3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array('a' => 'adam', 'b' => 'beata'); $b = array('a' => 'ADAM', 'B' => 'BEATA'); print_r(array_intersect($a, $b));
based on eBJmi
Output for 4.3.0 - 7.1.0
Array ( )