3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = "9O"; $b = 80; echo $a+$b.”39”; ?>
based on UCtk3
Output for 7.2.0
Notice: A non well formed numeric value encountered in /in/mH26Z on line 9 Warning: Use of undefined constant ”39” - assumed '”39”' (this will throw an Error in a future version of PHP) in /in/mH26Z on line 9 89”39”
Output for 7.1.0 - 7.1.10
Notice: A non well formed numeric value encountered in /in/mH26Z on line 9 Notice: Use of undefined constant ”39” - assumed '”39”' in /in/mH26Z on line 9 89”39”
Output for 5.3.18 - 7.0.20
Notice: Use of undefined constant ”39” - assumed '”39”' in /in/mH26Z on line 9 89”39”