3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); switch($_GET['a']) { case "lol" : echo "haha"; case "hihi": echo "lachen!"; default: echo "nja"; } or { echo "iserniet"; } ?>

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)
5.4.10.0030.08016.24
5.4.00.0070.07015.74
5.3.110.0070.07714.45
5.3.100.0030.04313.96
5.3.90.0130.06713.96
5.3.80.0070.03713.98
5.3.70.0100.07013.96
5.3.60.0100.06013.95
5.3.50.0170.04013.76
5.3.40.0070.05013.77
5.3.30.0070.06713.87
5.3.20.0070.05313.63
5.3.10.0130.04313.63
5.3.00.0030.03713.57

preferences:
138.42 ms | 1394 KiB | 7 Q