3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $buffer = 1; $picking = 2; $container = 4; $all = 7; var_dump(4 & $all);
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.6
int(4)