mehdi_php Posted March 16, 2009 Share Posted March 16, 2009 hi , i have a image of key of answers of 4 test based exam and i've got a lots of students answer pages . is there anyway to compare each of this answer page (image) with my key image and get a diff from them ?! how can it possible ? is there any way ? ??? Link to comment https://forums.phpfreaks.com/topic/149716-can-php-get-diff-between-two-image/ Share on other sites More sharing options...
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