3v4l.org

run code in 300+ PHP versions simultaneously
<?php $yearz[] = array("2014","2015","2016","2017","2018","2019","2020"); foreach(yearz as year){ $year['1']; } endforeach; ?>

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)
7.0.00.0000.04720.06
5.6.160.0070.08020.61
5.6.150.0170.07318.23
5.6.140.0070.07318.18
5.6.130.0070.08718.15
5.6.120.0100.03321.08
5.6.110.0130.05320.98
5.6.100.0070.08721.07
5.6.90.0070.06020.95
5.6.80.0070.08720.38
5.5.300.0070.08017.97
5.5.290.0130.04718.07
5.5.280.0100.03720.87
5.5.270.0030.07720.68
5.5.260.0070.07720.73
5.5.250.0030.08320.54
5.5.240.0170.04720.26

preferences:
143.52 ms | 1394 KiB | 7 Q