Image::EXIF saves data to a hash reference. I can dump it all using print %$hash_ref but it fails when I try to use 
use Image::EXIF;
my $exif = new Image::EXIF("/home/public_html/test/IMG_3212.JPG");

my $image_info = $exif->get_image_info(); # hash reference

foreach my $key (keys %$image_info)
{
   print qq($key : %$image_info{$key}<br>);
}

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Can someone enlighten me?

In reply to Printing hash references for Image::EXIF by Anonymous Monk

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