3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $n = null; echo null??123; echo "\u{262F}"; echo intdev(10,3); ?>
based on fJFCv
Output for 7.0.0 - 7.2.0
123☯ Fatal error: Uncaught Error: Call to undefined function intdev() in /in/KJ92e:5 Stack trace: #0 {main} thrown in /in/KJ92e on line 5
Process exited with code 255.
Output for 5.3.22 - 5.6.28
Parse error: syntax error, unexpected '?' in /in/KJ92e on line 3
Process exited with code 255.