3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function a(): int { } try { a(); } catch (\TypeError $e) { echo $e->getMessage(); }
based on cZWtq
Output for 7.0.0 - 7.2.0
Return value of a() must be of the type integer, none returned
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/MIZES on line 3
Process exited with code 255.