3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array('a' => 1, 'b' => array()); $b = array('c' => 2); array_diff($a,$b);
Output for 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/NhhI5 on line 6
Output for 5.4.0 - 5.6.28
Notice: Array to string conversion in /in/NhhI5 on line 6 Notice: Array to string conversion in /in/NhhI5 on line 6 Notice: Array to string conversion in /in/NhhI5 on line 6
Output for 4.3.0 - 5.3.29