3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo(): array { return []; } var_dump (foo());
based on MrYaQ
Output for 7.0.0 - 7.2.0
array(0) { }
Output for 5.4.0 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/AbYs3 on line 2
Process exited with code 255.