Gustav Wiberg wrote:
Hi guys!
If I've got this right, there will be some kind of tag that is saved in
a picture (hidden). Is it possible to retrieve this information from PHP
and what it is called? Any ideas / suggestions would be approciated!
Depends on what information you are after.
Some images may have exif info, but not all.
http://www.php.net/exif
Possibly IPTC information too (but only applies to jpegs apparently):
http://www.php.net/iptcparse
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