3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(strtotime("08/14/2006"));

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)
7.2.100.1430.01014.75
7.2.90.1420.01014.91
7.2.80.0210.00614.89
7.2.70.0530.01514.75
7.2.60.0150.00614.98
7.2.50.0600.00814.83
7.2.40.1310.00614.88
7.2.30.1300.00615.09
7.2.20.1140.00615.09
7.2.10.1220.01315.06
7.2.00.0350.01215.01
7.1.220.0140.00614.04
7.1.210.1310.01013.91
7.1.200.1040.00014.09
7.1.190.1240.00313.70
7.1.180.1170.00314.00
7.1.170.0160.01313.70
7.1.160.0310.00914.11
7.1.150.1260.00713.85
7.1.140.1190.00713.85
7.1.130.1180.00013.94
7.1.120.0490.01013.66
7.1.110.1000.00614.01
7.1.100.0160.00013.94
7.1.90.0870.00613.81
7.1.80.1020.01314.00
7.1.70.0920.01013.98
7.1.60.1080.01632.00
7.1.50.1200.01432.01
7.1.40.1680.01732.12
7.1.30.0970.01331.66
7.1.20.0920.01131.93
7.1.10.0730.00914.02
7.1.00.0500.00013.95
7.0.310.0140.00713.30
7.0.300.0740.00313.56
7.0.290.0150.00613.48
7.0.280.0170.00313.41
7.0.270.1260.00913.52
7.0.260.0130.00913.54
7.0.250.0980.01313.41
7.0.240.1070.00313.65
7.0.230.1010.00313.32
7.0.220.0340.00613.32
7.0.210.1980.00313.46
7.0.200.1030.01013.40
7.0.190.1050.00313.45
7.0.180.0980.01013.59
7.0.170.0810.00813.60
7.0.160.1040.00313.57
7.0.150.1410.00613.54
7.0.140.0490.01013.51
7.0.130.0980.00713.41
7.0.120.0820.00713.59
7.0.110.0600.00613.53
7.0.100.0240.00013.59
7.0.90.1490.00413.70
7.0.80.0700.01213.66
7.0.70.0690.01213.64
7.0.60.0730.01013.76
7.0.50.0830.00913.84
7.0.40.0760.00613.32
7.0.30.0180.01113.45
7.0.20.0620.00713.66
7.0.10.0420.00313.57
7.0.00.0410.00713.72
hhvm-3.22.00.0680.20090.45
hhvm-3.21.30.1040.14990.05
hhvm-3.21.00.0820.16489.62
hhvm-3.20.20.0860.15990.24
hhvm-3.19.20.1260.17589.31
hhvm-3.18.50.0880.17288.28
hhvm-3.18.40.0920.16587.66
hhvm-3.17.30.1030.17087.15
hhvm-3.15.40.0950.16384.63
hhvm-3.13.20.1880.17996.22
hhvm-3.12.140.0910.17695.22
hhvm-3.11.10.1210.16686.90
hhvm-3.10.10.1000.19384.14
5.6.380.0060.00614.14
5.6.370.0060.00914.29
5.6.360.0060.01214.57
5.6.350.0080.01014.30
5.6.340.0140.00614.24
5.6.330.0030.01514.09
5.6.320.0030.01014.37
5.6.310.0040.00814.16
5.6.300.0070.01213.68
5.6.290.0090.00913.98
5.6.280.0110.00714.32
5.6.270.0160.00514.28
5.6.260.0060.01214.13
5.6.250.0130.00313.91
5.6.240.0120.00814.31
5.6.230.0120.00614.24
5.6.220.0150.00814.32
5.6.210.0150.00714.32
5.6.200.0110.01114.14
5.6.190.0120.00714.09
5.6.180.0130.00714.31
5.6.170.0110.01114.32
5.6.160.0090.00914.33
5.6.150.0080.00814.02
5.6.140.0060.01214.14
5.6.130.0000.01514.12
5.6.120.0050.01214.16
5.6.110.0150.00214.23
5.6.100.0120.00914.34
5.6.90.0120.00613.88
5.6.80.0160.00014.18
5.6.70.0200.00013.99
5.6.60.0140.00513.95
5.6.50.0100.00814.25
5.6.40.0170.00013.77
5.6.30.0080.01314.21
5.6.20.0090.00914.22
5.6.10.0100.01114.20
5.6.00.0180.00414.12
5.5.380.0000.01212.33
5.5.370.0080.00912.33
5.5.360.0120.00312.33
5.5.350.0000.01612.33
5.5.340.0070.00712.33
5.5.330.0080.00612.33
5.5.320.0130.00512.33
5.5.310.0110.00312.33
5.5.300.0110.00412.33
5.5.290.0030.01212.33
5.5.280.0000.01212.33
5.5.270.0120.00412.33
5.5.260.0000.01512.33
5.5.250.0090.00512.33
5.5.240.0110.00412.33
5.5.230.0080.00812.33
5.5.220.0170.00612.33
5.5.210.0080.00812.33
5.5.200.0000.01212.33
5.5.190.0080.00412.33
5.5.180.0090.00512.33
5.5.170.0130.00414.25
5.5.160.0110.00312.33
5.5.150.0140.00012.33
5.5.140.0070.00712.33
5.5.130.0060.00612.33
5.5.120.0110.00412.33
5.5.110.0040.01012.33
5.5.100.0100.00512.33
5.5.90.0080.00612.33
5.5.80.0100.00312.33
5.5.70.0110.00412.33
5.5.60.0110.00312.33
5.5.50.0100.00512.33
5.5.40.0150.00012.33
5.5.30.0140.00012.33
5.5.20.0110.00412.33
5.5.10.0070.00712.33
5.5.00.0040.00812.33
5.4.450.0070.00712.33
5.4.440.0120.00312.33
5.4.430.0120.00412.33
5.4.420.0060.01012.33
5.4.410.0100.00312.33
5.4.400.0140.00012.33
5.4.390.0050.00912.33
5.4.380.0090.00312.33
5.4.370.0060.00612.33
5.4.360.0150.00012.33
5.4.350.0030.01012.33
5.4.340.0090.00412.33
5.4.330.0130.00312.33
5.4.320.0110.00612.33
5.4.310.0120.00312.33
5.4.300.0070.00612.33
5.4.290.0130.00012.33
5.4.280.0070.00712.33
5.4.270.0090.00612.33
5.4.260.0140.00012.33
5.4.250.0090.00512.33
5.4.240.0090.00712.33
5.4.230.0080.00512.33
5.4.220.0080.00812.33
5.4.210.0120.00312.33
5.4.200.0060.00612.33
5.4.190.0040.00412.33
5.4.180.0200.00312.33
5.4.170.0150.00012.33
5.4.160.0060.00612.33
5.4.150.0000.01512.33
5.4.140.0060.00612.33
5.4.130.0050.00812.33
5.4.120.0060.00912.33
5.4.110.0060.00612.33
5.4.100.0100.00512.33
5.4.90.0120.00012.33
5.4.80.0060.00612.33
5.4.70.0100.00512.33
5.4.60.0120.00012.33
5.4.50.0070.00712.33
5.4.40.0130.00412.33
5.4.30.0170.00012.33
5.4.20.0080.00812.33
5.4.10.0040.00812.33
5.4.00.0100.00312.33
5.3.290.0130.00312.33
5.3.280.0090.00512.33
5.3.270.0090.00812.33
5.3.260.0060.00612.33
5.3.250.0120.00012.33
5.3.240.0080.00412.33
5.3.230.0060.00612.33
5.3.220.0090.00312.33
5.3.210.0180.00712.33
5.3.200.0070.00512.33
5.3.190.0050.00812.33
5.3.180.0050.00712.33
5.3.170.0060.00612.33
5.3.160.0080.00412.33
5.3.150.0220.00312.33
5.3.140.0120.00012.33
5.3.130.0080.00812.33
5.3.120.0090.00412.33
5.3.110.0080.00812.33
5.3.100.0060.00612.33
5.3.90.0050.00512.33
5.3.80.0060.00612.33
5.3.70.0080.00512.33
5.3.60.0080.00512.33
5.3.50.0060.00612.33
5.3.40.0050.00812.33
5.3.30.0100.00312.33
5.3.20.0050.00512.33
5.3.10.0070.00712.33
5.3.00.0070.00712.33
5.2.170.0060.00612.33
5.2.160.0130.00012.33
5.2.150.0000.00912.33
5.2.140.0060.00612.33
5.2.130.0050.00512.33
5.2.120.0060.00612.33
5.2.110.0050.00512.33
5.2.100.0080.00412.33
5.2.90.0090.00212.33
5.2.80.0000.01112.33
5.2.70.0030.00712.33
5.2.60.0070.00212.33
5.2.50.0110.00012.33
5.2.40.0080.00412.33
5.2.30.0130.00012.33
5.2.20.0060.00612.33
5.2.10.0090.00012.33
5.2.00.0060.00312.33
5.1.60.0080.00012.33
5.1.50.0040.00712.33
5.1.40.0080.00012.33
5.1.30.0080.00012.33
5.1.20.0080.00312.33
5.1.10.0050.00512.33
5.1.00.0070.00312.33
5.0.50.0070.00012.33
5.0.40.0000.00712.33
5.0.30.0080.00012.33
5.0.20.0090.00012.33
5.0.10.0030.00612.33
5.0.00.0030.00612.33
4.4.90.0030.00412.33
4.4.80.0040.00412.33
4.4.70.0000.00712.33
4.4.60.0060.00012.33
4.4.50.0050.00212.33
4.4.40.0030.00312.33
4.4.30.0000.00512.33
4.4.20.0060.00012.33
4.4.10.0000.00812.33
4.4.00.0040.00412.33
4.3.110.0070.00012.33
4.3.100.0000.00712.33
4.3.90.0070.00012.33
4.3.80.0000.00612.33
4.3.70.0030.00312.33
4.3.60.0060.00012.33
4.3.50.0060.00012.33
4.3.40.0070.00012.33
4.3.30.0000.00612.33
4.3.20.0000.00712.33
4.3.10.0000.00512.33
4.3.00.0020.00312.33