Array Function - PHP

array_functions.php

<?php
/*
* Return differrnce from two multidimensional associative arrays
* Refernce : https://stackoverflow.com/a/61239457/6614080
*/
if(!function_exists("array_diff_multi_assoc")){
	function array_diff_multi_assoc($arr1,$arr2){
        $diff = array_diff(array_map('serialize', $arr1), array_map('serialize', $arr2));
        return array_map('unserialize', $diff);
    }
}