.99
4.3.30.0000.0177.99
4.3.20.0000.0177.99
4.3.10.0000.0137.99
4.3.00.0030.0137.99