3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $bitmask = bindec('0101') . "\n"; printf("%b", $bitmask); $bitmask |= bindec('0010'); printf("%b", $bitmask); ?>
Output for 7.1.0 - 7.2.0
101 Notice: A non well formed numeric value encountered in /in/fuRFV on line 7 111
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.0.20
101111