3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php define(strict_types=1); function test(int $X):int { return $X * 2; }
Output for 7.0.0
Parse error: syntax error, unexpected '=', expecting ',' or ')' in /in/Pkn3I on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.26, 5.3.28 - 5.6.16
Parse error: syntax error, unexpected '=' in /in/Pkn3I on line 3
Process exited with code 255.
Output for 5.3.27

Process exited with code 137.