3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime::createFromFormat('YYYYMMDDHHMMSST','20100510133046.0Z'); echo $dt->format('Y-m-d H:i:s');

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).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.10.0070.08720.10
7.0.00.0030.04020.30
5.6.160.0170.06720.54
5.6.150.0100.08018.14
5.6.140.0170.03718.17
5.6.130.0070.05718.21
5.6.120.0030.04321.01
5.6.110.0230.05320.98
5.6.100.0030.04721.13
5.6.90.0030.04721.01
5.6.80.0030.07320.52
5.5.300.0070.08018.09
5.5.290.0030.08717.93
5.5.280.0030.05020.95
5.5.270.0030.07020.79
5.5.260.0030.09020.96
5.5.250.0030.04020.57
5.5.240.0100.04020.25

preferences:
140.68 ms | 1394 KiB | 7 Q