[wp-hackers] something wrong with wp_unique_filename()

[Davit Barbakadze]

Ryan, that would be helpful.

On Wed, Jun 17, 2009 at 9:01 PM, Ryan Boren <ryan at boren.nu> wrote:

> On Wed, Jun 17, 2009 at 6:42 AM, Davit Barbakadze<jayarjo at gmail.com>
> wrote:
> > I was messing with wp_handle_upload()
> > (
> http://phpxref.com/xref/wordpress/wp-admin/includes/file.php.source.html#l207
> )
> > recently (trying to use it for my own uploads). It has a built-in
> > support for error generating and file naming operations override
> > (kinda twisted one). Or so it looks. Error reporting is ok. Unique
> > file name generation override seems wrong.
> >
> > Here is the code:
> >
> http://phpxref.com/xref/wordpress/wp-includes/functions.php.source.html#l1883
> >
> > Function takes optional argument - $unique_filename_callback, that
> > should point (if it is supplied) to the user-defined unique name
> > generating function. Now the problem is that default logic flow has
> > access to filename extension and callback doesn't. Hence it's
> > impossible to generate unique filename with proper extension manually.
> >
> > Has anyone ever used this function?
>
> I'm guessing not since that is definitely not useful behavior.  We can
> try passing the extension as a third argument.
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-- 
David Barbakadze