3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'echo'; $var('hi'); $var = 'DateTime' $date = $var::createFromFormat('j-M-Y', '15-Feb-2009');

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)
5.6.150.0130.06718.19
5.6.140.0100.08018.18
5.6.130.0070.07018.14
5.6.120.0070.05720.98
5.6.110.0100.06721.13
5.6.100.0100.08721.00
5.6.90.0100.07021.09
5.6.80.0170.07320.37
5.5.300.0070.08017.98
5.5.290.0100.08018.08
5.5.280.0100.08020.79
5.5.270.0000.04720.87
5.5.260.0070.08320.86
5.5.250.0030.04720.61
5.5.240.0230.05320.34

preferences:
142.44 ms | 1394 KiB | 7 Q