3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(false ?? 3 ? 4 : 5);
based on bVVEB
Output for 7.0.0 - 7.2.0
int(5)
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected '?' in /in/VB3fv on line 3
Process exited with code 255.