3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump($ENV); var_dump(floatval("5,5fg"));
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: ENV in /in/3teNa on line 2 NULL float(5)
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: ENV in /in/3teNa on line 2 NULL float(5)