3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( array(1227, 146, 1, 39), array(1227, 146, 1, 39), array(1228, 146, 1, 39), ); $array = array_unique($array, SORT_REGULAR);
Output for 5.2.9 - 7.1.0
Output for 4.3.0 - 5.2.8
Warning: Wrong parameter count for array_unique() in /in/bET6C on line 8