On the other hand if you want to keep track of the number of files generated
you might want to try something like this:
$i=1;
$thePath=$temp_dir."/$fileprefix";
while (file_exists($thePath.$i))
{
$i++;
}
$thePath.=$i;
($thePath stores a valid temp filename after that)
Bogdan
> hallo,
>
> my applications generates a html-page, with a link to an image.
> this image is created by the application, and should exist only temporarily
> - so it can be deleted after being accessed by the html-page - any ideas
> how to implement this? is working with timetamps (microseconds) safe for
> creating the image's unique name?
>
> thanks
> michi
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