[ansel] Patch to convert Ansel to the PHP native exif functions

[Heath S. Hendrickson]

Ben Chavet wrote:

>> - supports pretty labels for the fields
>
>
> Can you change this code to use gettext and re-submit it? ie. instead of
> 'DateTime' => 'Image Taken', use 'DateTime' => _("Image Taken").  This 
> is used
> for language translation.
>
Sure thing...  And I even remember reading that in the CODING-STANDARDS 
doc, I just didn't think about it when actually writing the code.

>> - requires PHP >= 4.2.0 compiled with exif support
>
>
> is there a way to test for this and select it if compiled in?  Or 
> should we make
> it a  conf.php option for the admin?
>
What version of PHP is required for the entire Horde CVS tree right 
now?  I thought it was at least 4.2.0.  I'd think that a conf option 
would be better than version detection.  You need to have 4.2.0 compiled 
with exif support...  Let the admin decide instead of muddying up the 
code with version detection and the like.  That's my opinion anyway.

heath