Risolto!
Se per caso a qualcuno possa interessare:
<?php
$exif = exif_read_data('nome-immagine.jpg', 0, true);
foreach ($exif as $key => $section) {
foreach ($section as $name => $val)
{
echo "$key.$name: $val<br />\n";
}
}
?>
```Output restituito:
FILE.FileName: Ninfee.jpg
FILE.FileDateTime: 1241019385
FILE.FileSize: 89814
FILE.FileType: 2
FILE.MimeType: image/jpeg
FILE.SectionsFound: ANY_TAG, IFD0, THUMBNAIL, WINXP
COMPUTED.html: width="800" height="600"
COMPUTED.Height: 600
COMPUTED.Width: 800
COMPUTED.IsColor: 1
COMPUTED.ByteOrderMotorola: 0
COMPUTED.Thumbnail.FileType: 2
COMPUTED.Thumbnail.MimeType: image/jpeg
IFD0.XResolution: 6291456/65536
IFD0.YResolution: 6291456/65536
IFD0.ResolutionUnit: 2
IFD0.Title: t�i�t�o�l�o� �n�i�n�f�e�e���
IFD0.Comments: c�o�m�m�e�n�t�i� �n�i�n�f�e�e���
IFD0.Author: a�u�t�o�r�e���
IFD0.Keywords: n�i�n�f�e�e���
IFD0.Subject: o�g�g�e�t�t�o� �n�i�n�f�e�e���
THUMBNAIL.Compression: 6
THUMBNAIL.JPEGInterchangeFormat: 286
THUMBNAIL.JPEGInterchangeFormatLength: 5226
WINXP.Title: titolo ninfee
WINXP.Comments: commenti ninfee
WINXP.Author: autore
WINXP.Keywords: ninfee
WINXP.Subject: oggetto ninfee