3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(array_filter(array())); var_dump(reset(array()));
based on 0EURu
Output for 4.3.2 - 5.4.35
Fatal error: Only variables can be passed by reference in /in/LjkA1 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Only variables can be passed by reference in /in/LjkA1 on line 4