3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = "0xFFFF"; echo ~$x & 1;
Output for 7.1.0 - 7.2.0
Warning: A non-numeric value encountered in /in/dlnsW on line 3 0
Output for 4.3.0 - 7.0.20
0