The php-exif package is a dynamic shared object (DSO) that adds
EXIF support to PHP.
PHP is an HTML-embedded scripting language.
If you need EXIF support for PHP applications,
you will need to install this package in addition to the php package.

-rw-r--r--    1 root    root               20 jui 14 03:14 /etc/php.d/20_exif.ini
-rwxr-xr-x    1 root    root            46532 jui 14 03:14 /usr/lib/php/extensions/exif.so
drwxr-xr-x    2 root    root                0 jui 14 03:14 /usr/share/doc/php-exif-4.3.8
-rw-r--r--    1 root    root              182 jui 14 03:14 /usr/share/doc/php-exif-4.3.8/README