note 76964 added to function.exif-read-data

some cameras (most higher models) have position senzor (gyroskope?) and taking-position is wrote in EXIF, here is simple script for automatic rotating images <?php $exif = exif_read_data($filename); $ort = $exif['IFD0']['Orientation']; switch($ort) { case 1: // nothing break; case 2: // horizontal flip $image->flipImage($public,1); break; case 3: // 180 rotate left $image->rotateImage($public,180); break; case 4: // vertical flip $image->flipImage($public,2); break; case 5: // vertical flip + 90 rotate right $image->flipImage($public, 2); $image->rotateImage($public, -90); break; case 6: // 90 rotate right $image->rotateImage($public, -90); break; case 7: // horizontal flip + 90 rotate right $image->flipImage($public,1); $image->rotateImage($public, -90); break; case 8: // 90 rotate left $image->rotateImage($public, 90); break; } ?> $image->rotateImage() is inspired by example of http://php.net/manual/en/function.imagerotate.php $image->flipImage() is inspired by http://php.net/manual/en/function.imagecopy.php#42803 (thank you) ---- Server IP: 195.46.80.5 Probable Submitter: 88.212.20.82 ---- Manual Page -- http://www.php.net/manual/en/function.exif-read-data.php Edit -- https://master.php.net/note/edit/76964 Del: integrated -- https://master.php.net/note/delete/76964/integrated Del: useless -- https://master.php.net/note/delete/76964/useless Del: bad code -- https://master.php.net/note/delete/76964/bad+code Del: spam -- https://master.php.net/note/delete/76964/spam Del: non-english -- https://master.php.net/note/delete/76964/non-english Del: in docs -- https://master.php.net/note/delete/76964/in+docs Del: other reasons-- https://master.php.net/note/delete/76964 Reject -- https://master.php.net/note/reject/76964 Search -- https://master.php.net/manage/user-notes.php