Depending on how you are doing the session/image you could do the following:
<?php
// Open the temp folder where sessions are:
// $session_folder
// Open the folder where the temp images are held
// $image_folder
for ($file in $session) { $filename_array[] = $file;}
if ($file in $image != in_array($filename_array)) {unlink($file_in_image);}
?>
Then save that as a cron job that runs every minute or every 5 and (depending on site needs) and you should be good to go.
Wolf
---- Fernando <fernando@xxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> Hello,
>
> I made a image validation code, wich generate a image every time the
> user enters a page.
>
> The name of the image uses the session id, and I save it in a temporary
> directory.
>
> When the user close the browser (or leave the site) I would have to
> delete the image (or else I will start to have many garbage images in the
> temp directory).
>
> Is there any way to do that? From PHP?
>
> Fernando Bonafé
> Artista Plástico
> (19) 81184401
> (19) 32322239
> fernando@xxxxxxxxxxxxxxxxxxxxxxxx
> _____________________________
> www.opapagaiorinoceronte.net
>
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