I want to get metadata for png image. I used the function exif_read_data(). But this works for the .jpg and .tiff images only. How can I get metadata for .png images ?
Any help will be appreciated.
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@ZelluX That question is surely not well defined and actually the answer is something else. – Itay Grudev Apr 02 '14 at 07:07
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1@ZelluX i tried that link but it doesn't work. – Nikul Apr 02 '14 at 07:09
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@Nikul Sorry about that, have you tried printing types of different segments and see if there is any tEXt or iTXt field? – ZelluX Apr 02 '14 at 22:27