3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo json_encode("</script>");

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)
7.2.00.0040.00819.42
7.1.100.0040.01117.95
7.1.70.0000.01116.74
7.1.60.0040.00716.93
7.1.50.0060.01316.66
7.1.00.0070.07322.54
7.0.200.0030.01316.82
7.0.140.0070.07022.09
7.0.90.0030.07319.90
7.0.80.0030.07019.95
7.0.70.0630.08720.00
7.0.60.0670.07319.90
7.0.50.0630.07320.34
7.0.40.0030.06020.05
7.0.30.0070.08320.13
7.0.20.0130.08020.14
7.0.10.0070.08320.17
7.0.00.0200.07020.14
5.6.280.0030.07321.03
5.6.240.0130.06320.63
5.6.230.0130.07320.62
5.6.220.0100.07320.64
5.6.210.0070.08720.66
5.6.200.0130.07320.94
5.6.190.0100.06720.93
5.6.180.0030.08321.07
5.6.170.0100.07721.07
5.6.160.0100.07720.93
5.6.150.0130.06721.08
5.6.140.0070.07020.93
5.6.130.0030.06021.05
5.6.120.0030.04320.95
5.6.110.0100.05021.00
5.6.100.0030.09021.11
5.6.90.0070.08020.99
5.6.80.0030.04720.51
5.6.70.0130.03320.48
5.6.60.0070.03720.42
5.6.50.0070.04020.50
5.6.40.0070.04720.30
5.6.30.0030.04020.44
5.6.20.0030.03720.30
5.6.10.0000.04320.44
5.6.00.0000.03720.41
5.5.380.0170.07020.49
5.5.370.0100.07020.40
5.5.360.0070.07020.37
5.5.350.0200.07320.41
5.5.340.0100.08020.85
5.5.330.0100.07320.79
5.5.320.0070.08320.64
5.5.310.0000.07720.89
5.5.300.0070.06320.91
5.5.290.0100.07320.80
5.5.280.0000.08320.91
5.5.270.0030.04320.85
5.5.260.0170.04020.86
5.5.250.0000.05320.69
5.5.240.0070.04020.02
5.5.230.0030.03720.23
5.5.220.0000.04020.16
5.5.210.0030.03320.26
5.5.200.0100.03320.10
5.5.190.0000.04320.12
5.5.180.0130.04320.17
5.5.160.0070.05020.10
5.5.150.0100.03720.17
5.5.140.0000.05020.22
5.5.130.0000.04720.11
5.5.120.0030.03320.10
5.5.110.0070.03720.13
5.5.100.0100.04320.06
5.5.90.0030.03320.12
5.5.80.0030.05020.06
5.5.70.0070.03720.06
5.5.60.0130.04019.99
5.5.50.0000.04320.15
5.5.40.0100.03320.07
5.5.30.0030.04020.01
5.5.20.0000.04320.08
5.5.10.0070.03719.98
5.5.00.0000.03720.12
5.4.450.0100.07019.36
5.4.440.0070.07319.39
5.4.430.0100.05319.55
5.4.420.0030.04719.38
5.4.410.0030.08719.24
5.4.400.0030.04018.97
5.4.390.0070.03719.06
5.4.380.0030.03718.78
5.4.370.0030.03719.05
5.4.360.0030.04318.81
5.4.350.0070.03718.96
5.4.340.0030.04019.03
5.4.320.0030.03718.78
5.4.310.0030.03719.15
5.4.300.0070.03319.24
5.4.290.0030.04719.15
5.4.280.0170.02719.02
5.4.270.0030.04018.97
5.4.260.0000.03319.02
5.4.250.0030.03719.12
5.4.240.0000.04019.22
5.4.230.0070.03319.09
5.4.220.0000.08019.03
5.4.210.0030.03018.77
5.4.200.0100.06018.89
5.4.190.0030.03318.97
5.4.180.0030.04018.94
5.4.170.0070.03319.11
5.4.160.0000.04018.95
5.4.150.0070.03719.10
5.4.140.0000.03316.10
5.4.130.0100.03016.22
5.4.120.0000.03716.32
5.4.110.0070.05016.30
5.4.100.0370.05316.37
5.4.90.0170.06316.23
5.4.80.0030.05016.29
5.4.70.0000.06716.29
5.4.60.0030.05016.18
5.4.50.0000.05016.28
5.4.40.0030.04316.29
5.4.30.0000.04716.26
5.4.20.0130.04316.23
5.4.10.0100.06716.23
5.4.00.0070.06715.66
5.3.290.0030.03314.60
5.3.280.0000.04014.54
5.3.270.0030.04314.59
5.3.260.0000.04014.59
5.3.250.0000.04014.53
5.3.240.0100.04014.51
5.3.230.0030.03314.55
5.3.220.0030.03714.56
5.3.210.0100.07314.50
5.3.200.0000.08014.38
5.3.190.0330.05014.52
5.3.180.0100.05714.42
5.3.170.0030.07714.52
5.3.160.0100.06014.54
5.3.150.0030.06314.54
5.3.140.0100.07014.54
5.3.130.0200.06014.53
5.3.120.0030.07714.50
5.3.110.0070.07314.53
5.3.100.0130.06713.89
5.3.90.0070.07713.85
5.3.80.0100.06713.99
5.3.70.0200.04013.76
5.3.60.0100.07013.93
5.3.50.0100.07313.95
5.3.40.0070.07313.88
5.3.30.0100.06313.85
5.3.20.0070.07313.54
5.3.10.0070.06713.64
5.3.00.0000.06013.49
5.2.170.0070.04711.19
5.2.160.0030.06011.18
5.2.150.0030.06011.12
5.2.140.0000.04011.09
5.2.130.0100.04711.07
5.2.120.0030.06311.16
5.2.110.0130.05711.16
5.2.100.0030.03711.09
5.2.90.0030.03711.09
5.2.80.0000.06311.14
5.2.70.0030.03311.01
5.2.60.0030.03310.80
5.2.50.0070.06010.93
5.2.40.0070.05710.95
5.2.30.0070.05310.82
5.2.20.0070.03710.85
5.2.10.0070.05010.85
5.2.00.0100.04010.73
5.1.60.0030.04010.06
5.1.50.0070.04310.04
5.1.40.0000.0409.97
5.1.30.0100.03310.38
5.1.20.0070.02710.37
5.1.10.0000.03310.05
5.1.00.0100.05010.05
5.0.50.0100.0338.83
5.0.40.0100.0438.83
5.0.30.0000.0678.83
5.0.20.0000.0338.83
5.0.10.0030.0408.83
5.0.00.0100.0478.83
4.4.90.0000.0378.83
4.4.80.0070.0308.83
4.4.70.0030.0238.83
4.4.60.0000.0378.83
4.4.50.0000.0338.83
4.4.40.0070.0508.83
4.4.30.0030.0308.83
4.4.20.0030.0178.83
4.4.10.0100.0278.83
4.4.00.0070.0478.83
4.3.110.0000.0338.83
4.3.100.0070.0308.83
4.3.90.0070.0308.83
4.3.80.0000.0478.83
4.3.70.0100.0238.83
4.3.60.0030.0378.83
4.3.50.0070.0278.83
4.3.40.0070.0478.83
4.3.30.0000.0378.83
4.3.20.0000.0308.83
4.3.10.0000.0338.83
4.3.00.0070.0178.83