John551 Posted August 30, 2006 Share Posted August 30, 2006 I am building an image library. I need to restrict the images uploaded on the basis of [b] DPI[/b]. Can anybody have any idea how to find the dpi of an image using php? Link to comment https://forums.phpfreaks.com/topic/19106-how-do-i-find-the-dpi-of-an-image/ Share on other sites More sharing options...
litebearer Posted August 30, 2006 Share Posted August 30, 2006 Might take a look here (dpi=image resolution)...http://mike.nux.co.uk/ImageInformation/get_imgsize.incLite... Link to comment https://forums.phpfreaks.com/topic/19106-how-do-i-find-the-dpi-of-an-image/#findComment-82723 Share on other sites More sharing options...
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