3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php //$a='dfd'; $b = $a || null; var_dump($b);
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: a in /in/5veoM on line 3 bool(false)
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: a in /in/5veoM on line 3 bool(false)