3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo '123aaa' + 1;
based on ZsjaL
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/eCYv9 on line 2 124
Output for 5.3.18 - 7.0.20
124