3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function doeMaarStrict(string $str = '') { echo $str; } doeMaarStrict();
Output for 7.0.0 - 7.2.0
Output for 5.3.21 - 5.6.28
Fatal error: Default value for parameters with a class type hint can only be NULL in /in/hK3kW on line 3
Process exited with code 255.