3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a=array(); array_push($a,"1","2"); print_r($a);

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)
7.2.60.0060.01016.74
7.2.00.0030.01018.94
7.1.200.0060.00615.49
7.1.100.0060.00918.01
7.1.70.0030.00616.81
7.1.60.0040.00717.25
7.1.50.0030.02017.01
7.1.00.0070.05722.27
7.0.200.0040.00416.76
7.0.140.0030.07321.97
7.0.110.0070.08319.94
7.0.100.0100.07719.96
7.0.90.0130.08019.92
7.0.80.0000.05320.05
7.0.70.0330.06719.90
7.0.60.0200.04019.93
7.0.50.0100.04320.43
7.0.40.0030.04320.22
7.0.30.0170.02720.13
7.0.20.0100.03720.25
7.0.10.0070.04020.03
7.0.00.0030.08720.11
5.6.280.0030.07320.90
5.6.260.0070.07320.89
5.6.250.0070.06020.73
5.6.240.0030.08720.71
5.6.230.0170.07320.51
5.6.220.0030.05720.60
5.6.210.0130.03320.71
5.6.200.0070.04021.19
5.6.190.0030.04321.12
5.6.180.0100.07320.93
5.6.170.0030.06021.04
5.6.160.0070.08720.93
5.6.150.0070.04020.98
5.6.140.0000.04721.04
5.6.130.0070.07021.27
5.6.120.0070.04021.11
5.6.110.0070.04021.07
5.6.100.0100.05720.93
5.6.90.0070.06320.93
5.6.80.0070.04320.42
5.6.70.0070.06020.51
5.6.60.0070.03720.46
5.6.50.0030.04020.50
5.6.40.0100.05020.44
5.6.30.0070.04020.62
5.6.20.0030.08320.28
5.6.10.0030.06720.39
5.6.00.0030.04720.29
5.5.380.0130.07320.24
5.5.370.0100.07720.40
5.5.360.0070.06720.55
5.5.350.0100.03720.48
5.5.340.0030.04320.88
5.5.330.0070.07320.87
5.5.320.0070.05720.87
5.5.310.0030.04020.89
5.5.300.0070.04020.99
5.5.290.0100.03720.88
5.5.280.0030.04320.86
5.5.270.0070.06720.85
5.5.260.0070.04720.79
5.5.250.0130.06020.75
5.5.240.0000.04320.15
5.5.230.0030.04020.34
5.5.220.0030.04020.40
5.5.210.0030.04320.39
5.5.200.0070.04020.34
5.5.190.0030.04320.18
5.5.180.0070.03720.25
5.5.160.0070.03720.12
5.5.150.0000.04720.31
5.5.140.0030.04020.21
5.5.130.0030.06020.24
5.5.120.0100.03320.28
5.5.110.0030.04020.23
5.5.100.0100.03320.08
5.5.90.0000.05320.24
5.5.80.0030.05320.25
5.5.70.0070.03720.03
5.5.60.0070.08020.00
5.5.50.0100.07020.02
5.5.40.0130.06020.11
5.5.30.0000.08719.92
5.5.20.0100.03720.10
5.5.10.0100.04320.18
5.5.00.0030.08020.15
5.4.450.0100.07719.33
5.4.440.0030.05019.32
5.4.430.0100.05319.46
5.4.420.0070.06319.32
5.4.410.0130.05019.30
5.4.400.0000.04319.00
5.4.390.0070.03319.01
5.4.380.0000.04719.03
5.4.370.0070.07719.09
5.4.360.0000.04019.00
5.4.350.0070.03718.95
5.4.340.0030.03719.24
5.4.320.0030.03719.23
5.4.310.0100.03319.31
5.4.300.0070.04019.16
5.4.290.0030.07019.08
5.4.280.0070.03718.94
5.4.270.0000.04019.19
5.4.260.0100.03019.33
5.4.250.0070.07019.01
5.4.240.0030.06719.33
5.4.230.0000.06719.32
5.4.220.0030.07719.31
5.4.210.0070.07719.02
5.4.200.0100.07319.21
5.4.190.0130.06719.00
5.4.180.0100.07719.00
5.4.170.0100.07719.32
5.4.160.0030.05018.93
5.4.150.0030.08318.96
5.4.140.0000.07316.33
5.4.130.0100.07016.52
5.4.120.0130.06716.50
5.4.110.0100.07016.65
5.4.100.0100.06316.59
5.4.90.0100.06316.52
5.4.80.0030.04716.54
5.4.70.0000.07316.64
5.4.60.0130.06316.33
5.4.50.0030.07316.55
5.4.40.0070.07316.53
5.4.30.0070.04316.28
5.4.20.0000.07716.43
5.4.10.0070.07716.39
5.4.00.0030.06015.82
5.3.290.0030.04014.69
5.3.280.0030.06714.81
5.3.270.0130.06014.74
5.3.260.0030.08014.45
5.3.250.0070.07314.45
5.3.240.0000.07714.68
5.3.230.0100.07314.56
5.3.220.0070.07314.43
5.3.210.0030.07714.68
5.3.200.0130.07014.41
5.3.190.0030.08014.69
5.3.180.0130.07314.57
5.3.170.0130.07014.54
5.3.160.0030.07714.56
5.3.150.0130.07014.41
5.3.140.0100.07014.52
5.3.130.0030.07714.58
5.3.120.0070.07714.63
5.3.110.0130.05014.62
5.3.100.0100.06714.04
5.3.90.0130.07014.24
5.3.80.0030.06313.98
5.3.70.0070.07013.96
5.3.60.0100.07014.01
5.3.50.0030.05013.95
5.3.40.0070.07714.01
5.3.30.0030.05714.12
5.3.20.0100.06713.82
5.3.10.0030.07013.63
5.3.00.0100.06713.58
5.2.170.0030.05313.07
5.2.160.0130.05013.07
5.2.150.0030.03713.07
5.2.140.0030.06013.07
5.2.130.0030.06313.07
5.2.120.0070.05013.07
5.2.110.0070.05313.07
5.2.100.0070.04013.07
5.2.90.0130.05313.07
5.2.80.0070.05713.07
5.2.70.0070.04013.07
5.2.60.0030.04013.07
5.2.50.0030.05013.07
5.2.40.0030.06313.07
5.2.30.0030.05713.07
5.2.20.0100.05313.07
5.2.10.0030.05713.07
5.2.00.0030.06013.07
5.1.60.0030.05313.07
5.1.50.0030.05713.07
5.1.40.0100.04313.07
5.1.30.0070.04313.07
5.1.20.0100.04313.07
5.1.10.0070.05013.07
5.1.00.0100.05013.07
5.0.50.0030.03013.07
5.0.40.0030.04313.07
5.0.30.0030.03713.07
5.0.20.0030.04013.07
5.0.10.0000.04013.07
5.0.00.0070.06313.07
4.4.90.0000.03313.07
4.4.80.0030.03313.07
4.4.70.0030.03013.07
4.4.60.0000.04013.07
4.4.50.0000.04013.07
4.4.40.0000.05713.07
4.4.30.0000.03013.07
4.4.20.0030.01713.07
4.4.10.0000.03313.07
4.4.00.0030.05013.07
4.3.110.0000.03713.07
4.3.100.0000.03313.07
4.3.90.0000.02713.07
4.3.80.0000.05713.07
4.3.70.0030.03313.07
4.3.60.0030.01713.07
4.3.50.0000.02013.07
4.3.40.0000.05313.07
4.3.30.0000.04313.07
4.3.20.0000.03713.07
4.3.10.0000.03713.07
4.3.00.0070.02313.07