3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = "1234"; var_dump("/"+$str);
Output for 7.1.0 - 7.2.8
Warning: A non-numeric value encountered in /in/5cUKn on line 5 int(1234)
Output for 4.3.0 - 7.0.20
int(1234)