array_intersect_assoc() function in php

array_intersect_assoc() function of PHP is used to create a new array by matching the keys and values of two or more associative arrays. It is an inbuilt function of PHP.

Syntax

Here,

$arr1,$arr2 and $arrN are PHP arrays.

Example:

<?php
$arr1= array("fruit1"=>"Apple","fruit2"=>"Banana","fruit3"=>"Orange","fruit4"=>"Pear");
$arr2= array("fruit1"=>"Banana","fruit2"=>"Grape","fruit3"=>"Orange","fruit4"=>"Litchi");
$result=array_intersect_assoc($arr1,$arr2);
echo "<pre>";
print_r($result);
?>

Output: