3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php #declare(strict_types=1); function bla(int $i):int { return $i; } var_dump(bla(5)); var_dump(bla('5'));
based on 7HY7I
Output for 7.0.0 - 7.2.0
int(5) int(5)
Output for 5.3.19 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/ZYW1K on line 5
Process exited with code 255.