3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = array( "david"=>"blue", "perry"=>"red"); extract($arr); echo $david; echo $perry;

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)
7.2.60.0070.00016.50
7.1.200.0090.00315.85
7.1.70.0040.00417.01
7.1.60.0130.01019.17
7.1.50.0080.01517.03
7.1.00.0070.04022.51
7.0.200.0000.00716.33
7.0.140.0130.06722.08
7.0.100.0100.08320.16
7.0.90.0100.08319.89
7.0.80.0030.06719.98
7.0.70.0200.06019.81
7.0.60.0100.07019.91
7.0.50.0100.07720.29
7.0.40.0070.08320.11
7.0.30.0100.07720.11
7.0.20.0100.04720.15
7.0.10.0030.08320.06
7.0.00.0030.07019.94
5.6.280.0030.07321.03
5.6.250.0030.05320.57
5.6.240.0070.05020.57
5.6.230.0030.08320.64
5.6.220.0130.07720.59
5.6.210.0100.05020.70
5.6.200.0100.05720.95
5.6.190.0170.07321.16
5.6.180.0100.08021.16
5.6.170.0130.07320.96
5.6.160.0070.08021.09
5.6.150.0100.07021.07
5.6.140.0100.07721.10
5.6.130.0100.07320.91
5.6.120.0130.07320.93
5.6.110.0170.08021.06
5.6.100.0170.04020.99
5.6.90.0100.07720.98
5.6.80.0100.06020.55
5.6.70.0100.07020.43
5.6.60.0170.06020.42
5.6.50.0130.08020.34
5.6.40.0100.08020.38
5.6.30.0100.04720.43
5.6.20.0030.05320.28
5.6.10.0130.07020.41
5.6.00.0030.09020.35
5.5.380.0070.04720.53
5.5.370.0100.08020.54
5.5.360.0000.05320.33
5.5.350.0200.06720.36
5.5.340.0030.09020.91
5.5.330.0100.07320.87
5.5.320.0100.08020.73
5.5.310.0070.08320.63
5.5.300.0130.07320.93
5.5.290.0100.04720.92
5.5.280.0100.07320.79
5.5.270.0030.05720.79
5.5.260.0070.08020.75
5.5.250.0070.08020.72
5.5.240.0030.07720.27
5.5.230.0100.07720.26
5.5.220.0130.06020.27
5.5.210.0070.07720.26
5.5.200.0100.04320.18
5.5.190.0200.07320.21
5.5.180.0100.07720.23
5.5.160.0070.08020.26
5.5.150.0070.06720.26
5.5.140.0070.08020.09
5.5.130.0070.07720.27
5.5.120.0030.08320.21
5.5.110.0130.07720.21
5.5.100.0100.07720.17
5.5.90.0030.05720.07
5.5.80.0030.05020.00
5.5.70.0070.04720.05
5.5.60.0130.07719.94
5.5.50.0200.04720.05
5.5.40.0070.06320.05
5.5.30.0170.06720.10
5.5.20.0030.06020.11
5.5.10.0070.06320.05
5.5.00.0030.08020.09
5.4.450.0130.07719.45
5.4.440.0170.07019.37
5.4.430.0100.07019.39
5.4.420.0000.08019.27
5.4.410.0070.07719.23
5.4.400.0170.06718.90
5.4.390.0030.08019.12
5.4.380.0170.06319.02
5.4.370.0130.07319.22
5.4.360.0030.08019.07
5.4.350.0100.07719.22
5.4.340.0070.06318.79
5.4.320.0030.07718.95
5.4.310.0100.06719.05
5.4.300.0070.07019.04
5.4.290.0030.08018.81
5.4.280.0100.07019.12
5.4.270.0100.07318.91
5.4.260.0170.07319.10
5.4.250.0070.07719.14
5.4.240.0100.06018.96
5.4.230.0130.06019.09
5.4.220.0100.07719.04
5.4.210.0100.07719.12
5.4.200.0070.04718.89
5.4.190.0100.07019.02
5.4.180.0170.06019.11
5.4.170.0100.07319.01
5.4.160.0070.07318.95
5.4.150.0130.06719.10
5.4.140.0070.07316.28
5.4.130.0030.07316.28
5.4.120.0170.05716.34
5.4.110.0070.07316.31
5.4.100.0070.07316.43
5.4.90.0000.07716.26
5.4.80.0170.06316.21
5.4.70.0070.07316.21
5.4.60.0100.05016.21
5.4.50.0030.07316.30
5.4.40.0000.08316.37
5.4.30.0100.04316.19
5.4.20.0170.05716.28
5.4.10.0070.05716.31
5.4.00.0030.07315.67
5.3.290.0030.07714.65
5.3.280.0000.08314.45
5.3.270.0030.07314.60
5.3.260.0070.06014.57
5.3.250.0070.07714.54
5.3.240.0170.07014.59
5.3.230.0030.07714.54
5.3.220.0070.07314.54
5.3.210.0130.05014.43
5.3.200.0070.07014.56
5.3.190.0030.08014.56
5.3.180.0030.07714.47
5.3.170.0070.07014.51
5.3.160.0030.07714.54
5.3.150.0030.08014.40
5.3.140.0070.07314.55
5.3.130.0030.08314.36
5.3.120.0100.07714.40
5.3.110.0100.07314.37
5.3.100.0070.04714.03
5.3.90.0000.07713.93
5.3.80.0100.06713.92
5.3.70.0100.07013.98
5.3.60.0070.07313.99
5.3.50.0170.03313.73
5.3.40.0030.07713.81
5.3.30.0100.07313.76
5.3.20.0000.08013.63
5.3.10.0130.06713.64
5.3.00.0030.06313.56
5.2.170.0070.05711.14
5.2.160.0030.05710.94
5.2.150.0100.05311.17
5.2.140.0070.05711.14
5.2.130.0070.06311.09
5.2.120.0070.06311.02
5.2.110.0030.04010.89
5.2.100.0070.04710.90
5.2.90.0070.06011.14
5.2.80.0030.06011.14
5.2.70.0130.05711.12
5.2.60.0070.05010.84
5.2.50.0030.06010.89
5.2.40.0000.06311.05
5.2.30.0030.03310.96
5.2.20.0070.05710.80
5.2.10.0070.06010.86
5.2.00.0130.02310.71
5.1.60.0070.05010.31
5.1.50.0000.05710.31
5.1.40.0030.05310.31
5.1.30.0030.05310.34
5.1.20.0030.04710.40
5.1.10.0070.05310.31
5.1.00.0000.04010.31
5.0.50.0100.04010.31
5.0.40.0000.04010.31
5.0.30.0070.03710.31
5.0.20.0030.05010.31
5.0.10.0000.03310.31
5.0.00.0000.04310.31
4.4.90.0000.02310.31
4.4.80.0030.02710.31
4.4.70.0000.02310.31
4.4.60.0030.03310.31
4.4.50.0030.02710.31
4.4.40.0070.04310.31
4.4.30.0030.03310.31
4.4.20.0000.03710.31
4.4.10.0000.03710.31
4.4.00.0030.05710.31
4.3.110.0030.03710.31
4.3.100.0000.03710.31
4.3.90.0030.03710.31
4.3.80.0030.05310.31
4.3.70.0000.03710.31
4.3.60.0030.03710.31
4.3.50.0000.03710.31
4.3.40.0070.04010.31
4.3.30.0030.03310.31
4.3.20.0000.03710.31
4.3.10.0000.03010.31
4.3.00.0030.03010.31