3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = 3+"15%"+"$25"; echo $x;
based on 1vAuD
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/89IuA on line 3 Warning: A non-numeric value encountered in /in/89IuA on line 3 18
Output for 5.5.0 - 5.6.30, hhvm-3.11.1 - 3.22.0, 7.0.0 - 7.0.24
18