3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace foo { class false {} } use foo\false; $a = false; var_dump($a === false);
Output for 5.3.0 - 5.4.24
Fatal error: No code may exist outside of namespace {} in /in/9AjJ3 on line 6
Process exited with code 255.