3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array1 = array('demo'); $array2 = array("demo", "b" => array("1")); $result = array_diff($array1, $array2); print_r($result);
based on 9DRiQ
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/vOaTC on line 4 Array ( )
Output for 5.4.0 - 5.6.28
Notice: Array to string conversion in /in/vOaTC on line 4 Notice: Array to string conversion in /in/vOaTC on line 4 Array ( )
Output for 4.3.0 - 5.3.29
Array ( )