3v4l.org

run code in 300+ PHP versions simultaneously
<?php array $test = "sven, carina"; echo $test; ?>

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)
5.4.50.0170.04411.98
5.4.40.0150.04911.97
5.4.30.0220.06011.96
5.4.20.0180.04911.96
5.4.10.0160.04111.96
5.4.00.0160.06211.46
5.3.150.0140.04512.67
5.3.140.0270.07412.66
5.3.130.0140.05012.66
5.3.120.0220.06412.66
5.3.110.0150.04612.66
5.3.100.0140.05312.12
5.3.90.0160.04312.08
5.3.80.0190.05212.07
5.3.70.0170.04512.07
5.3.60.0170.04712.06
5.3.50.0210.06312.00
5.3.40.0180.04812.00
5.3.30.0230.06011.94
5.3.20.0140.04611.72
5.3.10.0130.04811.68
5.3.00.0200.05811.66

preferences:
132.53 ms | 1394 KiB | 7 Q