Re: Finding missing numbers in an array

You could try

$missing_numbers = array_diff($the_array, $the_complete_array);

El 04/08/2009, a las 9:57, liaogz82 escribió:

>
> Hi all,
>
> I know this is not directly related to cakePHP but i am cracking my
> head trying my best to figure out how to discover a missing number in
> an array in php.
>
> Let me give you this example:
> $missing_array1 = array(1,2,3,4,6,7,8);
>
> The missing number for the above array is 5.
>
> $missing_array2 = array(1,2,3,4,5,7,8,9);
>
> The missing number is 6
>
> Please help me on this. Thanks
>
> Gangzheng
> >

---
Fran Iglesias <cakephpilia@gmail.com>
http://cakephpilia.blogspot.com

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