3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $text = "2 ma├žas"; $text += 3; echo $text;
based on rQYCs
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/B0FCQ on line 3 5
Output for 5.3.18 - 7.0.20
5