3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Shitter/Wtf; class Shit { } $shit = new Shit(); var_dump(get_class($shit));

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)
7.0.20.0270.07320.15
7.0.10.0070.08020.24
7.0.00.0100.05020.10
5.6.170.0330.06320.49
5.6.160.0030.04020.50
5.6.150.0000.04318.14
5.6.140.0070.08318.14
5.6.130.0070.08718.11
5.6.120.0030.05721.04
5.6.110.0170.04020.98
5.6.100.0100.08320.87
5.6.90.0170.05720.99
5.6.80.0130.06720.35
5.5.310.0070.05020.23
5.5.300.0070.05317.96
5.5.290.0070.06317.95
5.5.280.0100.03320.73
5.5.270.0100.05020.80
5.5.260.0070.09320.86
5.5.250.0030.08320.68
5.5.240.0230.07020.25

preferences:
141.01 ms | 1394 KiB | 7 Q