PHP Sort Array based on values in another.....

Posted by Fearghal on Stack Overflow See other posts from Stack Overflow or by Fearghal
Published on 2010-04-23T11:05:10Z Indexed on 2010/04/23 11:13 UTC
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php

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sorting

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arrays

Need some help regarding array sorting....

I have two arrays. The main one (where the key is the user id) :

$user[31] = 'Tom'

$user[43] = 'Jane'

and another array with the order they should be displayed (where key is the order and value is the user id) :

$order[1] = 43

$order[2] = 31

How can I apply the ordering to the main array using the ordering one?

Thanks guys!

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