3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new DateTime('2015-12-27 18:54:26')->sub(new DateTime('2015-12-27 18:54')));

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)
7.0.10.0000.05320.19
7.0.00.0100.08020.19
5.6.160.0030.09320.48
5.6.150.0100.07718.25
5.6.140.0100.08018.28
5.6.130.0030.08318.14
5.6.120.0170.04321.04
5.6.110.0030.07321.01
5.6.100.0070.06021.13
5.6.90.0000.04320.98
5.6.80.0130.03320.36
5.5.300.0100.05318.09
5.5.290.0030.04717.97
5.5.280.0030.07020.68
5.5.270.0130.07020.72
5.5.260.0030.05320.83
5.5.250.0000.07020.46
5.5.240.0170.05320.16

preferences:
143.29 ms | 1394 KiB | 7 Q