JPEG info needed

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To: php-general@xxxxxxxxxxxxx
Subject: JPEG info needed
From: "Gerry D" <gdanen.spam@xxxxxxxxx>
Date: Mon, 22 Jan 2007 20:46:45 -0700

I need PHP to find out if a jpeg file uses progressive encoding. None
of the standard exif or image functions seem to be able to tell me
that. (please correct me if I'm wrong)

Can anybody help me?

TIA

Gerry

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