Thanks Martin...I solved problem with your help. It realy works!! For the other members, problem was adding DATE_TIME_ORIGINAL tag and seting value on file that does not have any tags at all.
Following code is based on edit_description.php (great example of usage) which comes with Martin's pel: <?php require_once('pel/PelJpeg.php'); require_once('pel/PelTiff.php'); $filename = '/srv/www/htdocs/lfa/albums/eto.jpg'; // <----SET YOUR FILENAME HERE $jpeg = $file = new PelJpeg($filename); $exif = $jpeg->getExif(); if ($exif == null) { /* Ups, there is no APP1 section in the JPEG file. This is where * the Exif data should be. */ echo '<br>No APP1<br>'; /* In this case we simply create a new APP1 section (a PelExif * object) and adds it to the PelJpeg object. */ $exif = new PelExif(); $jpeg->setExif($exif); /* We then create an empty TIFF structure in the APP1 section. */ $tiff = new PelTiff(); $exif->setTiff($tiff); } else { /* Surprice, surprice: Exif data is really just TIFF data! So we * extract the PelTiff object for later use. */ echo '<br>FOUND APP1<br>'; $tiff = $exif->getTiff(); } $ifd0 = $tiff->getIfd(); if ($ifd0 == null) { /* No IFD in the TIFF data? This probably means that the image * didn't have any Exif information to start with, and so an empty * PelTiff object was inserted by the code above. But this is no * problem, we just create and inserts an empty PelIfd object. */ echo '<br>No IFD found, adding new<br>'; $ifd0 = new PelIfd(PelIfd::IFD0); $tiff->setIfd($ifd0); } $ifd1 = $ifd0->getSubIfd(PelIfd::EXIF); if ($ifd1 == null) { echo '<br> NO SUBIFD...ADDING<br>'; $sub_exif = new PelIfd(PelIfd::EXIF); $ifd0->addSubIfd($sub_exif); $ifd1 = $ifd0->getSubIfd(PelIfd::EXIF); } $datum = gmmktime(0,0,0,10,3,1975); //make timestamp $date = $ifd1->getEntry(PelTag::DATE_TIME_ORIGINAL); if ($date == null) { echo '<br>NO DATE_TIME_ORIGINAL... ADDINGi<br>'; $date = new PelEntryTime(PelTag::DATE_TIME_ORIGINAL,$datum); $ifd1->addEntry($date); } else { echo '<br>UPDATING FIELD...<br> '; /* The description is simply updated with the new description. */ $date->setValue($datum); } file_put_contents('/srv/www/htdocs/lfa/albums/test.jpg', $file->getBytes()); // <---- PUT YOUR NEW FILENAME HERE ?> ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ PEL-devel mailing list PEL-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pel-devel