3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = new DateTime('2015-12-10 09:00:00'); $diff = $c->diff(new DateTime('2015-12-11 10:00:00')) var_dump($diff);

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)
7.0.00.0100.04020.12
5.6.160.0100.08720.50
5.6.150.0070.07018.12
5.6.140.0070.07018.21
5.6.130.0170.07718.20
5.6.120.0130.07321.02
5.6.110.0030.08321.01
5.6.100.0130.06721.00
5.6.90.0070.06320.88
5.6.80.0030.05020.39
5.5.300.0030.07717.92
5.5.290.0100.06718.03
5.5.280.0070.04020.88
5.5.270.0100.08320.73
5.5.260.0130.06720.87
5.5.250.0030.06320.61
5.5.240.0300.06020.15

preferences:
140.69 ms | 1394 KiB | 7 Q