Syntax:array array_diff_uassoc ( array $array1 , array $array2 [, array $… ], callable $key_compare_func )Description:Computes the difference of arrays with additional index check which is performed by a user supplied callback function<?php function key_compare_func($a, $b) { if ($a === $b) { return 0; } return ($a > $b)? 1:-1; } $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red"); $array2 = array("a" => "Green", "yellow", "D"=>"Blue"); $result […]... Read More »