note 40964 added to function.imagecolorstotal

With JPG files returns, as maximun, 256 colors... though this information seems to be innacurate (JPGs does not uses a palette), it worked for me on JPGs when analizing which kind of image they were (color, gray, duotone). Use with care? :) ---- Manual Page -- http://www.php.net/manual/en/function.imagecolorstotal.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+40964 Delete -- http://master.php.net/manage/user-notes.php?action=delete+40964&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+40964&report=yes Search -- http://master.php.net/manage/user-notes.php