3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php assert(is_int('foo' + 0));
based on nIJIa
Output for 7.1.0 - 7.2.0
Warning: A non-numeric value encountered in /in/nL6NB on line 3
Output for 5.3.19 - 7.0.20