3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a='120c'; $c=$a*2 ; echo $c;
based on gY6LV
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/hdXOE on line 2 240
Output for 5.3.22 - 7.0.20
240