3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php print 1 - "1foo" ?>
based on UIhZD
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/RIvnN on line 3 0
Output for 5.3.19 - 7.0.20
0