3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php setlocale('en_US.utf8', LC_ALL); var_dump(escapeshellarg('hello worldé'));

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)
7.2.00.0030.00619.34
7.1.100.0000.01417.78
7.1.70.0060.00616.73
7.1.60.0110.01419.82
7.1.50.0150.00616.83
7.1.00.0000.08022.51
7.0.200.0000.00816.52
7.0.140.0030.07322.18
7.0.100.0100.04320.02
7.0.90.0330.08320.02
7.0.80.0400.07719.85
7.0.70.0130.07719.96
7.0.60.0400.06319.78
7.0.50.0030.07720.21
7.0.40.0070.08320.07
7.0.30.0170.04320.13
7.0.20.0100.08320.13
7.0.10.0070.07720.14
7.0.00.0100.06720.18
5.6.280.0030.07321.04
5.6.250.0170.07720.60
5.6.240.0100.08320.63
5.6.230.0100.07020.59
5.6.220.0130.07320.55
5.6.210.0130.07720.74
5.6.200.0130.07021.08
5.6.190.0030.08721.00
5.6.180.0100.08320.93
5.6.170.0130.07321.01
5.6.160.0130.06320.97
5.6.150.0100.08021.05
5.6.140.0100.07721.10
5.6.130.0200.07021.05
5.6.120.0100.07720.95
5.6.110.0100.08020.93
5.6.100.0000.07721.04
5.6.90.0100.05021.00
5.6.80.0000.04720.40
5.6.70.0070.04020.30
5.6.60.0070.05320.53
5.6.50.0070.03720.45
5.6.40.0130.02720.43
5.6.30.0000.04720.46
5.6.20.0030.04020.42
5.6.10.0070.04720.43
5.6.00.0070.06020.28
5.5.380.0070.08020.40
5.5.370.0030.05320.38
5.5.360.0170.06720.38
5.5.350.0030.05020.46
5.5.340.0100.07320.61
5.5.330.0030.08020.75
5.5.320.0100.05020.77
5.5.310.0000.05720.86
5.5.300.0130.07720.91
5.5.290.0030.08720.72
5.5.280.0070.07320.76
5.5.270.0100.06320.74
5.5.260.0030.05320.90
5.5.250.0070.04720.73
5.5.240.0030.04020.21
5.5.230.0000.04720.20
5.5.220.0030.04020.00
5.5.210.0000.05720.25
5.5.200.0000.04020.26
5.5.190.0070.04020.18
5.5.180.0030.03720.17
5.5.160.0070.03320.21
5.5.150.0030.04020.20
5.5.140.0000.04020.09
5.5.130.0070.03720.07
5.5.120.0030.04020.22
5.5.110.0000.04320.22
5.5.100.0100.03320.07
5.5.90.0070.03320.16
5.5.80.0100.03320.06
5.5.70.0070.04020.07
5.5.60.0030.03720.05
5.5.50.0070.03720.09
5.5.40.0070.03320.09
5.5.30.0000.04320.04
5.5.20.0000.04019.98
5.5.10.0170.07320.01
5.5.00.0000.04319.95
5.4.450.0070.08319.45
5.4.440.0100.07719.27
5.4.430.0100.07719.45
5.4.420.0030.04719.37
5.4.410.0100.03319.22
5.4.400.0030.04019.08
5.4.390.0030.04319.14
5.4.380.0070.03019.06
5.4.370.0000.04019.06
5.4.360.0030.03719.23
5.4.350.0130.05019.12
5.4.340.0100.03319.04
5.4.320.0070.04719.07
5.4.310.0030.04718.81
5.4.300.0030.03719.12
5.4.290.0070.04018.98
5.4.280.0000.04719.11
5.4.270.0030.03719.03
5.4.260.0030.03718.96
5.4.250.0030.03718.93
5.4.240.0000.04019.06
5.4.230.0100.06018.89
5.4.220.0070.04019.11
5.4.210.0070.03319.12
5.4.200.0130.02719.05
5.4.190.0030.03719.06
5.4.180.0030.05319.02
5.4.170.0000.04019.21
5.4.160.0030.03319.01
5.4.150.0130.05319.21
5.4.140.0030.04016.27
5.4.130.0100.03316.27
5.4.120.0000.03716.36
5.4.110.0070.03316.32
5.4.100.0100.03016.30
5.4.90.0030.03316.38
5.4.80.0070.06016.29
5.4.70.0100.06316.24
5.4.60.0030.07716.19
5.4.50.0070.07316.41
5.4.40.0000.07716.37
5.4.30.0000.08016.18
5.4.20.0070.07716.18
5.4.10.0070.06716.38
5.4.00.0070.07315.73
5.3.290.0030.03714.50
5.3.280.0070.03714.46
5.3.270.0000.04314.55
5.3.260.0030.04314.54
5.3.250.0030.04014.44
5.3.240.0070.03314.54
5.3.230.0000.03714.57
5.3.220.0070.03314.56
5.3.210.0030.03714.43
5.3.200.0000.04314.57
5.3.190.0000.04314.55
5.3.180.0100.02714.54
5.3.170.0070.07014.39
5.3.160.0070.07314.42
5.3.150.0030.08314.50
5.3.140.0000.03714.51
5.3.130.0070.06714.52
5.3.120.0100.07014.38
5.3.110.0030.08014.48
5.3.100.0030.07013.94
5.3.90.0070.07713.96
5.3.80.0030.07713.88
5.3.70.0070.07013.77
5.3.60.0070.04313.98
5.3.50.0000.04313.71
5.3.40.0100.07713.91
5.3.30.0030.06713.89
5.3.20.0030.08013.70
5.3.10.0130.06313.66
5.3.00.0100.07713.61
5.2.170.0130.03312.83
5.2.160.0070.06012.83
5.2.150.0100.05312.83
5.2.140.0100.03712.83
5.2.130.0100.06012.83
5.2.120.0030.05712.83
5.2.110.0030.06712.83
5.2.100.0030.04312.83
5.2.90.0030.03312.83
5.2.80.0070.05312.83
5.2.70.0000.05712.83
5.2.60.0030.05712.83
5.2.50.0030.05012.83
5.2.40.0000.03712.83
5.2.30.0100.06012.83
5.2.20.0000.04712.83
5.2.10.0070.04712.83
5.2.00.0030.06012.83
5.1.60.0070.04712.83
5.1.50.0030.05712.83
5.1.40.0030.05312.83
5.1.30.0000.06012.83
5.1.20.0130.04012.83
5.1.10.0030.05312.83
5.1.00.0100.05012.83
5.0.50.0030.05012.83
5.0.40.0070.04312.83
5.0.30.0000.06712.83
5.0.20.0030.02712.83
5.0.10.0070.04012.83
5.0.00.0000.06312.83
4.4.90.0070.02712.83
4.4.80.0000.02012.83
4.4.70.0030.03712.83
4.4.60.0070.03012.83
4.4.50.0030.03312.83
4.4.40.0000.03012.83
4.4.30.0070.03312.83
4.4.20.0030.03712.83
4.4.10.0070.03312.83
4.4.00.0030.04312.83
4.3.110.0000.03012.83
4.3.100.0030.03312.83
4.3.90.0130.02312.83
4.3.80.0030.05712.83
4.3.70.0030.02712.83
4.3.60.0030.03312.83
4.3.50.0030.02012.83
4.3.40.0000.04012.83
4.3.30.0000.03312.83
4.3.20.0100.02712.83
4.3.10.0000.02712.83
4.3.00.0000.03712.83