3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $bitmask = bindec('0101') . "\n"; echo $bitmask; $bitmask |= bindec('0010'); var_dump($bitmask); ?>
Output for 7.1.0 - 7.2.0
5 Notice: A non well formed numeric value encountered in /in/93D7C on line 6 int(7)
Output for 4.3.0 - 7.0.20
5 int(7)