How can I make a noisy background image using PHP?

Posted by Rich Bradshaw on Stack Overflow See other posts from Stack Overflow or by Rich Bradshaw
Published on 2010-04-28T07:14:05Z Indexed on 2010/04/28 11:03 UTC
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php

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imagemagick

I'm looking to make an image that's just noise, maybe something like this:

alt text

Ideally I'd like to be able to change the colour as well. Any ideas on how to generate this?

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