3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = 3 + "15%" + "$25"; echo $x;
based on 9rD4G
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/cbbHF on line 2 Warning: A non-numeric value encountered in /in/cbbHF on line 2 18
Output for 5.3.21 - 7.0.20
18