On 6/17/07, Brian Dunning <[EMAIL PROTECTED]> 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/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
