3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function add_something(&$var, $something) { $result = $var + $something; return (int)$result; } $number = 1; echo add_something($number,3); echo $number;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
41