3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $email = "asdf"; echo($email + '.'); ?>
Output for 7.1.0 - 7.3.0rc4
Warning: A non-numeric value encountered in /in/75MXD on line 4 Warning: A non-numeric value encountered in /in/75MXD on line 4 0
Output for 4.3.0 - 7.0.20
0