php duplicate and merge array elements code example

Example 1: how to add two array in single array without repetation in php

<?php
	$array1=array("CPU","Mouse","Monitor");
	$array2=array("Key-Board","Monitor","Printer");
	$array = array_unique(array_merge($array1, $array2));
	print_r($array);
?>

Example 2: php array merge skip diplicate

You can use the PHP array_unique() function and PHP array_merge() function together to merge two arrays into one array without duplicate values in PHP.