3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); function something(int $int, string $string): string { return "{$string} {$int}"; } something(9000, "Hello world >"); // Hello world > 9000
based on bBMCl
Output for 7.0.0 - 7.2.0
Output for 5.3.20 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/h5EPe on line 3 Parse error: syntax error, unexpected ':', expecting '{' in /in/h5EPe on line 4
Process exited with code 255.