3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class x { public function xxx(): { } }
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '{' in /in/Vj993 on line 7
Process exited with code 255.
Output for 5.3.22 - 5.6.17
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/Vj993 on line 6
Process exited with code 255.