3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php return SQRT(POW(($x-512),2) + POW(($y-512),2))* (3*1852/512); ?>
based on uUtWY
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: x in /in/jCQkk on line 2 Notice: Undefined variable: y in /in/jCQkk on line 2
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: x in /in/jCQkk on line 2 Notice: Undefined variable: y in /in/jCQkk on line 2