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Reading PDFs

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BB101

BB101

Programmer
May 23, 2001
337
GB
I need to be able to read PDFs with PHP.

I have a product that generates PDFs as printouts, and I need to make another PDF to report on the changes between different versions.

Does anyone know of an easy way to get a checksum out of a PDF page? This is all I need to make what I'm going to make.

Thanks --BB
 
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