array difference

Question

I need to get the difference between these two arrays, I\'ve tried array_diff($array1,$array2) without success, any idea?

array1

Array
(
            


        

Answer 1

have a look at this code, its part of cakephp but you may be able to adapt / rip it out

https://github.com/cakephp/cakephp/blob/master/cake/libs/set.php#L792

and the docs

http://book.cakephp.org/view/1496/diff