3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface SomeInterface { public function doSomething($required, $optional = null); } $object = new class implements SomeInterface { public function doSomething($required) { echo 'Ok'; } } $obect->doSomething('required');

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)
7.0.20.0330.07720.13
7.0.10.0000.06720.15
7.0.00.0030.05020.25
5.6.170.0300.08020.45
5.6.160.0100.07020.37
5.6.150.0070.05718.16
5.6.140.0030.04018.18
5.6.130.0100.07718.15
5.6.120.0000.08721.06
5.6.110.0070.08721.14
5.6.100.0070.08321.01
5.6.90.0030.04320.98
5.6.80.0100.06320.36
5.5.310.0230.07020.31
5.5.300.0100.08017.95
5.5.290.0070.08017.95
5.5.280.0030.04020.93
5.5.270.0070.06320.79
5.5.260.0030.04020.68
5.5.250.0070.05720.64
5.5.240.4400.04020.36

preferences:
140.48 ms | 1394 KiB | 7 Q