3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function blah() : string { return "foo"; }
Output for 7.0.0 - 7.2.0
Output for 5.3.18 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/YN2RU on line 3
Process exited with code 255.