3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump("0x1" == "xx" + 1);
Output for 7.1.0
Warning: A non-numeric value encountered in /in/BcI3v on line 2 bool(false)
Output for 7.0.0 - 7.0.14
bool(false)
Output for 4.3.0 - 5.6.28
bool(true)