3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); function f(float $f = 1) { echo $f; } f();
based on B6sEP
Output for 7.0.0 - 7.2.0
1
Output for 5.3.21 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/nP95J on line 3 Fatal error: Default value for parameters with a class type hint can only be NULL in /in/nP95J on line 5
Process exited with code 255.