3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo unserialize(<<<EOT a:1:{i:0;a:4:{s:2:"id";i:1;s:4:"code";s:8:"products";s:11:"incremental";b:1;s:5:"items";a:3:{i:0;a:4:{s:2:"id";i:20;s:11:"productcode";s:7:"icadmac";s:11:"versioncode";s:17:"2014/icadmac14pro";s:3:"url";s:75:"http://download.progecad.com/products/icadmac/2014/icadmac14pro20140202.pkg";}i:1;a:4:{s:2:"id";i:14;s:11:"productcode";s:7:"icadmac";s:11:"versioncode";s:17:"2010/icadmac10pro";s:3:"url";s:75:"http://download.progecad.com/products/icadmac/2010/icadmac10pro20121004.pkg";}i:2;a:4:{s:2:"id";i:7;s:11:"productcode";s:13:"icadmac10.5.8";s:11:"versioncode";s:17:"2010/icadmac10pro";s:3:"url";s:81:"http://progesoft.cachefly.net/products/icadmac/2010/icadmac10pro20110222OSX58.dmg";}}}}} EOT);

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)
5.4.310.0020.04112.47
5.4.300.0070.03512.47
5.4.290.0050.03912.46
5.4.280.0070.03512.36
5.4.270.0040.03912.36
5.4.260.0090.03412.36
5.4.250.0030.04012.36
5.4.240.0070.03512.36
5.4.230.0060.03612.35
5.4.220.0050.03712.35
5.4.210.0060.03612.35
5.4.200.0070.03812.35
5.4.190.0050.03812.35
5.4.180.0040.03912.35
5.4.170.0070.03712.36
5.4.160.0100.03312.36
5.4.150.0080.03712.35
5.4.140.0060.03712.04
5.4.130.0090.03212.02
5.4.120.0090.03811.98
5.4.110.0070.04011.98
5.4.100.0070.04511.98
5.4.90.0100.04711.98
5.4.80.0120.04511.98
5.4.70.0100.03311.98
5.4.60.0100.03111.98
5.4.50.0060.03511.98
5.4.40.0020.04011.96
5.4.30.0060.04211.96
5.4.20.0040.03711.96
5.4.10.0060.03911.95
5.4.00.0080.03811.45
5.3.280.0070.04012.71
5.3.270.0080.04212.72
5.3.260.0090.03512.72
5.3.250.0070.03812.72
5.3.240.0050.04012.72
5.3.230.0080.03812.71
5.3.220.0070.03612.68
5.3.210.0090.03612.68
5.3.200.0080.03512.68
5.3.190.0080.03712.67
5.3.180.0100.04712.68
5.3.170.0060.03812.67
5.3.160.0040.04012.68
5.3.150.0050.03912.67
5.3.140.0030.03912.66
5.3.130.0060.03912.66
5.3.120.0070.03812.66
5.3.110.0040.04012.66
5.3.100.0060.03712.11
5.3.90.0080.03512.09
5.3.80.0090.03612.07
5.3.70.0020.04012.08
5.3.60.0050.03912.06
5.3.50.0070.03912.00
5.3.40.0050.03712.00
5.3.30.0050.04011.95
5.3.20.0030.03811.72
5.3.10.0060.03511.70
5.3.00.0050.03711.68
5.2.170.0060.0339.18
5.2.160.0050.0299.18
5.2.150.0050.0319.18
5.2.140.0030.0329.18
5.2.130.0030.0309.14
5.2.120.0040.0289.14
5.2.110.0030.0309.15
5.2.100.0050.0289.14
5.2.90.0050.0299.14
5.2.80.0060.0289.14
5.2.70.0070.0289.14
5.2.60.0080.0269.09
5.2.50.0060.0289.06
5.2.40.0060.0289.04
5.2.30.0030.0309.01
5.2.20.0040.0299.05
5.2.10.0030.0338.97
5.2.00.0030.0318.83
5.1.60.0060.0238.14
5.1.50.0040.0278.14
5.1.40.0060.0278.13
5.1.30.0020.0278.47
5.1.20.0090.0318.50
5.1.10.0050.0358.21
5.1.00.0060.0348.21
5.0.50.0060.0266.70
5.0.40.0050.0266.55
5.0.30.0020.0346.36
5.0.20.0020.0216.34
5.0.10.0040.0196.32
5.0.00.0030.0306.31
4.4.90.0050.0124.78
4.4.80.0010.0164.75
4.4.70.0020.0164.76
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0010.0284.71
4.4.30.0010.0174.76
4.4.20.0020.0164.85
4.4.10.0000.0184.85
4.4.00.0010.0274.76
4.3.110.0040.0144.66
4.3.100.0020.0154.66
4.3.90.0020.0164.64
4.3.80.0020.0254.60
4.3.70.0040.0134.63
4.3.60.0050.0144.63
4.3.50.0040.0144.63
4.3.40.0020.0244.55
4.3.30.0030.0153.36
4.3.20.0010.0173.34
4.3.10.0030.0153.24
4.3.00.0000.01715.27