PHP program to remove duplicates from a sorted list

Good day guys, Today we are going to write a PHP program to remove duplicates from a sorted list.

<?php
function remove_duplicates_list($list1){
$nums_unique array_values(array_unique($list1));
 return $nums_unique ;
 }
$nums = array(1,1,2,2,3,4,5,5); print_r(remove_duplicates_list($nums));
?>