Arrays in php, Compare 2 arrays and keep duplicate values

Posted by ion on Stack Overflow See other posts from Stack Overflow or by ion
Published on 2010-03-21T20:56:57Z Indexed on 2010/03/21 21:01 UTC
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php

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arrays

The following is 2 different definitions of the problem:

How can I process 2 arrays so that I can keep the data of duplicate array[key] values.

I have arrays A and B. I want to create array C with the children that their id/key values exist in both A and B arrays.

Thank you

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