3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $bitmask = bindec('0101') . "\n"; echo $bitmask; $bitmask |= bindec('0010'); echo bin2hex($bitmask); ?>
Output for 7.1.0
5 Notice: A non well formed numeric value encountered in /in/krAVV on line 6 37
Output for 4.3.0 - 7.0.14
5 37