Can do, but I would be calling clearstatcache() very often, many
times per second, as often as these graphics are being edited. Would
that still be appropriate for the server?
On Jun 19, 2007, at 8:07 AM, Greg Donald wrote:
On 6/17/07, Brian Dunning <brian@xxxxxxxxxxxxxxxx> wrote:
If I write an edited image back to disk using imagepng, is it
desirable to first unlink the existing image?
It's not required.
I notice that it works
fine if I don't. Just wondering if there are any pros or cons.
Just be sure and call clearstatcache() so your changes show up
immediately.
--
Greg Donald
http://destiney.com/
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