3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a =1; $b=2; echo $a|$b. '<br />'; echo $a||$b. '<br />';
Output for 7.1.0
Notice: A non well formed numeric value encountered in /in/HVYTk on line 5 31
Output for 4.3.0 - 7.0.14
31