3v4l.org

run code in 300+ PHP versions simultaneously
<?php <!-- SCM Music Player http://scmplayer.net --> <script type="text/javascript" src="http://scmplayer.net/script.js" data-config="{'skin':'skins/black/skin.css','volume':100,'autoplay':true,'shuffle':false,'repeat':1,'placement':'top','showplaylist':false,'playlist':[{'title':'','url':'https://www.youtube.com/watch?v=zYnQRL-7KUs'}]}" ></script> <!-- SCM Music Player script end -->

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)
7.0.00.0030.04320.27
5.6.160.0130.08020.39
5.6.150.0100.06718.28
5.6.140.0000.05018.24
5.6.130.0100.04718.17
5.6.120.0100.07020.98
5.6.110.0170.08020.99
5.6.100.0200.07020.98
5.6.90.0100.03721.09
5.6.80.0070.03720.48
5.5.300.0070.07017.94
5.5.290.0030.07717.92
5.5.280.0130.08020.73
5.5.270.0070.08320.95
5.5.260.0100.07720.86
5.5.250.0070.07320.61
5.5.240.3900.03720.11

preferences:
145.12 ms | 1394 KiB | 7 Q