If you have PHP compiled with --enable-exif you are able to work with information stored in headers of JPEG and TIFF If you have PHP compiled with --enable-exif you are able to work with information stored in headers of JPEG and TIFF images.
Si vous avez compilé PHP avec l'option --enable-exif vous serez capable d 'accéder aux données stockées dans les entêtes des images JPEG et TIFF.