3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo (date("Y-m-d", strtotime("12/31/2013"))); echo new DateTime(date("Y-m-d", strtotime("12/31/2013")));

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)
7.2.80.0070.00016.57
7.2.60.0040.00916.70
7.2.00.0030.00919.68
7.1.200.0030.01015.77
7.1.100.0030.01318.03
7.1.70.0040.00417.25
7.1.60.0030.01019.32
7.1.50.0100.01316.79
7.1.00.0000.07322.24
7.0.200.0000.00816.98
7.0.140.0070.07021.97
7.0.80.0230.07019.91
7.0.70.0500.05019.95
7.0.60.0800.05019.79
7.0.50.0570.04720.24
7.0.40.0070.05320.14
7.0.30.0130.08020.03
7.0.20.0130.07320.14
7.0.10.0030.08720.18
7.0.00.0130.07320.07
5.6.280.0000.07720.90
5.6.230.0130.07720.66
5.6.220.0170.06720.55
5.6.210.0070.08020.41
5.6.200.0000.08720.93
5.6.190.0130.08321.05
5.6.180.0100.03721.09
5.6.170.0170.07021.07
5.6.160.0070.08021.16
5.6.150.0130.04321.13
5.6.140.0130.03721.05
5.6.130.0100.06021.04
5.6.120.0130.07721.01
5.6.110.0130.08321.02
5.6.100.0130.07721.00
5.6.90.0100.08721.04
5.6.80.0130.07720.54
5.6.70.0070.03720.32
5.6.60.0000.07320.39
5.6.50.0170.07020.33
5.6.40.0130.04720.34
5.6.30.0070.08320.31
5.6.20.0100.08020.41
5.6.10.0070.08720.39
5.6.00.0030.05020.45
5.5.370.0070.07320.33
5.5.360.0130.07720.33
5.5.350.0100.08020.37
5.5.340.0030.04720.75
5.5.330.0100.07020.89
5.5.320.0030.04720.79
5.5.310.0070.08020.63
5.5.300.0100.08020.91
5.5.290.0070.08020.88
5.5.280.0030.08720.88
5.5.270.0070.05020.81
5.5.260.0070.08720.78
5.5.250.0100.05720.69
5.5.240.0070.05020.18
5.5.230.0070.05320.13
5.5.220.0100.07720.14
5.5.210.0130.07020.17
5.5.200.0100.08020.27
5.5.190.0100.07320.14
5.5.180.0000.04720.27
5.5.160.0200.06320.24
5.5.150.0030.04720.19
5.5.140.0130.07020.24
5.5.130.0030.08020.17
5.5.120.0100.07720.11
5.5.110.0130.06020.11
5.5.100.0100.04719.97
5.5.90.0030.07020.04
5.5.80.0030.08720.08
5.5.70.0100.04320.13
5.5.60.0130.07020.05
5.5.50.0100.07320.15
5.5.40.0170.06720.13
5.5.30.0070.04320.07
5.5.20.0100.07719.98
5.5.10.0000.08720.04
5.5.00.0030.04720.04
5.4.450.0070.08019.30
5.4.440.0070.04319.37
5.4.430.0070.07719.55
5.4.420.0070.05019.39
5.4.410.0070.06019.42
5.4.400.0070.03719.03
5.4.390.0030.06318.79
5.4.380.0030.04319.05
5.4.370.0000.05018.94
5.4.360.0070.07718.84
5.4.350.0070.07719.04
5.4.340.0100.03718.98
5.4.320.0070.04719.00
5.4.310.0070.04719.23
5.4.300.0130.06719.05
5.4.290.0100.07019.03
5.4.280.0070.08019.07
5.4.270.0100.05019.01
5.4.260.0030.04018.94
5.4.250.0100.05018.97
5.4.240.0070.07319.14
5.4.230.0030.04319.14
5.4.220.0030.06719.04
5.4.210.0070.07719.05
5.4.200.0070.06319.11
5.4.190.0070.04318.97
5.4.180.0030.06718.97
5.4.170.0100.07019.09
5.4.160.0100.03719.12
5.4.150.0000.04719.03
5.4.140.0000.06316.37
5.4.130.0000.03716.28
5.4.120.0030.04016.39
5.4.110.0070.03316.38
5.4.100.0030.03716.48
5.4.90.0130.05016.50
5.4.80.0030.03316.38
5.4.70.0000.03716.48
5.4.60.0030.03316.32
5.4.50.0030.03716.35
5.4.40.0000.03716.34
5.4.30.0000.04316.23
5.4.20.0000.07716.19
5.4.10.0100.06316.31
5.4.00.0130.02315.68
5.3.290.0030.08714.64
5.3.280.0130.07314.57
5.3.270.0070.07714.61
5.3.260.0100.04014.59
5.3.250.0130.06314.46
5.3.240.0030.03314.59
5.3.230.0100.04014.54
5.3.220.0000.04314.52
5.3.210.0100.04714.55
5.3.200.0030.06014.42
5.3.190.0000.05014.56
5.3.180.0030.03714.55
5.3.170.0030.08314.54
5.3.160.0000.04014.44
5.3.150.0070.06314.39
5.3.140.0000.04014.52
5.3.130.0030.03314.48
5.3.120.0000.04714.54
5.3.110.0030.03714.36
5.3.100.0030.03713.97
5.3.90.0000.03713.96
5.3.80.0070.05013.97
5.3.70.0070.04013.97
5.3.60.0030.03313.98
5.3.50.0000.03313.93
5.3.40.0030.03713.71
5.3.30.0000.03713.88
5.3.20.0030.05013.54
5.3.10.0070.03013.59
5.3.00.0030.06313.57
5.2.170.0070.03011.12
5.2.160.0100.01711.21
5.2.150.0030.04010.93
5.2.140.0070.03710.93
5.2.130.0070.02311.05
5.2.120.0030.02711.09
5.2.110.0030.03711.14
5.2.100.0100.03010.85
5.2.90.0070.03711.09
5.2.80.0030.03011.04
5.2.70.0030.03011.14
5.2.60.0030.02710.88
5.2.50.0030.04710.85
5.2.40.0000.03010.95
5.2.30.0070.02710.92
5.2.20.0030.03010.95
5.2.10.0030.05710.79
5.2.00.0000.04010.75
5.1.60.0070.04010.48
5.1.50.0030.02710.48
5.1.40.0000.02310.48
5.1.30.0030.02310.48
5.1.20.0030.03310.48
5.1.10.0000.03310.48
5.1.00.0070.02710.48
5.0.50.0030.01710.48
5.0.40.0000.02010.48
5.0.30.0070.02310.48
5.0.20.0000.02010.48
5.0.10.0000.02010.48
5.0.00.0000.03310.48
4.4.90.0000.01710.48
4.4.80.0000.01710.48
4.4.70.0030.01310.48
4.4.60.0000.01710.48
4.4.50.0000.01710.48
4.4.40.0030.04010.48
4.4.30.0000.01710.48
4.4.20.0000.02310.48
4.4.10.0000.01710.48
4.4.00.0030.03010.48
4.3.110.0000.01710.48
4.3.100.0030.01310.48
4.3.90.0000.01310.48
4.3.80.0000.02010.48
4.3.70.0000.01710.48
4.3.60.0030.01310.48
4.3.50.0000.03310.48
4.3.40.0000.02310.48
4.3.30.0030.01310.48
4.3.20.0030.01310.48
4.3.10.0030.01010.48
4.3.00.0000.02310.48