3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('pie', 'cake'); echo $array[0][];

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)
5.4.50.0190.04411.94
5.4.40.0610.06111.85
5.4.30.0410.05011.85
5.4.20.0380.05411.85
5.4.10.0210.04811.85
5.4.00.0150.04811.42
5.3.150.0190.05613.25
5.3.140.0260.05113.25
5.3.130.0300.06313.28
5.3.120.0320.05113.24
5.3.110.0240.05813.30
5.3.100.0350.05912.76
5.3.90.0200.04912.72
5.3.80.0280.04812.74
5.3.70.0280.04112.66
5.3.60.0300.04912.67
5.3.50.0210.04312.59
5.3.40.1340.05612.63
5.3.30.0300.04712.58
5.3.20.0290.04112.36
5.3.10.0230.04512.31
5.3.00.0270.04612.35

preferences:
145.24 ms | 1394 KiB | 7 Q