3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function($argument){ echo $argument; } $f('hello world');

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)
5.4.40.0180.04311.98
5.4.30.0260.05511.98
5.4.20.0200.04411.98
5.4.10.0140.04611.98
5.4.00.0180.04611.47
5.3.140.0190.04912.66
5.3.130.0310.06612.65
5.3.120.0210.04712.66
5.3.110.0190.04712.66
5.3.100.0180.04912.12
5.3.90.0190.04512.10
5.3.80.0210.04812.08
5.3.70.0170.04812.08
5.3.60.0180.04812.06
5.3.50.0180.04412.01
5.3.40.0250.05412.01
5.3.30.0200.04411.98
5.3.20.0380.06011.76
5.3.10.0150.04511.72
5.3.00.0180.04311.71

preferences:
139.09 ms | 1394 KiB | 7 Q