3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump( false ?? 3);
based on ZOQk1
Output for 7.0.0 - 7.2.0
bool(false)
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected '?' in /in/6uW53 on line 3
Process exited with code 255.