add case

Author: AldythNahak

Easy/remove_duplicate_from_sorted_arrays.php

@@ -0,0 +1,15 @@
+<?php
+class Solution {
+
+    /**
+     * @param Integer[] $nums
+     * @return Integer
+     */
+    function removeDuplicates($nums) {
+        return count(array_unique($nums));
+    }
+}
+
+$solution = new Solution;
+print_r($solution->removeDuplicates(array(0,0,1,1,1,2,2,3,3,4)));
+print_r($solution->removeDuplicates(array(1,1,2)));